class TestResourceRegistry(IonIntegrationTestCase):
    def setUp(self):
        # Start container
        self._start_container()
        self.container.start_rel_from_url("res/deploy/r2coi.yml")

        # Now create client to bank service
        self.resource_registry_service = ResourceRegistryServiceClient(node=self.container.node)

    def test_crud(self):
        # Some quick registry tests
        # Can't call new with fields that aren't defined in the object's schema
        with self.assertRaises(TypeError) as cm:
            IonObject("UserInfo", name="name", foo="bar")
        self.assertTrue(cm.exception.message == "__init__() got an unexpected keyword argument 'foo'")

        # Can't call new with fields that aren't defined in the object's schema
        with self.assertRaises(TypeError) as cm:
            IonObject("UserInfo", {"name": "name", "foo": "bar"})
        self.assertTrue(cm.exception.message == "__init__() got an unexpected keyword argument 'foo'")

        # Can't call new with fields that aren't defined in the object's schema
        with self.assertRaises(TypeError) as cm:
            IonObject("UserInfo", {"name": "name"}, foo="bar")
        self.assertTrue(cm.exception.message == "__init__() got an unexpected keyword argument 'foo'")

        # Instantiate an object
        obj = IonObject("UserInfo", name="name")

        # Can set attributes that aren't in the object's schema
        with self.assertRaises(AttributeError) as cm:
            setattr(obj, "foo", "bar")
        self.assertTrue(cm.exception.message == "'UserInfo' object has no attribute 'foo'")

        # Cam't call update with object that hasn't been persisted
        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.update(obj)
        self.assertTrue(cm.exception.message.startswith("Object does not have required '_id' or '_rev' attribute"))

        # Persist object and read it back
        obj_id, obj_rev = self.resource_registry_service.create(obj)
        read_obj = self.resource_registry_service.read(obj_id)

        # Cannot create object with _id and _rev fields pre-set
        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.create(read_obj)
        self.assertTrue(cm.exception.message.startswith("Doc must not have '_id'"))

        # Update object
        read_obj.name = "John Doe"
        self.resource_registry_service.update(read_obj)

        # Update should fail with revision mismatch
        with self.assertRaises(Conflict) as cm:
            self.resource_registry_service.update(read_obj)
        self.assertTrue(cm.exception.message.startswith("Object not based on most current version"))

        # Re-read and update object
        read_obj = self.resource_registry_service.read(obj_id)
        self.resource_registry_service.update(read_obj)

        # Delete object
        self.resource_registry_service.delete(obj_id)

        # Make sure read, update and delete report error
        with self.assertRaises(NotFound) as cm:
            self.resource_registry_service.read(obj_id)
        self.assertTrue(cm.exception.message.startswith("Object with id"))

        with self.assertRaises(NotFound) as cm:
            self.resource_registry_service.update(read_obj)
        self.assertTrue(cm.exception.message.startswith("Object with id"))

        with self.assertRaises(NotFound) as cm:
            self.resource_registry_service.delete(obj_id)
        self.assertTrue(cm.exception.message.startswith("Object with id"))

        # Owner creation tests
        user = IonObject("ActorIdentity", name="user")
        uid, _ = self.resource_registry_service.create(user)

        inst = IonObject("InstrumentDevice", name="instrument")
        iid, _ = self.resource_registry_service.create(inst, headers={"ion-actor-id": str(uid)})

        ids, _ = self.resource_registry_service.find_objects(iid, PRED.hasOwner, RT.ActorIdentity, id_only=True)
        self.assertEquals(len(ids), 1)

        assoc = self.resource_registry_service.read(ids[0])
        self.resource_registry_service.delete(iid)

        with self.assertRaises(NotFound) as ex:
            assoc = self.resource_registry_service.read(iid)

    def test_lifecycle(self):
        att = IonObject("InstrumentDevice", name="mine", description="desc")

        rid, rev = self.resource_registry_service.create(att)

        att1 = self.resource_registry_service.read(rid)
        self.assertEquals(att1.name, att.name)
        self.assertEquals(att1.lcstate, LCS.DRAFT_PRIVATE)

        new_state = self.resource_registry_service.execute_lifecycle_transition(rid, LCE.PLAN)
        self.assertEquals(new_state, LCS.PLANNED_PRIVATE)

        att2 = self.resource_registry_service.read(rid)
        self.assertEquals(att2.lcstate, LCS.PLANNED_PRIVATE)

        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.execute_lifecycle_transition(rid, LCE.UNANNOUNCE)
        self.assertTrue(
            "type=InstrumentDevice, lcstate=PLANNED_PRIVATE has no transition for event unannounce"
            in cm.exception.message
        )

        new_state = self.resource_registry_service.execute_lifecycle_transition(rid, LCE.DEVELOP)
        self.assertEquals(new_state, LCS.DEVELOPED_PRIVATE)

        self.assertRaises(
            iex.BadRequest,
            self.resource_registry_service.execute_lifecycle_transition,
            resource_id=rid,
            transition_event="NONE##",
        )

        self.resource_registry_service.set_lifecycle_state(rid, LCS.INTEGRATED_PRIVATE)
        att1 = self.resource_registry_service.read(rid)
        self.assertEquals(att1.lcstate, LCS.INTEGRATED_PRIVATE)

    def test_association(self):
        # Instantiate ActorIdentity object
        actor_identity_obj = IonObject("ActorIdentity", name="name")
        actor_identity_obj_id, actor_identity_obj_rev = self.resource_registry_service.create(actor_identity_obj)
        read_actor_identity_obj = self.resource_registry_service.read(actor_identity_obj_id)

        # Instantiate UserInfo object
        user_info_obj = IonObject("UserInfo", name="name")
        user_info_obj_id, user_info_obj_rev = self.resource_registry_service.create(user_info_obj)
        read_user_info_obj = self.resource_registry_service.read(user_info_obj_id)

        # Test create failures
        with self.assertRaises(AttributeError) as cm:
            self.resource_registry_service.create_association(actor_identity_obj_id, PRED.bogus, user_info_obj_id)
        self.assertTrue(cm.exception.message == "bogus")

        # Predicate not provided
        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.create_association(actor_identity_obj_id, None, user_info_obj_id)
        self.assertTrue(cm.exception.message == "Association must have all elements set")

        # Bad association type
        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.create_association(
                actor_identity_obj_id, PRED.hasInfo, user_info_obj_id, "bogustype"
            )
        self.assertTrue(cm.exception.message == "Unsupported assoc_type: bogustype")

        # Subject id or object not provided
        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.create_association(None, PRED.hasInfo, user_info_obj_id)
        self.assertTrue(cm.exception.message == "Association must have all elements set")

        # Object id or object not provided
        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.create_association(actor_identity_obj_id, PRED.hasInfo, None)
        self.assertTrue(cm.exception.message == "Association must have all elements set")

        # Bad subject id
        with self.assertRaises(NotFound) as cm:
            self.resource_registry_service.create_association("bogus", PRED.hasInfo, user_info_obj_id)
        self.assertTrue(cm.exception.message == "Object with id bogus does not exist.")

        # Bad object id
        with self.assertRaises(NotFound) as cm:
            self.resource_registry_service.create_association(actor_identity_obj_id, PRED.hasInfo, "bogus")
        self.assertTrue(cm.exception.message == "Object with id bogus does not exist.")

        # _id missing from subject
        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.create_association(actor_identity_obj, PRED.hasInfo, user_info_obj_id)
        self.assertTrue(cm.exception.message == "Subject id or rev not available")

        # _id missing from object
        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.create_association(actor_identity_obj_id, PRED.hasInfo, user_info_obj)
        self.assertTrue(cm.exception.message == "Object id or rev not available")

        # Wrong subject type
        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.create_association(user_info_obj_id, PRED.hasInfo, user_info_obj_id)
        self.assertTrue(cm.exception.message == "Illegal subject type UserInfo for predicate hasInfo")

        # Wrong object type
        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.create_association(
                actor_identity_obj_id, PRED.hasInfo, actor_identity_obj_id
            )
        self.assertTrue(cm.exception.message == "Illegal object type ActorIdentity for predicate hasInfo")

        # Create two different association types between the same subject and predicate
        assoc_id1, assoc_rev1 = self.resource_registry_service.create_association(
            actor_identity_obj_id, PRED.hasInfo, user_info_obj_id
        )

        # Read object, subject
        res_obj1 = self.resource_registry_service.read_object(actor_identity_obj_id, PRED.hasInfo, RT.UserInfo)
        self.assertEquals(res_obj1._id, user_info_obj_id)
        res_obj1 = self.resource_registry_service.read_object(
            actor_identity_obj_id, PRED.hasInfo, RT.UserInfo, id_only=True
        )
        self.assertEquals(res_obj1, user_info_obj_id)
        res_obj2 = self.resource_registry_service.read_subject(RT.ActorIdentity, PRED.hasInfo, user_info_obj_id)
        self.assertEquals(res_obj2._id, actor_identity_obj_id)
        res_obj2 = self.resource_registry_service.read_subject(
            RT.ActorIdentity, PRED.hasInfo, user_info_obj_id, id_only=True
        )
        self.assertEquals(res_obj2, actor_identity_obj_id)

        # Create a similar association to a specific revision
        # TODO: This is not a supported case so far
        assoc_id2, assoc_rev2 = self.resource_registry_service.create_association(
            actor_identity_obj_id, PRED.hasInfo, user_info_obj_id, "H2R"
        )

        # Search for associations (good cases)
        ret1 = self.resource_registry_service.find_associations(actor_identity_obj_id, PRED.hasInfo, user_info_obj_id)
        ret2 = self.resource_registry_service.find_associations(actor_identity_obj_id, PRED.hasInfo)
        ret3 = self.resource_registry_service.find_associations(None, PRED.hasInfo)
        self.assertTrue(len(ret1) == len(ret2) == len(ret3))
        self.assertTrue(ret1[0]._id == ret2[0]._id == ret3[0]._id)

        ret1 = self.resource_registry_service.find_associations(
            actor_identity_obj_id, PRED.hasInfo, user_info_obj_id, None, False
        )
        ret2 = self.resource_registry_service.find_associations(actor_identity_obj_id, PRED.hasInfo, id_only=False)
        ret3 = self.resource_registry_service.find_associations(predicate=PRED.hasInfo, id_only=False)
        self.assertTrue(ret1 == ret2 == ret3)

        # Search for associations (good cases)
        ret1 = self.resource_registry_service.find_associations(
            read_actor_identity_obj, PRED.hasInfo, read_user_info_obj
        )
        ret2 = self.resource_registry_service.find_associations(read_actor_identity_obj, PRED.hasInfo)
        ret3 = self.resource_registry_service.find_associations(None, PRED.hasInfo)
        self.assertTrue(len(ret1) == len(ret2) == len(ret3))
        self.assertTrue(ret1[0]._id == ret2[0]._id == ret3[0]._id)

        ret1 = self.resource_registry_service.find_associations(
            actor_identity_obj_id, PRED.hasInfo, read_user_info_obj, None, True
        )
        ret2 = self.resource_registry_service.find_associations(actor_identity_obj_id, PRED.hasInfo, id_only=True)
        ret3 = self.resource_registry_service.find_associations(predicate=PRED.hasInfo, id_only=True)
        self.assertTrue(ret1 == ret2 == ret3)

        # Search for associations (bad cases)
        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.find_associations(None, None, None)
        self.assertTrue(cm.exception.message == "Illegal parameters")

        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.find_associations(actor_identity_obj_id, None, None)
        self.assertTrue(cm.exception.message == "Illegal parameters")

        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.find_associations(None, None, user_info_obj_id)
        self.assertTrue(cm.exception.message == "Illegal parameters")

        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.find_associations(actor_identity_obj, None, user_info_obj_id)
        self.assertTrue(cm.exception.message == "Object id not available in subject")

        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.find_associations(actor_identity_obj_id, None, user_info_obj)
        self.assertTrue(cm.exception.message == "Object id not available in object")

        # Find subjects (good cases)
        subj_ret1 = self.resource_registry_service.find_subjects(RT.ActorIdentity, PRED.hasInfo, user_info_obj_id, True)
        subj_ret2 = self.resource_registry_service.find_subjects(
            RT.ActorIdentity, PRED.hasInfo, read_user_info_obj, True
        )
        self.assertTrue(len(subj_ret1) == len(subj_ret2))
        self.assertTrue(subj_ret1[0] == subj_ret2[0])
        self.assertTrue(subj_ret1[1][0]._id == subj_ret2[1][0]._id)

        subj_ret3 = self.resource_registry_service.find_subjects(None, PRED.hasInfo, user_info_obj_id, True)
        subj_ret4 = self.resource_registry_service.find_subjects(None, None, read_user_info_obj, True)
        self.assertTrue(len(subj_ret3) == len(subj_ret4))
        self.assertTrue(subj_ret3[0] == subj_ret4[0])
        self.assertTrue(subj_ret3[1][0]._id == subj_ret4[1][0]._id)

        subj_ret5 = self.resource_registry_service.find_subjects(None, PRED.hasInfo, user_info_obj_id, False)
        subj_ret6 = self.resource_registry_service.find_subjects(None, None, read_user_info_obj, False)
        self.assertTrue(len(subj_ret5) == len(subj_ret6))
        self.assertTrue(subj_ret5[0][0]._id == subj_ret6[0][0]._id)
        self.assertTrue(subj_ret5[1][0]._id == subj_ret6[1][0]._id)

        # Find subjects (bad cases)
        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.find_subjects(None, None, None)
        self.assertTrue(cm.exception.message == "Must provide object")

        with self.assertRaises(AttributeError) as cm:
            self.resource_registry_service.find_subjects(RT.UserCredentials, PRED.bogus, user_info_obj_id, True)
        self.assertTrue(cm.exception.message == "bogus")

        ret = self.resource_registry_service.find_subjects(RT.UserInfo, PRED.hasCredentials, user_info_obj_id, True)
        self.assertTrue(len(ret[0]) == 0)

        ret = self.resource_registry_service.find_subjects(RT.UserCredentials, PRED.hasInfo, user_info_obj_id, True)
        self.assertTrue(len(ret[0]) == 0)

        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.find_subjects(RT.UserCredentials, PRED.hasInfo, user_info_obj, True)
        self.assertTrue(cm.exception.message == "Object id not available in object")

        # Find objects (good cases)
        subj_ret1 = self.resource_registry_service.find_objects(actor_identity_obj_id, PRED.hasInfo, RT.UserInfo, True)
        subj_ret2 = self.resource_registry_service.find_objects(
            read_actor_identity_obj, PRED.hasInfo, RT.UserInfo, True
        )
        self.assertTrue(len(subj_ret1) == len(subj_ret2))
        self.assertTrue(subj_ret1[0] == subj_ret2[0])
        self.assertTrue(subj_ret1[1][0]._id == subj_ret2[1][0]._id)

        subj_ret3 = self.resource_registry_service.find_objects(actor_identity_obj_id, PRED.hasInfo, None, True)
        subj_ret4 = self.resource_registry_service.find_objects(actor_identity_obj_id, None, None, True)
        self.assertTrue(len(subj_ret3) == len(subj_ret4))
        self.assertTrue(subj_ret3[0] == subj_ret4[0])
        self.assertTrue(subj_ret3[1][0]._id == subj_ret4[1][0]._id)

        subj_ret5 = self.resource_registry_service.find_objects(actor_identity_obj_id, PRED.hasInfo, None, False)
        subj_ret6 = self.resource_registry_service.find_objects(read_actor_identity_obj, None, None, False)
        self.assertTrue(len(subj_ret5) == len(subj_ret6))
        self.assertTrue(subj_ret5[0][0]._id == subj_ret6[0][0]._id)
        self.assertTrue(subj_ret5[1][0]._id == subj_ret6[1][0]._id)

        # Find objects (bad cases)
        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.find_objects(None, None, None)
        self.assertTrue(cm.exception.message == "Must provide subject")

        with self.assertRaises(AttributeError) as cm:
            self.resource_registry_service.find_objects(actor_identity_obj_id, PRED.bogus, RT.UserCredentials, True)
        self.assertTrue(cm.exception.message == "bogus")

        ret = self.resource_registry_service.find_objects(
            actor_identity_obj_id, PRED.hasCredentials, RT.ActorIdentity, True
        )
        self.assertTrue(len(ret[0]) == 0)

        ret = self.resource_registry_service.find_objects(actor_identity_obj_id, PRED.hasInfo, RT.UserCredentials, True)
        self.assertTrue(len(ret[0]) == 0)

        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.find_objects(actor_identity_obj, PRED.hasInfo, RT.UserInfo, True)
        self.assertTrue(cm.exception.message == "Object id not available in subject")

        # Get association (bad cases)
        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.get_association(None, None, None)
        self.assertTrue(cm.exception.message == "Illegal parameters")

        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.get_association(actor_identity_obj_id, None, None)
        self.assertTrue(cm.exception.message == "Illegal parameters")

        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.get_association(None, None, user_info_obj_id)
        self.assertTrue(cm.exception.message == "Illegal parameters")

        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.get_association(actor_identity_obj, None, user_info_obj_id)
        self.assertTrue(cm.exception.message == "Object id not available in subject")

        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.get_association(actor_identity_obj_id, None, user_info_obj)
        self.assertTrue(cm.exception.message == "Object id not available in object")

        # Delete one of the associations
        self.resource_registry_service.delete_association(assoc_id2)

        assoc = self.resource_registry_service.get_association(actor_identity_obj_id, PRED.hasInfo, user_info_obj_id)
        self.assertTrue(assoc._id == assoc_id1)

        # Delete (bad cases)
        with self.assertRaises(NotFound) as cm:
            self.resource_registry_service.delete_association("bogus")
        self.assertTrue(cm.exception.message == "Object with id bogus does not exist.")

        # Delete other association
        self.resource_registry_service.delete_association(assoc_id1)

        # Delete resources
        self.resource_registry_service.delete(actor_identity_obj_id)
        self.resource_registry_service.delete(user_info_obj_id)

    def test_find_resources(self):
        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.find_resources(RT.UserInfo, LCS.DRAFT, "name", False)
        self.assertTrue(cm.exception.message == "find by name does not support lcstate")

        ret = self.resource_registry_service.find_resources(RT.UserInfo, None, "name", False)
        self.assertTrue(len(ret[0]) == 0)

        # Instantiate an object
        obj = IonObject("InstrumentDevice", name="name")

        # Persist object and read it back
        obj_id, obj_rev = self.resource_registry_service.create(obj)
        read_obj = self.resource_registry_service.read(obj_id)

        ret = self.resource_registry_service.find_resources(RT.InstrumentDevice, None, "name", False)
        self.assertTrue(len(ret[0]) == 1)
        self.assertTrue(ret[0][0]._id == read_obj._id)

        ret = self.resource_registry_service.find_resources(RT.InstrumentDevice, LCS.DRAFT, None, False)
        self.assertTrue(len(ret[0]) == 1)
        self.assertTrue(ret[0][0]._id == read_obj._id)

    # @attr('INT', group='coirr1')
    # class TestResourceRegistry1(IonIntegrationTestCase):
    #
    #    def setUp(self):
    #        # Start container
    #        self._start_container()
    #        self.container.start_rel_from_url('res/deploy/r2coi.yml')
    #
    #        # Now create client to bank service
    #        self.resource_registry_service = ResourceRegistryServiceClient(node=self.container.node)

    def test_attach(self):

        binary = "\x89PNG\r\n\x1a\n\x00\x00\x00\rIHDR\x00\x00\x00\x10\x00\x00\x00\x10\x08\x03\x00\x00\x00(-\x0fS\x00\x00\x00\x03sBIT\x08\x08\x08\xdb\xe1O\xe0\x00\x00\x00~PLTEf3\x00\xfc\xf7\xe0\xee\xcc\x00\xd3\xa0\x00\xcc\x99\x00\xec\xcdc\x9fl\x00\xdd\xb2\x00\xff\xff\xff|I\x00\xf9\xdb\x00\xdd\xb5\x19\xd9\xad\x10\xb6\x83\x00\xf8\xd6\x00\xf2\xc5\x00\xd8\xab\x00n;\x00\xff\xcc\x00\xd6\xa4\t\xeb\xb8\x00\x83Q\x00\xadz\x00\xff\xde\x00\xff\xd6\x00\xd6\xa3\x00\xdf\xaf\x00\xde\xad\x10\xbc\x8e\x00\xec\xbe\x00\xec\xd4d\xff\xe3\x00tA\x00\xf6\xc4\x00\xf6\xce\x00\xa5u\x00\xde\xa5\x00\xf7\xbd\x00\xd6\xad\x08\xdd\xaf\x19\x8cR\x00\xea\xb7\x00\xee\xe9\xdf\xc5\x00\x00\x00\tpHYs\x00\x00\n\xf0\x00\x00\n\xf0\x01B\xac4\x98\x00\x00\x00\x1ctEXtSoftware\x00Adobe Fireworks CS4\x06\xb2\xd3\xa0\x00\x00\x00\x15tEXtCreation Time\x0029/4/09Oq\xfdE\x00\x00\x00\xadIDAT\x18\x95M\x8f\x8d\x0e\x820\x0c\x84;ZdC~f\x07\xb2\x11D\x86\x89\xe8\xfb\xbf\xa0+h\xe2\x97\\\xd2^\x93\xb6\x07:1\x9f)q\x9e\xa5\x06\xad\xd5\x13\x8b\xac,\xb3\x02\x9d\x12C\xa1-\xef;M\x08*\x19\xce\x0e?\x1a\xeb4\xcc\xd4\x0c\x831\x87V\xca\xa1\x1a\xd3\x08@\xe4\xbd\xb7\x15P;\xc8\xd4{\x91\xbf\x11\x90\xffg\xdd\x8di\xfa\xb6\x0bs2Z\xff\xe8yg2\xdc\x11T\x96\xc7\x05\xa5\xef\x96+\xa7\xa59E\xae\xe1\x84cm^1\xa6\xb3\xda\x85\xc8\xd8/\x17se\x0eN^'\x8c\xc7\x8e\x88\xa8\xf6p\x8e\xc2;\xc6.\xd0\x11.\x91o\x12\x7f\xcb\xa5\xfe\x00\x89]\x10:\xf5\x00\x0e\xbf\x00\x00\x00\x00IEND\xaeB`\x82"

        # Owner creation tests
        instrument = IonObject("InstrumentDevice", name="instrument")
        iid, _ = self.resource_registry_service.create(instrument)

        att = Attachment(content=binary, attachment_type=AttachmentType.BLOB)
        aid1 = self.resource_registry_service.create_attachment(iid, att)

        att1 = self.resource_registry_service.read_attachment(aid1)
        self.assertEquals(binary, att1.content)

        import base64

        att = Attachment(content=base64.encodestring(binary), attachment_type=AttachmentType.ASCII)
        aid2 = self.resource_registry_service.create_attachment(iid, att)

        att1 = self.resource_registry_service.read_attachment(aid2)
        self.assertEquals(binary, base64.decodestring(att1.content))

        att_ids = self.resource_registry_service.find_attachments(iid, id_only=True)
        self.assertEquals(att_ids, [aid1, aid2])

        att_ids = self.resource_registry_service.find_attachments(iid, id_only=True, descending=True)
        self.assertEquals(att_ids, [aid2, aid1])

        att_ids = self.resource_registry_service.find_attachments(iid, id_only=True, descending=True, limit=1)
        self.assertEquals(att_ids, [aid2])

        atts = self.resource_registry_service.find_attachments(iid, id_only=False, limit=1)
        self.assertEquals(atts[0].content, att1.content)

        self.resource_registry_service.delete_attachment(aid1)

        att_ids = self.resource_registry_service.find_attachments(iid, id_only=True)
        self.assertEquals(att_ids, [aid2])

        self.resource_registry_service.delete_attachment(aid2)

        att_ids = self.resource_registry_service.find_attachments(iid, id_only=True)
        self.assertEquals(att_ids, [])
class TestResourceRegistry(IonIntegrationTestCase):
    def setUp(self):
        # Start container
        self._start_container()
        self.container.start_rel_from_url('res/deploy/r2deploy.yml')

        # Now create client to bank service
        self.resource_registry_service = ResourceRegistryServiceClient()

    @unittest.skip('Represents a bug in storage/retrieval')
    def test_tuple_in_dict(self):
        # create a resource with a tuple saved in a dict
        transform_obj = IonObject(RT.Transform)
        transform_obj.configuration = {}
        transform_obj.configuration["tuple"] = ('STRING', )
        transform_id, _ = self.resource_registry_service.create(transform_obj)

        # read the resource back
        returned_transform_obj = self.resource_registry_service.read(
            transform_id)

        self.assertEqual(transform_obj.configuration["tuple"],
                         returned_transform_obj.configuration["tuple"])

    def test_basics(self):
        # Sequence all the tests so that we can save numerous system start and stops
        self._do_test_crud()
        self._do_test_read_mult()
        self._do_test_lifecycle()
        self._do_test_attach()
        self._do_test_association()
        self._do_test_find_resources()
        self._do_test_find_objects_mult()

    def _do_test_crud(self):
        # Some quick registry tests
        # Can't call new with fields that aren't defined in the object's schema
        with self.assertRaises(TypeError) as cm:
            IonObject("UserInfo", name="name", foo="bar")
        self.assertTrue(cm.exception.message ==
                        "__init__() got an unexpected keyword argument 'foo'")

        # Can't call new with fields that aren't defined in the object's schema
        with self.assertRaises(TypeError) as cm:
            IonObject("UserInfo", {"name": "name", "foo": "bar"})
        self.assertTrue(cm.exception.message ==
                        "__init__() got an unexpected keyword argument 'foo'")

        # Can't call new with fields that aren't defined in the object's schema
        with self.assertRaises(TypeError) as cm:
            IonObject("UserInfo", {"name": "name"}, foo="bar")
        self.assertTrue(cm.exception.message ==
                        "__init__() got an unexpected keyword argument 'foo'")

        # Instantiate an object
        obj = IonObject("UserInfo", name="name")

        # Can set attributes that aren't in the object's schema
        with self.assertRaises(AttributeError) as cm:
            setattr(obj, "foo", "bar")
        self.assertTrue(
            cm.exception.message == "'UserInfo' object has no attribute 'foo'")

        # Cam't call update with object that hasn't been persisted
        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.update(obj)
        self.assertTrue(
            cm.exception.message.startswith(
                "Object does not have required '_id' or '_rev' attribute"))

        # Persist object and read it back
        obj_id, obj_rev = self.resource_registry_service.create(obj)
        read_obj = self.resource_registry_service.read(obj_id)

        # Cannot create object with _id and _rev fields pre-set
        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.create(read_obj)

        # Update object
        read_obj.name = "John Doe"
        self.resource_registry_service.update(read_obj)

        # Update should fail with revision mismatch
        with self.assertRaises(Conflict) as cm:
            self.resource_registry_service.update(read_obj)

        # Re-read and update object
        read_obj = self.resource_registry_service.read(obj_id)
        self.resource_registry_service.update(read_obj)

        # Delete object
        self.resource_registry_service.delete(obj_id)

        # Make sure read, update and delete report error
        with self.assertRaises(NotFound) as cm:
            self.resource_registry_service.read(obj_id)
        self.assertTrue(cm.exception.message.startswith("Object with id"))

        with self.assertRaises(NotFound) as cm:
            self.resource_registry_service.update(read_obj)
        self.assertTrue(cm.exception.message.startswith("Object with id"))

        with self.assertRaises(NotFound) as cm:
            self.resource_registry_service.delete(obj_id)
        self.assertTrue(cm.exception.message.startswith("Object with id"))

        # Owner creation tests
        user = IonObject("ActorIdentity", name='user')
        uid, _ = self.resource_registry_service.create(user)

        inst = IonObject("InstrumentDevice", name='instrument')
        iid, _ = self.resource_registry_service.create(
            inst, headers={'ion-actor-id': str(uid)})

        ids, _ = self.resource_registry_service.find_objects(iid,
                                                             PRED.hasOwner,
                                                             RT.ActorIdentity,
                                                             id_only=True)
        self.assertEquals(len(ids), 1)

        assoc = self.resource_registry_service.read(ids[0])
        self.resource_registry_service.delete(iid)

        with self.assertRaises(NotFound) as ex:
            assoc = self.resource_registry_service.read(iid)

    def _do_test_read_mult(self):
        test_resource1_id, _ = self.resource_registry_service.create(
            Resource(name='test1'))
        test_resource2_id, _ = self.resource_registry_service.create(
            Resource(name='test2'))

        res_list = [test_resource1_id, test_resource2_id]

        objects = self.resource_registry_service.read_mult(res_list)

        for o in objects:
            self.assertIsInstance(o, Resource)
            self.assertTrue(o._id in res_list)

    def _do_test_lifecycle(self):
        # Lifecycle tests
        att = IonObject("InstrumentDevice", name='mine', description='desc')

        rid, rev = self.resource_registry_service.create(att)

        att1 = self.resource_registry_service.read(rid)
        self.assertEquals(att1.name, att.name)
        self.assertEquals(att1.lcstate, LCS.DRAFT)
        self.assertEquals(att1.availability, AS.PRIVATE)

        new_state = self.resource_registry_service.execute_lifecycle_transition(
            rid, LCE.PLAN)
        self.assertEquals(new_state, lcstate(LCS.PLANNED, AS.PRIVATE))

        att2 = self.resource_registry_service.read(rid)
        self.assertEquals(att2.lcstate, LCS.PLANNED)
        self.assertEquals(att2.availability, AS.PRIVATE)

        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.execute_lifecycle_transition(
                rid, LCE.UNANNOUNCE)
        self.assertTrue(
            "type=InstrumentDevice, lcstate=PLANNED_PRIVATE has no transition for event unannounce"
            in cm.exception.message)

        new_state = self.resource_registry_service.execute_lifecycle_transition(
            rid, LCE.DEVELOP)
        self.assertEquals(new_state, lcstate(LCS.DEVELOPED, AS.PRIVATE))

        with self.assertRaises(BadRequest):
            self.resource_registry_service.execute_lifecycle_transition(
                resource_id=rid, transition_event='NONE##')

        self.resource_registry_service.set_lifecycle_state(
            rid, lcstate(LCS.INTEGRATED, AS.PRIVATE))
        att1 = self.resource_registry_service.read(rid)
        self.assertEquals(att1.lcstate, LCS.INTEGRATED)
        self.assertEquals(att1.availability, AS.PRIVATE)

    def _do_test_attach(self):
        binary = "\x89PNG\r\n\x1a\n\x00\x00\x00\rIHDR\x00\x00\x00\x10\x00\x00\x00\x10\x08\x03\x00\x00\x00(-\x0fS\x00\x00\x00\x03sBIT\x08\x08\x08\xdb\xe1O\xe0\x00\x00\x00~PLTEf3\x00\xfc\xf7\xe0\xee\xcc\x00\xd3\xa0\x00\xcc\x99\x00\xec\xcdc\x9fl\x00\xdd\xb2\x00\xff\xff\xff|I\x00\xf9\xdb\x00\xdd\xb5\x19\xd9\xad\x10\xb6\x83\x00\xf8\xd6\x00\xf2\xc5\x00\xd8\xab\x00n;\x00\xff\xcc\x00\xd6\xa4\t\xeb\xb8\x00\x83Q\x00\xadz\x00\xff\xde\x00\xff\xd6\x00\xd6\xa3\x00\xdf\xaf\x00\xde\xad\x10\xbc\x8e\x00\xec\xbe\x00\xec\xd4d\xff\xe3\x00tA\x00\xf6\xc4\x00\xf6\xce\x00\xa5u\x00\xde\xa5\x00\xf7\xbd\x00\xd6\xad\x08\xdd\xaf\x19\x8cR\x00\xea\xb7\x00\xee\xe9\xdf\xc5\x00\x00\x00\tpHYs\x00\x00\n\xf0\x00\x00\n\xf0\x01B\xac4\x98\x00\x00\x00\x1ctEXtSoftware\x00Adobe Fireworks CS4\x06\xb2\xd3\xa0\x00\x00\x00\x15tEXtCreation Time\x0029/4/09Oq\xfdE\x00\x00\x00\xadIDAT\x18\x95M\x8f\x8d\x0e\x820\x0c\x84;ZdC~f\x07\xb2\x11D\x86\x89\xe8\xfb\xbf\xa0+h\xe2\x97\\\xd2^\x93\xb6\x07:1\x9f)q\x9e\xa5\x06\xad\xd5\x13\x8b\xac,\xb3\x02\x9d\x12C\xa1-\xef;M\x08*\x19\xce\x0e?\x1a\xeb4\xcc\xd4\x0c\x831\x87V\xca\xa1\x1a\xd3\x08@\xe4\xbd\xb7\x15P;\xc8\xd4{\x91\xbf\x11\x90\xffg\xdd\x8di\xfa\xb6\x0bs2Z\xff\xe8yg2\xdc\x11T\x96\xc7\x05\xa5\xef\x96+\xa7\xa59E\xae\xe1\x84cm^1\xa6\xb3\xda\x85\xc8\xd8/\x17se\x0eN^'\x8c\xc7\x8e\x88\xa8\xf6p\x8e\xc2;\xc6.\xd0\x11.\x91o\x12\x7f\xcb\xa5\xfe\x00\x89]\x10:\xf5\x00\x0e\xbf\x00\x00\x00\x00IEND\xaeB`\x82"

        # Owner creation tests
        instrument = IonObject("InstrumentDevice", name='instrument')
        iid, _ = self.resource_registry_service.create(instrument)

        att = Attachment(content=binary, attachment_type=AttachmentType.BLOB)
        aid1 = self.resource_registry_service.create_attachment(iid, att)

        att1 = self.resource_registry_service.read_attachment(
            aid1, include_content=True)
        self.assertEquals(binary, att1.content)

        import base64
        att = Attachment(content=base64.encodestring(binary),
                         attachment_type=AttachmentType.ASCII)
        aid2 = self.resource_registry_service.create_attachment(iid, att)

        att1 = self.resource_registry_service.read_attachment(
            aid2, include_content=True)
        self.assertEquals(binary, base64.decodestring(att1.content))

        att_ids = self.resource_registry_service.find_attachments(iid,
                                                                  id_only=True)
        self.assertEquals(att_ids, [aid1, aid2])

        att_ids = self.resource_registry_service.find_attachments(
            iid, id_only=True, descending=True)
        self.assertEquals(att_ids, [aid2, aid1])

        att_ids = self.resource_registry_service.find_attachments(
            iid, id_only=True, descending=True, limit=1)
        self.assertEquals(att_ids, [aid2])

        atts = self.resource_registry_service.find_attachments(
            iid, id_only=False, include_content=True, limit=1)
        self.assertEquals(atts[0].content, binary)

        self.resource_registry_service.delete_attachment(aid1)

        att_ids = self.resource_registry_service.find_attachments(iid,
                                                                  id_only=True)
        self.assertEquals(att_ids, [aid2])

        self.resource_registry_service.delete_attachment(aid2)

        att_ids = self.resource_registry_service.find_attachments(iid,
                                                                  id_only=True)
        self.assertEquals(att_ids, [])

    def _do_test_association(self):
        # Instantiate ActorIdentity object
        actor_identity_obj = IonObject("ActorIdentity", name="name")
        actor_identity_obj_id, actor_identity_obj_rev = self.resource_registry_service.create(
            actor_identity_obj)
        read_actor_identity_obj = self.resource_registry_service.read(
            actor_identity_obj_id)

        # Instantiate UserInfo object
        user_info_obj = IonObject("UserInfo", name="name")
        user_info_obj_id, user_info_obj_rev = self.resource_registry_service.create(
            user_info_obj)
        read_user_info_obj = self.resource_registry_service.read(
            user_info_obj_id)

        # Test create failures
        with self.assertRaises(AttributeError) as cm:
            self.resource_registry_service.create_association(
                actor_identity_obj_id, PRED.bogus, user_info_obj_id)
        self.assertTrue(cm.exception.message == "bogus")

        # Predicate not provided
        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.create_association(
                actor_identity_obj_id, None, user_info_obj_id)
        self.assertTrue(
            cm.exception.message == "Association must have all elements set")

        # Subject id or object not provided
        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.create_association(
                None, PRED.hasInfo, user_info_obj_id)
        self.assertTrue(
            cm.exception.message == "Association must have all elements set")

        # Object id or object not provided
        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.create_association(
                actor_identity_obj_id, PRED.hasInfo, None)
        self.assertTrue(
            cm.exception.message == "Association must have all elements set")

        # Bad subject id
        with self.assertRaises(NotFound) as cm:
            self.resource_registry_service.create_association(
                "bogus", PRED.hasInfo, user_info_obj_id)
        self.assertTrue(
            cm.exception.message == "Object with id bogus does not exist.")

        # Bad object id
        with self.assertRaises(NotFound) as cm:
            self.resource_registry_service.create_association(
                actor_identity_obj_id, PRED.hasInfo, "bogus")
        self.assertTrue(
            cm.exception.message == "Object with id bogus does not exist.")

        # _id missing from subject
        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.create_association(
                actor_identity_obj, PRED.hasInfo, user_info_obj_id)
        self.assertTrue(cm.exception.message.startswith("Subject id"))

        # _id missing from object
        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.create_association(
                actor_identity_obj_id, PRED.hasInfo, user_info_obj)
        self.assertTrue(cm.exception.message.startswith("Object id"))

        # Wrong subject type
        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.create_association(
                user_info_obj_id, PRED.hasInfo, user_info_obj_id)
        self.assertTrue(cm.exception.message ==
                        "Illegal subject type UserInfo for predicate hasInfo")

        # Wrong object type
        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.create_association(
                actor_identity_obj_id, PRED.hasInfo, actor_identity_obj_id)
        self.assertTrue(
            cm.exception.message ==
            "Illegal object type ActorIdentity for predicate hasInfo")

        # Create two different association types between the same subject and predicate
        assoc_id1, assoc_rev1 = self.resource_registry_service.create_association(
            actor_identity_obj_id, PRED.hasInfo, user_info_obj_id)

        # Read object, subject
        res_obj1 = self.resource_registry_service.read_object(
            actor_identity_obj_id, PRED.hasInfo, RT.UserInfo)
        self.assertEquals(res_obj1._id, user_info_obj_id)
        res_obj1 = self.resource_registry_service.read_object(
            actor_identity_obj_id, PRED.hasInfo, RT.UserInfo, id_only=True)
        self.assertEquals(res_obj1, user_info_obj_id)
        res_obj2 = self.resource_registry_service.read_subject(
            RT.ActorIdentity, PRED.hasInfo, user_info_obj_id)
        self.assertEquals(res_obj2._id, actor_identity_obj_id)
        res_obj2 = self.resource_registry_service.read_subject(
            RT.ActorIdentity, PRED.hasInfo, user_info_obj_id, id_only=True)
        self.assertEquals(res_obj2, actor_identity_obj_id)

        # Search for associations (good cases)
        ret1 = self.resource_registry_service.find_associations(
            actor_identity_obj_id, PRED.hasInfo, user_info_obj_id)
        ret2 = self.resource_registry_service.find_associations(
            actor_identity_obj_id, PRED.hasInfo)
        ret3 = self.resource_registry_service.find_associations(
            None, PRED.hasInfo)
        self.assertTrue(len(ret1) == len(ret2) == len(ret3))
        self.assertTrue(ret1[0]._id == ret2[0]._id == ret3[0]._id)

        ret1 = self.resource_registry_service.find_associations(
            actor_identity_obj_id, PRED.hasInfo, user_info_obj_id, None, False)
        ret2 = self.resource_registry_service.find_associations(
            actor_identity_obj_id, PRED.hasInfo, id_only=False)
        ret3 = self.resource_registry_service.find_associations(
            predicate=PRED.hasInfo, id_only=False)
        self.assertTrue(ret1 == ret2 == ret3)

        # Search for associations (good cases)
        ret1 = self.resource_registry_service.find_associations(
            read_actor_identity_obj, PRED.hasInfo, read_user_info_obj)
        ret2 = self.resource_registry_service.find_associations(
            read_actor_identity_obj, PRED.hasInfo)
        ret3 = self.resource_registry_service.find_associations(
            None, PRED.hasInfo)
        self.assertTrue(len(ret1) == len(ret2) == len(ret3))
        self.assertTrue(ret1[0]._id == ret2[0]._id == ret3[0]._id)

        ret1 = self.resource_registry_service.find_associations(
            actor_identity_obj_id, PRED.hasInfo, read_user_info_obj, None,
            True)
        ret2 = self.resource_registry_service.find_associations(
            actor_identity_obj_id, PRED.hasInfo, id_only=True)
        ret3 = self.resource_registry_service.find_associations(
            predicate=PRED.hasInfo, id_only=True)
        self.assertTrue(ret1 == ret2 == ret3)

        # Search for associations (bad cases)
        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.find_associations(None, None, None)
        self.assertIn("Illegal parameters", cm.exception.message)

        # Find subjects (good cases)
        subj_ret1 = self.resource_registry_service.find_subjects(
            RT.ActorIdentity, PRED.hasInfo, user_info_obj_id, True)
        subj_ret2 = self.resource_registry_service.find_subjects(
            RT.ActorIdentity, PRED.hasInfo, read_user_info_obj, True)
        self.assertTrue(len(subj_ret1) == len(subj_ret2))
        self.assertTrue(subj_ret1[0] == subj_ret2[0])
        self.assertTrue(subj_ret1[1][0]._id == subj_ret2[1][0]._id)

        subj_ret3 = self.resource_registry_service.find_subjects(
            None, PRED.hasInfo, user_info_obj_id, True)
        subj_ret4 = self.resource_registry_service.find_subjects(
            None, None, read_user_info_obj, True)
        self.assertTrue(len(subj_ret3) == len(subj_ret4))
        self.assertTrue(subj_ret3[0] == subj_ret4[0])
        self.assertTrue(subj_ret3[1][0]._id == subj_ret4[1][0]._id)

        subj_ret5 = self.resource_registry_service.find_subjects(
            None, PRED.hasInfo, user_info_obj_id, False)
        subj_ret6 = self.resource_registry_service.find_subjects(
            None, None, read_user_info_obj, False)
        self.assertTrue(len(subj_ret5) == len(subj_ret6))
        self.assertTrue(subj_ret5[0][0]._id == subj_ret6[0][0]._id)
        self.assertTrue(subj_ret5[1][0]._id == subj_ret6[1][0]._id)

        # Find subjects (bad cases)
        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.find_subjects(None, None, None)
        self.assertTrue(cm.exception.message == "Must provide object")

        with self.assertRaises(AttributeError) as cm:
            self.resource_registry_service.find_subjects(
                RT.UserCredentials, PRED.bogus, user_info_obj_id, True)
        self.assertTrue(cm.exception.message == "bogus")

        ret = self.resource_registry_service.find_subjects(
            RT.UserInfo, PRED.hasCredentials, user_info_obj_id, True)
        self.assertTrue(len(ret[0]) == 0)

        ret = self.resource_registry_service.find_subjects(
            RT.UserCredentials, PRED.hasInfo, user_info_obj_id, True)
        self.assertTrue(len(ret[0]) == 0)

        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.find_subjects(
                RT.UserCredentials, PRED.hasInfo, user_info_obj, True)
        self.assertTrue(
            cm.exception.message == "Object id not available in object")

        # Find objects (good cases)
        subj_ret1 = self.resource_registry_service.find_objects(
            actor_identity_obj_id, PRED.hasInfo, RT.UserInfo, True)
        subj_ret2 = self.resource_registry_service.find_objects(
            read_actor_identity_obj, PRED.hasInfo, RT.UserInfo, True)
        self.assertTrue(len(subj_ret1) == len(subj_ret2))
        self.assertTrue(subj_ret1[0] == subj_ret2[0])
        self.assertTrue(subj_ret1[1][0]._id == subj_ret2[1][0]._id)

        subj_ret3 = self.resource_registry_service.find_objects(
            actor_identity_obj_id, PRED.hasInfo, None, True)
        subj_ret4 = self.resource_registry_service.find_objects(
            actor_identity_obj_id, None, None, True)
        self.assertTrue(len(subj_ret3) == len(subj_ret4))
        self.assertTrue(subj_ret3[0] == subj_ret4[0])
        self.assertTrue(subj_ret3[1][0]._id == subj_ret4[1][0]._id)

        subj_ret5 = self.resource_registry_service.find_objects(
            actor_identity_obj_id, PRED.hasInfo, None, False)
        subj_ret6 = self.resource_registry_service.find_objects(
            read_actor_identity_obj, None, None, False)
        self.assertTrue(len(subj_ret5) == len(subj_ret6))
        self.assertTrue(subj_ret5[0][0]._id == subj_ret6[0][0]._id)
        self.assertTrue(subj_ret5[1][0]._id == subj_ret6[1][0]._id)

        # Find objects (bad cases)
        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.find_objects(None, None, None)
        self.assertTrue(cm.exception.message == "Must provide subject")

        with self.assertRaises(AttributeError) as cm:
            self.resource_registry_service.find_objects(
                actor_identity_obj_id, PRED.bogus, RT.UserCredentials, True)
        self.assertTrue(cm.exception.message == "bogus")

        ret = self.resource_registry_service.find_objects(
            actor_identity_obj_id, PRED.hasCredentials, RT.ActorIdentity, True)
        self.assertTrue(len(ret[0]) == 0)

        ret = self.resource_registry_service.find_objects(
            actor_identity_obj_id, PRED.hasInfo, RT.UserCredentials, True)
        self.assertTrue(len(ret[0]) == 0)

        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.find_objects(
                actor_identity_obj, PRED.hasInfo, RT.UserInfo, True)
        self.assertTrue(
            cm.exception.message == "Object id not available in subject")

        # Get association (bad cases)
        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.get_association(None, None, None)
        self.assertIn("Illegal parameters", cm.exception.message)

        assoc = self.resource_registry_service.get_association(
            actor_identity_obj_id, PRED.hasInfo, user_info_obj_id)
        self.assertTrue(assoc._id == assoc_id1)

        # Delete (bad cases)
        with self.assertRaises(NotFound) as cm:
            self.resource_registry_service.delete_association("bogus")
        self.assertTrue(
            cm.exception.message == "Object with id bogus does not exist.")

        # Delete other association
        self.resource_registry_service.delete_association(assoc_id1)

        # Delete resources
        self.resource_registry_service.delete(actor_identity_obj_id)
        self.resource_registry_service.delete(user_info_obj_id)

    def _do_test_find_resources(self):
        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.find_resources(
                RT.UserInfo, LCS.DRAFT, "name", False)
        self.assertTrue(
            cm.exception.message == "find by name does not support lcstate")

        ret = self.resource_registry_service.find_resources(
            RT.UserInfo, None, "name", False)
        self.assertEquals(len(ret[0]), 0)

        # Instantiate an object
        obj = IonObject("InstrumentAgentInstance", name="name")

        # Persist object and read it back
        obj_id, obj_rev = self.resource_registry_service.create(obj)
        read_obj = self.resource_registry_service.read(obj_id)

        ret = self.resource_registry_service.find_resources(
            RT.InstrumentAgentInstance, None, "name", False)
        self.assertEquals(len(ret[0]), 1)
        self.assertEquals(ret[0][0]._id, read_obj._id)

        ret = self.resource_registry_service.find_resources(
            RT.InstrumentAgentInstance, LCS.DEPLOYED, None, False)
        self.assertEquals(len(ret[0]), 1)
        self.assertEquals(ret[0][0]._id, read_obj._id)

    def _do_test_find_objects_mult(self):
        dp = DataProcess()
        transform = Transform()
        pd = ProcessDefinition()

        dp_id, _ = self.resource_registry_service.create(dp)
        transform_id, _ = self.resource_registry_service.create(transform)
        pd_id, _ = self.resource_registry_service.create(pd)

        self.resource_registry_service.create_association(
            subject=dp_id, object=transform_id, predicate=PRED.hasTransform)
        self.resource_registry_service.create_association(
            subject=transform_id,
            object=pd_id,
            predicate=PRED.hasProcessDefinition)

        results, _ = self.resource_registry_service.find_objects_mult(
            subjects=[dp_id], id_only=True)
        self.assertTrue(results == [transform_id])

        results, _ = self.resource_registry_service.find_objects_mult(
            subjects=[dp_id, transform_id], id_only=True)
        results.sort()
        correct = [transform_id, pd_id]
        correct.sort()
        self.assertTrue(results == correct)

    @attr('EXT')
    def test_get_resource_extension(self):

        #Testing multiple instrument owners
        subject1 = "/DC=org/DC=cilogon/C=US/O=ProtectNetwork/CN=Roger Unwin A254"

        actor_identity_obj1 = IonObject(RT.ActorIdentity, {"name": subject1})
        actor_id1, _ = self.resource_registry_service.create(
            actor_identity_obj1)

        user_info_obj1 = IonObject(RT.UserInfo, {"name": "Foo"})
        user_info_id1, _ = self.resource_registry_service.create(
            user_info_obj1)
        self.resource_registry_service.create_association(
            actor_id1, PRED.hasInfo, user_info_id1)

        subject2 = "/DC=org/DC=cilogon/C=US/O=ProtectNetwork/CN=Bob Cumbers A256"

        actor_identity_obj2 = IonObject(RT.ActorIdentity, {"name": subject2})
        actor_id2, _ = self.resource_registry_service.create(
            actor_identity_obj2)

        user_info_obj2 = IonObject(RT.UserInfo, {"name": "Foo2"})
        user_info_id2, _ = self.resource_registry_service.create(
            user_info_obj2)
        self.resource_registry_service.create_association(
            actor_id2, PRED.hasInfo, user_info_id2)

        test_obj = IonObject(RT.InformationResource, {"name": "TestResource"})
        test_obj_id, _ = self.resource_registry_service.create(test_obj)
        self.resource_registry_service.create_association(
            test_obj_id, PRED.hasOwner, actor_id1)
        self.resource_registry_service.create_association(
            test_obj_id, PRED.hasOwner, actor_id2)

        extended_resource = self.resource_registry_service.get_resource_extension(
            test_obj_id, OT.ExtendedInformationResource)

        self.assertEqual(test_obj_id, extended_resource._id)
        self.assertEqual(len(extended_resource.owners), 2)

        extended_resource_list = self.resource_registry_service.get_resource_extension(
            str([user_info_id1, user_info_id2]),
            OT.ExtendedInformationResource)
        self.assertEqual(len(extended_resource_list), 2)

        optional_args = {'user_id': user_info_id1}
        extended_resource = self.resource_registry_service.get_resource_extension(
            test_obj_id,
            OT.TestExtendedInformationResource,
            optional_args=optional_args)

        self.assertEqual(test_obj_id, extended_resource._id)
        self.assertEqual(len(extended_resource.owners), 2)
        self.assertEqual(extended_resource.user_id, user_info_id1)

    @attr('PREP')
    def test_prepare_resource_support(self):

        prepare_data = self.resource_registry_service.prepare_resource_support(
            resource_type=RT.StreamDefinition)

        self.assertEqual(prepare_data.create_request.service_name,
                         "resource_registry")
        self.assertEqual(prepare_data.create_request.service_operation,
                         "create")
        self.assertEqual(prepare_data.create_request.request_parameters,
                         {"object": "$(object)"})

        self.assertEqual(prepare_data.update_request.service_name,
                         "resource_registry")
        self.assertEqual(prepare_data.update_request.service_operation,
                         "update")
        self.assertEqual(prepare_data.update_request.request_parameters,
                         {"object": "$(object)"})

        res_id, _ = self.resource_registry_service.create(
            prepare_data.resource)

        prepare_data = self.resource_registry_service.prepare_resource_support(
            resource_type=RT.StreamDefinition, resource_id=res_id)

        prepare_data.resource.name = "test_stream_def"
        prepare_data.resource.stream_type = "test_type"

        stream_def_id, _ = self.resource_registry_service.update(
            prepare_data.resource)

        #def ion_object_encoder(obj):
        #    return obj.__dict__

        #print simplejson.dumps(prepare_data, default=ion_object_encoder, indent=2)

        stream_def = self.resource_registry_service.read(stream_def_id)

        self.assertEqual(stream_def.name, prepare_data.resource.name)
        self.assertEqual(stream_def.stream_type,
                         prepare_data.resource.stream_type)
class TestResourceRegistry(IonIntegrationTestCase):

    def setUp(self):
        # Start container
        self._start_container()
        self.container.start_rel_from_url('res/deploy/r2deploy.yml')

        # Now create client to bank service
        self.resource_registry_service = ResourceRegistryServiceClient()

    @unittest.skip('Represents a bug in storage/retrieval')
    def test_tuple_in_dict(self):
        # create a resource with a tuple saved in a dict
        transform_obj = IonObject(RT.Transform)
        transform_obj.configuration = {}
        transform_obj.configuration["tuple"] = ('STRING',)
        transform_id, _ = self.resource_registry_service.create(transform_obj)

        # read the resource back
        returned_transform_obj = self.resource_registry_service.read(transform_id)

        self.assertEqual(transform_obj.configuration["tuple"], returned_transform_obj.configuration["tuple"])

    def test_basics(self):
        # Sequence all the tests so that we can save numerous system start and stops
        self._do_test_crud()
        self._do_test_read_mult()
        self._do_test_lifecycle()
        self._do_test_attach()
        self._do_test_association()
        self._do_test_find_resources()
        self._do_test_find_objects_mult()

    def _do_test_crud(self):
        # Some quick registry tests
        # Can't call new with fields that aren't defined in the object's schema
        with self.assertRaises(TypeError) as cm:
            IonObject("UserInfo", name="name", foo="bar")
        self.assertTrue(cm.exception.message == "__init__() got an unexpected keyword argument 'foo'")

        # Can't call new with fields that aren't defined in the object's schema
        with self.assertRaises(TypeError) as cm:
            IonObject("UserInfo", {"name": "name", "foo": "bar"})
        self.assertTrue(cm.exception.message == "__init__() got an unexpected keyword argument 'foo'")

        # Can't call new with fields that aren't defined in the object's schema
        with self.assertRaises(TypeError) as cm:
            IonObject("UserInfo", {"name": "name"}, foo="bar")
        self.assertTrue(cm.exception.message == "__init__() got an unexpected keyword argument 'foo'")

        # Instantiate an object
        obj = IonObject("UserInfo", name="name")
        
        # Can set attributes that aren't in the object's schema
        with self.assertRaises(AttributeError) as cm:
            setattr(obj, "foo", "bar")
        self.assertTrue(cm.exception.message == "'UserInfo' object has no attribute 'foo'")

        # Cam't call update with object that hasn't been persisted
        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.update(obj)
        self.assertTrue(cm.exception.message.startswith("Object does not have required '_id' or '_rev' attribute"))

        # Persist object and read it back
        obj_id, obj_rev = self.resource_registry_service.create(obj)
        read_obj = self.resource_registry_service.read(obj_id)

        # Cannot create object with _id and _rev fields pre-set
        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.create(read_obj)

        # Update object
        read_obj.name = "John Doe"
        self.resource_registry_service.update(read_obj)

        # Update should fail with revision mismatch
        with self.assertRaises(Conflict) as cm:
            self.resource_registry_service.update(read_obj)

        # Re-read and update object
        read_obj = self.resource_registry_service.read(obj_id)
        self.resource_registry_service.update(read_obj)
        
        # Delete object
        self.resource_registry_service.delete(obj_id)

        # Make sure read, update and delete report error
        with self.assertRaises(NotFound) as cm:
            self.resource_registry_service.read(obj_id)
        self.assertTrue(cm.exception.message.startswith("Object with id"))

        with self.assertRaises(NotFound) as cm:
            self.resource_registry_service.update(read_obj)
        self.assertTrue(cm.exception.message.startswith("Object with id"))

        with self.assertRaises(NotFound) as cm:
            self.resource_registry_service.delete(obj_id)
        self.assertTrue(cm.exception.message.startswith("Object with id"))

        # Owner creation tests
        user = IonObject("ActorIdentity", name='user')
        uid,_ = self.resource_registry_service.create(user)

        inst = IonObject("InstrumentDevice", name='instrument')
        iid,_ = self.resource_registry_service.create(inst, headers={'ion-actor-id':str(uid)})

        ids,_ = self.resource_registry_service.find_objects(iid, PRED.hasOwner, RT.ActorIdentity, id_only=True)
        self.assertEquals(len(ids), 1)

        assoc = self.resource_registry_service.read(ids[0])
        self.resource_registry_service.delete(iid)

        with self.assertRaises(NotFound) as ex:
            assoc = self.resource_registry_service.read(iid)

    def _do_test_read_mult(self):
        test_resource1_id,_  = self.resource_registry_service.create(Resource(name='test1'))
        test_resource2_id,_  = self.resource_registry_service.create(Resource(name='test2'))

        res_list = [test_resource1_id, test_resource2_id]

        objects = self.resource_registry_service.read_mult(res_list)

        for o in objects:
            self.assertIsInstance(o,Resource)
            self.assertTrue(o._id in res_list)

    def _do_test_lifecycle(self):
        # Lifecycle tests
        att = IonObject("InstrumentDevice", name='mine', description='desc')

        rid,rev = self.resource_registry_service.create(att)

        att1 = self.resource_registry_service.read(rid)
        self.assertEquals(att1.name, att.name)
        self.assertEquals(att1.lcstate, LCS.DRAFT)
        self.assertEquals(att1.availability, AS.PRIVATE)

        new_state = self.resource_registry_service.execute_lifecycle_transition(rid, LCE.PLAN)
        self.assertEquals(new_state, lcstate(LCS.PLANNED, AS.PRIVATE))

        att2 = self.resource_registry_service.read(rid)
        self.assertEquals(att2.lcstate, LCS.PLANNED)
        self.assertEquals(att2.availability, AS.PRIVATE)

        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.execute_lifecycle_transition(rid, LCE.UNANNOUNCE)
        self.assertTrue("type=InstrumentDevice, lcstate=PLANNED_PRIVATE has no transition for event unannounce" in cm.exception.message)

        new_state = self.resource_registry_service.execute_lifecycle_transition(rid, LCE.DEVELOP)
        self.assertEquals(new_state, lcstate(LCS.DEVELOPED, AS.PRIVATE))

        with self.assertRaises(BadRequest):
            self.resource_registry_service.execute_lifecycle_transition(
                    resource_id=rid, transition_event='NONE##')

        self.resource_registry_service.set_lifecycle_state(rid, lcstate(LCS.INTEGRATED, AS.PRIVATE))
        att1 = self.resource_registry_service.read(rid)
        self.assertEquals(att1.lcstate, LCS.INTEGRATED)
        self.assertEquals(att1.availability, AS.PRIVATE)

    def _do_test_attach(self):
        binary = "\x89PNG\r\n\x1a\n\x00\x00\x00\rIHDR\x00\x00\x00\x10\x00\x00\x00\x10\x08\x03\x00\x00\x00(-\x0fS\x00\x00\x00\x03sBIT\x08\x08\x08\xdb\xe1O\xe0\x00\x00\x00~PLTEf3\x00\xfc\xf7\xe0\xee\xcc\x00\xd3\xa0\x00\xcc\x99\x00\xec\xcdc\x9fl\x00\xdd\xb2\x00\xff\xff\xff|I\x00\xf9\xdb\x00\xdd\xb5\x19\xd9\xad\x10\xb6\x83\x00\xf8\xd6\x00\xf2\xc5\x00\xd8\xab\x00n;\x00\xff\xcc\x00\xd6\xa4\t\xeb\xb8\x00\x83Q\x00\xadz\x00\xff\xde\x00\xff\xd6\x00\xd6\xa3\x00\xdf\xaf\x00\xde\xad\x10\xbc\x8e\x00\xec\xbe\x00\xec\xd4d\xff\xe3\x00tA\x00\xf6\xc4\x00\xf6\xce\x00\xa5u\x00\xde\xa5\x00\xf7\xbd\x00\xd6\xad\x08\xdd\xaf\x19\x8cR\x00\xea\xb7\x00\xee\xe9\xdf\xc5\x00\x00\x00\tpHYs\x00\x00\n\xf0\x00\x00\n\xf0\x01B\xac4\x98\x00\x00\x00\x1ctEXtSoftware\x00Adobe Fireworks CS4\x06\xb2\xd3\xa0\x00\x00\x00\x15tEXtCreation Time\x0029/4/09Oq\xfdE\x00\x00\x00\xadIDAT\x18\x95M\x8f\x8d\x0e\x820\x0c\x84;ZdC~f\x07\xb2\x11D\x86\x89\xe8\xfb\xbf\xa0+h\xe2\x97\\\xd2^\x93\xb6\x07:1\x9f)q\x9e\xa5\x06\xad\xd5\x13\x8b\xac,\xb3\x02\x9d\x12C\xa1-\xef;M\x08*\x19\xce\x0e?\x1a\xeb4\xcc\xd4\x0c\x831\x87V\xca\xa1\x1a\xd3\x08@\xe4\xbd\xb7\x15P;\xc8\xd4{\x91\xbf\x11\x90\xffg\xdd\x8di\xfa\xb6\x0bs2Z\xff\xe8yg2\xdc\x11T\x96\xc7\x05\xa5\xef\x96+\xa7\xa59E\xae\xe1\x84cm^1\xa6\xb3\xda\x85\xc8\xd8/\x17se\x0eN^'\x8c\xc7\x8e\x88\xa8\xf6p\x8e\xc2;\xc6.\xd0\x11.\x91o\x12\x7f\xcb\xa5\xfe\x00\x89]\x10:\xf5\x00\x0e\xbf\x00\x00\x00\x00IEND\xaeB`\x82"

        # Owner creation tests
        instrument = IonObject("InstrumentDevice", name='instrument')
        iid,_ = self.resource_registry_service.create(instrument)

        att = Attachment(content=binary, attachment_type=AttachmentType.BLOB)
        aid1 = self.resource_registry_service.create_attachment(iid, att)

        att1 = self.resource_registry_service.read_attachment(aid1, include_content=True)
        self.assertEquals(binary, att1.content)

        import base64
        att = Attachment(content=base64.encodestring(binary), attachment_type=AttachmentType.ASCII)
        aid2 = self.resource_registry_service.create_attachment(iid, att)

        att1 = self.resource_registry_service.read_attachment(aid2, include_content=True)
        self.assertEquals(binary, base64.decodestring(att1.content))

        att_ids = self.resource_registry_service.find_attachments(iid, id_only=True)
        self.assertEquals(att_ids, [aid1, aid2])

        att_ids = self.resource_registry_service.find_attachments(iid, id_only=True, descending=True)
        self.assertEquals(att_ids, [aid2, aid1])

        att_ids = self.resource_registry_service.find_attachments(iid, id_only=True, descending=True, limit=1)
        self.assertEquals(att_ids, [aid2])

        atts = self.resource_registry_service.find_attachments(iid, id_only=False, include_content=True, limit=1)
        self.assertEquals(atts[0].content, binary)

        self.resource_registry_service.delete_attachment(aid1)

        att_ids = self.resource_registry_service.find_attachments(iid, id_only=True)
        self.assertEquals(att_ids, [aid2])

        self.resource_registry_service.delete_attachment(aid2)

        att_ids = self.resource_registry_service.find_attachments(iid, id_only=True)
        self.assertEquals(att_ids, [])

    def _do_test_association(self):
        # Instantiate ActorIdentity object
        actor_identity_obj = IonObject("ActorIdentity", name="name")
        actor_identity_obj_id, actor_identity_obj_rev = self.resource_registry_service.create(actor_identity_obj)
        read_actor_identity_obj = self.resource_registry_service.read(actor_identity_obj_id)

        # Instantiate UserInfo object
        user_info_obj = IonObject("UserInfo", name="name")
        user_info_obj_id, user_info_obj_rev = self.resource_registry_service.create(user_info_obj)
        read_user_info_obj = self.resource_registry_service.read(user_info_obj_id)

        # Test create failures
        with self.assertRaises(AttributeError) as cm:
            self.resource_registry_service.create_association(actor_identity_obj_id, PRED.bogus, user_info_obj_id)
        self.assertTrue(cm.exception.message == "bogus")

        # Predicate not provided
        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.create_association(actor_identity_obj_id, None, user_info_obj_id)
        self.assertTrue(cm.exception.message == "Association must have all elements set")

        # Subject id or object not provided
        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.create_association(None, PRED.hasInfo, user_info_obj_id)
        self.assertTrue(cm.exception.message == "Association must have all elements set")

        # Object id or object not provided
        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.create_association(actor_identity_obj_id, PRED.hasInfo, None)
        self.assertTrue(cm.exception.message == "Association must have all elements set")

        # Bad subject id
        with self.assertRaises(NotFound) as cm:
            self.resource_registry_service.create_association("bogus", PRED.hasInfo, user_info_obj_id)
        self.assertTrue(cm.exception.message == "Object with id bogus does not exist.")

        # Bad object id
        with self.assertRaises(NotFound) as cm:
            self.resource_registry_service.create_association(actor_identity_obj_id, PRED.hasInfo, "bogus")
        self.assertTrue(cm.exception.message == "Object with id bogus does not exist.")

        # _id missing from subject
        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.create_association(actor_identity_obj, PRED.hasInfo, user_info_obj_id)
        self.assertTrue(cm.exception.message.startswith("Subject id"))

        # _id missing from object
        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.create_association(actor_identity_obj_id, PRED.hasInfo, user_info_obj)
        self.assertTrue(cm.exception.message.startswith("Object id"))

        # Wrong subject type
        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.create_association(user_info_obj_id, PRED.hasInfo, user_info_obj_id)
        self.assertTrue(cm.exception.message == "Illegal subject type UserInfo for predicate hasInfo")

        # Wrong object type
        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.create_association(actor_identity_obj_id, PRED.hasInfo, actor_identity_obj_id)
        self.assertTrue(cm.exception.message == "Illegal object type ActorIdentity for predicate hasInfo")

        # Create two different association types between the same subject and predicate
        assoc_id1, assoc_rev1 = self.resource_registry_service.create_association(actor_identity_obj_id, PRED.hasInfo, user_info_obj_id)

        # Read object, subject
        res_obj1 = self.resource_registry_service.read_object(actor_identity_obj_id, PRED.hasInfo, RT.UserInfo)
        self.assertEquals(res_obj1._id, user_info_obj_id)
        res_obj1 = self.resource_registry_service.read_object(actor_identity_obj_id, PRED.hasInfo, RT.UserInfo, id_only=True)
        self.assertEquals(res_obj1, user_info_obj_id)
        res_obj2 = self.resource_registry_service.read_subject(RT.ActorIdentity, PRED.hasInfo, user_info_obj_id)
        self.assertEquals(res_obj2._id, actor_identity_obj_id)
        res_obj2 = self.resource_registry_service.read_subject(RT.ActorIdentity, PRED.hasInfo, user_info_obj_id, id_only=True)
        self.assertEquals(res_obj2, actor_identity_obj_id)

        # Search for associations (good cases)
        ret1 = self.resource_registry_service.find_associations(actor_identity_obj_id, PRED.hasInfo, user_info_obj_id)
        ret2 = self.resource_registry_service.find_associations(actor_identity_obj_id, PRED.hasInfo)
        ret3 = self.resource_registry_service.find_associations(None, PRED.hasInfo)
        self.assertTrue(len(ret1) == len(ret2) == len(ret3))
        self.assertTrue(ret1[0]._id == ret2[0]._id == ret3[0]._id)

        ret1 = self.resource_registry_service.find_associations(actor_identity_obj_id, PRED.hasInfo, user_info_obj_id, None, False)
        ret2 = self.resource_registry_service.find_associations(actor_identity_obj_id, PRED.hasInfo, id_only=False)
        ret3 = self.resource_registry_service.find_associations(predicate=PRED.hasInfo, id_only=False)
        self.assertTrue(ret1 == ret2 == ret3)

        # Search for associations (good cases)
        ret1 = self.resource_registry_service.find_associations(read_actor_identity_obj, PRED.hasInfo, read_user_info_obj)
        ret2 = self.resource_registry_service.find_associations(read_actor_identity_obj, PRED.hasInfo)
        ret3 = self.resource_registry_service.find_associations(None, PRED.hasInfo)
        self.assertTrue(len(ret1) == len(ret2) == len(ret3))
        self.assertTrue(ret1[0]._id == ret2[0]._id == ret3[0]._id)

        ret1 = self.resource_registry_service.find_associations(actor_identity_obj_id, PRED.hasInfo, read_user_info_obj, None, True)
        ret2 = self.resource_registry_service.find_associations(actor_identity_obj_id, PRED.hasInfo, id_only=True)
        ret3 = self.resource_registry_service.find_associations(predicate=PRED.hasInfo, id_only=True)
        self.assertTrue(ret1 == ret2 == ret3)

        # Search for associations (bad cases)
        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.find_associations(None, None, None)
        self.assertIn("Illegal parameters", cm.exception.message)

        # Find subjects (good cases)
        subj_ret1 = self.resource_registry_service.find_subjects(RT.ActorIdentity, PRED.hasInfo, user_info_obj_id, True)
        subj_ret2 = self.resource_registry_service.find_subjects(RT.ActorIdentity, PRED.hasInfo, read_user_info_obj, True)
        self.assertTrue(len(subj_ret1) == len(subj_ret2))
        self.assertTrue(subj_ret1[0] == subj_ret2[0])
        self.assertTrue(subj_ret1[1][0]._id == subj_ret2[1][0]._id)

        subj_ret3 = self.resource_registry_service.find_subjects(None, PRED.hasInfo, user_info_obj_id, True)
        subj_ret4 = self.resource_registry_service.find_subjects(None, None, read_user_info_obj, True)
        self.assertTrue(len(subj_ret3) == len(subj_ret4))
        self.assertTrue(subj_ret3[0] == subj_ret4[0])
        self.assertTrue(subj_ret3[1][0]._id == subj_ret4[1][0]._id)

        subj_ret5 = self.resource_registry_service.find_subjects(None, PRED.hasInfo, user_info_obj_id, False)
        subj_ret6 = self.resource_registry_service.find_subjects(None, None, read_user_info_obj, False)
        self.assertTrue(len(subj_ret5) == len(subj_ret6))
        self.assertTrue(subj_ret5[0][0]._id == subj_ret6[0][0]._id)
        self.assertTrue(subj_ret5[1][0]._id == subj_ret6[1][0]._id)

        # Find subjects (bad cases)
        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.find_subjects(None, None, None)
        self.assertTrue(cm.exception.message == "Must provide object")

        with self.assertRaises(AttributeError) as cm:
            self.resource_registry_service.find_subjects(RT.UserCredentials, PRED.bogus, user_info_obj_id, True)
        self.assertTrue(cm.exception.message == "bogus")

        ret = self.resource_registry_service.find_subjects(RT.UserInfo, PRED.hasCredentials, user_info_obj_id, True)
        self.assertTrue(len(ret[0]) == 0)

        ret = self.resource_registry_service.find_subjects(RT.UserCredentials, PRED.hasInfo, user_info_obj_id, True)
        self.assertTrue(len(ret[0]) == 0)

        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.find_subjects(RT.UserCredentials, PRED.hasInfo, user_info_obj, True)
        self.assertTrue(cm.exception.message == "Object id not available in object")

        # Find objects (good cases)
        subj_ret1 = self.resource_registry_service.find_objects(actor_identity_obj_id, PRED.hasInfo, RT.UserInfo, True)
        subj_ret2 = self.resource_registry_service.find_objects(read_actor_identity_obj, PRED.hasInfo, RT.UserInfo, True)
        self.assertTrue(len(subj_ret1) == len(subj_ret2))
        self.assertTrue(subj_ret1[0] == subj_ret2[0])
        self.assertTrue(subj_ret1[1][0]._id == subj_ret2[1][0]._id)

        subj_ret3 = self.resource_registry_service.find_objects(actor_identity_obj_id, PRED.hasInfo, None, True)
        subj_ret4 = self.resource_registry_service.find_objects(actor_identity_obj_id, None, None, True)
        self.assertTrue(len(subj_ret3) == len(subj_ret4))
        self.assertTrue(subj_ret3[0] == subj_ret4[0])
        self.assertTrue(subj_ret3[1][0]._id == subj_ret4[1][0]._id)

        subj_ret5 = self.resource_registry_service.find_objects(actor_identity_obj_id, PRED.hasInfo, None, False)
        subj_ret6 = self.resource_registry_service.find_objects(read_actor_identity_obj, None, None, False)
        self.assertTrue(len(subj_ret5) == len(subj_ret6))
        self.assertTrue(subj_ret5[0][0]._id == subj_ret6[0][0]._id)
        self.assertTrue(subj_ret5[1][0]._id == subj_ret6[1][0]._id)

        # Find objects (bad cases)
        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.find_objects(None, None, None)
        self.assertTrue(cm.exception.message == "Must provide subject")

        with self.assertRaises(AttributeError) as cm:
            self.resource_registry_service.find_objects(actor_identity_obj_id, PRED.bogus, RT.UserCredentials, True)
        self.assertTrue(cm.exception.message == "bogus")

        ret = self.resource_registry_service.find_objects(actor_identity_obj_id, PRED.hasCredentials, RT.ActorIdentity, True)
        self.assertTrue(len(ret[0]) == 0)

        ret = self.resource_registry_service.find_objects(actor_identity_obj_id, PRED.hasInfo, RT.UserCredentials, True)
        self.assertTrue(len(ret[0]) == 0)

        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.find_objects(actor_identity_obj, PRED.hasInfo, RT.UserInfo, True)
        self.assertTrue(cm.exception.message == "Object id not available in subject")

        # Get association (bad cases)
        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.get_association(None, None, None)
        self.assertIn("Illegal parameters", cm.exception.message)


        assoc = self.resource_registry_service.get_association(actor_identity_obj_id, PRED.hasInfo, user_info_obj_id)
        self.assertTrue(assoc._id == assoc_id1)

        # Delete (bad cases)
        with self.assertRaises(NotFound) as cm:
            self.resource_registry_service.delete_association("bogus")
        self.assertTrue(cm.exception.message == "Object with id bogus does not exist.")

        # Delete other association
        self.resource_registry_service.delete_association(assoc_id1)

        # Delete resources
        self.resource_registry_service.delete(actor_identity_obj_id)
        self.resource_registry_service.delete(user_info_obj_id)

    def _do_test_find_resources(self):
        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.find_resources(RT.UserInfo, LCS.DRAFT, "name", False)
        self.assertTrue(cm.exception.message == "find by name does not support lcstate")
        
        ret = self.resource_registry_service.find_resources(RT.UserInfo, None, "name", False)
        self.assertEquals(len(ret[0]), 0)

        # Instantiate an object
        obj = IonObject("InstrumentAgentInstance", name="name")
        
        # Persist object and read it back
        obj_id, obj_rev = self.resource_registry_service.create(obj)
        read_obj = self.resource_registry_service.read(obj_id)

        ret = self.resource_registry_service.find_resources(RT.InstrumentAgentInstance, None, "name", False)
        self.assertEquals(len(ret[0]), 1)
        self.assertEquals(ret[0][0]._id, read_obj._id)

        ret = self.resource_registry_service.find_resources(RT.InstrumentAgentInstance, LCS.DEPLOYED, None, False)
        self.assertEquals(len(ret[0]), 1)
        self.assertEquals(ret[0][0]._id, read_obj._id)

    def _do_test_find_objects_mult(self):
        dp = DataProcess()
        transform = Transform()
        pd = ProcessDefinition()

        dp_id, _ = self.resource_registry_service.create(dp)
        transform_id, _ = self.resource_registry_service.create(transform)
        pd_id, _ = self.resource_registry_service.create(pd)

        self.resource_registry_service.create_association(subject=dp_id, object=transform_id, predicate=PRED.hasTransform)
        self.resource_registry_service.create_association(subject=transform_id, object=pd_id, predicate=PRED.hasProcessDefinition)

        results, _  = self.resource_registry_service.find_objects_mult(subjects=[dp_id],id_only=True)
        self.assertTrue(results == [transform_id])

        results, _  = self.resource_registry_service.find_objects_mult(subjects=[dp_id, transform_id], id_only=True)
        results.sort()
        correct = [transform_id, pd_id]
        correct.sort()
        self.assertTrue(results == correct)

    @attr('EXT')
    def test_get_resource_extension(self):


        #Testing multiple instrument owners
        subject1 = "/DC=org/DC=cilogon/C=US/O=ProtectNetwork/CN=Roger Unwin A254"

        actor_identity_obj1 = IonObject(RT.ActorIdentity, {"name": subject1})
        actor_id1,_ = self.resource_registry_service.create(actor_identity_obj1)

        user_info_obj1 = IonObject(RT.UserInfo, {"name": "Foo"})
        user_info_id1,_ = self.resource_registry_service.create(user_info_obj1)
        self.resource_registry_service.create_association(actor_id1, PRED.hasInfo, user_info_id1)

        subject2 = "/DC=org/DC=cilogon/C=US/O=ProtectNetwork/CN=Bob Cumbers A256"

        actor_identity_obj2 = IonObject(RT.ActorIdentity, {"name": subject2})
        actor_id2,_ = self.resource_registry_service.create(actor_identity_obj2)

        user_info_obj2 = IonObject(RT.UserInfo, {"name": "Foo2"})
        user_info_id2,_ = self.resource_registry_service.create(user_info_obj2)
        self.resource_registry_service.create_association(actor_id2, PRED.hasInfo, user_info_id2)

        test_obj = IonObject(RT.InformationResource,  {"name": "TestResource"})
        test_obj_id,_ = self.resource_registry_service.create(test_obj)
        self.resource_registry_service.create_association(test_obj_id, PRED.hasOwner, actor_id1)
        self.resource_registry_service.create_association(test_obj_id, PRED.hasOwner, actor_id2)

        extended_resource = self.resource_registry_service.get_resource_extension(test_obj_id, OT.ExtendedInformationResource )

        self.assertEqual(test_obj_id,extended_resource._id)
        self.assertEqual(len(extended_resource.owners),2)

        extended_resource_list = self.resource_registry_service.get_resource_extension(str([user_info_id1,user_info_id2]), OT.ExtendedInformationResource)
        self.assertEqual(len(extended_resource_list), 2)

        optional_args = {'user_id': user_info_id1}
        extended_resource = self.resource_registry_service.get_resource_extension(test_obj_id, OT.TestExtendedInformationResource, optional_args=optional_args )

        self.assertEqual(test_obj_id,extended_resource._id)
        self.assertEqual(len(extended_resource.owners),2)
        self.assertEqual(extended_resource.user_id, user_info_id1)
Exemplo n.º 4
0
class TestResourceRegistry(IonIntegrationTestCase):
    def setUp(self):
        # Start container
        self._start_container()
        self.container.start_rel_from_url('res/deploy/r2coi.yml')

        # Now create client to bank service
        self.resource_registry_service = ResourceRegistryServiceClient(
            node=self.container.node)

    def test_crud(self):
        # Some quick registry tests
        # Can't call new with fields that aren't defined in the object's schema
        with self.assertRaises(TypeError) as cm:
            IonObject("UserInfo", name="name", foo="bar")
        self.assertTrue(cm.exception.message ==
                        "__init__() got an unexpected keyword argument 'foo'")

        # Can't call new with fields that aren't defined in the object's schema
        with self.assertRaises(TypeError) as cm:
            IonObject("UserInfo", {"name": "name", "foo": "bar"})
        self.assertTrue(cm.exception.message ==
                        "__init__() got an unexpected keyword argument 'foo'")

        # Can't call new with fields that aren't defined in the object's schema
        with self.assertRaises(TypeError) as cm:
            IonObject("UserInfo", {"name": "name"}, foo="bar")
        self.assertTrue(cm.exception.message ==
                        "__init__() got an unexpected keyword argument 'foo'")

        # Instantiate an object
        obj = IonObject("UserInfo", name="name")

        # Can set attributes that aren't in the object's schema
        with self.assertRaises(AttributeError) as cm:
            setattr(obj, "foo", "bar")
        self.assertTrue(
            cm.exception.message == "'UserInfo' object has no attribute 'foo'")

        # Cam't call update with object that hasn't been persisted
        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.update(obj)
        self.assertTrue(
            cm.exception.message.startswith(
                "Object does not have required '_id' or '_rev' attribute"))

        # Persist object and read it back
        obj_id, obj_rev = self.resource_registry_service.create(obj)
        read_obj = self.resource_registry_service.read(obj_id)

        # Cannot create object with _id and _rev fields pre-set
        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.create(read_obj)
        self.assertTrue(
            cm.exception.message.startswith("Doc must not have '_id'"))

        # Update object
        read_obj.name = "John Doe"
        self.resource_registry_service.update(read_obj)

        # Update should fail with revision mismatch
        with self.assertRaises(Conflict) as cm:
            self.resource_registry_service.update(read_obj)
        self.assertTrue(
            cm.exception.message.startswith(
                "Object not based on most current version"))

        # Re-read and update object
        read_obj = self.resource_registry_service.read(obj_id)
        self.resource_registry_service.update(read_obj)

        # Delete object
        self.resource_registry_service.delete(obj_id)

        # Make sure read, update and delete report error
        with self.assertRaises(NotFound) as cm:
            self.resource_registry_service.read(obj_id)
        self.assertTrue(cm.exception.message.startswith("Object with id"))

        with self.assertRaises(NotFound) as cm:
            self.resource_registry_service.update(read_obj)
        self.assertTrue(cm.exception.message.startswith("Object with id"))

        with self.assertRaises(NotFound) as cm:
            self.resource_registry_service.delete(obj_id)
        self.assertTrue(cm.exception.message.startswith("Object with id"))

        # Owner creation tests
        user = IonObject("ActorIdentity", name='user')
        uid, _ = self.resource_registry_service.create(user)

        inst = IonObject("InstrumentDevice", name='instrument')
        iid, _ = self.resource_registry_service.create(
            inst, headers={'ion-actor-id': str(uid)})

        ids, _ = self.resource_registry_service.find_objects(iid,
                                                             PRED.hasOwner,
                                                             RT.ActorIdentity,
                                                             id_only=True)
        self.assertEquals(len(ids), 1)

        assoc = self.resource_registry_service.read(ids[0])
        self.resource_registry_service.delete(iid)

        with self.assertRaises(NotFound) as ex:
            assoc = self.resource_registry_service.read(iid)

    def test_lifecycle(self):
        att = IonObject("InstrumentDevice", name='mine', description='desc')

        rid, rev = self.resource_registry_service.create(att)

        att1 = self.resource_registry_service.read(rid)
        self.assertEquals(att1.name, att.name)
        self.assertEquals(att1.lcstate, LCS.DRAFT_PRIVATE)

        new_state = self.resource_registry_service.execute_lifecycle_transition(
            rid, LCE.PLAN)
        self.assertEquals(new_state, LCS.PLANNED_PRIVATE)

        att2 = self.resource_registry_service.read(rid)
        self.assertEquals(att2.lcstate, LCS.PLANNED_PRIVATE)

        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.execute_lifecycle_transition(
                rid, LCE.UNANNOUNCE)
        self.assertTrue(
            "type=InstrumentDevice, lcstate=PLANNED_PRIVATE has no transition for event unannounce"
            in cm.exception.message)

        new_state = self.resource_registry_service.execute_lifecycle_transition(
            rid, LCE.DEVELOP)
        self.assertEquals(new_state, LCS.DEVELOPED_PRIVATE)

        self.assertRaises(
            iex.BadRequest,
            self.resource_registry_service.execute_lifecycle_transition,
            resource_id=rid,
            transition_event='NONE##')

        self.resource_registry_service.set_lifecycle_state(
            rid, LCS.INTEGRATED_PRIVATE)
        att1 = self.resource_registry_service.read(rid)
        self.assertEquals(att1.lcstate, LCS.INTEGRATED_PRIVATE)

    def test_association(self):
        # Instantiate ActorIdentity object
        actor_identity_obj = IonObject("ActorIdentity", name="name")
        actor_identity_obj_id, actor_identity_obj_rev = self.resource_registry_service.create(
            actor_identity_obj)
        read_actor_identity_obj = self.resource_registry_service.read(
            actor_identity_obj_id)

        # Instantiate UserInfo object
        user_info_obj = IonObject("UserInfo", name="name")
        user_info_obj_id, user_info_obj_rev = self.resource_registry_service.create(
            user_info_obj)
        read_user_info_obj = self.resource_registry_service.read(
            user_info_obj_id)

        # Test create failures
        with self.assertRaises(AttributeError) as cm:
            self.resource_registry_service.create_association(
                actor_identity_obj_id, PRED.bogus, user_info_obj_id)
        self.assertTrue(cm.exception.message == "bogus")

        # Predicate not provided
        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.create_association(
                actor_identity_obj_id, None, user_info_obj_id)
        self.assertTrue(
            cm.exception.message == "Association must have all elements set")

        # Bad association type
        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.create_association(
                actor_identity_obj_id, PRED.hasInfo, user_info_obj_id,
                'bogustype')
        self.assertTrue(
            cm.exception.message == "Unsupported assoc_type: bogustype")

        # Subject id or object not provided
        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.create_association(
                None, PRED.hasInfo, user_info_obj_id)
        self.assertTrue(
            cm.exception.message == "Association must have all elements set")

        # Object id or object not provided
        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.create_association(
                actor_identity_obj_id, PRED.hasInfo, None)
        self.assertTrue(
            cm.exception.message == "Association must have all elements set")

        # Bad subject id
        with self.assertRaises(NotFound) as cm:
            self.resource_registry_service.create_association(
                "bogus", PRED.hasInfo, user_info_obj_id)
        self.assertTrue(
            cm.exception.message == "Object with id bogus does not exist.")

        # Bad object id
        with self.assertRaises(NotFound) as cm:
            self.resource_registry_service.create_association(
                actor_identity_obj_id, PRED.hasInfo, "bogus")
        self.assertTrue(
            cm.exception.message == "Object with id bogus does not exist.")

        # _id missing from subject
        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.create_association(
                actor_identity_obj, PRED.hasInfo, user_info_obj_id)
        self.assertTrue(
            cm.exception.message == "Subject id or rev not available")

        # _id missing from object
        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.create_association(
                actor_identity_obj_id, PRED.hasInfo, user_info_obj)
        self.assertTrue(
            cm.exception.message == "Object id or rev not available")

        # Wrong subject type
        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.create_association(
                user_info_obj_id, PRED.hasInfo, user_info_obj_id)
        self.assertTrue(cm.exception.message ==
                        "Illegal subject type UserInfo for predicate hasInfo")

        # Wrong object type
        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.create_association(
                actor_identity_obj_id, PRED.hasInfo, actor_identity_obj_id)
        self.assertTrue(
            cm.exception.message ==
            "Illegal object type ActorIdentity for predicate hasInfo")

        # Create two different association types between the same subject and predicate
        assoc_id1, assoc_rev1 = self.resource_registry_service.create_association(
            actor_identity_obj_id, PRED.hasInfo, user_info_obj_id)

        # Read object, subject
        res_obj1 = self.resource_registry_service.read_object(
            actor_identity_obj_id, PRED.hasInfo, RT.UserInfo)
        self.assertEquals(res_obj1._id, user_info_obj_id)
        res_obj1 = self.resource_registry_service.read_object(
            actor_identity_obj_id, PRED.hasInfo, RT.UserInfo, id_only=True)
        self.assertEquals(res_obj1, user_info_obj_id)
        res_obj2 = self.resource_registry_service.read_subject(
            RT.ActorIdentity, PRED.hasInfo, user_info_obj_id)
        self.assertEquals(res_obj2._id, actor_identity_obj_id)
        res_obj2 = self.resource_registry_service.read_subject(
            RT.ActorIdentity, PRED.hasInfo, user_info_obj_id, id_only=True)
        self.assertEquals(res_obj2, actor_identity_obj_id)

        # Create a similar association to a specific revision
        # TODO: This is not a supported case so far
        assoc_id2, assoc_rev2 = self.resource_registry_service.create_association(
            actor_identity_obj_id, PRED.hasInfo, user_info_obj_id, "H2R")

        # Search for associations (good cases)
        ret1 = self.resource_registry_service.find_associations(
            actor_identity_obj_id, PRED.hasInfo, user_info_obj_id)
        ret2 = self.resource_registry_service.find_associations(
            actor_identity_obj_id, PRED.hasInfo)
        ret3 = self.resource_registry_service.find_associations(
            None, PRED.hasInfo)
        self.assertTrue(len(ret1) == len(ret2) == len(ret3))
        self.assertTrue(ret1[0]._id == ret2[0]._id == ret3[0]._id)

        ret1 = self.resource_registry_service.find_associations(
            actor_identity_obj_id, PRED.hasInfo, user_info_obj_id, None, False)
        ret2 = self.resource_registry_service.find_associations(
            actor_identity_obj_id, PRED.hasInfo, id_only=False)
        ret3 = self.resource_registry_service.find_associations(
            predicate=PRED.hasInfo, id_only=False)
        self.assertTrue(ret1 == ret2 == ret3)

        # Search for associations (good cases)
        ret1 = self.resource_registry_service.find_associations(
            read_actor_identity_obj, PRED.hasInfo, read_user_info_obj)
        ret2 = self.resource_registry_service.find_associations(
            read_actor_identity_obj, PRED.hasInfo)
        ret3 = self.resource_registry_service.find_associations(
            None, PRED.hasInfo)
        self.assertTrue(len(ret1) == len(ret2) == len(ret3))
        self.assertTrue(ret1[0]._id == ret2[0]._id == ret3[0]._id)

        ret1 = self.resource_registry_service.find_associations(
            actor_identity_obj_id, PRED.hasInfo, read_user_info_obj, None,
            True)
        ret2 = self.resource_registry_service.find_associations(
            actor_identity_obj_id, PRED.hasInfo, id_only=True)
        ret3 = self.resource_registry_service.find_associations(
            predicate=PRED.hasInfo, id_only=True)
        self.assertTrue(ret1 == ret2 == ret3)

        # Search for associations (bad cases)
        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.find_associations(None, None, None)
        self.assertTrue(cm.exception.message == "Illegal parameters")

        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.find_associations(
                actor_identity_obj_id, None, None)
        self.assertTrue(cm.exception.message == "Illegal parameters")

        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.find_associations(
                None, None, user_info_obj_id)
        self.assertTrue(cm.exception.message == "Illegal parameters")

        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.find_associations(
                actor_identity_obj, None, user_info_obj_id)
        self.assertTrue(
            cm.exception.message == "Object id not available in subject")

        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.find_associations(
                actor_identity_obj_id, None, user_info_obj)
        self.assertTrue(
            cm.exception.message == "Object id not available in object")

        # Find subjects (good cases)
        subj_ret1 = self.resource_registry_service.find_subjects(
            RT.ActorIdentity, PRED.hasInfo, user_info_obj_id, True)
        subj_ret2 = self.resource_registry_service.find_subjects(
            RT.ActorIdentity, PRED.hasInfo, read_user_info_obj, True)
        self.assertTrue(len(subj_ret1) == len(subj_ret2))
        self.assertTrue(subj_ret1[0] == subj_ret2[0])
        self.assertTrue(subj_ret1[1][0]._id == subj_ret2[1][0]._id)

        subj_ret3 = self.resource_registry_service.find_subjects(
            None, PRED.hasInfo, user_info_obj_id, True)
        subj_ret4 = self.resource_registry_service.find_subjects(
            None, None, read_user_info_obj, True)
        self.assertTrue(len(subj_ret3) == len(subj_ret4))
        self.assertTrue(subj_ret3[0] == subj_ret4[0])
        self.assertTrue(subj_ret3[1][0]._id == subj_ret4[1][0]._id)

        subj_ret5 = self.resource_registry_service.find_subjects(
            None, PRED.hasInfo, user_info_obj_id, False)
        subj_ret6 = self.resource_registry_service.find_subjects(
            None, None, read_user_info_obj, False)
        self.assertTrue(len(subj_ret5) == len(subj_ret6))
        self.assertTrue(subj_ret5[0][0]._id == subj_ret6[0][0]._id)
        self.assertTrue(subj_ret5[1][0]._id == subj_ret6[1][0]._id)

        # Find subjects (bad cases)
        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.find_subjects(None, None, None)
        self.assertTrue(cm.exception.message == "Must provide object")

        with self.assertRaises(AttributeError) as cm:
            self.resource_registry_service.find_subjects(
                RT.UserCredentials, PRED.bogus, user_info_obj_id, True)
        self.assertTrue(cm.exception.message == "bogus")

        ret = self.resource_registry_service.find_subjects(
            RT.UserInfo, PRED.hasCredentials, user_info_obj_id, True)
        self.assertTrue(len(ret[0]) == 0)

        ret = self.resource_registry_service.find_subjects(
            RT.UserCredentials, PRED.hasInfo, user_info_obj_id, True)
        self.assertTrue(len(ret[0]) == 0)

        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.find_subjects(
                RT.UserCredentials, PRED.hasInfo, user_info_obj, True)
        self.assertTrue(
            cm.exception.message == "Object id not available in object")

        # Find objects (good cases)
        subj_ret1 = self.resource_registry_service.find_objects(
            actor_identity_obj_id, PRED.hasInfo, RT.UserInfo, True)
        subj_ret2 = self.resource_registry_service.find_objects(
            read_actor_identity_obj, PRED.hasInfo, RT.UserInfo, True)
        self.assertTrue(len(subj_ret1) == len(subj_ret2))
        self.assertTrue(subj_ret1[0] == subj_ret2[0])
        self.assertTrue(subj_ret1[1][0]._id == subj_ret2[1][0]._id)

        subj_ret3 = self.resource_registry_service.find_objects(
            actor_identity_obj_id, PRED.hasInfo, None, True)
        subj_ret4 = self.resource_registry_service.find_objects(
            actor_identity_obj_id, None, None, True)
        self.assertTrue(len(subj_ret3) == len(subj_ret4))
        self.assertTrue(subj_ret3[0] == subj_ret4[0])
        self.assertTrue(subj_ret3[1][0]._id == subj_ret4[1][0]._id)

        subj_ret5 = self.resource_registry_service.find_objects(
            actor_identity_obj_id, PRED.hasInfo, None, False)
        subj_ret6 = self.resource_registry_service.find_objects(
            read_actor_identity_obj, None, None, False)
        self.assertTrue(len(subj_ret5) == len(subj_ret6))
        self.assertTrue(subj_ret5[0][0]._id == subj_ret6[0][0]._id)
        self.assertTrue(subj_ret5[1][0]._id == subj_ret6[1][0]._id)

        # Find objects (bad cases)
        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.find_objects(None, None, None)
        self.assertTrue(cm.exception.message == "Must provide subject")

        with self.assertRaises(AttributeError) as cm:
            self.resource_registry_service.find_objects(
                actor_identity_obj_id, PRED.bogus, RT.UserCredentials, True)
        self.assertTrue(cm.exception.message == "bogus")

        ret = self.resource_registry_service.find_objects(
            actor_identity_obj_id, PRED.hasCredentials, RT.ActorIdentity, True)
        self.assertTrue(len(ret[0]) == 0)

        ret = self.resource_registry_service.find_objects(
            actor_identity_obj_id, PRED.hasInfo, RT.UserCredentials, True)
        self.assertTrue(len(ret[0]) == 0)

        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.find_objects(
                actor_identity_obj, PRED.hasInfo, RT.UserInfo, True)
        self.assertTrue(
            cm.exception.message == "Object id not available in subject")

        # Get association (bad cases)
        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.get_association(None, None, None)
        self.assertTrue(cm.exception.message == "Illegal parameters")

        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.get_association(
                actor_identity_obj_id, None, None)
        self.assertTrue(cm.exception.message == "Illegal parameters")

        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.get_association(
                None, None, user_info_obj_id)
        self.assertTrue(cm.exception.message == "Illegal parameters")

        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.get_association(
                actor_identity_obj, None, user_info_obj_id)
        self.assertTrue(
            cm.exception.message == "Object id not available in subject")

        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.get_association(
                actor_identity_obj_id, None, user_info_obj)
        self.assertTrue(
            cm.exception.message == "Object id not available in object")

        # Delete one of the associations
        self.resource_registry_service.delete_association(assoc_id2)

        assoc = self.resource_registry_service.get_association(
            actor_identity_obj_id, PRED.hasInfo, user_info_obj_id)
        self.assertTrue(assoc._id == assoc_id1)

        # Delete (bad cases)
        with self.assertRaises(NotFound) as cm:
            self.resource_registry_service.delete_association("bogus")
        self.assertTrue(
            cm.exception.message == "Object with id bogus does not exist.")

        # Delete other association
        self.resource_registry_service.delete_association(assoc_id1)

        # Delete resources
        self.resource_registry_service.delete(actor_identity_obj_id)
        self.resource_registry_service.delete(user_info_obj_id)

    def test_find_resources(self):
        with self.assertRaises(BadRequest) as cm:
            self.resource_registry_service.find_resources(
                RT.UserInfo, LCS.DRAFT, "name", False)
        self.assertTrue(
            cm.exception.message == "find by name does not support lcstate")

        ret = self.resource_registry_service.find_resources(
            RT.UserInfo, None, "name", False)
        self.assertTrue(len(ret[0]) == 0)

        # Instantiate an object
        obj = IonObject("InstrumentDevice", name="name")

        # Persist object and read it back
        obj_id, obj_rev = self.resource_registry_service.create(obj)
        read_obj = self.resource_registry_service.read(obj_id)

        ret = self.resource_registry_service.find_resources(
            RT.InstrumentDevice, None, "name", False)
        self.assertTrue(len(ret[0]) == 1)
        self.assertTrue(ret[0][0]._id == read_obj._id)

        ret = self.resource_registry_service.find_resources(
            RT.InstrumentDevice, LCS.DRAFT, None, False)
        self.assertTrue(len(ret[0]) == 1)
        self.assertTrue(ret[0][0]._id == read_obj._id)

    def test_attach(self):

        binary = "\x89PNG\r\n\x1a\n\x00\x00\x00\rIHDR\x00\x00\x00\x10\x00\x00\x00\x10\x08\x03\x00\x00\x00(-\x0fS\x00\x00\x00\x03sBIT\x08\x08\x08\xdb\xe1O\xe0\x00\x00\x00~PLTEf3\x00\xfc\xf7\xe0\xee\xcc\x00\xd3\xa0\x00\xcc\x99\x00\xec\xcdc\x9fl\x00\xdd\xb2\x00\xff\xff\xff|I\x00\xf9\xdb\x00\xdd\xb5\x19\xd9\xad\x10\xb6\x83\x00\xf8\xd6\x00\xf2\xc5\x00\xd8\xab\x00n;\x00\xff\xcc\x00\xd6\xa4\t\xeb\xb8\x00\x83Q\x00\xadz\x00\xff\xde\x00\xff\xd6\x00\xd6\xa3\x00\xdf\xaf\x00\xde\xad\x10\xbc\x8e\x00\xec\xbe\x00\xec\xd4d\xff\xe3\x00tA\x00\xf6\xc4\x00\xf6\xce\x00\xa5u\x00\xde\xa5\x00\xf7\xbd\x00\xd6\xad\x08\xdd\xaf\x19\x8cR\x00\xea\xb7\x00\xee\xe9\xdf\xc5\x00\x00\x00\tpHYs\x00\x00\n\xf0\x00\x00\n\xf0\x01B\xac4\x98\x00\x00\x00\x1ctEXtSoftware\x00Adobe Fireworks CS4\x06\xb2\xd3\xa0\x00\x00\x00\x15tEXtCreation Time\x0029/4/09Oq\xfdE\x00\x00\x00\xadIDAT\x18\x95M\x8f\x8d\x0e\x820\x0c\x84;ZdC~f\x07\xb2\x11D\x86\x89\xe8\xfb\xbf\xa0+h\xe2\x97\\\xd2^\x93\xb6\x07:1\x9f)q\x9e\xa5\x06\xad\xd5\x13\x8b\xac,\xb3\x02\x9d\x12C\xa1-\xef;M\x08*\x19\xce\x0e?\x1a\xeb4\xcc\xd4\x0c\x831\x87V\xca\xa1\x1a\xd3\x08@\xe4\xbd\xb7\x15P;\xc8\xd4{\x91\xbf\x11\x90\xffg\xdd\x8di\xfa\xb6\x0bs2Z\xff\xe8yg2\xdc\x11T\x96\xc7\x05\xa5\xef\x96+\xa7\xa59E\xae\xe1\x84cm^1\xa6\xb3\xda\x85\xc8\xd8/\x17se\x0eN^'\x8c\xc7\x8e\x88\xa8\xf6p\x8e\xc2;\xc6.\xd0\x11.\x91o\x12\x7f\xcb\xa5\xfe\x00\x89]\x10:\xf5\x00\x0e\xbf\x00\x00\x00\x00IEND\xaeB`\x82"

        # Owner creation tests
        instrument = IonObject("InstrumentDevice", name='instrument')
        iid, _ = self.resource_registry_service.create(instrument)

        att = Attachment(content=binary, attachment_type=AttachmentType.BLOB)
        aid1 = self.resource_registry_service.create_attachment(iid, att)

        att1 = self.resource_registry_service.read_attachment(aid1)
        self.assertEquals(binary, att1.content)

        import base64
        att = Attachment(content=base64.encodestring(binary),
                         attachment_type=AttachmentType.ASCII)
        aid2 = self.resource_registry_service.create_attachment(iid, att)

        att1 = self.resource_registry_service.read_attachment(aid2)
        self.assertEquals(binary, base64.decodestring(att1.content))

        att_ids = self.resource_registry_service.find_attachments(iid,
                                                                  id_only=True)
        self.assertEquals(att_ids, [aid1, aid2])

        att_ids = self.resource_registry_service.find_attachments(
            iid, id_only=True, descending=True)
        self.assertEquals(att_ids, [aid2, aid1])

        att_ids = self.resource_registry_service.find_attachments(
            iid, id_only=True, descending=True, limit=1)
        self.assertEquals(att_ids, [aid2])

        atts = self.resource_registry_service.find_attachments(iid,
                                                               id_only=False,
                                                               limit=1)
        self.assertEquals(atts[0].content, att1.content)

        self.resource_registry_service.delete_attachment(aid1)

        att_ids = self.resource_registry_service.find_attachments(iid,
                                                                  id_only=True)
        self.assertEquals(att_ids, [aid2])

        self.resource_registry_service.delete_attachment(aid2)

        att_ids = self.resource_registry_service.find_attachments(iid,
                                                                  id_only=True)
        self.assertEquals(att_ids, [])

    def test_read_mult(self):
        test_resource1_id, _ = self.resource_registry_service.create(
            Resource(name='test1'))
        test_resource2_id, _ = self.resource_registry_service.create(
            Resource(name='test2'))

        res_list = [test_resource1_id, test_resource2_id]

        objects = self.resource_registry_service.read_mult(res_list)

        for o in objects:
            self.assertIsInstance(o, Resource)
            self.assertTrue(o._id in res_list)

    def test_find_associations_mult(self):
        dp = DataProcess()
        transform = Transform()
        pd = ProcessDefinition()

        dp_id, _ = self.resource_registry_service.create(dp)
        transform_id, _ = self.resource_registry_service.create(transform)
        pd_id, _ = self.resource_registry_service.create(pd)

        self.resource_registry_service.create_association(
            subject=dp_id, object=transform_id, predicate=PRED.hasTransform)
        self.resource_registry_service.create_association(
            subject=transform_id,
            object=pd_id,
            predicate=PRED.hasProcessDefinition)

        results, _ = self.resource_registry_service.find_associations_mult(
            subjects=[dp_id], id_only=True)
        self.assertTrue(results == [transform_id])

        results, _ = self.resource_registry_service.find_associations_mult(
            subjects=[dp_id, transform_id], id_only=True)
        results.sort()
        correct = [transform_id, pd_id]
        correct.sort()
        self.assertTrue(results == correct)