def setUp(self):
self.img_kernel = GlanceSyncImage('kernel1', '000A', 'Valladolid',
'own0', True, '00', 10000, 'active',
{})
self.img_ramdisk = GlanceSyncImage('ramdisk1', '000B', 'Valladolid',
'own0', True, '00', 10000, 'active',
{})
self.reg_image = GlanceSyncImage('img1', '000C', 'Burgos', 'own0',
True, '00', 10000, 'active', {
'kernel_id': '001',
'ramdisk_id': '002',
'type': 'base'
})
self.master_image = GlanceSyncImage('img1', '0003', 'Valladolid',
'own0', True, '00', 10000,
'active', {
'kernel_id': 'kernel1',
'ramdisk_id': 'ramdisk1',
'type': 'base'
})
self.dict_reg = {
'kernel1': self.img_kernel,
'ramdisk1': self.img_ramdisk,
'img1': self.reg_image
}
self.logbuffer = StringIO.StringIO()
handler = logging.StreamHandler(self.logbuffer)
logging.getLogger('GlanceSync-Client').addHandler(handler)
def setUp(self):
self.name = name = "image1"
self.id1 = id = "0001"
self.region = region = "Valladolid"
self.owner = owner = "00000001"
self.is_public = is_public = True
self.checksum = checksum = "cheksum00001"
self.size = size = 1500000
self.status = status = "active"
self.props = props = {"p1": "v1", "p2": "v2", "p3": "v3"}
self.image1 = GlanceSyncImage(name, id, region, owner, is_public, checksum, size, status, props)
self.name2 = name = "image2"
self.id2 = id = "0002"
self.checksum2 = checksum = "cheksum00002"
self.props2 = props = {"p1": "v1", "p2": "v2bis"}
self.image2 = GlanceSyncImage(name, id, region, owner, is_public, checksum, size, status, props)
self.id3 = id = "0003"
self.size3 = size = 100000
self.props3 = props = {}
self.checksum3 = checksum = "cheksum00003"
self.image3 = GlanceSyncImage(name, id, region, owner, is_public, checksum, size, status, props)
self.id4 = id = "0004"
self.props4 = props = {}
self.checksum4 = checksum = "checksum0004"
self.size4 = size = 100000
self.image4 = GlanceSyncImage(name, id, region, owner, False, checksum, size, status, props)
def setUp(self):
"""create self.facade, create also a GlanceSyncImage object and a
temporal file. Use a mock to replace osclients"""
target = dict()
target['target_name'] = 'master'
target['user'] = '******'
target['password'] = '******'
target['keystone_url'] = 'http://127.0.0.1/'
target['tenant'] = 'faketenant'
target['use_keystone_v3'] = False
self.target = target
self.region = 'fakeregion'
targets = dict()
targets['master'] = target
self.region_obj = GlanceSyncRegion(self.region, targets)
mock_osclients.reset_mock()
self.facade = ServersFacade(self.target)
self.facade.images_dir = None
image = GlanceSyncImage('imagetest', '01', self.region, None, False)
image.raw = dict()
image.raw['disk_format'] = 'qcow2'
image.raw['is_public'] = False
image.raw['protected'] = False
image.raw['container_format'] = 'bare'
image.raw['min_ram'] = '0'
image.raw['min_disk'] = '0'
self.image = image
def _create_images(self, name):
"""Create a pair or images, one on each region"""
image1 = GlanceSyncImage(
name, 'id_VA_' + name, 'Valladolid', 'VA_tenant1', True,
'checksum', 1000, 'active', dict())
image1.is_public = False
image2 = GlanceSyncImage(
name, 'id_BU_' + name, 'Burgos', 'BU_tenant1', True,
'checksum', 1000, 'active', dict())
image2.is_public = False
return image1, image2
def setUp(self):
self.name = name = 'image1'
self.id1 = id = '0001'
self.region = region = 'Valladolid'
self.owner = owner = '00000001'
self.is_public = is_public = True
self.checksum = checksum = 'cheksum00001'
self.size = size = 1500000
self.status = status = 'active'
self.props = props = {'p1': 'v1', 'p2': 'v2', 'p3': 'v3'}
self.image1 = GlanceSyncImage(name, id, region, owner, is_public,
checksum, size, status, props)
self.name2 = name = 'image2'
self.id2 = id = '0002'
self.checksum2 = checksum = 'cheksum00002'
self.props2 = props = {'p1': 'v1', 'p2': 'v2bis'}
self.image2 = GlanceSyncImage(name, id, region, owner, is_public,
checksum, size, status, props)
self.id3 = id = '0003'
self.size3 = size = 100000
self.props3 = props = {}
self.checksum3 = checksum = 'cheksum00003'
self.image3 = GlanceSyncImage(name, id, region, owner, is_public,
checksum, size, status, props)
self.id4 = id = '0004'
self.props4 = props = {}
self.checksum4 = checksum = 'checksum0004'
self.size4 = size = 100000
self.image4 = GlanceSyncImage(name, id, region, owner, False, checksum,
size, status, props)
def setUp(self):
"""create self.facade, create also a GlanceSyncImage object and a
temporal file. Use a mock to replace osclients"""
target = dict()
target['target_name'] = 'master'
target['user'] = '******'
target['password'] = '******'
target['keystone_url'] = 'http://127.0.0.1/'
target['tenant'] = 'faketenant'
target['use_keystone_v3'] = False
self.target = target
self.region = 'fakeregion'
targets = dict()
targets['master'] = target
self.region_obj = GlanceSyncRegion(self.region, targets)
mock_osclients.reset_mock()
self.facade = ServersFacade(self.target)
self.facade.images_dir = None
image = GlanceSyncImage('imagetest', '01', self.region, None, False)
image.raw = dict()
image.raw['disk_format'] = 'qcow2'
image.raw['is_public'] = False
image.raw['protected'] = False
image.raw['container_format'] = 'bare'
image.raw['min_ram'] = '0'
image.raw['min_disk'] = '0'
self.image = image
def setUp(self):
self.name = name = 'image1'
self.owner = owner = 'owner1'
size = 300000
checksum = 'fac084184af34b'
self.id1 = id = '0001'
self.props1 = p = {'nid': 5043, 'type': 6043, 'localprop': 8888}
self.master_images = dict()
self.master_images[name] = GlanceSyncImage(name, id, 'Valladolid',
owner, True, checksum, size,
'active', p)
self.owner2 = owner = 'owner2'
self.id2 = id = '000A'
self.props1 = p = {'nid': 5043, 'type': 6043, 'localprop': 8889}
self.image = GlanceSyncImage(name, id, 'Burgos', owner, True, checksum,
size, 'active', p)
def create_image(self):
"""function to create_image, used by several tests; check that UUID
is returned"""
image = GlanceSyncImage('imagetest', '01', self.region, None, False)
image.raw = dict()
image.raw['disk_format'] = 'qcow2'
image.raw['is_public'] = False
image.raw['protected'] = False
image.raw['container_format'] = 'bare'
image.raw['min_ram'] = '0'
image.raw['min_disk'] = '0'
image.user_properties['key'] = 'original_value'
self.created = self.facade.upload_image(self.region_obj, image)
self.assertIsNotNone(self.created)
def create_image(self):
"""function to create_image, used by several tests; check that UUID
is returned"""
image = GlanceSyncImage('imagetest', '01', self.region, None, False)
image.raw = dict()
image.raw['disk_format'] = 'qcow2'
image.raw['is_public'] = False
image.raw['protected'] = False
image.raw['container_format'] = 'bare'
image.raw['min_ram'] = '0'
image.raw['min_disk'] = '0'
image.user_properties['key'] = 'original_value'
self.created = self.facade.upload_image(self.region_obj, image)
self.assertIsNotNone(self.created)
def setUp(self):
"""
Configure the execution of each test in the class. Get the app for testing and create the testing DB.
:return: Nothing.
"""
self.app = app.app.test_client()
self.app.testing = True
app.app.config[
'SQLALCHEMY_DATABASE_URI'] = TEST_SQLALCHEMY_DATABASE_URI
db.create_all()
image1 = GlanceSyncImage(
region='Valladolid',
name='image10',
id='010',
status='active',
size=1073741914,
checksum='b1d5781111d84f7b3fe45a0852e59758cd7a87e5',
owner='tenant1',
is_public=True,
user_properties={'type': 'baseimage'})
image2 = GlanceSyncImage(
region='Valladolid',
name='image20',
id='020',
status='active',
size=1073741916,
checksum='d885781111d84f7b3fe45a0852e59758cd7a87e5',
owner='tenant1',
is_public=True,
user_properties={'type': 'baseimage'})
images_region = [image1, image2]
self.config = {
'return_value.get_images_region.return_value': images_region
}
def setUp(self):
self.name = name = "image1"
self.owner = owner = "owner1"
size = 300000
checksum = "fac084184af34b"
self.id1 = id = "0001"
self.props1 = p = {"nid": 5043, "type": 6043, "localprop": 8888}
self.master_images = dict()
self.master_images[name] = GlanceSyncImage(name, id, "Valladolid", owner, True, checksum, size, "active", p)
self.owner2 = owner = "owner2"
self.id2 = id = "000A"
self.props1 = p = {"nid": 5043, "type": 6043, "localprop": 8889}
self.image = GlanceSyncImage(name, id, "Burgos", owner, True, checksum, size, "active", p)
def setUp(self):
self.img_kernel = GlanceSyncImage('kernel1', '0001', 'Valladolid',
'own0', True, '00', 10000, 'active',
{})
self.img_ramdisk = GlanceSyncImage('ramdisk1', '0002', 'Valladolid',
'own0', True, '00', 10000, 'active',
{})
self.img1 = GlanceSyncImage('img1', '0003', 'Valladolid', 'own0', True,
'00', 10000, 'active', {
'kernel_id': '0001',
'ramdisk_id': '0002',
'type': 'base'
})
self.list = [self.img_kernel, self.img_ramdisk, self.img1]
self.img_mod = copy.deepcopy(self.img1)
self.img_mod.user_properties['kernel_id'] = 'kernel1'
self.img_mod.user_properties['ramdisk_id'] = 'ramdisk1'
self.dict_master = {
'kernel1': self.img_kernel,
'ramdisk1': self.img_ramdisk,
'img1': self.img_mod
}
def _create_images(self, name):
"""Create a pair or images, one on each region"""
image1 = GlanceSyncImage(name, 'id_VA_' + name, 'Valladolid',
'VA_tenant1', True, 'checksum', 1000,
'active', dict())
image1.is_public = False
image2 = GlanceSyncImage(name, 'id_BU_' + name, 'Burgos', 'BU_tenant1',
True, 'checksum', 1000, 'active', dict())
image2.is_public = False
return image1, image2
def create_images(region, count, prefix, tenant):
"""Helper function for creating a sequence or regions. The images are
also added to mock."""
images = list()
nid = 1
seq = 0
size = 1073741824
for i in range(1, count + 1):
image_id = str(i).zfill(2)
user_properties = dict()
public = True
if seq == 0:
user_properties['type'] = 'ngimages'
user_properties['nid'] = nid
nid += 1
seq += 1
elif seq == 1:
user_properties['type'] = 'baseimage'
seq += 1
elif seq == 2:
user_properties['type'] = 'ngimages'
user_properties['nid'] = nid
nid += 1
seq += 1
public = False
else:
seq = 0
image = (GlanceSyncImage('image' + image_id, prefix + image_id, region,
tenant, public,
hashlib.sha1(image_id).hexdigest(), size,
'active', user_properties))
# order of uploading is ascending size.
size += 10
images.append(image)
ServersFacade.add_image_to_mock(image)
return images
class TestGlanceSyncImageRegion(unittest.TestCase):
"""Class to test all methods but compare_with_masterregion, that has
its own testing class"""
def setUp(self):
self.name = name = "image1"
self.id1 = id = "0001"
self.region = region = "Valladolid"
self.owner = owner = "00000001"
self.is_public = is_public = True
self.checksum = checksum = "cheksum00001"
self.size = size = 1500000
self.status = status = "active"
self.props = props = {"p1": "v1", "p2": "v2", "p3": "v3"}
self.image1 = GlanceSyncImage(name, id, region, owner, is_public, checksum, size, status, props)
self.name2 = name = "image2"
self.id2 = id = "0002"
self.checksum2 = checksum = "cheksum00002"
self.props2 = props = {"p1": "v1", "p2": "v2bis"}
self.image2 = GlanceSyncImage(name, id, region, owner, is_public, checksum, size, status, props)
self.id3 = id = "0003"
self.size3 = size = 100000
self.props3 = props = {}
self.checksum3 = checksum = "cheksum00003"
self.image3 = GlanceSyncImage(name, id, region, owner, is_public, checksum, size, status, props)
self.id4 = id = "0004"
self.props4 = props = {}
self.checksum4 = checksum = "checksum0004"
self.size4 = size = 100000
self.image4 = GlanceSyncImage(name, id, region, owner, False, checksum, size, status, props)
def test_contstructor(self):
"""Only check that each value is in the correct position"""
self.assertEquals(self.image1.name, self.name)
self.assertEquals(self.image1.id, self.id1)
self.assertEquals(self.image1.is_public, self.is_public)
self.assertEquals(self.image1.checksum, self.checksum)
self.assertEquals(self.image1.size, self.size)
self.assertEquals(self.image1.status, self.status)
self.assertEquals(self.image1.user_properties, self.props)
def test_user_properties_independent(self):
"""Verify that stored user properties are independent from the ones
passed in the constructor (modify this last and check that object
content has not changed)"""
original = copy.copy(self.props)
del (self.props["p1"])
self.assertNotEquals(self.props, self.image1.user_properties)
self.assertEquals(original, self.image1.user_properties)
def test_eq(self):
"""Test == and != operators"""
self.assertNotEquals(self.image1, self.image2)
self.assertEquals(self.image1, copy.deepcopy(self.image1))
def test_to_field_list(self):
"""Test method to_field_list, without filter"""
result = [
self.region,
self.name,
self.id1,
self.status,
self.size,
self.checksum,
self.owner,
self.is_public,
str(self.props),
]
self.assertEquals(self.image1.to_field_list(None), result)
def test_to_field_list_filtered(self):
"""test method to_field_lst, with filter"""
props = ["p1", "p2"]
result = [
self.region,
self.name,
self.id1,
self.status,
self.size,
self.checksum,
self.owner,
self.is_public,
self.props["p1"],
self.props["p2"],
]
self.assertEquals(self.image1.to_field_list(props), result)
def test_from_field_list(self):
"""test method from_field_list"""
l = self.image1.to_field_list()
image = GlanceSyncImage.from_field_list(l)
self.assertEquals(image, self.image1)
def test_csv_userproperties(self):
"""test method csv_userproperties"""
props = ("p1", "missing", "p2")
result = self.name + "," + self.props["p1"] + ",," + self.props["p2"]
self.assertEquals(self.image1.csv_userproperties(props), result)
def test_is_synchronisable_nometada_nofunction(self):
"""Test is_synchronisable method, without medata_set nor filter
function:
*All public images are synchronisable.
*A private image is syncrhonisable only if forcesync.
"""
force_sync = list()
metadata_s = set()
self.assertTrue(self.image1.is_synchronisable(metadata_s, force_sync))
self.assertTrue(self.image2.is_synchronisable(metadata_s, force_sync))
self.assertTrue(self.image3.is_synchronisable(metadata_s, force_sync))
self.assertFalse(self.image4.is_synchronisable(metadata_s, force_sync))
force_sync = [self.id4]
self.assertTrue(self.image4.is_synchronisable(metadata_s, force_sync))
def test_is_synchronisable_metada_nofunction(self):
"""Test is_synchronisable method, with metadata_set but without filter
function
*Images without p3 property are not synchronisable, unless they are
included in forcesync
*A private image is syncrhonisable only if forcesync.
"""
force_sync = set()
metadata_s = set(["p3"])
self.assertTrue(self.image1.is_synchronisable(metadata_s, force_sync))
self.assertFalse(self.image2.is_synchronisable(metadata_s, force_sync))
self.assertFalse(self.image3.is_synchronisable(metadata_s, force_sync))
self.assertFalse(self.image4.is_synchronisable(metadata_s, force_sync))
force_sync = set([self.id2, self.id4])
self.assertTrue(self.image1.is_synchronisable(metadata_s, force_sync))
self.assertTrue(self.image2.is_synchronisable(metadata_s, force_sync))
self.assertFalse(self.image3.is_synchronisable(metadata_s, force_sync))
self.assertTrue(self.image4.is_synchronisable(metadata_s, force_sync))
# Images without p3 nor p2 properties are not synchronisable, unless
# they are included in forcesync
force_sync = set()
metadata_s = set(["p3", "p2"])
self.assertTrue(self.image1.is_synchronisable(metadata_s, force_sync))
self.assertTrue(self.image2.is_synchronisable(metadata_s, force_sync))
self.assertFalse(self.image3.is_synchronisable(metadata_s, force_sync))
self.assertFalse(self.image4.is_synchronisable(metadata_s, force_sync))
force_sync = set([self.id3])
self.assertTrue(self.image1.is_synchronisable(metadata_s, force_sync))
self.assertTrue(self.image2.is_synchronisable(metadata_s, force_sync))
self.assertTrue(self.image3.is_synchronisable(metadata_s, force_sync))
self.assertFalse(self.image4.is_synchronisable(metadata_s, force_sync))
def test_is_synchronisable_nometadata_function(self):
"""Test is_synchronisable method, using a filter function.
When using a function, private images may also match."""
func = "'p2' in image.user_properties and " "image.user_properties['p2']=='v2bis' or image.size <= 100000"
m = set()
force = set()
self.assertFalse(self.image1.is_synchronisable(m, force, func))
self.assertTrue(self.image2.is_synchronisable(m, force, func))
self.assertTrue(self.image3.is_synchronisable(m, force, func))
self.assertTrue(self.image4.is_synchronisable(m, force, func))
force = set([self.id1])
self.assertTrue(self.image1.is_synchronisable(m, force, func))
def test_is_synchronisable_metadata_function(self):
"""Test is_sycnhronisable method, with a function that also checks
metadata_set"""
m = set(["p3"])
force = set()
func = "image.is_public and metadata_set.intersection(" "image.user_properties.keys())"
self.assertTrue(self.image1.is_synchronisable(m, force, func))
self.assertFalse(self.image2.is_synchronisable(m, force, func))
self.assertFalse(self.image3.is_synchronisable(m, force, func))
self.assertFalse(self.image4.is_synchronisable(m, force, func))
def test_is_synchronisable_obsolete(self):
"""if image name ends with '_obsolete' it is not synchronisable"""
force_sync = list([self.image1.id])
self.assertTrue(self.image1.is_synchronisable(set(), force_sync))
self.image1.name += "_obsolete"
self.assertFalse(self.image1.is_synchronisable(set(), force_sync))
class TestGlanceSyncImageCompare(unittest.TestCase):
"""Class to test compare_with_masterregion under different conditions"""
def setUp(self):
self.name = name = "image1"
self.owner = owner = "owner1"
size = 300000
checksum = "fac084184af34b"
self.id1 = id = "0001"
self.props1 = p = {"nid": 5043, "type": 6043, "localprop": 8888}
self.master_images = dict()
self.master_images[name] = GlanceSyncImage(name, id, "Valladolid", owner, True, checksum, size, "active", p)
self.owner2 = owner = "owner2"
self.id2 = id = "000A"
self.props1 = p = {"nid": 5043, "type": 6043, "localprop": 8889}
self.image = GlanceSyncImage(name, id, "Burgos", owner, True, checksum, size, "active", p)
def test_compare_with_props(self):
"""check that images are synchronised, although some properties differ,
the ones included in the set are matching"""
rslt = self.image.compare_with_masterregion(self.master_images, None)
self.assertEquals(rslt, "#")
prop_eval = set(["nid", "type"])
r = self.image.compare_with_masterregion(self.master_images, prop_eval)
self.assertEquals(r, "")
def test_compare_with_ami(self):
"""checks with kernel_id and ramdisk_id"""
prop_eval = set(["nid", "type"])
self.master_images[self.name].user_properties["kernel_id"] = 350
self.master_images[self.name].user_properties["ramdisk_id"] = 351
r = self.image.compare_with_masterregion(self.master_images, prop_eval)
self.assertEquals(r, "#")
# Different values of kernel_id and ramdisk_id is OK
self.image.user_properties["kernel_id"] = 450
self.image.user_properties["ramdisk_id"] = 451
r = self.image.compare_with_masterregion(self.master_images, prop_eval)
self.assertEquals(r, "")
def test_compare_missing(self):
"""test when the image is missing"""
self.image.name = "image2"
r = self.image.compare_with_masterregion(self.master_images, None)
self.assertEquals(r, "+")
def test_compare_private_region(self):
"""test when image exists but it is private in the region"""
self.image.is_public = False
r = self.image.compare_with_masterregion(self.master_images, None)
self.assertEquals(r, "_")
def test_compare_private_master(self):
"""test when image exists and is private in the master, public in
region"""
self.master_images[self.name].is_public = False
r = self.image.compare_with_masterregion(self.master_images, None)
self.assertEquals(r, "-")
def test_compare_checksum(self):
"""test when the checksum differs"""
self.image.checksum = "000000000000000"
r = self.image.compare_with_masterregion(self.master_images, None)
self.assertEquals(r, "!")
def test_compare_status(self):
"""test when the image is in a wrong status"""
self.image.status = "pending"
r = self.image.compare_with_masterregion(self.master_images, None)
self.assertEquals(r, "$")
def test_from_field_list(self):
"""test method from_field_list"""
l = self.image1.to_field_list()
image = GlanceSyncImage.from_field_list(l)
self.assertEquals(image, self.image1)
def create_image(self, region, count, prefix):
"""Helper function for creating a sequence or regions"""
count = str(count).zfill(2)
return GlanceSyncImage('image' + count, prefix + count, region,
'tenantid', True, 'checksum', 1000, 'active',
dict())
def test_from_field_list(self):
"""test method from_field_list"""
l = self.image1.to_field_list()
image = GlanceSyncImage.from_field_list(l)
self.assertEquals(image, self.image1)
class TestGlanceSyncImageCompare(unittest.TestCase):
"""Class to test compare_with_masterregion under different conditions"""
def setUp(self):
self.name = name = 'image1'
self.owner = owner = 'owner1'
size = 300000
checksum = 'fac084184af34b'
self.id1 = id = '0001'
self.props1 = p = {'nid': 5043, 'type': 6043, 'localprop': 8888}
self.master_images = dict()
self.master_images[name] = GlanceSyncImage(name, id, 'Valladolid',
owner, True, checksum, size,
'active', p)
self.owner2 = owner = 'owner2'
self.id2 = id = '000A'
self.props1 = p = {'nid': 5043, 'type': 6043, 'localprop': 8889}
self.image = GlanceSyncImage(name, id, 'Burgos', owner, True, checksum,
size, 'active', p)
def test_compare_with_props(self):
"""check that images are synchronised, although some properties differ,
the ones included in the set are matching"""
rslt = self.image.compare_with_masterregion(self.master_images, None)
self.assertEquals(rslt, '#')
prop_eval = set(['nid', 'type'])
r = self.image.compare_with_masterregion(self.master_images, prop_eval)
self.assertEquals(r, '')
def test_compare_with_ami(self):
"""checks with kernel_id and ramdisk_id"""
prop_eval = set(['nid', 'type'])
self.master_images[self.name].user_properties['kernel_id'] = 350
self.master_images[self.name].user_properties['ramdisk_id'] = 351
r = self.image.compare_with_masterregion(self.master_images, prop_eval)
self.assertEquals(r, '#')
# Different values of kernel_id and ramdisk_id is OK
self.image.user_properties['kernel_id'] = 450
self.image.user_properties['ramdisk_id'] = 451
r = self.image.compare_with_masterregion(self.master_images, prop_eval)
self.assertEquals(r, '')
def test_compare_missing(self):
"""test when the image is missing"""
self.image.name = 'image2'
r = self.image.compare_with_masterregion(self.master_images, None)
self.assertEquals(r, '+')
def test_compare_private_region(self):
"""test when image exists but it is private in the region"""
self.image.is_public = False
r = self.image.compare_with_masterregion(self.master_images, None)
self.assertEquals(r, '_')
def test_compare_private_master(self):
"""test when image exists and is private in the master, public in
region"""
self.master_images[self.name].is_public = False
r = self.image.compare_with_masterregion(self.master_images, None)
self.assertEquals(r, '-')
def test_compare_checksum(self):
"""test when the checksum differs"""
self.image.checksum = '000000000000000'
r = self.image.compare_with_masterregion(self.master_images, None)
self.assertEquals(r, '!')
def test_compare_status(self):
"""test when the image is in a wrong status"""
self.image.status = 'pending'
r = self.image.compare_with_masterregion(self.master_images, None)
self.assertEquals(r, '$')
class TestGlanceSyncImageRegion(unittest.TestCase):
"""Class to test all methods but compare_with_masterregion, that has
its own testing class"""
def setUp(self):
self.name = name = 'image1'
self.id1 = id = '0001'
self.region = region = 'Valladolid'
self.owner = owner = '00000001'
self.is_public = is_public = True
self.checksum = checksum = 'cheksum00001'
self.size = size = 1500000
self.status = status = 'active'
self.props = props = {'p1': 'v1', 'p2': 'v2', 'p3': 'v3'}
self.image1 = GlanceSyncImage(name, id, region, owner, is_public,
checksum, size, status, props)
self.name2 = name = 'image2'
self.id2 = id = '0002'
self.checksum2 = checksum = 'cheksum00002'
self.props2 = props = {'p1': 'v1', 'p2': 'v2bis'}
self.image2 = GlanceSyncImage(name, id, region, owner, is_public,
checksum, size, status, props)
self.id3 = id = '0003'
self.size3 = size = 100000
self.props3 = props = {}
self.checksum3 = checksum = 'cheksum00003'
self.image3 = GlanceSyncImage(name, id, region, owner, is_public,
checksum, size, status, props)
self.id4 = id = '0004'
self.props4 = props = {}
self.checksum4 = checksum = 'checksum0004'
self.size4 = size = 100000
self.image4 = GlanceSyncImage(name, id, region, owner, False, checksum,
size, status, props)
def test_contstructor(self):
"""Only check that each value is in the correct position"""
self.assertEquals(self.image1.name, self.name)
self.assertEquals(self.image1.id, self.id1)
self.assertEquals(self.image1.is_public, self.is_public)
self.assertEquals(self.image1.checksum, self.checksum)
self.assertEquals(self.image1.size, self.size)
self.assertEquals(self.image1.status, self.status)
self.assertEquals(self.image1.user_properties, self.props)
def test_user_properties_independent(self):
"""Verify that stored user properties are independent from the ones
passed in the constructor (modify this last and check that object
content has not changed)"""
original = copy.copy(self.props)
del (self.props['p1'])
self.assertNotEquals(self.props, self.image1.user_properties)
self.assertEquals(original, self.image1.user_properties)
def test_eq(self):
"""Test == and != operators"""
self.assertNotEquals(self.image1, self.image2)
self.assertEquals(self.image1, copy.deepcopy(self.image1))
def test_to_field_list(self):
"""Test method to_field_list, without filter"""
result = [
self.region, self.name, self.id1, self.status, self.size,
self.checksum, self.owner, self.is_public,
str(self.props)
]
self.assertEquals(self.image1.to_field_list(None), result)
def test_to_field_list_filtered(self):
"""test method to_field_lst, with filter"""
props = ['p1', 'p2']
result = [
self.region, self.name, self.id1, self.status, self.size,
self.checksum, self.owner, self.is_public, self.props['p1'],
self.props['p2']
]
self.assertEquals(self.image1.to_field_list(props), result)
def test_from_field_list(self):
"""test method from_field_list"""
l = self.image1.to_field_list()
image = GlanceSyncImage.from_field_list(l)
self.assertEquals(image, self.image1)
def test_csv_userproperties(self):
"""test method csv_userproperties"""
props = ('p1', 'missing', 'p2')
result = self.name + ',' + self.props['p1'] + ',,' + self.props['p2']
self.assertEquals(self.image1.csv_userproperties(props), result)
def test_is_synchronisable_nometada_nofunction(self):
"""Test is_synchronisable method, without medata_set nor filter
function:
*All public images are synchronisable.
*A private image is syncrhonisable only if forcesync.
"""
force_sync = list()
metadata_s = set()
self.assertTrue(self.image1.is_synchronisable(metadata_s, force_sync))
self.assertTrue(self.image2.is_synchronisable(metadata_s, force_sync))
self.assertTrue(self.image3.is_synchronisable(metadata_s, force_sync))
self.assertFalse(self.image4.is_synchronisable(metadata_s, force_sync))
force_sync = [self.id4]
self.assertTrue(self.image4.is_synchronisable(metadata_s, force_sync))
def test_is_synchronisable_metada_nofunction(self):
"""Test is_synchronisable method, with metadata_set but without filter
function
*Images without p3 property are not synchronisable, unless they are
included in forcesync
*A private image is syncrhonisable only if forcesync.
"""
force_sync = set()
metadata_s = set(['p3'])
self.assertTrue(self.image1.is_synchronisable(metadata_s, force_sync))
self.assertFalse(self.image2.is_synchronisable(metadata_s, force_sync))
self.assertFalse(self.image3.is_synchronisable(metadata_s, force_sync))
self.assertFalse(self.image4.is_synchronisable(metadata_s, force_sync))
force_sync = set([self.id2, self.id4])
self.assertTrue(self.image1.is_synchronisable(metadata_s, force_sync))
self.assertTrue(self.image2.is_synchronisable(metadata_s, force_sync))
self.assertFalse(self.image3.is_synchronisable(metadata_s, force_sync))
self.assertTrue(self.image4.is_synchronisable(metadata_s, force_sync))
# Images without p3 nor p2 properties are not synchronisable, unless
# they are included in forcesync
force_sync = set()
metadata_s = set(['p3', 'p2'])
self.assertTrue(self.image1.is_synchronisable(metadata_s, force_sync))
self.assertTrue(self.image2.is_synchronisable(metadata_s, force_sync))
self.assertFalse(self.image3.is_synchronisable(metadata_s, force_sync))
self.assertFalse(self.image4.is_synchronisable(metadata_s, force_sync))
force_sync = set([self.id3])
self.assertTrue(self.image1.is_synchronisable(metadata_s, force_sync))
self.assertTrue(self.image2.is_synchronisable(metadata_s, force_sync))
self.assertTrue(self.image3.is_synchronisable(metadata_s, force_sync))
self.assertFalse(self.image4.is_synchronisable(metadata_s, force_sync))
def test_is_synchronisable_nometadata_function(self):
"""Test is_synchronisable method, using a filter function.
When using a function, private images may also match."""
func = "'p2' in image.user_properties and "\
"image.user_properties['p2']=='v2bis' or image.size <= 100000"
m = set()
force = set()
self.assertFalse(self.image1.is_synchronisable(m, force, func))
self.assertTrue(self.image2.is_synchronisable(m, force, func))
self.assertTrue(self.image3.is_synchronisable(m, force, func))
self.assertTrue(self.image4.is_synchronisable(m, force, func))
force = set([self.id1])
self.assertTrue(self.image1.is_synchronisable(m, force, func))
def test_is_synchronisable_metadata_function(self):
"""Test is_sycnhronisable method, with a function that also checks
metadata_set"""
m = set(['p3'])
force = set()
func = "image.is_public and metadata_set.intersection("\
"image.user_properties.keys())"
self.assertTrue(self.image1.is_synchronisable(m, force, func))
self.assertFalse(self.image2.is_synchronisable(m, force, func))
self.assertFalse(self.image3.is_synchronisable(m, force, func))
self.assertFalse(self.image4.is_synchronisable(m, force, func))
def test_is_synchronisable_obsolete(self):
"""if image name ends with '_obsolete' it is not synchronisable"""
force_sync = list([self.image1.id])
self.assertTrue(self.image1.is_synchronisable(set(), force_sync))
self.image1.name += '_obsolete'
self.assertFalse(self.image1.is_synchronisable(set(), force_sync))