def test_edit_spec_name(self):
pool = InstancePool()
dbp = DBPool(self.env, pool)
dbp.load_spec("Car")
Car = dbp.pool.get_item("Car")
# create three more versions
Car._is_modified = True
dbp.save('me', 'a new version', '127.0.0.1')
Car._is_modified = True
dbp.save('me', 'a new version', '127.0.0.1')
Car._is_modified = True
dbp.save('me', 'a new version', '127.0.0.1')
# so, there should be 4 versions now
ch = [(version, timestamp, author, ipnr, comment) for version, timestamp, author, ipnr, comment in dbp.get_history(Car)]
self.assertEqual(len(ch), 4)
# edit the name
Car._replace_name("Automobile")
dbp.save('me', 'a couple more instances', '127.0.0.1')
# querying by the new name should render 5 versions
self.assertEqual(Car.get_name(), "Automobile")
ch = [(version, timestamp, author, ipnr, comment) for version, timestamp, author, ipnr, comment in dbp.get_history(Car)]
self.assertEqual(len(ch), 5)
def test_retrieve_history(self):
# make change
pool = InstancePool()
dbp = DBPool(self.env, pool)
dbp.load_artifact(self.lightningMcQueen.get_id())
lm = pool.get_item(self.lightningMcQueen.get_id())
lm.set_value('License', 'GO-42-42')
dbp.save('me', 'added license information', '127.0.0.1')
# reload and inspect
pool = InstancePool()
dbp = DBPool(self.env, pool)
dbp.load_artifact(self.lightningMcQueen.get_id())
lm = pool.get_item(self.lightningMcQueen.get_id())
h = [(version, timestamp, author, ipnr, comment) for version, timestamp, author, ipnr, comment in dbp.get_history(lm)]
self.assertEqual(len(h), 2)
def build_saved_and_reloaded_pool(testcase):
testcase.env = EnvironmentStub(enable=['trac.*', 'AdaptiveArtifacts.*', 'AdaptiveArtifacts.persistence.db.*'])
Setup(testcase.env).upgrade_environment(testcase.env.get_db_cnx())
# this works as far as no one inherits from MetaModelInstancesStructureAfterLoad and ModelInstancesStructureAfterLoad
super(testcase.__class__, testcase).setUp()
dbp = DBPool(testcase.env, testcase.pool)
dbp.save('anonymous',"","120.0.0.1")
new_pool = InstancePool()
new_dbp = DBPool(testcase.env, new_pool)
for instance in testcase.pool.get_instances_of(Instance.get_name()):
new_dbp.load_artifact(instance.get_id())
for entity in testcase.pool.get_instances_of(Entity.get_name()):
new_dbp.load_spec(entity.get_name())
testcase.pool = new_pool
def setUp(self):
self.env = EnvironmentStub(enable=['trac.*', 'AdaptiveArtifacts.*', 'AdaptiveArtifacts.persistence.db.*'])
Setup(self.env).upgrade_environment(self.env.get_db_cnx())
self.Vehicle = Entity(name="Vehicle")
self.Car = Entity(name="Car", bases=(self.Vehicle,),
attributes=[Attribute(name="Wheels", multiplicity=4, atype=str)]
)
self.lightningMcQueen = self.Car(
values={"Wheels": ['front left wheel', 'front right wheel', 'rear left wheel', 'front right wheel']}
)
pool = InstancePool()
pool.add(self.Vehicle)
pool.add(self.Car)
pool.add(self.lightningMcQueen)
dbp = DBPool(self.env, pool)
dbp.save('anonymous',"","120.0.0.1")
def test_load_artifacts_of_spec(self):
# add a couple more instances
pool = InstancePool()
dbp = DBPool(self.env, pool)
dbp.load_specs()
car1 = self.Car(values={"License": "GO-42-42"})
plane2 = self.Vehicle(values={"License": "GO-55-55"})
pool.add(car1)
pool.add(plane2)
dbp.save('me', 'a couple more instances', '127.0.0.1')
# load cars only
pool = InstancePool()
dbp = DBPool(self.env, pool)
dbp.load_artifacts_of(self.Car.get_name())
self.assertEqual(len(pool.get_items((0,))), 2)
self.assertTrue(not pool.get_item(self.lightningMcQueen.get_id()) is None)
self.assertTrue(not pool.get_item(car1.get_id()) is None)
