def test_get_dependencies(self):
s = ServiceContainer()
service_def1 = Service('ServiceContainerTestCase.TestClass1',
['@test2', '@test3'])
service_def2 = Service('ServiceContainerTestCase.TestClass2', [])
service_def3 = Service('ServiceContainerTestCase.TestClass2', [])
s.set_service('test1', service_def1)
s.set_service('test2', service_def2)
s.set_service('test3', service_def3)
i1 = s.get_service('test1')
i2 = s.get_service('test2')
i3 = s.get_service('test3')
self.assertTrue(
isinstance(
i1,
getattr(sys.modules['ServiceContainerTestCase'],
'TestClass1')))
self.assertTrue(
isinstance(
i2,
getattr(sys.modules['ServiceContainerTestCase'],
'TestClass2')))
self.assertTrue(
isinstance(
i3,
getattr(sys.modules['ServiceContainerTestCase'],
'TestClass2')))
self.assertFalse(i2 == i3)
self.assertFalse(i1.param1 == i2)
self.assertFalse(i1.param2 == i3)
def test_dependencies(self):
s = Service('TestClass1', ['my_param1', 'my_param2'])
self.assertEquals([], s.dependencies)
s = Service('TestClass1', ['@my_param1', 'my_param2'])
self.assertEquals(['my_param1'], s.dependencies)
s = Service('TestClass1', ['@my_param1', '@my_param2'])
self.assertEquals(['my_param1', 'my_param2'], s.dependencies)
def test_circular_dependencies(self):
s = ServiceContainer()
service_def1 = Service('ServiceContainerTestCase.TestClass1',
['@test2', ''])
service_def2 = Service('ServiceContainerTestCase.TestClass1',
['@test1', ''])
s.set_service('test1', service_def1)
s.set_service('test2', service_def2)
self.assertRaises(ValueError, s.get_service, 'test1')
def test_set(self):
s = ServiceContainer()
service_def = Service('ServiceContainerTestCase.TestClass1',
['param1', 'param2'])
s.set_service('test', service_def)
self.assertEquals({'test': service_def},
s._ServiceContainer__container)
def test_get(self):
s = ServiceContainer()
service_def = Service('ServiceContainerTestCase.TestClass1',
['param1', 'param2'])
s.set_service('test', service_def)
i = s.get_service('test')
self.assertTrue(
isinstance(
i,
getattr(sys.modules['ServiceContainerTestCase'],
'TestClass1')))
def test_get_persistent_dependencies(self):
s = ServiceContainer()
service_def1 = Service("ServiceContainerTestCase.TestClass1", ["@test2", "@test3"])
service_def2 = Service("ServiceContainerTestCase.TestClass2", [])
service_def3 = Service("ServiceContainerTestCase.TestClass2", [])
service_def2.setPersistent(True)
service_def3.setPersistent(True)
s.set_service("test1", service_def1)
s.set_service("test2", service_def2)
s.set_service("test3", service_def3)
i1 = s.get_service("test1")
i2 = s.get_service("test2")
i3 = s.get_service("test3")
self.assertTrue(isinstance(i1, getattr(sys.modules["ServiceContainerTestCase"], "TestClass1")))
self.assertTrue(isinstance(i2, getattr(sys.modules["ServiceContainerTestCase"], "TestClass2")))
self.assertTrue(isinstance(i3, getattr(sys.modules["ServiceContainerTestCase"], "TestClass2")))
self.assertFalse(i2 == i3)
self.assertTrue(i1.param1 == i2)
self.assertTrue(i1.param2 == i3)
def test_expand_parameters(self):
s = ServiceContainer()
service_def = Service('ServiceContainerTestCase.TestClass1',
['%param1%', 'param2'])
s.set_service('test', service_def)
s.set_param('param1', 'my_param_test')
i = s.get_service('test')
self.assertTrue(
isinstance(
i,
getattr(sys.modules['ServiceContainerTestCase'],
'TestClass1')))
self.assertEquals('my_param_test', i.param1)
def test_init(self):
s = Service('TestClass1', ['my_param1', 'my_param2'])