class working_with_explicit_interceptor_tests(unittest.TestCase):
def setUp(self):
self.commands = []
self._container = PinsorContainer()
self._container.register(Component.oftype(InterceptMe).depends([Instance(self.commands)]).interceptors([BeforeAfterCeptor(self.commands)]))
self._comp = self._container.resolve(InterceptMe)
def test_should_apply_behavior_before_method_call(self):
self._comp.run("call me")
self.assertNotEqual(len(self.commands), 1)
self.assertEqual( self.commands[0] , "intercepted")
class fluent_registration_of_objects_tests(unittest.TestCase):
def setUp(self):
self.pinsor = PinsorContainer()
def test_should_pass_component_into_containter_by_class_name(self):
self.pinsor.register(Component.oftype(FakeObj))
fake = self.pinsor.resolve(FakeObj)
assert isinstance(fake,FakeObj)
def test_should_pass_component_into_container_and_set_key(self):
self.pinsor.register(Component.oftype(FakeObj).named("comp.key"))
assert self.pinsor.objectgraph["comp.key"].classtype == FakeObj
fake = self.pinsor.resolve(key='comp.key');
assert isinstance(fake, FakeObj)
def test_should_pass_more_than_one_component_into_container(self):
self.pinsor.register(
Component.oftype(FakeObj).named("fake1"),
Component.oftype(FakeObj).named("fake2")
)
fake1 = self.pinsor.resolve(key="fake1")
fake2 = self.pinsor.resolve(key="fake2")
assert isinstance(fake1, FakeObj)
assert isinstance(fake2, FakeObj)
def test_should_set_dependencies(self):
self.pinsor.register(
Component.oftype(FakeObj),
Component.oftype(NeedsFakeObj).depends([FakeObj])
)
needsfake = self.pinsor.resolve(NeedsFakeObj)
assert needsfake.HasFakeObj()
def test_should_set_lifestyle(self):
self.pinsor.register(
Component.oftype(FakeObj).lifestyle(LifeStyle.transient())
)
fake1 = self.pinsor.resolve(FakeObj)
fake2 = self.pinsor.resolve(FakeObj)
self.assertNotEqual(id(fake1), id(fake2))
def test_should_set_multiple_options_at_once(self):
self.pinsor.register(
Component.oftype(FakeObj),
Component.oftype(NeedsFakeObj).depends([FakeObj]).named("needs").lifestyle(LifeStyle.transient())
)
com = self.pinsor.objectgraph["needs"]
self.assertEqual(NeedsFakeObj, com.classtype)
self.assertEqual("transient", com.lifestyle)
self.assertEqual(FakeObj, com.depends[0])
def test_should_be_able_to_register_by_key(self):
self.pinsor.register(
Component.oftype(FakeObj).named("fake1"),
Component.oftype(FakeObj).named("fake2"),
Component.oftype(NeedsFakeObj).depends([Config("fake1")]).named("needs1"),
Component.oftype(NeedsFakeObj).depends([Config("fake2")]).named("needs2")
)
fake2_id = id(self.pinsor.resolve(key="fake2"))
needsfake = self.pinsor.resolve(key="needs2")
fakefromneeds1_id = id(needsfake.FakeInstance())
def test_should_be_able_register_a_param(self):
fakeobj = FakeObj()
self.pinsor.register(
Component.oftype(NeedsFakeObj).depends([Instance(fakeobj)])
)
fakefromneeds = self.pinsor.resolve(NeedsFakeObj)
self.assertEqual(id(fakeobj), id(fakefromneeds.FakeInstance()))
