def test_register_attribute(self):
"""
Registering an interface
Verifies:
* registering an attribute
* deregistering interface
"""
module = Bar()
api = TestAPI()
api.register_interface(module, 'xoo')
self.assert_('xoo' in api._registered_interfaces)
api.deregister_interface(module, 'xoo')
self.assertFalse('xoo' in api._registered_interfaces)
def test_register_function(self):
"""
Registering an interface
Verifies:
* registering a function
* deregistering interface
"""
module = Bar()
api = TestAPI()
api.register_interface(module, module.foo)
self.assert_('foo' in api._registered_interfaces)
api.deregister_interface(module, module.foo)
self.assertFalse('foo' in api._registered_interfaces)
def test_register_attribute_alternate_name(self):
"""
Registering an interface
Verifies:
* registering an attribute with an alternate name
* deregistering interface
"""
module = Bar()
api = TestAPI()
api.register_interface(module, module.foo, name='TEST_NAME')
self.assert_('TEST_NAME' in api._registered_interfaces)
api.deregister_interface(module, module.foo, name='TEST_NAME')
self.assertFalse('TEST_NAME' in api._registered_interfaces)
def test_replace_interface(self):
"""
Registering interface with existing name
Verifies:
* existing interface is replaced
"""
module = Bar()
api = TestAPI()
api.register_interface(module, module.foo)
# replace with named function
api.register_interface(module, module.bar, name='foo')
self.assert_('foo' in api._registered_interfaces)
self.assertEqual(module.bar, api._registered_interfaces['foo'])
# replace with function
api.register_interface(module, module.foo)
self.assert_('foo' in api._registered_interfaces)
self.assertEqual(module.foo, api._registered_interfaces['foo'])
