def test_swap_os_environ(self):
sl = factoryfactory.ServiceLocator()
import os
dc = {'a': 'b'}
sl.register(os.environ, dc)
a = sl.get(os.environ)
self.assertEqual(dc, a)
self.assertNotEqual(os.environ, a)
def test_lambda_provider(self):
sl = factoryfactory.ServiceLocator()
sl.register('Hello', lambda *args, **kwargs: 'World')
a = sl.get('Hello')
self.assertEqual('World', a)
def test_locate_os_environ(self):
sl = factoryfactory.ServiceLocator()
import os
a = sl.get(os.environ)
self.assertEqual(os.environ, a)
def test_locate_non_callable(self):
sl = factoryfactory.ServiceLocator()
sl.register('Hello', 'World')
a = sl.get('Hello')
self.assertEqual('World', a)
def test_constructor(self):
sl = factoryfactory.ServiceLocator()
a = sl.get(C)
self.assertIsInstance(a.a, A)
def test_locate_non_singleton(self):
sl = factoryfactory.ServiceLocator()
a = sl.get(A)
b = sl.get(A)
self.assertNotEqual(a, b)
def test_locate_singleton(self):
sl = factoryfactory.ServiceLocator()
sl.register(A, A, singleton=True)
a = sl.get(A)
b = sl.get(A)
self.assertEqual(a, b)
def test_locate_B_from_A_services(self):
sl = factoryfactory.ServiceLocator()
sl.register(B, A)
a = sl.get(A)
b = a.services[B]()
self.assertIsInstance(b, A)
def test_locate_B_from_A(self):
sl = factoryfactory.ServiceLocator()
sl.register(A, B)
a = sl[A]()
self.assertIsInstance(a, B)
def test_locate_A(self):
sl = factoryfactory.ServiceLocator()
a = sl.get(A)
self.assertIsInstance(a, A)