def testAdd(self):
envs = Environments()
before_count = len(envs.all())
self.assertTrue(envs.add(envs.new(), persist=False))
after_count = len(envs.all())
self.assertGreater(after_count, before_count)
self.assertEqual(before_count + 1, after_count)
def testInit(self):
envs = Environments()
self.assertIsInstance(envs, ModelCollection)
self.assertGreater(envs._items, 0)
self.assertIsInstance(envs.all(), list)
for i in envs.all():
self.assertIsInstance(i, Environment)
