def test_constructor(self):
arr = repositories.ArrayRepository()
repo = repositories.ChainOfRepositories([arr])
self.assertEqual(repo._repos[0], arr)
def test_constructor_validation(self):
with self.assertRaises(exceptions.RepositoryDataTypeException):
repositories.ChainOfRepositories('string')
def setUp(self):
arr = repositories.ArrayRepository()
arr.append('key', 'value')
self.repo = repositories.ChainOfRepositories()
self.repo.register(arr)