def test_add_components(self):
passing_noop = Noop
manifest = Manifest(None, None)
manifest.add_components([passing_noop, NoopFailing])
self.assertEqual(1, len(manifest.components))
self.assertIsInstance(manifest.components[0], Noop)
def test_add_component(self):
passing_noop = Noop
manifest = Manifest(None, None)
manifest.add_component(passing_noop)
self.assertIsInstance(manifest.components[0], Noop)
