def test_describe_is_called_for_single_processor(self):
pipeline = Pipeline('name_pipeline', [
Concreter(),
])
description = pipeline.__str__()
Concreter.__str__.assert_called_once()
self.assertEquals('Pipeline : {\'type\': \'concreter\'}', description)
def test_describe_is_called_for_several_processors(self):
pipeline = Pipeline('name_pipeline', [
Concreter(),
Concreter(),
])
description = pipeline.__str__()
self.assertEquals(
'Pipeline : {\'type\': \'concreter1\'} -> {\'type\': \'concreter2\'}',
description)