def test_unique_name(self):
p = beam.Pipeline()
_ = p | FibTransform(6)
proto = p.to_runner_api()
xforms = [x.unique_name for x in proto.components.transforms.values()]
self.assertEqual(
len(set(xforms)), len(xforms), msg='Transform names are not unique.')
pcolls = [x.unique_name for x in proto.components.pcollections.values()]
self.assertEqual(
len(set(pcolls)), len(pcolls), msg='PCollection names are not unique.')
def test_nested(self):
with beam.Pipeline() as p:
assert_that(p | FibTransform(6), equal_to([8]))