def test_addition(self):
phase_1 = DummyPhasePositions("one")
phase_2 = DummyPhasePositions("two")
phase_3 = DummyPhasePositions("three")
pipeline1 = al.PipelinePositions("", phase_1, phase_2)
pipeline2 = al.PipelinePositions("", phase_3)
assert (phase_1, phase_2, phase_3) == (pipeline1 + pipeline2).phases
def test_run_pipeline(self):
phase_1 = DummyPhasePositions(phase_name="one")
phase_2 = DummyPhasePositions(phase_name="two")
pipeline = al.PipelinePositions("", phase_1, phase_2)
pipeline.run(positions=None, pixel_scales=None)
assert len(phase_2.results) == 2
