def test_dag_on_render_with_params(tmp_directory, tmp_imports,
write_dag_hooks_spec):
dag = DAGSpec('pipeline.yaml').to_dag()
dag.executor = Serial(build_in_subprocess=False)
dag.render()
assert Path('hook').read_text() == 'on render'
def test_dag_on_failure_with_params(tmp_directory, tmp_imports,
write_dag_hooks_spec):
Path('my_module.py').write_text("""
def touch(product):
raise Exception
""")
dag = DAGSpec('pipeline.yaml').to_dag()
dag.executor = Serial(build_in_subprocess=False)
with pytest.raises(DAGBuildError):
dag.build()
assert Path('hook').read_text() == 'on failure'