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Ensure cleanup always runs by utilizing a pytest finalizer. #33

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Ensure cleanup always runs by utilizing a pytest finalizer. #33

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1f6a7ae
Moving cleanup into a try/finally block
Dec 4, 2018
dd23df6
Remove try/finally block, use pytest finalizer to ensure teardown runs
Dec 11, 2018
54b38e6
Return instead of yield in the docker_services fixture -- cleanup moved
Jan 11, 2019
d895caf
Whitespace reduction
Jan 11, 2019
728bbcc
Removing newline to maintain PEP8 standards
Jan 11, 2019
7218f5b
Fixing pep8 line length errors
Jan 11, 2019
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10 changes: 7 additions & 3 deletions src/pytest_docker/__init__.py
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Original file line number Diff line number Diff line change
Expand Up @@ -140,22 +140,26 @@ def docker_compose_project_name():

@pytest.fixture(scope='session')
def docker_services(
docker_compose_file, docker_compose_project_name
request, docker_compose_file, docker_compose_project_name
):
"""Ensure all Docker-based services are up and running."""

def _cleanup():
docker_compose.execute('down -v')

docker_compose = DockerComposeExecutor(
docker_compose_file, docker_compose_project_name
)

# If failure happens beyond this point, run cleanup
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request.addfinalizer(_cleanup)

# Spawn containers.
docker_compose.execute('up --build -d')

# Let test(s) run.
yield Services(docker_compose)
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# Clean up.
docker_compose.execute('down -v')


__all__ = (
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