supervisor/tests/resolution/evaluation/test_evaluate_container.py
2020-12-01 14:29:37 +01:00

91 lines
2.9 KiB
Python

"""Test evaluation base."""
# pylint: disable=import-error,protected-access
from unittest.mock import MagicMock, patch
from docker.errors import DockerException
from supervisor.const import CoreState
from supervisor.coresys import CoreSys
from supervisor.resolution.evaluations.container import EvaluateContainer
def test_get_images(coresys: CoreSys):
"""Test getting images form docker."""
container = EvaluateContainer(coresys)
with patch(
"supervisor.resolution.evaluations.container.EvaluateContainer._get_images",
return_value=[MagicMock(tags=["test"])],
):
images = container._get_images()
assert images[0].tags[0] == "test"
with patch("supervisor.docker.DockerAPI.images.list", side_effect=DockerException):
images = container._get_images()
assert not images
async def test_evaluation(coresys: CoreSys):
"""Test evaluation."""
container = EvaluateContainer(coresys)
coresys.core.state = CoreState.RUNNING
assert container.reason not in coresys.resolution.unsupported
with patch(
"supervisor.resolution.evaluations.container.EvaluateContainer._get_images",
return_value=[
MagicMock(
tags=[
"armhfbuild/watchtower:latest",
"concerco/watchtowerv6:10.0.2",
"containrrr/watchtower:1.1",
"pyouroboros/ouroboros:1.4.3",
]
)
],
):
await container()
assert container.reason in coresys.resolution.unsupported
assert coresys.resolution.evaluate.cached_images == {
"armhfbuild/watchtower:latest",
"concerco/watchtowerv6:10.0.2",
"containrrr/watchtower:1.1",
"pyouroboros/ouroboros:1.4.3",
}
with patch(
"supervisor.resolution.evaluations.container.EvaluateContainer._get_images",
return_value=[MagicMock(tags=[])],
):
await container()
assert container.reason not in coresys.resolution.unsupported
assert coresys.resolution.evaluate.cached_images == set()
async def test_did_run(coresys: CoreSys):
"""Test that the evaluation ran as expected."""
container = EvaluateContainer(coresys)
should_run = container.states
should_not_run = [state for state in CoreState if state not in should_run]
assert len(should_run) != 0
assert len(should_not_run) != 0
with patch(
"supervisor.resolution.evaluations.container.EvaluateContainer.evaluate",
return_value=None,
) as evaluate:
for state in should_run:
coresys.core.state = state
await container()
evaluate.assert_called_once()
evaluate.reset_mock()
for state in should_not_run:
coresys.core.state = state
await container()
evaluate.assert_not_called()
evaluate.reset_mock()