def test_no_duplicate(tmpdir, sample_run):
obs = FileStorageObserver(tmpdir, copy_artifacts=False)
file = Path(str(tmpdir / "koko.txt"))
file.touch()
obs.started_event(**sample_run)
obs.resource_event(str(file))
assert not os.path.exists(tmpdir / "_resources")
# Test the test: that the resource would otherwise have been created.
obs = FileStorageObserver(tmpdir, copy_artifacts=True)
sample_run["_id"] = sample_run["_id"] + "_2"
obs.started_event(**sample_run)
obs.resource_event(str(file))
assert os.path.exists(tmpdir / "_resources")
assert any(x.startswith("koko") for x in os.listdir(tmpdir / "_resources"))
def test_fs_observer_resource_event_does_not_duplicate(dir_obs, sample_run, tmpfile):
basedir, obs = dir_obs
obs2 = FileStorageObserver(obs.basedir)
obs.started_event(**sample_run)
obs.resource_event(tmpfile.name)
# let's have another run from a different observer
sample_run["_id"] = None
_id = obs2.started_event(**sample_run)
run_dir = basedir.join(str(_id))
obs2.resource_event(tmpfile.name)
res_dir = basedir.join("_resources")
assert res_dir.exists()
assert len(res_dir.listdir()) == 1
assert res_dir.listdir()[0].read() == tmpfile.content
run = json.loads(run_dir.join("run.json").read())
assert len(run["resources"]) == 1
assert run["resources"][0] == [tmpfile.name, res_dir.listdir()[0].strpath]