def get_lead_time(release: release.Release,
repo: repository.Repository) -> timedelta:
if len(repo.get_releases()) == 1:
commit_times = [
datetime.timestamp(c.get_date()) -
datetime.timestamp(repo.get_creation_time())
for c in repo.get_commits()
]
else:
releases = repo.get_releases()
release_index = None
for index, r in enumerate(releases):
if r.get_id() == release.get_id():
release_index = index
break
if release_index != None:
if release_index < len(releases) - 1:
prev_release = releases[release_index + 1]
else:
return timedelta(seconds=0)
else:
return timedelta(seconds=0)
commits = get_commits_between_releases(release, prev_release, repo)
commit_times = [
datetime.timestamp(c.get_date()) -
datetime.timestamp(prev_release.get_creation_time())
for c in commits
]
# Stop disvision by zero
if len(commit_times) == 0:
return timedelta(seconds=sum(commit_times))
return timedelta(seconds=sum(commit_times) / len(commit_times))
def test_get_creation_time():
repo = Repository(session, DATA_OBJECT)
# assert len(repo.get_commits()) == COMMITS_IN_PROJECT, "Commit's count doesnt match the expected value. " \
# "(Remember, the github api may at max fetch 30 commits. " \
# "Ensure the configured project has less commits to test"
assert repo.get_creation_time() == EXPECTED_DATE, "get_creation_time output did not match"
