def test_get_date_from_semver():
"""Test _get_date_from_semver."""
gh = GithubUtils()
dt = gh._get_date_from_semver("wiuroruw", "gshfkjlsdjkh", "v1.19.1")
assert dt is None
sv = gh._get_date_from_semver("", "gshfkjlsdjkh", "v1.19.1")
assert sv is None
sv = gh._get_date_from_semver("fdf", "", "v1.19.1")
assert sv is None
sv = gh._get_date_from_semver("ff", "gshfkjlsdjkh", "")
assert sv is None
def test_get_date_from_semver1():
"""Test _get_date_from_semver failure."""
gh = GithubUtils()
dt = gh._get_date_from_semver("kubernetes", "kubernetes", "v1.19.1")
assert dt is None