def test_parse(
version,
expected_major,
expected_minor,
expected_patch,
expected_prerelease,
expected_build_metadata,
):
semver = parse_semver(version)
assert expected_major == semver.major
assert expected_minor == semver.minor
assert expected_patch == semver.patch
assert expected_prerelease == semver.pre_release
assert expected_build_metadata == semver.build_metadata
assert version == str(semver)
def test_parse_invalid():
with pytest.raises(ValueError):
parse_semver("blerg")
def test_transform_non_changing_non_numerical_part(self, part):
version = parse_semver(self._raw_version)
value = getattr(version, part)
with pytest.raises(ValueError):
self._transform(part, version, value)
def test_transform_non_increasing_numerical_part(self, value):
with pytest.raises(ValueError):
self._transform("major", parse_semver("2.0.0"), value)
def test_transform_invalid_value_for_numerical_part(self):
with pytest.raises(ValueError):
self._transform("major", parse_semver("2.0.0"), "a")
def test_transform_invalid_part(self):
with pytest.raises(ValueError):
self._transform("dummy", parse_semver("2.0.0"), 1)
def test_transform(self, part, value, expected_version):
new_semver = self._transform(part, parse_semver(self._raw_version),
value)
assert expected_version == str(new_semver)
def test_transform_invalid_parts(self, part):
with pytest.raises(ValueError):
self._transform(part, parse_semver(self._raw_version))