def test_fail_base_version_constructor(major_number, minor_number,
patch_number, ExpectedErrorType):
with pytest.raises(ExpectedErrorType):
BaseVersion(
major_number=major_number,
minor_number=minor_number,
patch_number=patch_number,
)
def test_base_version_constructor_and_str(major_number, minor_number,
patch_number,
expected_output_string):
assert str(
BaseVersion(
major_number=major_number,
minor_number=minor_number,
patch_number=patch_number,
)) == expected_output_string
def test_base_version_implements_remaining_comparision_operators():
assert BaseVersion.parse('32.0') <= BaseVersion.parse('32.0')
assert BaseVersion.parse('32.0') <= BaseVersion.parse('33.0')
assert BaseVersion.parse('33.0') >= BaseVersion.parse('32.0')
assert BaseVersion.parse('33.0') >= BaseVersion.parse('33.0')
assert BaseVersion.parse('33.0') > BaseVersion.parse('32.0')
assert not BaseVersion.parse('33.0') > BaseVersion.parse('33.0')
assert not BaseVersion.parse('32.0') < BaseVersion.parse('32.0')
assert BaseVersion.parse('33.0') != BaseVersion.parse('32.0')
def test_base_version_raises_eq_operator(wrong_type):
with pytest.raises(ValueError):
assert BaseVersion.parse('32.0') == wrong_type
# AttributeError is raised by LooseVersion and StrictVersion
with pytest.raises((ValueError, AttributeError)):
assert wrong_type == BaseVersion.parse('32.0')
def test_base_version_implements_eq_operator(equivalent_version_string):
assert BaseVersion.parse('32.0') == BaseVersion.parse(
equivalent_version_string)
# raw strings are also converted
assert BaseVersion.parse('32.0') == equivalent_version_string
def test_base_version_implements_lt_operator(previous, next):
assert BaseVersion.parse(previous) < BaseVersion.parse(next)
def test_base_version_raises_when_invalid_version_is_given(
version_string, ExpectedErrorType):
with pytest.raises(ExpectedErrorType):
BaseVersion.parse(version_string)
def test_base_version_constructor_minimum_kwargs():
assert str(BaseVersion(32, 0)) == '32.0'
assert str(BaseVersion(32, 0, 1)) == '32.0.1'
assert str(BaseVersion(32, 1, 0)) == '32.1.0'
def test_base_version_bump_raises():
version = BaseVersion.parse('32.0')
with pytest.raises(ValueError):
version.bump('non_existing_number')
def test_base_version_bump(version_string, field, expected):
version = BaseVersion.parse(version_string)
assert str(version.bump(field)) == expected
def test_base_version_hashable():
hash(BaseVersion.parse('63.0'))
def test_base_version_hashable():
hash(BaseVersion.parse('63.0'))
class _DummyVersion():
def __init__(self, major_number):
self.major_number = major_number
@pytest.mark.parametrize(
'base_version, other, field, expected',
(
(
BaseVersion(32, 0),
BaseVersion(32, 0),
'major_number',
0,
),
(
BaseVersion(32, 0),
BaseVersion(33, 0),
'major_number',
-1,
),
(
BaseVersion(32, 0),
BaseVersion(31, 0),
'major_number',
1,