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import pytest
from semver import Version, parse, parse_version_info
@pytest.mark.parametrize(
"version,expected",
[
# no. 1
(
"1.2.3-alpha.1.2+build.11.e0f985a",
{
"major": 1,
"minor": 2,
"patch": 3,
"prerelease": "alpha.1.2",
"build": "build.11.e0f985a",
},
),
# no. 2
(
"1.2.3-alpha-1+build.11.e0f985a",
{
"major": 1,
"minor": 2,
"patch": 3,
"prerelease": "alpha-1",
"build": "build.11.e0f985a",
},
),
(
"0.1.0-0f",
{"major": 0, "minor": 1, "patch": 0, "prerelease": "0f", "build": None},
),
(
"0.0.0-0foo.1",
{"major": 0, "minor": 0, "patch": 0, "prerelease": "0foo.1", "build": None},
),
(
"0.0.0-0foo.1+build.1",
{
"major": 0,
"minor": 0,
"patch": 0,
"prerelease": "0foo.1",
"build": "build.1",
},
),
],
)
def test_should_parse_version(version, expected):
result = parse(version)
assert result == expected
@pytest.mark.parametrize(
"version,expected",
[
# no. 1
(
"1.2-alpha.1.2+build.11.e0f985a",
{
"major": 1,
"minor": 2,
"patch": 0,
"prerelease": "alpha.1.2",
"build": "build.11.e0f985a",
},
),
# no. 2
(
"1-alpha-1+build.11.e0f985a",
{
"major": 1,
"minor": 0,
"patch": 0,
"prerelease": "alpha-1",
"build": "build.11.e0f985a",
},
),
(
"0.1-0f",
{"major": 0, "minor": 1, "patch": 0, "prerelease": "0f", "build": None},
),
(
"0-0foo.1",
{"major": 0, "minor": 0, "patch": 0, "prerelease": "0foo.1", "build": None},
),
(
"0-0foo.1+build.1",
{
"major": 0,
"minor": 0,
"patch": 0,
"prerelease": "0foo.1",
"build": "build.1",
},
),
],
)
def test_should_parse_version_with_optional_minor_and_patch(version, expected):
result = Version.parse(version, optional_minor_and_patch=True)
assert result == expected
def test_parse_version_info_str_hash():
s_version = "1.2.3-alpha.1.2+build.11.e0f985a"
v = parse_version_info(s_version)
assert v.__str__() == s_version
d = {}
d[v] = "" # to ensure that Version are hashable
@pytest.mark.parametrize(
"version,expected",
[
# no. 1
(
"1.2.3-rc.0+build.0",
{
"major": 1,
"minor": 2,
"patch": 3,
"prerelease": "rc.0",
"build": "build.0",
},
),
# no. 2
(
"1.2.3-rc.0.0+build.0",
{
"major": 1,
"minor": 2,
"patch": 3,
"prerelease": "rc.0.0",
"build": "build.0",
},
),
],
)
def test_should_parse_zero_prerelease(version, expected):
result = parse(version)
assert result == expected
@pytest.mark.parametrize("version", ["01.2.3", "1.02.3", "1.2.03"])
def test_should_raise_value_error_for_zero_prefixed_versions(version):
with pytest.raises(ValueError):
parse(version)
def test_equal_versions_have_equal_hashes():
v1 = parse_version_info("1.2.3-alpha.1.2+build.11.e0f985a")
v2 = parse_version_info("1.2.3-alpha.1.2+build.22.a589f0e")
assert v1 == v2
assert hash(v1) == hash(v2)
d = {}
d[v1] = 1
d[v2] = 2
assert d[v1] == 2
s = set()
s.add(v1)
assert v2 in s
def test_parse_method_for_version_info():
s_version = "1.2.3-alpha.1.2+build.11.e0f985a"
v = Version.parse(s_version)
assert str(v) == s_version
def test_next_version_with_invalid_parts():
version = Version.parse("1.0.1")
with pytest.raises(ValueError):
version.next_version("invalid")
@pytest.mark.parametrize(
"version, part, expected",
[
# major
("1.0.4-rc.1", "major", "2.0.0"),
("1.1.0-rc.1", "major", "2.0.0"),
("1.1.4-rc.1", "major", "2.0.0"),
("1.2.3", "major", "2.0.0"),
("1.0.0-rc.1", "major", "1.0.0"),
# minor
("0.2.0-rc.1", "minor", "0.2.0"),
("0.2.5-rc.1", "minor", "0.3.0"),
("1.3.1", "minor", "1.4.0"),
# patch
("1.3.2", "patch", "1.3.3"),
("0.1.5-rc.2", "patch", "0.1.5"),
# prerelease
("0.1.4", "prerelease", "0.1.5-rc.1"),
("0.1.5-rc.1", "prerelease", "0.1.5-rc.2"),
# special cases
("0.2.0-rc.1", "patch", "0.2.0"), # same as "minor"
("1.0.0-rc.1", "patch", "1.0.0"), # same as "major"
("1.0.0-rc.1", "minor", "1.0.0"), # same as "major"
],
)
def test_next_version_with_versioninfo(version, part, expected):
ver = Version.parse(version)
next_version = ver.next_version(part)
assert isinstance(next_version, Version)
assert str(next_version) == expected
|
