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test_helpers.py
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test_helpers.py
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import pytest
from poetry.core.semver.helpers import parse_constraint
from poetry.core.semver.version import Version
from poetry.core.semver.version_range import VersionRange
from poetry.core.semver.version_union import VersionUnion
from poetry.core.version.pep440 import ReleaseTag
@pytest.mark.parametrize(
"input,constraint",
[
("*", VersionRange()),
("*.*", VersionRange()),
("v*.*", VersionRange()),
("*.x.*", VersionRange()),
("x.X.x.*", VersionRange()),
# ('!=1.0.0', Constraint('!=', '1.0.0.0')),
(">1.0.0", VersionRange(min=Version.from_parts(1, 0, 0))),
("<1.2.3", VersionRange(max=Version.from_parts(1, 2, 3))),
("<=1.2.3", VersionRange(max=Version.from_parts(1, 2, 3), include_max=True)),
(">=1.2.3", VersionRange(min=Version.from_parts(1, 2, 3), include_min=True)),
("=1.2.3", Version.from_parts(1, 2, 3)),
("1.2.3", Version.from_parts(1, 2, 3)),
("=1.0", Version.from_parts(1, 0, 0)),
("1.2.3b5", Version.from_parts(1, 2, 3, pre=ReleaseTag("beta", 5))),
(">= 1.2.3", VersionRange(min=Version.from_parts(1, 2, 3), include_min=True)),
(
">dev",
VersionRange(min=Version.from_parts(0, 0, dev=ReleaseTag("dev"))),
), # Issue 206
],
)
def test_parse_constraint(input, constraint):
assert parse_constraint(input) == constraint
@pytest.mark.parametrize(
"input,constraint",
[
(
"v2.*",
VersionRange(
Version.from_parts(2, 0, 0), Version.from_parts(3, 0, 0), True
),
),
(
"2.*.*",
VersionRange(
Version.from_parts(2, 0, 0), Version.from_parts(3, 0, 0), True
),
),
(
"20.*",
VersionRange(
Version.from_parts(20, 0, 0), Version.from_parts(21, 0, 0), True
),
),
(
"20.*.*",
VersionRange(
Version.from_parts(20, 0, 0), Version.from_parts(21, 0, 0), True
),
),
(
"2.0.*",
VersionRange(
Version.from_parts(2, 0, 0), Version.from_parts(2, 1, 0), True
),
),
(
"2.x",
VersionRange(
Version.from_parts(2, 0, 0), Version.from_parts(3, 0, 0), True
),
),
(
"2.x.x",
VersionRange(
Version.from_parts(2, 0, 0), Version.from_parts(3, 0, 0), True
),
),
(
"2.2.X",
VersionRange(
Version.from_parts(2, 2, 0), Version.from_parts(2, 3, 0), True
),
),
("0.*", VersionRange(max=Version.from_parts(1, 0, 0))),
("0.*.*", VersionRange(max=Version.from_parts(1, 0, 0))),
("0.x", VersionRange(max=Version.from_parts(1, 0, 0))),
],
)
def test_parse_constraint_wildcard(input, constraint):
assert parse_constraint(input) == constraint
@pytest.mark.parametrize(
"input,constraint",
[
(
"~v1",
VersionRange(
Version.from_parts(1, 0, 0), Version.from_parts(2, 0, 0), True
),
),
(
"~1.0",
VersionRange(
Version.from_parts(1, 0, 0), Version.from_parts(1, 1, 0), True
),
),
(
"~1.0.0",
VersionRange(
Version.from_parts(1, 0, 0), Version.from_parts(1, 1, 0), True
),
),
(
"~1.2",
VersionRange(
Version.from_parts(1, 2, 0), Version.from_parts(1, 3, 0), True
),
),
(
"~1.2.3",
VersionRange(
Version.from_parts(1, 2, 3), Version.from_parts(1, 3, 0), True
),
),
(
"~1.2-beta",
VersionRange(
Version.from_parts(1, 2, 0, pre=ReleaseTag("beta")),
Version.from_parts(1, 3, 0),
True,
),
),
(
"~1.2-b2",
VersionRange(
Version.from_parts(1, 2, 0, pre=ReleaseTag("beta", 2)),
Version.from_parts(1, 3, 0),
True,
),
),
(
"~0.3",
VersionRange(
Version.from_parts(0, 3, 0), Version.from_parts(0, 4, 0), True
),
),
(
"~3.5",
VersionRange(
Version.from_parts(3, 5, 0), Version.from_parts(3, 6, 0), True
),
),
(
"~=3.5",
VersionRange(
Version.from_parts(3, 5, 0), Version.from_parts(4, 0, 0), True
),
), # PEP 440
(
"~=3.5.3",
VersionRange(
Version.from_parts(3, 5, 3), Version.from_parts(3, 6, 0), True
),
), # PEP 440
(
"~=3.5.3rc1",
VersionRange(
Version.from_parts(3, 5, 3, pre=ReleaseTag("rc", 1)),
Version.from_parts(3, 6, 0),
True,
),
), # PEP 440
],
)
def test_parse_constraint_tilde(input, constraint):
assert parse_constraint(input) == constraint
@pytest.mark.parametrize(
"input,constraint",
[
(
"^v1",
VersionRange(
Version.from_parts(1, 0, 0), Version.from_parts(2, 0, 0), True
),
),
("^0", VersionRange(Version.from_parts(0), Version.from_parts(0, 1), True)),
(
"^0.0",
VersionRange(
Version.from_parts(0, 0, 0), Version.from_parts(0, 1, 0), True
),
),
(
"^1.2",
VersionRange(
Version.from_parts(1, 2, 0), Version.from_parts(2, 0, 0), True
),
),
(
"^1.2.3-beta.2",
VersionRange(
Version.from_parts(1, 2, 3, pre=ReleaseTag("beta", 2)),
Version.from_parts(2, 0, 0),
True,
),
),
(
"^1.2.3",
VersionRange(
Version.from_parts(1, 2, 3), Version.from_parts(2, 0, 0), True
),
),
(
"^0.2.3",
VersionRange(
Version.from_parts(0, 2, 3), Version.from_parts(0, 3, 0), True
),
),
(
"^0.2",
VersionRange(
Version.from_parts(0, 2, 0), Version.from_parts(0, 3, 0), True
),
),
(
"^0.2.0",
VersionRange(
Version.from_parts(0, 2, 0), Version.from_parts(0, 3, 0), True
),
),
(
"^0.0.3",
VersionRange(
Version.from_parts(0, 0, 3), Version.from_parts(0, 0, 4), True
),
),
],
)
def test_parse_constraint_caret(input, constraint):
assert parse_constraint(input) == constraint
@pytest.mark.parametrize(
"input",
[
">2.0,<=3.0",
">2.0 <=3.0",
">2.0 <=3.0",
">2.0, <=3.0",
">2.0 ,<=3.0",
">2.0 , <=3.0",
">2.0 , <=3.0",
"> 2.0 <= 3.0",
"> 2.0 , <= 3.0",
" > 2.0 , <= 3.0 ",
],
)
def test_parse_constraint_multi(input):
assert parse_constraint(input) == VersionRange(
Version.from_parts(2, 0, 0),
Version.from_parts(3, 0, 0),
include_min=False,
include_max=True,
)
@pytest.mark.parametrize(
"input",
[">=2.7,!=3.0.*,!=3.1.*", ">=2.7, !=3.0.*, !=3.1.*", ">= 2.7, != 3.0.*, != 3.1.*"],
)
def test_parse_constraint_multi_wilcard(input):
assert parse_constraint(input) == VersionUnion(
VersionRange(
Version.from_parts(2, 7, 0), Version.from_parts(3, 0, 0), True, False
),
VersionRange(Version.from_parts(3, 2, 0), None, True, False),
)
@pytest.mark.parametrize(
"input,constraint",
[
(
"!=v2.*",
VersionRange(max=Version.parse("2.0")).union(
VersionRange(Version.parse("3.0"), include_min=True)
),
),
(
"!=2.*.*",
VersionRange(max=Version.parse("2.0")).union(
VersionRange(Version.parse("3.0"), include_min=True)
),
),
(
"!=2.0.*",
VersionRange(max=Version.parse("2.0")).union(
VersionRange(Version.parse("2.1"), include_min=True)
),
),
("!=0.*", VersionRange(Version.parse("1.0"), include_min=True)),
("!=0.*.*", VersionRange(Version.parse("1.0"), include_min=True)),
],
)
def test_parse_constraints_negative_wildcard(input, constraint):
assert parse_constraint(input) == constraint
@pytest.mark.parametrize(
"input, expected",
[
("1", "1"),
("1.2", "1.2"),
("1.2.3", "1.2.3"),
("!=1", "!=1"),
("!=1.2", "!=1.2"),
("!=1.2.3", "!=1.2.3"),
("^1", ">=1,<2"),
("^1.0", ">=1.0,<2.0"),
("^1.0.0", ">=1.0.0,<2.0.0"),
("~1", ">=1,<2"),
("~1.0", ">=1.0,<1.1"),
("~1.0.0", ">=1.0.0,<1.1.0"),
],
)
def test_constraints_keep_version_precision(input, expected):
assert str(parse_constraint(input)) == expected
@pytest.mark.parametrize(
"unsorted, sorted_",
[
(["1.0.3", "1.0.2", "1.0.1"], ["1.0.1", "1.0.2", "1.0.3"]),
(["1.0.0.2", "1.0.0.0rc2"], ["1.0.0.0rc2", "1.0.0.2"]),
(["1.0.0.0", "1.0.0.0rc2"], ["1.0.0.0rc2", "1.0.0.0"]),
(["1.0.0.0.0", "1.0.0.0rc2"], ["1.0.0.0rc2", "1.0.0.0.0"]),
(["1.0.0rc2", "1.0.0rc1"], ["1.0.0rc1", "1.0.0rc2"]),
(["1.0.0rc2", "1.0.0b1"], ["1.0.0b1", "1.0.0rc2"]),
],
)
def test_versions_are_sortable(unsorted, sorted_):
unsorted = [parse_constraint(u) for u in unsorted]
sorted_ = [parse_constraint(s) for s in sorted_]
assert sorted(unsorted) == sorted_