def test_allows_all():
v = Version.parse("1.2.3")
assert v.allows_all(v)
assert not v.allows_all(Version.parse("0.0.3"))
assert not v.allows_all(
VersionRange(Version.parse("1.1.4"), Version.parse("1.2.4")))
assert not v.allows_all(VersionRange())
assert v.allows_all(EmptyConstraint())
def test_intersect():
v = Version.parse("1.2.3")
assert v.intersect(v) == v
assert v.intersect(Version.parse("1.1.4")).is_empty()
assert (v.intersect(
VersionRange(Version.parse("1.1.4"), Version.parse("1.2.4"))) == v)
assert (Version.parse("1.1.4").intersect(
VersionRange(v, Version.parse("1.2.4"))).is_empty())
def test_difference():
v = Version.parse("1.2.3")
assert v.difference(v).is_empty()
assert v.difference(Version.parse("0.8.0")) == v
assert v.difference(
VersionRange(Version.parse("1.1.4"),
Version.parse("1.2.4"))).is_empty()
assert (v.difference(
VersionRange(Version.parse("1.4.0"), Version.parse("3.0.0"))) == v)
def test_union():
v = Version.parse("1.2.3")
assert v.union(v) == v
result = v.union(Version.parse("0.8.0"))
assert result.allows(v)
assert result.allows(Version.parse("0.8.0"))
assert not result.allows(Version.parse("1.1.4"))
range = VersionRange(Version.parse("1.1.4"), Version.parse("1.2.4"))
assert v.union(range) == range
union = Version.parse("1.1.4").union(
VersionRange(Version.parse("1.1.4"), Version.parse("1.2.4")))
assert union == VersionRange(Version.parse("1.1.4"),
Version.parse("1.2.4"),
include_min=True)
result = v.union(
VersionRange(Version.parse("0.0.3"), Version.parse("1.1.4")))
assert result.allows(v)
assert result.allows(Version.parse("0.1.0"))
def test_allows_all(v003, v010, v080, v114, v123, v124, v140, v200, v234, v250, v300):
assert VersionRange(v123, v250).allows_all(EmptyConstraint())
range = VersionRange(v123, v250, include_max=True)
assert not range.allows_all(v123)
assert range.allows_all(v124)
assert range.allows_all(v250)
assert not range.allows_all(v300)
# with no min
range = VersionRange(max=v250)
assert range.allows_all(VersionRange(v080, v140))
assert not range.allows_all(VersionRange(v080, v300))
assert range.allows_all(VersionRange(max=v140))
assert not range.allows_all(VersionRange(max=v300))
assert range.allows_all(range)
assert not range.allows_all(VersionRange())
# with no max
range = VersionRange(min=v010)
assert range.allows_all(VersionRange(v080, v140))
assert not range.allows_all(VersionRange(v003, v140))
assert range.allows_all(VersionRange(v080))
assert not range.allows_all(VersionRange(v003))
assert range.allows_all(range)
assert not range.allows_all(VersionRange())
# Allows bordering range that is not more inclusive
exclusive = VersionRange(v010, v250)
inclusive = VersionRange(v010, v250, True, True)
assert inclusive.allows_all(exclusive)
assert inclusive.allows_all(inclusive)
assert not exclusive.allows_all(inclusive)
assert exclusive.allows_all(exclusive)
# Allows unions that are completely contained
range = VersionRange(v114, v200)
assert range.allows_all(VersionRange(v123, v124).union(v140))
assert not range.allows_all(VersionRange(v010, v124).union(v140))
assert not range.allows_all(VersionRange(v123, v234).union(v140))
def test_union(
v003, v010, v072, v080, v114, v123, v124, v130, v140, v200, v234, v250, v300
):
# with a version returns the range if it contains the version
range = VersionRange(v114, v124)
assert range.union(v123) == range
# with a version on the edge of the range, expands the range
range = VersionRange(v114, v124)
assert range.union(v124) == VersionRange(v114, v124, include_max=True)
assert range.union(v114) == VersionRange(v114, v124, include_min=True)
# with a version allows both the range and the version if the range
# doesn't contain the version
result = VersionRange(v003, v114).union(v124)
assert result.allows(v010)
assert not result.allows(v123)
assert result.allows(v124)
# returns a VersionUnion for a disjoint range
result = VersionRange(v003, v114).union(VersionRange(v130, v200))
assert result.allows(v080)
assert not result.allows(v123)
assert result.allows(v140)
# considers open ranges disjoint
result = VersionRange(v003, v114).union(VersionRange(v114, v200))
assert result.allows(v080)
assert not result.allows(v114)
assert result.allows(v140)
result = VersionRange(v114, v200).union(VersionRange(v003, v114))
assert result.allows(v080)
assert not result.allows(v114)
assert result.allows(v140)
# returns a merged range for an overlapping range
result = VersionRange(v003, v114).union(VersionRange(v080, v200))
assert result == VersionRange(v003, v200)
# considers closed ranges overlapping
result = VersionRange(v003, v114, include_max=True).union(VersionRange(v114, v200))
assert result == VersionRange(v003, v200)
result = VersionRange(v003, v114).union(VersionRange(v114, v200, include_min=True))
assert result == VersionRange(v003, v200)
def test_intersect(v114, v123, v124, v200, v250, v300):
# two overlapping ranges
assert VersionRange(v123, v250).intersect(VersionRange(v200, v300)) == VersionRange(
v200, v250
)
# a non-overlapping range allows no versions
a = VersionRange(v114, v124)
b = VersionRange(v200, v250)
assert a.intersect(b).is_empty()
# adjacent ranges allow no versions if exclusive
a = VersionRange(v114, v124)
b = VersionRange(v124, v200)
assert a.intersect(b).is_empty()
# adjacent ranges allow version if inclusive
a = VersionRange(v114, v124, include_max=True)
b = VersionRange(v124, v200, include_min=True)
assert a.intersect(b) == v124
# with an open range
open = VersionRange()
a = VersionRange(v114, v124)
assert open.intersect(open) == open
assert open.intersect(a) == a
# returns the version if the range allows it
assert VersionRange(v114, v124).intersect(v123) == v123
assert VersionRange(v123, v124).intersect(v114).is_empty()
def test_allows_any(
v003, v010, v072, v080, v114, v123, v124, v140, v200, v234, v250, v300
):
# disallows an empty constraint
assert not VersionRange(v123, v250).allows_any(EmptyConstraint())
# allows allowed versions
range = VersionRange(v123, v250, include_max=True)
assert not range.allows_any(v123)
assert range.allows_any(v124)
assert range.allows_any(v250)
assert not range.allows_any(v300)
# with no min
range = VersionRange(max=v200)
assert range.allows_any(VersionRange(v140, v300))
assert not range.allows_any(VersionRange(v234, v300))
assert range.allows_any(VersionRange(v140))
assert not range.allows_any(VersionRange(v234))
assert range.allows_any(range)
# with no max
range = VersionRange(min=v072)
assert range.allows_any(VersionRange(v003, v140))
assert not range.allows_any(VersionRange(v003, v010))
assert range.allows_any(VersionRange(max=v080))
assert not range.allows_any(VersionRange(max=v003))
assert range.allows_any(range)
# with min and max
range = VersionRange(v072, v200)
assert range.allows_any(VersionRange(v003, v140))
assert range.allows_any(VersionRange(v140, v300))
assert not range.allows_any(VersionRange(v003, v010))
assert not range.allows_any(VersionRange(v234, v300))
assert not range.allows_any(VersionRange(max=v010))
assert not range.allows_any(VersionRange(v234))
assert range.allows_any(range)
# allows a bordering range when both are inclusive
assert not VersionRange(max=v250).allows_any(VersionRange(min=v250))
assert not VersionRange(max=v250, include_max=True).allows_any(
VersionRange(min=v250)
)
assert not VersionRange(max=v250).allows_any(
VersionRange(min=v250, include_min=True)
)
assert not VersionRange(min=v250).allows_any(VersionRange(max=v250))
assert VersionRange(max=v250, include_max=True).allows_any(
VersionRange(min=v250, include_min=True)
)
# allows unions that are partially contained'
range = VersionRange(v114, v200)
assert range.allows_any(VersionRange(v010, v080).union(v140))
assert range.allows_any(VersionRange(v123, v234).union(v300))
assert not range.allows_any(VersionRange(v234, v300).union(v010))
# pre-release min does not allow lesser than itself
range = VersionRange(Version.parse("1.9b1"), include_min=True)
assert not range.allows_any(
VersionRange(
Version.parse("1.8.0"),
Version.parse("1.9.0"),
include_min=True,
always_include_max_prerelease=True,
)
)
def test_parse_constraint_multi_wilcard(input_):
assert parse_constraint(input_) == VersionUnion(
VersionRange(Version(2, 7, 0), Version(3, 0, 0), True, False),
VersionRange(Version(3, 2, 0), None, True, False),
)
def test_parse_constraint_multi(input_):
assert parse_constraint(input_) == VersionRange(Version(2, 0, 0),
Version(3, 0, 0),
include_min=False,
include_max=True)
import pytest
from pipgrip.libs.semver import Version, VersionRange, VersionUnion, parse_constraint
@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(1, 0, 0))),
(">1.0.0rc1", VersionRange(min=Version(1, 0, 0, pre="rc1"))),
("<1.2.3", VersionRange(max=Version(1, 2, 3))),
("<1.2.3rc1", VersionRange(max=Version(1, 2, 3, pre="rc1"))),
("<=1.2.3", VersionRange(max=Version(1, 2, 3), include_max=True)),
("<=1.2.3rc1",
VersionRange(max=Version(1, 2, 3, pre="rc1"), include_max=True)),
("<=1.2rc1",
VersionRange(max=Version(1, 2, 0, pre="rc1"), include_max=True)),
(">=1.2.3", VersionRange(min=Version(1, 2, 3), include_min=True)),
(">=1.2.3rc1",
VersionRange(min=Version(1, 2, 3, pre="rc1"), include_min=True)),
("=1.2.3", Version(1, 2, 3)),
("=1.2.3rc1", Version(1, 2, 3, pre="rc1")),
("1.2.3", Version(1, 2, 3)),
("1.2.3rc1", Version(1, 2, 3, pre="rc1")),
("=1.0", Version(1, 0, 0)),
