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import pytest
from semver import max_ver, min_ver
def test_should_get_max():
assert max_ver("3.4.5", "4.0.2") == "4.0.2"
def test_should_get_max_same():
assert max_ver("3.4.5", "3.4.5") == "3.4.5"
def test_should_get_min():
assert min_ver("3.4.5", "4.0.2") == "3.4.5"
def test_should_get_min_same():
assert min_ver("3.4.5", "3.4.5") == "3.4.5"
@pytest.mark.parametrize(
"left,right,expected",
[
("1.2.3-rc.2", "1.2.3-rc.10", "1.2.3-rc.2"),
("1.2.3-rc2", "1.2.3-rc10", "1.2.3-rc10"),
# identifiers with letters or hyphens are compared lexically in ASCII sort
# order.
("1.2.3-Rc10", "1.2.3-rc10", "1.2.3-Rc10"),
# Numeric identifiers always have lower precedence than non-numeric
# identifiers.
("1.2.3-2", "1.2.3-rc", "1.2.3-2"),
# A larger set of pre-release fields has a higher precedence than a
# smaller set, if all of the preceding identifiers are equal.
("1.2.3-rc.2.1", "1.2.3-rc.2", "1.2.3-rc.2"),
# When major, minor, and patch are equal, a pre-release version has lower
# precedence than a normal version.
("1.2.3", "1.2.3-1", "1.2.3-1"),
("1.0.0-alpha", "1.0.0-alpha.1", "1.0.0-alpha"),
],
)
def test_prerelease_order(left, right, expected):
assert min_ver(left, right) == expected
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