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from build.plugins.lib.nots.semver import Version, Operator, VersionRange
def test_from_str():
checklist = [
(">= 1.2.3", VersionRange, Operator.GE),
(">=1.2.3", VersionRange, Operator.GE),
(">= 1.2.3", VersionRange, Operator.GE),
(" >= 1.2.3 ", VersionRange, Operator.GE),
("= 1.2.3", VersionRange, Operator.EQ),
("=1.2.3", VersionRange, Operator.EQ),
("= 1.2.3", VersionRange, Operator.EQ),
(" = 1.2.3 ", VersionRange, Operator.EQ),
(" 1.2.3", VersionRange, Operator.EQ),
("1.2.3", VersionRange, Operator.EQ),
(" 1.2.3", VersionRange, Operator.EQ),
(" 1.2.3 ", VersionRange, Operator.EQ),
]
for range_str, expected_class, expected_operator in checklist:
range = VersionRange.from_str(range_str)
assert isinstance(range, expected_class), f"unexpected class for '{range_str}': '{type(range)}'"
assert range.operator == expected_operator, f"unexpected operator for '{range_str}': '{range.operator}'"
def test_from_str_error():
error_template = "Unsupported version range: '{}'. Currently we only support ranges with stable versions and GE / EQ: '>= 1.2.3' / '= 1.2.3' / '1.2.3'"
checklist = [
(r"¯\_(ツ)_/¯", ValueError, error_template),
("<= 1.2.3", ValueError, error_template),
("<=1.2.3", ValueError, error_template),
("<= 1.2.3", ValueError, error_template),
(" <= 1.2.3 ", ValueError, error_template),
("< 1.2.3", ValueError, error_template),
("<1.2.3", ValueError, error_template),
("< 1.2.3", ValueError, error_template),
(" < 1.2.3 ", ValueError, error_template),
("> 1.2.3", ValueError, error_template),
(">1.2.3", ValueError, error_template),
("> 1.2.3", ValueError, error_template),
(" > 1.2.3 ", ValueError, error_template),
("0.0.1-beta", ValueError, error_template),
]
for range_str, expected_class, expected_msg_template in checklist:
try:
VersionRange.from_str(range_str)
except Exception as exception:
error = exception
assert isinstance(error, expected_class), f"unexpected error class for '{range_str}': '{type(error)}'"
assert str(error) == expected_msg_template.format(
range_str
), f"unexpected error message for '{range_str}': '{error}'"
def test_init():
checklist = [
(Operator.GE, "1.2.3", Operator.GE, Version(1, 2, 3)),
(Operator.GE, " 1.2.3 ", Operator.GE, Version(1, 2, 3)),
(Operator.GE, "0.0.1", Operator.GE, Version(0, 0, 1)),
(Operator.EQ, "1.2.3", Operator.EQ, Version(1, 2, 3)),
(Operator.EQ, " 1.2.3 ", Operator.EQ, Version(1, 2, 3)),
(Operator.EQ, "0.0.1", Operator.EQ, Version(0, 0, 1)),
(None, "1.2.3", Operator.EQ, Version(1, 2, 3)),
(None, " 1.2.3 ", Operator.EQ, Version(1, 2, 3)),
(None, "0.0.1", Operator.EQ, Version(0, 0, 1)),
]
for operator_provided, version_provided, expected_operator, expected_version in checklist:
range = VersionRange(operator_provided, Version.from_str(version_provided))
assert (
range.operator == expected_operator
), f"unexpected operator for '{operator_provided}', '{version_provided}': '{range.operator}'"
assert (
range.version == expected_version
), f"unexpected result version for '{operator_provided}', '{version_provided}': '{range.version}'"
def test_is_satisfied():
checklist = [
(">= 1.2.3", "1.2.3", True),
(">= 1.2.3", "1.2.4", True),
(">= 1.2.3", "1.3.0", True),
(">= 1.2.3", "2.0.0", True),
(">= 1.2.3", "5.8.2", True),
(">= 1.2.3", "1.2.2", False),
(">= 1.2.3", "0.100.200", False),
("= 1.2.3", "1.2.3", True),
("1.2.3", "1.2.3", True),
("1.2.3", "1.2.2", False),
("1.2.3", "1.3.3", False),
("1.2.3", "2.2.3", False),
("12345.45634.456234", "12345.45634.456234", True),
("0.0.0", "0.0.0", True),
]
for range_provided, version_provided, expected_result in checklist:
version = Version.from_str(version_provided)
range = VersionRange.from_str(range_provided)
assert (
range.is_satisfied_by(version) == expected_result
), f"Unexpected is_satisfied_by result for '{range_provided}', '{version_provided}': {(not expected_result)}"
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