def test_parse_constraints_multi2(parser, input):
first = Constraint('>', '2.0.0.0')
second = Constraint('<', '2.0.5.0')
third = Constraint('>', '2.0.6.0')
multi1 = MultiConstraint((first, second))
multi2 = MultiConstraint((multi1, third), False)
assert str(parser.parse_constraints(input)) == str(multi2)
def test_multi_version_match_succeeds():
require_start = Constraint('>', '1.0')
require_end = Constraint('<', '1.2')
provider = Constraint('==', '1.1')
multi = MultiConstraint((require_start, require_end))
assert multi.matches(provider)
def test_multi_version_provided_match_succeeds():
require_start = Constraint('>', '1.0')
require_end = Constraint('<', '1.2')
provide_start = Constraint('>=', '1.1')
provide_end = Constraint('<', '2.0')
multi_require = MultiConstraint((require_start, require_end))
multi_provide = MultiConstraint((provide_start, provide_end))
assert multi_require.matches(multi_provide)
def test_parse_constraints_tilde(parser, input, min, max):
if min:
expected = MultiConstraint((min, max))
else:
expected = max
assert str(parser.parse_constraints(input)) == str(expected)
def test_parse_constraints_negative_wildcard(parser, input, min, max):
if min:
expected = MultiConstraint((min, max), conjunctive=False)
else:
expected = max
constraint = parser.parse_constraints(input)
assert str(constraint.constraint) == str(expected)
def test_parse_constraints_multi(parser, input):
first = Constraint('>', '2.0.0.0')
second = Constraint('<=', '3.0.0.0')
multi = MultiConstraint((first, second))
assert str(parser.parse_constraints(input)) == str(multi)