class Less(OperatorTestCase):
def test_numbers(self):
ref = 42
self.assert_match(0, ref)
self.assert_match(-ref, ref)
self.assert_match(3.14, ref)
self.assert_no_match(ref, ref)
self.assert_no_match(2 * ref, ref)
def test_strings(self):
ref = "Alice has a cat"
for i in range(len(ref) - 1):
self.assert_match(ref[:i], ref)
self.assert_no_match(ref, ref)
self.assert_no_match(2 * ref, ref)
self.assert_no_match("Bob has a cat", ref)
def test_sets(self):
ref = set([1, 2, 3, 5])
for s in self.subsets(ref, strict=True):
self.assert_match(s, ref)
self.assert_no_match(ref, ref)
self.assert_no_match(ref | set([7]), ref)
self.assert_no_match(set([0]), ref)
test_repr = lambda self: self.assert_repr(__unit__.Less(42))
# Assertion functions
def assert_match(self, value, ref):
return super(Less, self).assert_match(__unit__.Less(ref), value)
def assert_no_match(self, value, ref):
return super(Less, self).assert_no_match(__unit__.Less(ref), value)
def assert_no_match(self, value, ref):
return super(Less, self).assert_no_match(__unit__.Less(ref), value)