def test_negation(all_values):
for values in [{'guid_2', 'guid_1'}, {'guid_5', 'guid_9'}, {'guid_2'}]:
test_predicate = in_negate(in_set(values, 'volume_guid'))
included_values = set()
for val in all_values:
if test_predicate.do_include({'volume_guid': val}):
included_values.add(val)
assert included_values == all_values.difference(values)
def test_negation(self):
for values in [{'guid_2', 'guid_1'}, {'guid_5', 'guid_9'}, {'guid_2'}]:
test_predicate = in_negate(in_set(values, 'volume_guid'))
included_values = set()
for val in PredicatesTest.all_values:
if test_predicate.do_include({'volume_guid': val}):
included_values.add(val)
self.assertEqual(included_values,
PredicatesTest.all_values.difference(values))