def test_false(self):
"""
Tests feature value groups that aren't sets.
"""
self.assertFalse(is_feature_a_set(*self.setB))
self.assertFalse(is_feature_a_set(*self.setD))
def test_different(self):
"""
Tests whether a feature value group is a set by all values being different.
"""
self.assertEqual(is_feature_a_set(*self.setC), DIFFERENT)
def test_same(self):
"""
Tests whether a feature value group is a set by being same.
"""
self.assertEqual(is_feature_a_set(*self.setA), SAME)
