def test_find_sequences_2_abd(self): cursor = Cursor([['A', 'B'], [None, 'D']]) self.assertEqual(cursor.find_sequences(), {('A', 'B')})
def test_find_sequences_2_bcd(self): cursor = Cursor([[None, 'B'], ['C', 'D']]) self.assertEqual(cursor.find_sequences(), {('C', 'D')})
def test_find_sequences_2_abc(self): cursor = Cursor([['A', 'B'], ['C', None]]) self.assertEqual(cursor.find_sequences(), {('A', 'B')})