def test_get_column_indexes_of_b(self):
     board = u"""
      abcdefgh
     8◻◼◻◼◻◼◻◼
     7♛◻◼◻◼◻◼◻
     6◻◼◻◼◻◼◻◼
     5◼◻◼◻◼◻◼◻
     4♛◼◻◼◻◼◻◼
     3◼◻◼◻◼◻◼◻
     2◻◼◻◼◻◼◻◼
     1◼◻◼◻◼◻◼◻
     """
     result = get_column_indexes('b', board)
     expected_indexes = [12, 22, 32, 42, 52, 62, 72, 82]
     self.assertEquals(expected_indexes, result)
 def test_get_column_indexes_of_h(self):
     board = u"""
      abcdefgh
     8◻◼◻◼◻◼◻◼
     7♛◻◼◻◼◻◼◻
     6◻◼◻◼◻◼◻◼
     5◼◻◼◻◼◻◼◻
     4♛◼◻◼◻◼◻◼
     3◼◻◼◻◼◻◼◻
     2◻◼◻◼◻◼◻◼
     1◼◻◼◻◼◻◼◻
     """
     result = get_column_indexes('h', board)
     expected_indexes = [18, 28, 38, 48, 58, 68, 78, 88]
     self.assertEquals(expected_indexes, result)
 def test_get_column_indexes_of_a(self):
     board = u"""
      abcdefgh
     8◻◼◻◼◻◼◻◼
     7♛◻◼◻◼◻◼◻
     6◻◼◻◼◻◼◻◼
     5◼◻◼◻◼◻◼◻
     4♛◼◻◼◻◼◻◼
     3◼◻◼◻◼◻◼◻
     2◻◼◻◼◻◼◻◼
     1◼◻◼◻◼◻◼◻
     """
     result = get_column_indexes('a', board)
     expected_indexes = [11, 21, 31, 41, 51, 61, 71, 81]
     self.assertEquals(expected_indexes, result)