python测试，为什么测试文件的那7,10两行没有覆盖

kofii

待测试代码:

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# -*- coding: utf-8 -*-
#
# @author Epsirom

import random


class GameMap(object):
    """
    The game map, contains a lot of cells.

    Each cell has a value, 0 means it is a dead/empty cell, and 1 means it is a live cell.

    Attributes:
        size:
    """

    MAX_MAP_SIZE = 100
    MAX_CELL_VALUE = 1
    DIRECTIONS = (
        (0, 1, ),
        (0, -1, ),
        (1, 0, ),
        (-1, 0, ),
        (1, 1),
        (1, -1),
        (-1, 1),
        (-1, -1)
    )

    def __init__(self, rows, cols):
        """Inits GameMap with row and column count."""
        if not isinstance(rows, int):
            raise TypeError("rows should be int")
        if not isinstance(cols, int):
            raise TypeError("cols should be int")
        assert 0 < rows <= self.MAX_MAP_SIZE
        assert 0 < cols <= self.MAX_MAP_SIZE
        self.size = (rows, cols, )
        self.cells = [[0 for col in range(cols)] for row in range(rows)]

    @property
    def rows(self):
        """获取行数"""
        return self.size[0]

测试代码：

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from unittest import TestCase
from game_map import GameMap


class TestGameMap(TestCase):
    def setUp(self):
        self.game_map = GameMap(4, 3)

    def test_rows(self):
        self.assertEqual(4,self.game_map.rows,"yes")

已经百度了一天了，实在不知道怎么解决

cry323

想问问你的注释呢，看的脑阔能

这么多def