（1）HTMLTestRunner.py的下載路徑:https://pan.baidu.com/s/1Yk2E8d8bIo5_rmpussOE9Q 提取碼：0jae 

（2）HTMLTestRunner.py的存放到python安裝的路徑的lib資料夾下面，如下圖所示：

(3)以加減乘除的計算為例,建立三個類：(1)mathMethod.py(2)testMathMethod.py（3）testSuit.py

(1)mathMethod.py

class MathMethod:

    def __init__(self, a, b):
        self.a = a
        self.b = b

    def add(self):
        return self.a+self.b

    def sub(self):
        return self.a-self.b

    def chengfa(self):
        return self.a*self.b

    def div(self):
        return self.a/self.b

(2)testMathMethod.py

import unittest
from 單元測試.mathMethod import MathMethod


# 對mathmethod進行單元測試
# TestCase
# 下面都是測試用例
class TestMathMethod(unittest.TestCase):
    def setUp(self):
        print("開始測試啦！")

    def test_add(self):
        try:
            t = MathMethod(5, 4).add()
            self.assertEqual(t, 9, "出錯啦")
            print(t)
        except AssertionError as e:
            print("單元測試出錯啦，錯誤是%s")
            raise e

    def test_sub(self):
        try:
            t = MathMethod(9, 6).sub()
            self.assertEqual(t, 3, "出錯啦")
            print(t)
        except AssertionError as e:
            print("單元測試出錯啦，錯誤是%s")
            raise e

    def test_chengfa(self):

        try:
            t = MathMethod(5, 5).chengfa()
            self.assertEqual(t, 25, "出錯啦")
            print(t)
        except AssertionError as e:
            print("單元測試出錯啦，錯誤是%s")
            raise e

    def test_div(self):
        try:
            t = MathMethod(25, 5).div()
            self.assertEqual(t, 5, "出錯啦")
            print(t)
        except AssertionError as e:
            print("單元測試出錯啦，錯誤是%s")
            raise e

    def tearDown(self):
        print("測試結束了！")


(3)testSuit.py
 

import unittest
import time
from 單元測試.testMathMethod import TestMathMethod
import HTMLTestRunner

# 作用把所有測試用例集合起來，放在一個測試集裡面。
suite = unittest.TestSuite()
suite.addTest(TestMathMethod("test_add"))
suite.addTest(TestMathMethod("test_sub"))
suite.addTest(TestMathMethod("test_chengfa"))
suite.addTest(TestMathMethod("test_div"))
now = time.strftime('%Y-%m-%d_%H_%M_%S')
# 執行測試集
filePath = "pyResult" + now + ".html"
fp = open(filePath, 'wb')
# 生成報告的title,描述
runner = HTMLTestRunner.HTMLTestRunner(stream=fp, title="2019-1-6 test report",
                                       verbosity=2)  # 執行測試用例出結果
runner.run(suite)
fp.close()

(4)執行testSuit生成測試報告:

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