Unittest测试框架基本使用[通俗易懂]

import unittest
class Test(unittest.TestCase):
def test_1(self):
print(1)
def test_3(self):
print(3)
def test_2(self):
print(2)
def test_4(self):
print(4)
def test_5(self):
print(5)
def add(self):
print("这条样例不会被执行")
if __name__ =='__main__':
#执行全部用例
# unittest.main()
# 创建套件
suit = unittest.TestSuite()
# 添加用例
# suit.addTest(Test("test_3"))
suit.addTests([Test("test_3"),Test("test_2")])
# 执行用例
run = unittest.TextTestRunner()
run.run(suit)

import unittest
class Test(unittest.TestCase):
def setUp(self) -> None:
print("打开浏览器")
def test_1(self):
print(1)
def test_3(self):
print(3)
def test_2(self):
print(2)
def tearDown(self) -> None:
print("关闭浏览器")
if __name__ =='__main__':
# 执行全部用例
unittest.main()

import unittest
class Test(unittest.TestCase):
@classmethod  # 指明这是个类方法以类为维度去执行的
def setUpClass(cls):
print("===开始执行测试===")
def test_1(self):
print(1)
def test_3(self):
print(3)
def test_2(self):
print(2)
@classmethod  # 指明这是个类方法以类为维度去执行的
def tearDownClass(cls):
print("===结束执行测试===")
if __name__ =='__main__':
# 执行全部用例
unittest.main()

import unittest
from selenium import webdriver
class Test(unittest.TestCase):
def setUp(self) -> None:
self.driver = webdriver.Firefox()
self.driver.get("https://www/baidu.com")
self.title = self.driver.title
print(self.title)
return self.title
def test1(self):
self.assertEqual(self.setUp(),"百度一下，你就知道")
if __name__ == '__main__':
unittest.main()

import unittest
class MyTestCase(unittest.TestCase):
# 跳过测试，参数为测试被跳过的原因
@unittest.skip("demonstrating skipping")
def test_nothing(self):
self.fail("shouldn't happen")
# 条件为真时，跳过测试
@unittest.skipIf(1>3,"if true")
def test_format(self):
print("test_format")
pass
# 除非条件为真，否则跳过测试
@unittest.skipUnless(1>3, "if not true")
def test_windows_support(self):
print("test_windows_support")
pass
if __name__ == "__main__":
unittest.main()

import unittest
class NumbersTest(unittest.TestCase):
def test_even(self):
""" Test that numbers between 0 and 5 are all even. """
for i in range(0, 6):
with self.subTest(i==i):
self.assertEqual(i % 2, 0)
if __name__ == "__main__":
unittest.main()