If you’re using PyCharm IDE, you can simply pressctrl+shift+F10to run unittest module. Otherwise you can use command prompt to run this module. For example, we named the file for unit-testing asBasic_Test.py. So the command to run python unittest will be:$python3.6 -m unittest Basic...
Of course, you only find errors if you have written a test that exercises the particular functionality that's broken, but once you start writing unit tests, you may be surprised by how many errors you find. As you write test cases, you'll think, "Gee, I wonder whether I handle this ...
可以根据需要使用其他装饰器,如@unittest.expectedFailure来标记预期失败的测试方法。 测试用例的写法必须符合相应的规范,如函数式要以"test_"开头,类式要继承自unittest.TestCase等。 使用断言方法进行结果验证时,应根据实际情况选择合适的断言方法,如assertEqual、assertTrue、assertIn等。 测试用例应该独立、可重复和可...
完整代码示例 下面是一个完整的示例代码,演示如何使用命令行参数在Python中启动单元测试: importunittestimportargparseclassTestExample(unittest.TestCase):deftest_addition(self):arg1=self.args.arg1 arg2=self.args.arg2 result=arg1+arg2 self.assertEqual(result,4)if__name__=='__main__':parser=argparse....
def test_negative_case(self): """expect -1 as output to denote error when looking at negative area""" self.rectangle.set_width(-1) self.rectangle.set_height(2) self.assertEqual(self.rectangle.get_area(), -1, "incorrect negative output") In the above code example, we have overridden...
Visual Studio allows you to run and test existing Python code without a project, by opening a folder with Python code. In this scenario, you need to use a PythonSettings.json file to configure testing.Open your existing Python code by using the Open a Local Folder option: When you open ...
python-munittest<test_module> 1. 其中<test_module>是测试代码所在的模块或目录。如果想要运行某个具体的测试类或测试方法,可以使用-k参数指定要匹配的测试名称,如下所示: python-munittest-ktest_example 1. 一个简单的测试示例 假设我们有一个名为calculator.py的模块,其中包含了一个简单的计算器类Calculator,...
myTest/mainTest.py importunittest#定义测试集所在文件夹path='./tests'#pattern='test*.py' 规定测试集文件开头命名为test,也可以是pattern='test_*.py'#discover方法找到path 目录下所有文件到的测试用例组装到测试套件#因此可以直接通过run()方法执行discoverdiscover=unittest.defaultTestLoader.discover(path,patte...
Step 4 – Create Test Files:Create a separate directory within your project for your test files. For example, you can create a directory namedtests. Inside thetestsdirectory, create Python files with names starting withtest_(e.g.,test_my_module.py). These files will contain your unit tests...
1.Write a Python unit test program to check if a given number is prime or not. Click me to see the sample solution 2.Write a Python unit test program to check if a list is sorted in ascending order. Click me to see the sample solution ...