python unittest module

Test method, save the written test method class, the test class inherits from unittest.Testcase

class test_mathMethod(unittest.TestCase):

    def test_plus(self):
        mathM = mathMethod(3,4)
        result = mathM.test_plus()
        print("相加结果",result)
    def test_minus(self):
        mathM = mathMethod(1,9)
        result = mathM.test_minus()
        print("相减结果:",result)

Test case, create test case class

Test suite, create test suite

import HTMLTestRunner
import unittest
suite = unittest.TestSuite() #创建测试套件
loader = unittest.TestLoader() #loader方方法加载用例
suite.addTest(loader.loadTestsFromModule(test_start_api))
#suite = unittest.makeSuite(test_api) #测试套件实例 负责收集用例
# suite.addTest(test_api.test_api()) #加载测试用例
with open ("test_api.html","wb+") as file:
    runner = HTMLTestRunner.HTMLTestRunner(stream= file,title="接口测试0304")
    runner.run(suite)

Create a test suite:

suite = unittest.TestSuite()

 

Method of loading test cases:

loader = unittest.TestLoader()

suite.addTest(loader.loadTestsFromtestCase(test class name)) Load test cases through test class

suite.addTest(loader.loadTestsFromModule(module name)) Load test cases from the module

 

Affirmation:

Determine whether the result is correct or not. unittest asserts,

assertEqual()