<h1 class="pgc-h-arrow-right" data-track="2" > basic introduction to the 01.UnitTest testing framework</h1>
unittest
unittest is a Python unit testing framework, similar to the JUnit framework
significance:
1. Flexible organization ui automation / interface test cases
2. Make use cases efficient
3. Assertion: Facilitates validation of test case results
4. Integration html form test report
1. A class inherits the unittest. TestCase, that is, a specific TestCase (test methods all start with test, otherwise they are not recognized by unitest, and the order of execution is based on (0-9, A-Z, a-z ))
2. The result of each use case execution is identified, and success is . , the failure is F, and the error is E
3. Use setUp(), tearDown(), setUpClass(), and tearDownClass() to lay out the environment before the use case is executed and clean up after the use case is executed
4. Add stream to the parameter to output the report to a file: you can output the html report with HTMLTestRunner.
5.3.Verbosity parameters can control the output of the execution result, 0 is a simple report, 1 is a general report, and 2 is a detailed report.
6. Multiple single test cases are grouped together, which is TestSuite
unittest, TestSuite: Test suite
unittest. TestLoader : Responsible for loading tests according to various standards and wrapping them in TestSuite
loadTestsFromNames: Returns a suite of test cases for a given set of case names
unittest. TextTestRunner: Run the use case
<h1 class="pgc-h-arrow-right" data-track="21" >02</h1>
Smoke test
'Requirements:
1. Label the use case and run only certain use cases that have a label For example, we can add _smkoe after the name of the test method to indicate that this is an important test method and needs to be regressed on a daily basis.
The key points are:
The name tagged after the test method name uses the dir(ClassName) method to get all the method names defined under the class using addTest() to dynamically add use cases
2. Customize the execution order of the use case, the long method is executed first, and the short one is executed later
<h1 class="pgc-h-arrow-right" data-track="28" >03</h1>
Integrated Html test report
time = time.strftime('%Y-%m-%d-%H-%%M', time.localtime()) # Gets the current time
dir = report path
file = open(dir, 'wb')
runner = HTMLTestRunner(stream=file, description= description information )
Service Unavailable(case)
< h1 class="pgc-h-arrow-right" data-track="35" >04.Affirm</h1>
assertion
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