[test process and theory - Test Technology System]

Software test classification

Classification by development stage

• unit testing
• Integration testing
• The system test
• The acceptance test

The system test

• A functional test
• Compatibility test
• Performance testing
• Security testing

The acceptance test

• α test ： Internal test version , The company's internal personnel simulate users to operate products in the development environment , Find problems and correct them .
• β test ： Public beta version , Put the product into the actual use environment for users , Users find problems and feed them back to developers for repair .（ It is easier to find some problems found in real use scenarios ）

Press whether to view the code

• Black box testing
• White box testing
• Grey box testing

Black box testing

• Also known as data-driven testing
• The internal structure and characteristics of the program are completely ignored
• Focus on testing the functional requirements of the software
• Only the input data and output data of the software are concerned

White box testing

• Study the internal source code and program structure of the product
• Unit testing is a kind of white box testing

According to the test execution mode

Depending on whether the program is running

• The static test
• Dynamic testing

According to whether it is performed manually or not

• Manual testing
• automated testing

Other categories

• Smoke testing
• regression testing
• Random test
• Exploratory testing

Layered test system

Automated layered test system

• 70% unit testing （ Automated unit testing ）
• 20% Service Testing （ Test on the server side , I.e. interface test , Interface automation ）
• 10% User interface testing （UI automated testing ）

Unit test method

• Java
  JUnit
  TestNG
• Python
  unittest
  pytest

The interface test

• Interface ： Full name of interface Application Programming Interface, It's generally called API.
• The interface test ： It is used to test the input and output of the interface where the software provides external services .
• Check the correctness of interface parameter transfer , Correctness of interface function implementation , Correctness of output results , And the integrity and rationality of fault-tolerant handling of various abnormal conditions .

Interface test method

• Charles,Fiddler— They are all agent tools , The interface data can be captured
• Postman— An easy-to-use interface testing tool , More popular
• Jmeter— Open source performance tools , It can be used to verify the interface functionality , Verification of interface performance
• loadRunner— Commercial performance testing tools , The charge is high , No recommendation
• python:Requests,HttpRunner
• Java:HttpClient,RestAssured

UI The test method

• Manual method ： Manual view , operation
• Automation methods ：
  Web—selenium
  app—appium

Common test platforms

• Test case management and Bug Management platform
• Code management platform
• Process management platform

Test case management platform

• jira: Recommended solution , Strong customization , Cross department collaboration platform （ Basically, medium and large domestic companies are using jira）
• redmine: Recommended solution , Open source , active , Strong customization （ Small business ）
• testlink: Popular test case management platform , The experience is not very good , No recommendation
• other ：TAPD, Cloud effect , ZenTao ,gitlab, Online collaboration documents
• No collaboration mode ：excel, Mind mapping

bug Management platform

• It is usually consistent with the use case management platform
• The test case ,bug You can use issue expression
• Association setting
• Test cases and bug Property settings for

Code management platform

• gitlab: Locally deployable git Code management platform , Industry standard
• subversion:svn management , Outdated
• github: Open source project operation
• bitbucket: And Jira They belong to the same company ,altassian

Continuous integrated management platform

• jenckins: The mainstream platform of continuous integration and continuous delivery
• gitlab runner:gitlab Our continuous delivery plan
• github action: github Open source solution
• build by oneself devops platform ： Enterprise customized platform ,TAPD, Cloud effect, etc