Basic content learning of software testing (I)

• Software and testing

01. What is software ？

Software is the tool that controls hardware

02. Basic components of software

Page client 、 Code server 、 Data server .

03. The production process of software

Demand arises 、 The requirements document 、 Design renderings 、 Leveling development 、 Product testing 、 Deploy online

04. What is software testing

Use technical means to verify whether the software meets the use requirements . That is, quality inspection .

05. The purpose of software testing

Reduce software bug, Improve the quality of the product .

• Test mainstream skills

1. A functional test ： Verify whether the function of the program meets the requirements
2. Web automated testing ： Use tools or code instead of manual , Test the project
3. The interface test ： Use code or tools to test the interface provided by the server
4. Performance testing ： Simulate multiplayer Software , Find server defects .

• Test categories （ Testing phase , Code visibility ）

1. By test phase

unit testing （ Test the program source code ）

Integration testing （ Access addresses between modules for testing ）

The system test （ Test the whole system , Such as function 、 compatible 、 Documents, etc. ）

The acceptance test （ Special projects ： Internal measurement , Public survey ）

1. By code visibility

Black box testing （ The system test ）; The source code is not visible ,UI Function visible

Grey box testing （ Integration testing ）： Part of the source code is visible , The function is not visible

White box testing （ unit testing ）： All codes are visible ,UI The function is not visible

• Model

Quality model ： Measure the dimension of a good software

Functionality 、 performance 、 Compatibility 、 Ease of use 、 Security （ The five most important ）、 reliability 、 Maintainability 、 Portability

* Functionality

demand                  test

 10 Features            The number of functions is 10

Function details       The function is realized correctly , Error handling

* performance

demand ：     Estimate the number of people online every day 20 ten thousand  

test ：    1、 The number of requests processed by the server per second 2、 Whether the server hardware configuration meets

* compatible

Compatibility ： browser ： Google 、 firefox 、IE、 Apple 、 Auburn

        operating system ：Win7,Win8、Win10 etc.

        The resolution of the 、 brand 、 System 、 The Internet

* Ease of use  

concise 、 friendly 、 Fluent 、 beautiful

* reliability

No response 、 Carton 、 crash

* Security

Transmission encryption 、 Storage encryption

• Software testing process

Demand analysis ： Ensure that all departments have a consistent understanding of the needs

Plan preparation ： What to measure , Who will test it , How to measure

Use case design ： Operation documents to verify whether the project meets the requirements

Use case execution ： The project module development is completed and the use case execution begins 、 Document implementation test

Defect management ： The process of managing defects

Test report ： Implement test result documentation