Software testing (concept)

Catalog

1. What is software testing ？

2. What is a test case ？

3. Purpose and principle of software testing ？

4. Test shift left and test shift right ？

5. The difference between user requirements and software requirements ？

6. The difference between software testing and development ？

7. Software testing post ？

8. The qualities that software testers should have ？

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1. What is software testing ？

Verify whether the software meets the needs of users .

2. What is a test case ？

A set of collections initiated to the system under test , This set includes test data , testing procedure , Test platform , Elements such as expected results ;

（ Importance , Test method , Function module , priority ）

3. Purpose and principle of software testing ？

Purpose ： Verify that the software has or has no problems ;

principle ： With customer demand Centered , Follow the specifications of software testing 、 technological process 、 Standards and requirements ;

4. Test shift left and test shift right ？

Test shift left ： Pre demand survey phase and demand stage , Test participation ;

Test move right ： After the product goes online , System monitoring , Logging and analysis ;

5. The difference between user requirements and software requirements ？

In short, user needs are user expectations , Software requirements are the refinement of user requirements ;

6. The difference between software testing and development ？

（1） The difference between software testing and debugging ：

        Purpose is different ： Software testing is to test the quality of software （ Based on demand ）;

                          Software debugging is for developers to check whether the program has achieved the function they want the program to achieve ;

        Different personnel ： software test , Black Box Test Engineer 、 White Box Test Engineer 、 Developer （ unit testing ）;

                          Software debugging , Developer ;

        Different stages ： Software debugging , Only in the development stage ;

                          software test , Throughout the life cycle of software development ;

                         （ Life cycle ： Demand analysis — plan — Design — Development — test — function ）

（2） software test , The test is extensive , Low professionalism

          Research and development , Small test breadth , High professionalism

7. Software testing post ？

① By test object

WEB test 、APP test 、 Game testing 、 The interface test 、 Embedded test, etc ;

② Press whether to manually

manual 、 automation ;

③ Classification by test

function 、 performance 、 Security ;

④ on the basis of rank

primary 、 intermediate 、 senior 、 Senior 、 group leader 、 executive director 、 The manager 、 director ;

⑤ Software Test Development Engineer 、 Test Engineer 、 Software development test engineer

8. The qualities that software testers should have ？

Interest in 、 Expertise 、 Converse thinking 、 Divergent thinking 、 Sense of responsibility and pressure .