Six modules of software testing:
1. Functional test:
- ATM machine withdrawals do not charge money.
- The date format is incorrect.
- Hyperlinks on web pages cannot be opened.
- When the mobile phone is listening to music, there is no prompt for incoming calls.
- The deduction by swiping the subway bus card is unsuccessful.
- The mobile APP cannot start the registration normally.
- The phone cannot be connected to the other party's phone after dialing.
2. Usability testing (user experience)
- Apps on the phone are running too slowly.
- There is no secondary confirmation when deleting a piece of data to prevent users from misoperation.
- The page layout is ugly.
- There are often pop-up ads on the website.
- The page font color is too harsh and the font is too small.
- Hyperlinks on web pages are not displayed clearly.
3. Performance test
- The high-concurrency webpage cannot be opened for half a day, and the response is very slow.
- The application runs for too long and takes up a lot of memory.
- The ticketing system for the 2008 Beijing Olympics collapsed.
- 12306 website booking system.
- Android phones are not running smoothly.
4. Security testing: system vulnerabilities
Difference Between System Vulnerabilities and Bugs
- We often receive harassing phone calls.
- WIFI master key.
- The balance of the Alipay account was maliciously transferred away.
- The data of 6 million CSDN website users was leaked.
- The homepage of a website was maliciously tampered with.
- The contact information on the mobile phone was stolen.
- The website is illegally attacked by a large number of users.
5. Compatibility testing (client compatibility)
The technical requirements are not high, and the operation is cumbersome.
- The display effect of a webpage is different on IE and Firefox.
- Chinese sockets cannot be used in Europe and the United States.
- The APP application program cannot be installed on a certain mobile phone.
- An application is often stuck on win10.
6. Reliability test
The main tests are: whether the system is stable, fault tolerance, and the ability to catch exceptions.
Test process: planning, analysis, design, implementation (execution), summary.
(2) The value of automated testing:
Concept: Automated testing is a process of transforming human-driven testing behavior into machine execution.
1. Advantages of automated testing
- Improve test execution efficiency and save time and cost.
- Free up manpower to do more important work.
- Reusable, reducing dependence on people.
- increasing customer satisfaction.
- Improve the level of the entire software testing team.
- Can greatly reduce the workload of compatibility testing.
- Some testing work must rely on automation to complete.
2. Insufficiency of automated testing
- Developing automated test scripts takes longer cycles (2 to 3 times longer).
- With the continuous iteration of the product, the automated test script will also be iterated continuously, and the time cost is high.
- Low reuse of automated test scripts across different projects (interface testing).
- The value of implementing automated testing for short-term project-type products is not high.
- Automated testing cannot replace manual testing to find product bugs (used for compatibility and regression testing). (important)
- The automated test development process has high requirements on the skills of the software testing team.
3. Manual Testing VS Automated Testing
| comparative aspect | winning |
|---|---|
| Find product defects | Manual testing is better than automated testing |
| pure technical requirements | Manual testing is inferior to automated testing |
| Product Stability Requirements | Manual testing is inferior to automated testing |
| Efficiency of test cases | Manual testing is better than automated testing |
| Demand for Testing Talent | Manual testing is the same as automated testing (experts are hard to find) |
| Mutual substitutability | Manual testing is the same as automated testing (cannot replace each other) |
| Value to Test Items | Manual testing is the same as automated testing (both are not core values) |
Special reminder: The core value of testing lies in the analysis and design of testing. Manual testing and automated testing are just means of execution.
END meager strength
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