The purpose of the test is not only to find errors to be attributed to 3: 1. Prove that what we do is the customer needs. 2. Ensure that the coding personnel understand the intention of design 3. By regression testing to ensure that the currently running procedures can still work normally.
Avoid checking your own code
Be sure to include the test process in the plan.
There are two main reasons for the error set: 1. Error pre-logic. The BCD code depends on the A code; the A code is originally wrong, but the beginning is not found, the BCD is running well; after the A-code correction error, the BCD code is all reported. 2. Implement people's fatigue. It is necessary to work for 40 hours a week.
BB may be associated with each other.
Testability is associated with reliability. If some of the test points are difficult to establish a test environment, the reliability of these points will be reduced. The higher the measuringability, the higher the reliability. Some functions may be difficult to establish a test environment, such as a software has an explanation: "This software will be abpacculated after the Mars", this is difficult to test.
Test staff should have 10 professional quality: 1. Communication skills. Test staff can be said to be the media of customers and developers. 2. Be able to build a common value. Users are worried about getting a system that does not meet their requirements; developers are worried that the system requires incorrect and revisit; the company is worried that this system does not recognize the user. Test staff should establish a common value with a variety of people. 3. technical skills. There are several years of programming experience. Understand the test concept, familiar with important tools. 4. confidence. You must have enough confidence to your own point of view. 5. communicate with. Pay attention to the way you speak. 6. memory. Familiar with various errors. It is very sensitive to BUG. 7. patient. This work needs to be patient. 8. doubt. We must suspect that developers have boasted their software. 9. Self-motivation. 10. Insight.
BUG is a grade.
automated test
