the developer test cases should be written before writing the code.
the developer test cases should be written before writing the code.
when should the developer test cases be written?
before writing the code
Na
Na
prioritize the test cases so as to increase a test suite's rate of fault detection. test case prioritization techniques schedule test cases so that the test cases that are higher in priority are executed before the test cases that have a lower priority.









































section::::techniques.:test case prioritization.:types of test case prioritization.









































bullet::::- general prioritization – prioritize test cases that will be beneficial on subsequent versions









































bullet::::- version-specific prioritization – prioritize test cases with respect to a particular version of the software.









































section::::techniques.:hybrid.









































this technique is a hybrid of regression test selection and test case prioritization.









































section::::benefits and drawbacks.
regression testing