Mis on testdisaini meetodite rakendamise eesmärk tarkvaraarenduses?

Test design methods are used for systematically and efficiently creating test cases to improve software quality and reduce the number of defects.

Main goals:

• Ensure test completeness — cover all important scenarios and usage options.
• Optimize the number of tests — avoid redundant and repetitive checks.
• Increase testing efficiency — detect errors early.
• Standardize the test creation process — facilitate understanding and maintenance of test documentation.

Example: when testing a form with an "age" field, boundary analysis can be applied to check values at the limits of the permissible range (e.g., 0, 1, 100, 101), which helps identify errors in handling edge cases.