Describe the approach to testing Lessons

Step-by-step lessons covering OCR AS Level Computer Science Describe the approach to testing for AS Level Computer Science. Each lesson works through exam-style questions.

What a testing approach is

Comparison diagram showing iterative development testing as a build-test-fix cycle and post-development testing as an end-to-end user journey with realistic and volume data

Testing means running a program, module, or full system with selected data and comparing the actual result with the expected result. A testing approach explains what data you will use, when you will use it, and why each case was chosen.

Describe the approach to testing Lesson