Scenario: An e-commerce platform is implementing a new pricing algorithm that calculates discounts based on customer loyalty and purchase history. As a QA engineer, how would you ensure thorough testing of this pricing algorithm?
- Exploratory Testing
- Integration Testing
- Performance Testing
- Regression Testing
Regression Testing is essential for ensuring that changes in the pricing algorithm do not adversely impact existing functionality. It involves rerunning tests on the entire system to validate that new changes have not introduced defects. This is crucial in a pricing algorithm, where accuracy is pivotal for customer satisfaction.
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