Software Testing Practice: Order Price Calculator

This repository contains a set of unit tests for a Java Order Price Calculator implemented as part of a Software Testing course. The tests cover various scenarios including valid orders, discounts, coupons, and invalid input handling.

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Features

• 100% Test Coverage: All possible branches,instructions, and exception scenarios are covered.
• Parameterized Tests: Tests are optimized using JUnit 5 @ParameterizedTest and @MethodSource for concise and maintainable code.
• Coupon & Discount Handling: Tests include scenarios for multiple coupon codes (SAVE20, ELITE, FREESHIP) and item-based discounts.

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Running the Tests

To run the tests and generate a coverage report, run this command and see the result in index.html:

mvn clean verify