unit-test-parameterized

JUnit 5 parameterized testing patterns for running single test methods with multiple input combinations. Provides patterns for parameterized unit tests in Java using JUnit 5. Covers @ValueSource , @CsvSource , @MethodSource , @EnumSource , @ArgumentsSource , and custom display names. Reduces test duplication by running the same test logic with multiple input values. JUnit 5 parameterized tests require junit-jupiter (includes params). Add assertj-core for assertions: - Supports multiple data sources: @ValueSource for simple values, @CsvSource for tabular data, @MethodSource for complex objects, @EnumSource for enum testing, and custom ArgumentsProvider implementations - Includes boundary value testing, edge case coverage, and systematic validation of multiple scenarios with reduced test duplication - Offers custom display names for readable test output and @RepeatedTest for concurrent or flaky test detection - Requires junit-jupiter-params dependency on test classpath; parameter count and types must match test method signature - Writing JUnit tests with multiple input combinations - Implementing data-driven tests in Java - Running same test with different values (boundary analysis) - Testing multiple scenarios from single test method - Add dependency : Ensure junit-jupiter-params is on test classpath (included in junit-jupiter ) - Choose source : @ValueSource for simple values,...