Understanding the Technical Principles of JUnit Pioneer Framework and its Implementation in Java Class Libraries

<dependency> <groupId>org.junit-pioneer</groupId> <artifactId>junit-pioneer</artifactId> <version>1.0.0</version> <scope>test</scope> </dependency> import org.junit.jupiter.api.DisplayName; import org.junit.jupiter.api.Tag; import org.junit.jupiter.api.Test; import static org.junit.jupiter.api.Assertions.assertEquals; @DisplayName("Calculator Test") public class CalculatorTest { @Test @DisplayName("Test addition") @Tag("math") public void testAddition() { Calculator calculator = new Calculator(); int result = calculator.add(2, 3); assertEquals(5, result); } } class Calculator { public int add(int a, int b) { return a + b; } }