Gradle dependency setup in JUnit - Test Execution Trace

Test Overview

This test checks if the JUnit dependency is correctly set up in a Gradle project by running a simple test case that asserts true is true.

Test Code - JUnit

JUnit

plugins {
    id 'java'
}

dependencies {
    testImplementation 'org.junit.jupiter:junit-jupiter:5.9.3'
}

test {
    useJUnitPlatform()
}

// Sample test class
import org.junit.jupiter.api.Test;
import static org.junit.jupiter.api.Assertions.assertTrue;

public class SampleTest {
    @Test
    void simpleTest() {
        assertTrue(true);
    }
}

Execution Trace - 5 Steps

Step	Action	System State	Assertion	Result
1	Gradle starts build process	Gradle reads build.gradle file with JUnit dependency declared	-	PASS
2	Gradle downloads JUnit Jupiter 5.9.3 dependency if not cached	JUnit jars available in Gradle cache	-	PASS
3	Gradle compiles the SampleTest.java test class	Compiled test class ready for execution	-	PASS
4	Gradle runs tests using JUnit Platform	JUnit test runner executes simpleTest method	assertTrue(true) is verified	PASS
5	Gradle reports test results	Test report shows 1 test executed, 0 failed	Test passed successfully	PASS

Failure Scenario

Failing Condition: JUnit dependency is missing or incorrectly declared in build.gradle

Execution Trace Quiz - 3 Questions

What does Gradle do first when running the test with JUnit dependency?

A Reads the build.gradle file to find dependencies

B Runs the test without compiling

C Generates a test report before running tests

D Deletes all cached dependencies

Key Result

Always declare test dependencies under 'testImplementation' in Gradle to ensure they are available only during testing and not included in production builds.