Junit 5: Gradle: Hello World application

Step 1: Open Eclipse and create new gradle project ‘junit5-gradle-hello-world’.

 

File -> New -> Other.

 

Gradle -> Gradle Project.

Click on Next button.

 

Click on Next button.

 

Give the project name as ‘junit5-gradle-hello-world’.

Click on Finish button.

 

Project structure looks like below.

 

Step 2: Update build.gradle with dependencies.

 

build.gradle

repositories {
    mavenCentral()
}

ext {
    junitJupiterVersion  = '5.6.1'
}

apply plugin: 'java'
apply plugin: 'eclipse'
apply plugin: 'idea'

jar {
    baseName = 'junit5-gradle-hello-world'
    version = '1.0.0'
}

test {
    useJUnitPlatform()

    testLogging {
        events "passed", "skipped", "failed"
    }
}

compileTestJava {
    sourceCompatibility = 1.8
    targetCompatibility = 1.8
    options.compilerArgs += '-parameters'
}

dependencies {
    testCompile("org.junit.jupiter:junit-jupiter-engine:${junitJupiterVersion}")
}

Step 3: Refresh gradle project to download dependencies.

 

Right click on project -> Gradle -> Refresh Gradle Project.

Step 4: Create new package com.sample.app under src/test/java and define AppTest class in it.

 

AppTest.java

package com.sample.app;

import static org.junit.jupiter.api.Assertions.assertTrue;

import org.junit.jupiter.api.Test;

public class AppTest {

    @Test
    public void helloTest() {
        assertTrue(true);
    }

}

 

Step 4: Runt junit tests.

 

Right click in AppTest.java -> Run As -> Junit Test.

 

You can see the results in junit window.

You can download complete working application from this link.

https://github.com/harikrishna553/junit5/tree/master/junit5-gradle-hello-world

  

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