JUnit 5

Installation

La mise en place de JUnit5 passe par les dépendances maven suivante:

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>

  <groupId>be.etnic</groupId>
  <artifactId>money</artifactId>
  <version>0.0.1-SNAPSHOT</version>
  <packaging>jar</packaging>

  <name>money</name>
  <url>http://maven.apache.org</url>

  <properties>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <junit.version>4.12</junit.version>
    <junit.jupiter.version>5.0.0</junit.jupiter.version>
    <junit.vintage.version>${junit.version}.0</junit.vintage.version>
    <junit.platform.version>1.0.0</junit.platform.version>
  </properties>

  <dependencies>
<dependency>        
      <groupId>org.junit.jupiter</groupId>
      <artifactId>junit-jupiter-api</artifactId>
      <version>${junit.jupiter.version}</version>
      <scope>test</scope>
    </dependency>
    <dependency>
      <groupId>org.junit.jupiter</groupId>
      <artifactId>junit-jupiter-params</artifactId>
      <version>${junit.jupiter.version}</version>
      <scope>test</scope>
    </dependency>
    <!-- Pour executer des tests ecrits avec un IDE
            qui ne supporte que les versions precedentes de JUnit -->
    <dependency>
      <groupId>junit</groupId>
      <artifactId>junit</artifactId>
      <version>${junit.version}</version>
      <scope>test</scope>
    </dependency>
    <dependency>
      <groupId>org.junit.platform</groupId>
      <artifactId>junit-platform-runner</artifactId>
      <version>${junit.platform.version}</version>
      <scope>test</scope>
    </dependency>
    <dependency>
      <groupId>org.junit.jupiter</groupId>
      <artifactId>junit-jupiter-engine</artifactId>
      <version>${junit.jupiter.version}</version>
    </dependency>
    <dependency>
      <groupId>org.junit.vintage</groupId>
      <artifactId>junit-vintage-engine</artifactId>
      <version>${junit.vintage.version}</version>
    </dependency>
<dependency>
    <groupId>org.mockito</groupId>
    <artifactId>mockito-core</artifactId>
    <version>2.21.0</version>
    <scope>test</scope>
</dependency>
<dependency>
    <groupId>org.mockito</groupId>
    <artifactId>mockito-junit-jupiter</artifactId>
    <version>2.23.0</version>
    <scope>test</scope>
</dependency>
  </dependencies>
  <build><plugins>
        <plugin>

    <groupId>org.apache.maven.plugins</groupId>

    <artifactId>maven-surefire-plugin</artifactId>

    <version>2.19.1</version>

    <dependencies>

        <dependency>

            <groupId>org.junit.platform</groupId>

            <artifactId>junit-platform-surefire-provider</artifactId>

            <version>1.1.0</version>

        </dependency>

        <dependency>

            <groupId>org.junit.jupiter</groupId>

            <artifactId>junit-jupiter-engine</artifactId>

            <version>5.1.0</version>

        </dependency>

    </dependencies>

</plugin>
    </plugins></build>
</project>

 

Ce fichier XML va installer JUnit 5 et Mockito pour faire les test.

Création de la testsuite

La création de la testsuite se fait via le positionnement du package que l'on souhaite executer

package be.etnic;

import org.junit.jupiter.api.extension.ExtendWith;
import org.junit.platform.runner.JUnitPlatform;
import org.junit.platform.suite.api.SelectPackages;
import org.junit.runner.RunWith;
import org.mockito.junit.jupiter.MockitoExtension;

@RunWith(JUnitPlatform.class)
@SelectPackages("be.etnic.money")
@ExtendWith(MockitoExtension.class)
public class TestSuite {

}

 

Création d'un test

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

import java.util.LinkedList;
import java.util.List;

import org.junit.jupiter.api.AfterEach;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Disabled;
import org.junit.jupiter.api.Test;
import org.mockito.Mock;
import org.mockito.Mockito;

public class TestMoney {

	Money toTest;
	
	@BeforeEach
	public void init() {
	       toTest=Mockito.mock(Money.class);
	       
	       org.mockito.Mockito.when(toTest.getAmount()).thenReturn(10);
	  }
	@AfterEach
	public  void tearDown() throws Exception {
	}

	@Test
	public void TestAddMoney() {
		Money un=new Money(5,"euros");
		un.add(toTest);
	}