在intellij中用Gradle从JUnit 4升级到JUnit 5

问题描述

我想将我的Gradle项目测试从JUnit 4转换为JUnit 5.由于有很多测试，我不想同时将它们全部转换。

I want to convert my Gradle project test from JUnit 4 to JUnit 5. As there are a lot of tests, I don't want to convert them all at the same time.

我尝试像这样配置我的 build.gradle ：

I try to configure my build.gradle like this:

apply plugin: 'java'

compileTestJava {
    sourceCompatibility = 1.8
    targetCompatibility = 1.8
}

repositories {
    mavenCentral()
}

dependencies {
    testCompile("junit:junit:4.12")
    testCompile 'org.junit.jupiter:junit-jupiter-api:5.0.0-M2'
    testRuntime("org.junit.vintage:junit-vintage-engine:4.12.0-M2")
    testRuntime 'org.junit.jupiter:junit-jupiter-engine:5.0.0-M2'
}

旧测试仍在运行，但Intellij没有认出像这样的新的JUnit 5测试：

Old test are still running, but Intellij didn't recognize the new JUnit 5 test like this one:

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

public class JUnit5Test {
    @Test
    void test() {
        assertTrue(true);
    }
}

我使用Intellij 2016.2和Gradle 2.9 p>

I'm using Intellij 2016.2 with gradle 2.9

推荐答案

从Gradle版本4.6开始，不再需要插件了

Since version 4.6 for Gradle, there is no need for plugins anymore

Gradle本地支持Junit5：

Gradle supports Junit5 natively just do:

dependencies {
    test.useJUnitPlatform()

    testImplementation "org.junit.jupiter:junit-jupiter-params:$junitVersion"
    testImplementation "org.junit.jupiter:junit-jupiter-api:$junitVersion"

    testRuntimeOnly "org.junit.vintage:junit-vintage-engine:4.12.0"
    testRuntimeOnly "org.junit.jupiter:junit-jupiter-engine:$junitVersion"
}

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