即使使用 test.useTestNG()，Gradle 也不运行 TestNG 测试

My build.gradle看起来像这样：

apply plugin: 'scala'
apply plugin: 'java'

sourceCompatibility = 1.8
version = '1.0'

repositories {
    mavenCentral()
}

dependencies {
    compile "org.scala-lang:scala-library:2.11.4"

    compile 'org.reactivestreams:reactive-streams:1.0.0.RC1'
    compile 'org.reactivestreams:reactive-streams-tck:1.0.0.RC1'

    testCompile group: 'junit', name: 'junit', version: '4.11'
    testCompile group: 'org.testng', name: 'testng', version: '5.14.10'
}

test {
    useTestNG()
}

我在 Scala 中有一些实现，在 java 中有 TestNG 测试。测试类实际上不包含任何测试，但它的父类包含。 Gradle 似乎认为课堂上没有测试。

Skipping task ':testClasses' as it has no actions.
:testClasses UP-TO-DATE
:testClasses (Thread[main,5,main]) completed. Took 0.001 secs.
:test (Thread[main,5,main]) started.
:test
Skipping task ':test' as it is up-to-date (took 0.048 secs).
:test UP-TO-DATE

测试类编译为build/classes/test

tl;dr

将以下代码添加到构建.gradle:

tasks.withType(Test) {
    scanForTestClasses = false
    include "**/*Test.class" // whatever Ant pattern matches your test class files
}

解释：

Here https://issues.gradle.org/browse/GRADLE-1682'是导致您遇到问题的错误。和here https://stackoverflow.com/questions/14814837/gradle-test-fails-with-error可以找到解决方案。不要忘记对所有答案进行投票（我指的是彼得的）；）