用gradle分开整合测试任务 [英] Separate integration test task on gradle with android

问题描述

我想要运行默认测试运行中排除路径中的集成字的测试，但我想在一个单独的任务中将它们一起运行。目前我有一个基本的测试配置：

  sourceSets {
 androidTest.setRoot（'src / test'）
 
 integrationTest.setRoot（'src / test'）
} 
 
 ... 
 
 androidTestCompile'junit：junit：4.11'
 androidTestCompile'c​​om.jayway.android.robotium：robotium-solo：5.1'
 androidTestCompile文件（'libs / android-junit-report-1.5.8.jar'）
 androidTestCompile'c​​om.squareup ：fest-android：1.0.8'
 androidTestCompile'org.robolectric：robolectric：2.3'
 
 integrationTestCompile'junit：junit：4.11'
 integrationTestCompile'c​​om.jayway.android .robotium：robotium-solo：5.1'
 integrationTestCompile文件（'libs / android-junit-report-1.5.8.jar'）
 integrationTestCompile'c​​om.squareup：fest-android：1.0.8' 
 integrationTestCompile'org.robolectric：robolectric：2.3'
 
 ... 
 
 androidTest {
 include'** / * Test.class'
排除'** / espresso / ** / *。class 
 exclude'** / integration / **'
} 
 
任务集成测试（类型：测试）{
包含'** / integration / **'$ 
 
 
 
 $ p 
 $ b 
这会导致在同步AS中的gradle时出错：
 警告：project'：ProjectName'：无法解析所有内容根目录
详细信息：java.lang.NullPointerException：null 
  
但是如果我删除了integrationTest任务，它不会发生。 
 错误：无法确定任务'：ProjectName：integrationTest'的依赖关系。 
必须在任务中或通过方法参数指定基础目录！ 
  
 
 
解决方案
它并不完全明显，但是这个错误是由于未在任务定义中定义 testClassesDir 造成的。 
 
 
  task integrationTest类型：Test）{
 include'** / integration / **'
 testClassesDir = file（'build / intermediates / classes'）
} 
  
类似的内容在 Gradle用户指南，但它并未完全转换为Android插件。我还没有制定出所有的细节，但我会更新这个答案，因为我明白了。
 
I want to run tests that have the 'integration' word in the path to be excluded with the default test run, but I want to run them all together in a separate task. Currently I have a basic test configuration:
sourceSets {
    androidTest.setRoot('src/test')

    integrationTest.setRoot('src/test')
}

...

androidTestCompile 'junit:junit:4.11'
androidTestCompile 'com.jayway.android.robotium:robotium-solo:5.1'
androidTestCompile files('libs/android-junit-report-1.5.8.jar')
androidTestCompile 'com.squareup:fest-android:1.0.8'
androidTestCompile 'org.robolectric:robolectric:2.3'

integrationTestCompile 'junit:junit:4.11'
integrationTestCompile 'com.jayway.android.robotium:robotium-solo:5.1'
integrationTestCompile files('libs/android-junit-report-1.5.8.jar')
integrationTestCompile 'com.squareup:fest-android:1.0.8'
integrationTestCompile 'org.robolectric:robolectric:2.3'

...

androidTest {
    include '**/*Test.class'
    exclude '**/espresso/**/*.class'
    exclude '**/integration/**'
}

task integrationTest(type: Test) {
    include '**/integration/**'
}
This causes an error while syncing gradle in AS:
Warning: project ':ProjectName': Unable to resolve all content root directories
Details: java.lang.NullPointerException: null
but if I remove the integrationTest task it doesn't occur. Also with the task present I am able to run the 'integrationTest' task but this causes another error:
Error:Could not determine the dependencies of task ':ProjectName:integrationTest'.
A base directory must be specified in the task or via a method argument!

解决方案
It isn't entirely obvious, but this error is caused by not defining testClassesDir in your task definition.
task integrationTest(type: Test) {
    include '**/integration/**'
    testClassesDir = file('build/intermediates/classes')
}
Something similar is described in the Gradle User Guide for the Java plugin, but it doesn't entirely translate to the Android plugin. I haven't worked out all of the particulars just yet, but I will update this answer as I figure it out.

                        
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