有没有办法在带有 gradle 和 pitest 的突变下运行检测的 Android 测试？

Question

我有一组在模拟设备上运行的检测 Android 测试。 我可以使用gradlew connectedDebugAndroidTest使用 gradle 运行它们，并且我已经像这样设置了gradle-pitest-plugin ：

buildscript {
    repositories {
        google()
        jcenter()
        mavenLocal()
        mavenCentral()
    }
    configurations.maybeCreate('pitest')
    dependencies {
        classpath 'com.android.tools.build:gradle:3.5.2'
        classpath 'com.google.ar.sceneform:plugin:1.13.0'
        classpath 'pl.droidsonroids.gradle:gradle-pitest-plugin:0.2.2'
    }
}

apply plugin: 'com.android.application'
apply plugin: 'pl.droidsonroids.pitest'

android {
    compileSdkVersion 29
    buildToolsVersion "29.0.2"
    defaultConfig {
        applicationId "my.application.id"
        minSdkVersion 28
        targetSdkVersion 29
        versionCode 1
        versionName "1.0"
        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
        }
        debug {
            testCoverageEnabled = true
        }
    }
    useLibrary 'android.test.runner'
    useLibrary 'android.test.base'
    useLibrary 'android.test.mock'
    compileOptions {
        sourceCompatibility = 1.8
        targetCompatibility = 1.8
    }
}

dependencies {
    // Provides ARCore Session and related resources.
    implementation 'com.google.ar:core:1.13.0'
    // Provides ArFragment, and other Sceneform UX resources:
    implementation "com.google.ar.sceneform.ux:sceneform-ux:1.13.0"

    implementation fileTree(dir: 'libs', include: ['*.jar'])
    implementation 'androidx.appcompat:appcompat:1.0.2'
    implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
    testImplementation 'junit:junit:4.12'
    testImplementation "org.mockito:mockito-core:+"

    // AndroidX Test dependencies
    // Core library
    androidTestImplementation 'androidx.test:core:1.0.0'

    // AndroidJUnitRunner and JUnit Rules
    androidTestImplementation 'androidx.test:runner:1.1.0'
    androidTestImplementation 'androidx.test:rules:1.1.0'

    // Assertions
    androidTestImplementation 'androidx.test.ext:junit:1.0.0'
    androidTestImplementation 'androidx.test.ext:truth:1.0.0'
    androidTestImplementation 'com.google.truth:truth:0.42'

    androidTestImplementation 'androidx.test.ext:junit:1.1.1'
    androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0'
    androidTestImplementation 'androidx.test.espresso:espresso-contrib:3.1.0'
    androidTestImplementation 'androidx.test.espresso:espresso-intents:3.1.0'
    androidTestImplementation 'androidx.test.espresso:espresso-accessibility:3.1.0'
    androidTestImplementation 'androidx.test.espresso:espresso-web:3.1.0'
    androidTestImplementation 'androidx.test.espresso.idling:idling-concurrent:3.1.0'

    // The following Espresso dependency can be either "implementation"
    // or "androidTestImplementation", depending on whether you want the
    // dependency to appear on your APK's compile classpath or the test APK
    // classpath.
    androidTestImplementation 'androidx.test.espresso:espresso-idling-resource:3.1.0'
    androidTestImplementation 'androidx.test.uiautomator:uiautomator:2.2.0'
    androidTestImplementation "org.mockito:mockito-android:+"
    implementation 'org.pitest:pitest:1.4.5'
}

pitest {
    targetClasses = ['class.to.test.*']
    threads = 5
    outputFormats = ['HTML']
    verbose = true
}

当我运行gradlew pitest或gradlew pitestDebug ，模拟器没有启动，只有我的单元测试运行。 在pitest配置中指定检测的测试类或指定不同的测试运行器无济于事。 我是 Android Studio 的新手并使用 gradle 配置突变测试，所以我不确定我是否遗漏了一些简单的东西，或者这绝对不可能。

Answer 1

更新：根据 gradle-pitest-plugin 的维护者的说法，没有 PITest 插件是不可能的。

Answer 2

如果您测试统一您的 UI 而不需要像他们说的那样添加检测机制：如果您在测试中使用替代的 Android 框架，如 Robolectric 或 UnMock Gradle 插件，您可能需要将 excludeMockableAndroidJar 添加到 pitest 配置excludeMockableAndroidJar = true -> 对于 Robolectric

pitest {
targetClasses = ['com.myapp.*']
excludeMockableAndroidJar = true

}