jacoco_unit_test

apply plugin: 'jacoco'

jacoco {
    toolVersion = "0.8.2"
    reportsDir = file("$buildDir/reports")
}

tasks.withType(Test) {
    jacoco.includeNoLocationClasses = true
}

task jacocoTestReport(type: JacocoReport, dependsOn: "testDebugUnitTest") {
    group = "Reporting"
    description = "Generate Jacoco coverage reports for Debug build"

    reports {
        xml.enabled = true
        html.enabled = true
    }

    // what to exclude from coverage report
    // UI, "noise", generated classes, platform classes, etc.
    def excludes = [
            '**/R.class',
            '**/R$*.class',
            '**/*$ViewInjector*.*',
            '**/BuildConfig.*',
            '**/Manifest*.*',
            '**/*Test*.*',
            'android/**/*.*',
            '**/databinding/**/*.*',
            '**/android/databinding/*Binding.*',
            '**/*Output.kt',
            '**/BR.*',
            '**/*Module.*', // Modules for Dagger.
            '**/*Dagger*.*', // Dagger auto-generated code.
            '**/*MembersInjector*.*', // Dagger auto-generated code.
            '**/*_Provide*Factory*.*',
            '**/*_Factory.*' //Dagger auto-generated code
    ]
    // generated classes
    classDirectories = fileTree(
            dir: "$buildDir/intermediates/classes/debug",
            excludes: excludes
    ) + fileTree(
            dir: "$buildDir/tmp/kotlin-classes/debug",
            excludes: excludes
    )

    // sources
    sourceDirectories = files([
            android.sourceSets.main.java.srcDirs,
            "src/main/kotlin"
    ])
    executionData = files("$buildDir/jacoco/testDebugUnitTest.exec")
}