gradle-android-junit-jacoco-plugin

Gradle plugin that generates Jacoco reports from a Gradle Project. Android Application, Android Library and Java Plugins are supported by this plugin. When this plugin is applied it goes over every subproject and creates the corresponding Jacoco tasks.

Android project

• Task jacocoTestReport<Flavor><BuildType>
  • Executes the test<Flavor><BuildType>UnitTest task before
  • Gets executed when the check task is executed
  • Generated Jacoco reports can be found under build/reports/jacoco/<Flavor>/<BuildType>.

Where <BuildType> is usually debug & release unless additional build types where specified. <Flavor> is optional and will be ignored if not specified.

For instance when having debug & release build types and no flavors the following tasks would be created: jacocoTestReportDebug and jacocoTestReportRelease.

When having debug & release build types and red & blue flavors the following tasks would be created: jacocoTestReportRedDebug, jacocoTestReportBlueDebug, jacocoTestReportRedRelease and jacocoTestReportBlueRelease.

Java project

• Task jacocoTestReport
  • Executes the test task before
  • Gets executed when the check task is executed
  • Generated Jacoco reports can be found under build/reports/jacoco/.

In addition the plugin generates mergeJacocoReports & jacocoTestReportMerged tasks.

mergeJacocoReports will merge all of the jacoco reports together.

jacocoTestReportMerged will output an xml and html file for the merged report.

Works with the latest Gradle Android Tools version 2.3.3. This plugin is compiled using Java 7 hence you also need Java 7 in order to use it.

Set up

root/build.gradle

buildscript {

  repositories {

mavenCentral()
  
}

  dependencies {

classpath 'com.vanniktech:gradle-android-junit-jacoco-plugin:0.10.0'
  
}
 
}
  apply plugin: 'com.vanniktech.android.junit.jacoco'

Information: This plugin is also available on Gradle plugins

Snapshots

Can be found here. Current one is:

classpath 'com.vanniktech:gradle-android-junit-jacoco-plugin:0.11.0-SNAPSHOT'

Configuration

Those are all available configurations - shown with default values and their types. More information can be found in the Java Documentation of the Extension.

junitJacoco {

jacocoVersion = '0.7.2.201409121644' // type String
ignoreProjects = [] // type String array
excludes // type String List
includeNoLocationClasses = false // type boolean 
}

License

Copyright (C) 2015 Vanniktech - Niklas Baudy

Licensed under the Apache License, Version 2.0