gradle-jacoco-android

generate jacoco coverage from androidTest

Usage

1. Have a working Gradle build

This is up to you.

2. Put JacocoRunner.java to src/androidTest/com/alanjeon/testing/ folder

3. Set instrumentTestRunner to build.gradle

android {
    compileSdkVersion 19
    buildToolsVersion "19.0.1"

    defaultConfig {
        minSdkVersion 8
        targetSdkVersion 19
        versionCode 1
        versionName "1.0"
        testInstrumentationRunner "com.alanjeon.testing.JacocoRunner"
    }

4. Add the following to the dependencies section

androidTestCompile 'org.jacoco:org.jacoco.agent:0.6.4.201312101107:runtime'
androidTestCompile 'com.jakewharton.espresso:espresso:1.1-r1'

5. Add jacoco-gradle dependencies

configurations {
    jacocoAnt
}

dependencies {
    jacocoAnt 'org.jacoco:org.jacoco.ant:0.6.4.201312101107'
}

6. Add the following to the end of build.gradle

apply from: 'https://raw.github.com/skyisle/gradle-jacoco-android/master/gradle-jacoco-android.gradle'

7. Run jacoco coverage analysis script

It runs with connectedInstrumentTestDebug. You can now run jacoco coverage with follwing command. If you are using flavors, you need to check ./gradlew tasks first.

./gradlew jacocoDebug

You can find jacoco.exec at build/jacoco/debug folder.

License

Copyright 2014 Alan Jeon

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

   http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.