Coveralls Integration (#101)

* Add test coverage reporting to Travis using Coveralls
* Add Coverall badge to README

.travis.yml

@@ -1,5 +1,10 @@
 notifications:
   email: false
+
+env:
+  matrix:
+    - API=android-21 ABI=armeabi-v7a
+
 language: android
 jdk:
   - oraclejdk8
@@ -11,6 +16,7 @@ android:
     - android-25
     - extra-google-m2repository
     - extra-android-m2repository
+    - sys-img-armeabi-v7a-android-21
   licenses:
     - 'android-sdk-preview-license-.+'
     - 'android-sdk-license-.+'
@@ -19,5 +25,11 @@ android:
 before_install:
  - chmod +x gradlew
 
+before_script:
+  - echo no | android create avd --force -n test -t $API --abi $ABI
+  - emulator -avd test -no-skin -no-audio -no-window &
+  - android-wait-for-emulator
+  - adb shell input keyevent 82 &
+
 script:
- - ./gradlew clean assemble test
+ - ./gradlew clean assemble test connectedAndroidTest coveralls

README.md

@@ -1,6 +1,6 @@
 # /r/Android App Store
 [![Project License](https://img.shields.io/badge/license-Apache--2.0-blue.svg?style=flat-square)](LICENSE)
-[![Build Status](https://travis-ci.org/d4rken/reddit-android-appstore.svg?branch=dev)](https://travis-ci.org/d4rken/reddit-android-appstore)
+[![Build Status](https://travis-ci.org/d4rken/reddit-android-appstore.svg?branch=dev)](https://travis-ci.org/d4rken/reddit-android-appstore) [![Coverage Status](https://coveralls.io/repos/github/d4rken/reddit-android-appstore/badge.svg)](https://coveralls.io/github/d4rken/reddit-android-appstore)
 
 App inspired by [this reddit post](https://redd.it/50rafp)
 

app/build.gradle

@@ -2,6 +2,8 @@ apply plugin: 'com.android.application'
 apply plugin: 'android-apt'
 apply plugin: 'realm-android'
 apply plugin: 'me.tatarka.retrolambda'
+apply plugin: 'com.github.kt3k.coveralls'
+apply plugin: "jacoco"
 
 def gitSha() {
     def p = 'git rev-parse --short HEAD'.execute([], project.rootDir)
@@ -49,6 +51,7 @@ android {
         debug {
             minifyEnabled false
             useProguard false
+            if (System.env.'CI') testCoverageEnabled true
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
             testProguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
         }
@@ -101,6 +104,21 @@ android {
     }
 }
 
+coveralls {
+    sourceDirs = fileTree(dir: "${project.projectDir}/java", excludes: [
+            '**/*_MembersInjector.class',
+            '**/Dagger*Component.class',
+            '**/Dagger*Component$Builder.class',
+            '**/*Module_*Factory.class'
+    ]).flatten()
+    jacocoReportPath = "${buildDir}/reports/coverage/prod/debug/report.xml"
+}
+
+tasks.coveralls {
+    dependsOn 'connectedAndroidTest', 'test'
+    onlyIf { System.env.'CI' }
+}
+
 tasks.withType(Test) {
     systemProperty "robolectric.logging", "stdout"
 }

build.gradle

@@ -9,6 +9,7 @@ buildscript {
         classpath 'com.neenbedankt.gradle.plugins:android-apt:1.8'
         classpath "io.realm:realm-gradle-plugin:1.2.0"
         classpath 'me.tatarka:gradle-retrolambda:3.3.0'
+        classpath 'org.kt3k.gradle.plugin:coveralls-gradle-plugin:2.4.0'
     }
 }