- add test coverage to the project.

Author: huxaiphaer

.travis.yml

@@ -33,6 +33,10 @@ script:
 #  - ./gradlew :owncloudApp:installDebugAndroidTest
 # run sample instrumented unit test
 #  - adb shell am instrument -w -e debug false -e class com.owncloud.android.datamodel.OCFileUnitTest com.owncloud.android.test/android.support.test.runner.AndroidJUnitRunner
+# run the jacoco test report on Travis
+- if [ -e ./gradlew ]; then ./gradlew jacocoTestReport;else gradle jacocoTestReport;fi
+# upload the test coverage to Travis.
+- bash <(curl -s https://codecov.io/bash)
 env:
   global:
   - secure: h4Y7ZvgbvOj5T71ubRcw3Fy3KXF8qHugRFLGK3q2R9YuRsDAf8XH+Y/UiXyH8sac2QSj7Zlny1kA1DEJgwhTXs9wsAVKVJCQNTJGEvhm/4uQgPeNMzMv07Lqe8V+KUBsFH5qhfPJO357ERW0k2f2qljoLSHtHStclt7iGvFdynA=

owncloudApp/build.gradle

@@ -1,5 +1,31 @@
 apply plugin: 'com.android.application'
 apply plugin: 'kotlin-android'
+apply plugin: 'jacoco'
+
+jacoco {
+    toolVersion = "0.7.6.201602180812"
+}
+
+tasks.withType(Test) {
+    jacoco.includeNoLocationClasses = true
+}
+
+
+task jacocoTestReport(type: JacocoReport, dependsOn: ['testDebugUnitTest', 'createDebugCoverageReport']) {
+
+    reports {
+        xml.enabled = true
+        html.enabled = true
+    }
+
+    def fileFilter = ['**/R.class', '**/R$*.class', '**/BuildConfig.*', '**/Manifest*.*', '**/*Test*.*', 'android/**/*.*']
+    def debugTree = fileTree(dir: "$project.buildDir/intermediates/classes/debug", excludes: fileFilter)
+    def mainSrc = "$project.projectDir/src/main/java"
+
+    sourceDirectories = files([mainSrc])
+    classDirectories = files([debugTree])
+
+}
 
 def commitSHA1 = 'COMMIT_SHA1'
 def gitRemote = 'GIT_REMOTE'
@@ -121,6 +147,7 @@ android {
 
         debug {
             applicationIdSuffix ".debug"
+            testCoverageEnabled true
         }
     }