added test coverage and moved tests to a new action

.github/workflows/android.yml → .github/workflows/build.yml

@@ -9,10 +9,6 @@ on:
     branches: 
       - dev
       - master
-
-
-
-
 
 jobs:
   build:
@@ -35,4 +31,4 @@ jobs:
     - name: Install NDK
       run: echo "y" | sudo ${ANDROID_HOME}/tools/bin/sdkmanager --install "ndk;20.0.5594570" --sdk_root=${ANDROID_SDK_ROOT}
     - name: Build with Gradle
-      run: ./gradlew build check
+      run: ./gradlew build

.github/workflows/tests.yml

@@ -0,0 +1,28 @@
+name: Testing Workflow
+
+on:
+  push:
+    branches: 
+      - dev
+      - master
+  pull_request:
+    branches: 
+      - dev
+      - master
+
+
+jobs:
+  test:
+
+    runs-on: [ubuntu-18.04]
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: set up JDK 1.8
+      uses: actions/setup-java@v1
+      with:
+        java-version: 1.8
+    - name: Run unit tests
+      run: ./gradlew check
+    - name: upload code coverage
+      run: bash <(curl -s https://codecov.io/bash)

README.md

@@ -3,9 +3,9 @@
 [![All Contributors](https://img.shields.io/badge/all_contributors-5-orange.svg?style=flat-square)](#contributors-)
 <!-- ALL-CONTRIBUTORS-BADGE:END -->
 
-![Tests](https://img.shields.io/github/workflow/status/OpenMined/KotlinSyft/Tests)
-![Coverage](https://img.shields.io/codecov/c/github/OpenMined/KotlinSyft)
-![Android CI](https://github.com/OpenMined/KotlinSyft/workflows/Android%20CI/badge.svg)
+![Tests](https://img.shields.io/github/workflow/status/OpenMined/KotlinSyft/tests)
+![Coverage](https://img.shields.io/codecov/c/github/OpenMined/KotlinSyft/dev)
+![build](https://github.com/OpenMined/KotlinSyft/workflows/Android%20CI/badge.svg)
 ![License](https://img.shields.io/github/license/OpenMined/KotlinSyft)
 ![OpenCollective](https://img.shields.io/opencollective/all/openmined)
 

build.gradle

@@ -13,6 +13,7 @@ buildscript {
         classpath ProjectDependencies.netflixPublishingPlugin
         classpath ProjectDependencies.netflixReleasePlugin
         classpath ProjectDependencies.netflixBintrayPlugin
+        classpath ProjectDependencies.jacoco
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files
     }

buildSrc/src/main/java/Dependencies.kt

@@ -35,6 +35,7 @@ object Versions {
     const val netflixPublishing = "14.0.0"
     const val netflixRelease = "13.0.0"
     const val netflixBintray = "3.5.4"
+    const val jacocoVersion = "0.8.2"
 
     // Test
     const val junit = "1.1.1"
@@ -57,6 +58,7 @@ object ProjectDependencies {
                                      Versions.netflixRelease
     const val netflixBintrayPlugin = "com.netflix.nebula:nebula-bintray-plugin:" +
                                      Versions.netflixBintray
+    const val jacoco = "org.jacoco:org.jacoco.core:" + Versions.jacocoVersion
 }
 
 object CommonDependencies {

syftlib/build.gradle

@@ -2,13 +2,41 @@ apply plugin: 'com.android.library'
 apply plugin: 'kotlin-android'
 apply plugin: 'kotlinx-serialization'
 apply plugin: 'kotlin-android-extensions'
+apply plugin: 'jacoco'
 apply from: 'publish.gradle'
 
+jacoco {
+    toolVersion = Versions.jacocoVersion
+}
+
+check.finalizedBy "jacocoTestReport"
+
+tasks.withType(Test) {
+    useJUnitPlatform()
+}
+
+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/tmp/kotlin-classes/debug", excludes: fileFilter)
+    def mainSrc = "$project.projectDir/src/main/java"
+
+    sourceDirectories = files([mainSrc])
+    classDirectories = files([debugTree])
+    executionData = fileTree(dir: project.buildDir, includes: [
+            'jacoco/testDebugUnitTest.exec', 'outputs/code-coverage/connected/*coverage.ec'
+    ])
+}
+
 android {
     compileSdkVersion Versions.compileSdk
     buildToolsVersion Versions.buildTools
 
-
     defaultConfig {
         minSdkVersion Versions.minSdk
         targetSdkVersion Versions.targetSdk
@@ -20,6 +48,9 @@ android {
     }
 
     buildTypes {
+        debug {
+            testCoverageEnabled = true
+        }
         release {
             minifyEnabled false
             proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
@@ -32,6 +63,12 @@ android {
 
     testOptions {
         unitTests.returnDefaultValues = true
+        unitTests.all {
+            jacoco {
+                jacoco.includeNoLocationClasses = true
+
+            }
+        }
     }
 
     lintOptions {