Add Unit test & UI Test

app/build.gradle

@@ -3,6 +3,7 @@ apply plugin: 'kotlin-android'
 apply plugin: 'kotlin-android-extensions'
 apply plugin: 'kotlin-kapt'
 apply plugin: 'dagger.hilt.android.plugin'
+apply plugin: "androidx.navigation.safeargs.kotlin"
 
 android {
  compileSdkVersion 29
@@ -18,68 +19,155 @@ android {
  targetSdkVersion 29
  versionCode 1
  versionName "1.0"
-
- testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+ testInstrumentationRunner "com.example.rickandmorty.utils.CustomTestRunner"
  }
 
  compileOptions {
  sourceCompatibility JavaVersion.VERSION_1_8
  targetCompatibility JavaVersion.VERSION_1_8
  }
 
+
+ packagingOptions {
+ // Multiple dependency bring these files in. Exclude them to enable
+ // our test APK to build (has no effect on our AARs)
+ excludes += "/META-INF/AL2.0"
+ excludes += "/META-INF/LGPL2.1"
+ }
+
  kotlinOptions {
  jvmTarget = "1.8"
  }
 
+ buildFeatures {
+ dataBinding true
+ }
+
+ testOptions {
+ animationsDisabled = true
+ unitTests {
+ returnDefaultValues = true
+ includeAndroidResources = true
+ }
+ }
+
+ android {
+ sourceSets {
+ String sharedTestDir = 'src/sharedTest/java'
+ test {
+ java.srcDirs += sharedTestDir
+ }
+ androidTest {
+ java.srcDirs += sharedTestDir
+ }
+ }
+ }
+
  buildTypes {
- release {
+ debug {
  minifyEnabled false
+ testCoverageEnabled true
+ splits.abi.enable = false
+ splits.density.enable = false
+ proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+ }
+ release {
+ minifyEnabled true
  proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
  }
  }
 
+ useLibrary 'android.test.runner'
+ useLibrary 'android.test.base'
+ useLibrary 'android.test.mock'
+ configurations.all {
+ resolutionStrategy.force 'junit:junit:4.13'
+ }
 }
 
 dependencies {
- implementation fileTree(dir: 'libs', include: ['*.jar'])
- implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
- implementation 'androidx.appcompat:appcompat:1.1.0'
- implementation 'androidx.core:core-ktx:1.3.0'
- implementation 'androidx.fragment:fragment-ktx:1.2.5'
- implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
 
  //Retrofit
  implementation 'com.squareup.retrofit2:retrofit:2.9.0'
  implementation 'com.squareup.retrofit2:converter-gson:2.9.0'
-
- //Lifecycle
- def lifecycle_version = "2.2.0"
- implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:$lifecycle_version"
- implementation "androidx.lifecycle:lifecycle-livedata-ktx:$lifecycle_version"
- implementation "androidx.lifecycle:lifecycle-common-java8:$lifecycle_version"
- implementation 'androidx.lifecycle:lifecycle-extensions:2.2.0'
-
- //Kotlin Coroutines
- def coroutines_android_version = '1.3.7'
- implementation "org.jetbrains.kotlinx:kotlinx-coroutines-core:$coroutines_android_version"
- implementation "org.jetbrains.kotlinx:kotlinx-coroutines-android:$coroutines_android_version"
-
- //Hilt
- implementation 'com.google.dagger:hilt-android:2.28.1-alpha'
- implementation "androidx.hilt:hilt-lifecycle-viewmodel:1.0.0-alpha01"
- kapt 'com.google.dagger:hilt-android-compiler:2.28.1-alpha'
- kapt "androidx.hilt:hilt-compiler:1.0.0-alpha01"
-
- //Room
- def room_version = "2.2.5"
- implementation "androidx.room:room-runtime:$room_version"
- implementation "androidx.room:room-ktx:$room_version"
- kapt "androidx.room:room-compiler:$room_version"
-
- //Navigation
- def nav_version = "2.3.0"
- implementation "androidx.navigation:navigation-fragment-ktx:$nav_version"
- implementation "androidx.navigation:navigation-ui-ktx:$nav_version"
+ implementation 'com.google.android.material:material:1.3.0'
+
+ // App dependencies
+ implementation "androidx.appcompat:appcompat:$appCompatVersion"
+ implementation "androidx.cardview:cardview:$cardVersion"
+ implementation "com.google.android.material:material:$materialVersion"
+ implementation "androidx.recyclerview:recyclerview:$recyclerViewVersion"
+ implementation "androidx.annotation:annotation:$androidXAnnotations"
+ implementation "org.jetbrains.kotlinx:kotlinx-coroutines-android:$coroutinesVersion"
+ implementation "com.jakewharton.timber:timber:$timberVersion"
+ implementation "androidx.legacy:legacy-support-v4:$androidXLegacySupport"
+ implementation "androidx.test.espresso:espresso-idling-resource:$espressoVersion"
+ implementation "androidx.room:room-runtime:$roomVersion"
+ kapt "androidx.room:room-compiler:$roomVersion"
+
+ // Architecture Components
+ implementation "androidx.room:room-runtime:$roomVersion"
+ kapt "androidx.room:room-compiler:$roomVersion"
+ implementation "androidx.room:room-ktx:$roomVersion"
+ implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:$archLifecycleVersion"
+ implementation "androidx.lifecycle:lifecycle-livedata-ktx:$archLifecycleVersion"
+ implementation "androidx.navigation:navigation-fragment-ktx:$navigationVersion"
+ implementation "androidx.navigation:navigation-ui-ktx:$navigationVersion"
+ implementation "androidx.lifecycle:lifecycle-common-java8:$archLifecycleVersion"
+
+ // Hilt
+ implementation "com.google.dagger:hilt-android:$hiltVersion"
+ kapt "com.google.dagger:hilt-android-compiler:$hiltVersion"
+
+ // Hilt testing
+ androidTestImplementation "com.google.dagger:hilt-android-testing:$hiltVersion"
+ kaptAndroidTest "com.google.dagger:hilt-android-compiler:$hiltVersion"
+
+ // Dependencies for local unit tests
+ testImplementation "junit:junit:$junitVersion"
+ testImplementation "org.hamcrest:hamcrest-all:$hamcrestVersion"
+ testImplementation "androidx.arch.core:core-testing:$archTestingVersion"
+ testImplementation "org.jetbrains.kotlinx:kotlinx-coroutines-android:$coroutinesVersion"
+ testImplementation "org.jetbrains.kotlinx:kotlinx-coroutines-test:$coroutinesVersion"
+ testImplementation "org.robolectric:robolectric:$robolectricVersion"
+ testImplementation "androidx.navigation:navigation-testing:$navigationVersion"
+ testImplementation "androidx.test.espresso:espresso-core:$espressoVersion"
+ testImplementation "androidx.test.espresso:espresso-contrib:$espressoVersion"
+ testImplementation "androidx.test.espresso:espresso-intents:$espressoVersion"
+ testImplementation "com.google.truth:truth:$truthVersion"
+
+ // Dependencies for Android unit tests
+ androidTestImplementation "junit:junit:$junitVersion"
+ androidTestImplementation "org.jetbrains.kotlinx:kotlinx-coroutines-test:$coroutinesVersion"
+
+ // AndroidX Test - JVM testing
+ testImplementation "androidx.test:core-ktx:$androidXTestCoreVersion"
+ testImplementation "androidx.test.ext:junit-ktx:$androidXTestExtKotlinRunnerVersion"
+ testImplementation "androidx.test:rules:$androidXTestRulesVersion"
+ // Once https://issuetracker.google.com/127986458 is fixed this can be testImplementation
+ debugImplementation "androidx.fragment:fragment-testing:$fragmentVersion"
+ implementation "androidx.test:core:$androidXTestCoreVersion"
+ implementation "androidx.fragment:fragment:$fragmentVersion"
+
+ // AndroidX Test - Instrumented testing
+ androidTestImplementation "androidx.test:core-ktx:$androidXTestCoreVersion"
+ androidTestImplementation "androidx.test.ext:junit-ktx:$androidXTestExtKotlinRunnerVersion"
+ androidTestImplementation "androidx.test:rules:$androidXTestRulesVersion"
+ androidTestImplementation "androidx.room:room-testing:$roomVersion"
+ androidTestImplementation "androidx.arch.core:core-testing:$archTestingVersion"
+ androidTestImplementation "androidx.navigation:navigation-testing:$navigationVersion"
+ androidTestImplementation "androidx.test.espresso:espresso-core:$espressoVersion"
+ androidTestImplementation "androidx.test.espresso:espresso-contrib:$espressoVersion"
+ androidTestImplementation "androidx.test.espresso:espresso-intents:$espressoVersion"
+ androidTestImplementation "androidx.test.espresso.idling:idling-concurrent:$espressoVersion"
+ implementation "androidx.test.espresso:espresso-idling-resource:$espressoVersion"
+
+ // Resolve conflicts between main and test APK:
+ androidTestImplementation "androidx.annotation:annotation:$androidXAnnotations"
+ androidTestImplementation "androidx.legacy:legacy-support-v4:$androidXLegacySupport"
+ androidTestImplementation "androidx.recyclerview:recyclerview:$recyclerViewVersion"
+ androidTestImplementation "androidx.appcompat:appcompat:$appCompatVersion"
+ androidTestImplementation "com.google.android.material:material:$materialVersion"
 
  //Glide
  implementation 'com.github.bumptech.glide:glide:4.11.0'
@@ -88,7 +176,12 @@ dependencies {
  //Timber
  implementation 'com.jakewharton.timber:timber:4.7.1'
 
- testImplementation 'junit:junit:4.13'
- androidTestImplementation 'androidx.test.ext:junit:1.1.1'
- androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0'
+ // Kotlin
+ implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlinVersion"
+ implementation "androidx.fragment:fragment-ktx:$fragmentKtxVersion"
+ testImplementation('com.jraska.livedata:testing-ktx:1.2.0')
+ //mockito
+ testImplementation "io.mockk:mockk:1.10.0"
+ androidTestImplementation "io.mockk:mockk:1.10.0"
+
 }