Estoy tratando de implementar pruebas roboeléctricas en una aplicación existente. Puedo ejecutar pruebas estáticas simples pero cuando agrego pruebas con ActiveAndroid obtengo NullPointerExceptions, creo que ActiveAndroid no se puede encontrar cuando se está ejecutando la prueba unitaria.

No estoy seguro de que tal vez haya algunas configuraciones para ActiveAndroid para la prueba de la unidad Robelectric. Amablemente ayúdame con esto.

Esta es la estructura del proyecto:

MainApp
-src / main
-src / prueba

LibraryApp
-src / main / models <--- aquí están mis modelos y clases para Android activo
-libs /activeandroid-3.0.jar <---- el archivo jar de Android activo

Importé ActiveAndroid-3.0.jar en la aplicación Biblioteca.

Aquí están los archivos build.gradle:

MainApp build.gradle

android {
compileSdkVersion 21
buildToolsVersion "22.0.0"

defaultConfig {
    applicationId "com....."
    minSdkVersion 18
    targetSdkVersion 21
    versionCode 1
    versionName "1.0"

    // Enabling multidex support.
    multiDexEnabled true

    testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
    release {
        minifyEnabled false
        proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
    }
}

dexOptions {
    preDexLibraries = false
}

sourceSets {
    main {
        java {
            exclude 'com/google/gson/annotations/Expose.class'
        }
    }
}

lintOptions{
    abortOnError false
}
packagingOptions{
    exclude 'META-INF/NOTICE.txt'
    exclude 'META-INF/LICENSE.txt'
}
}
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
compile files('libs/gcm.jar')
compile 'com.android.support:multidex:1.0.1'
compile 'joda-time:joda-time:2.9.1'
androidTestCompile 'junit:junit:4.12'
testCompile 'junit:junit:4.12'
compile 'com.facebook.fresco:fresco:0.7.0+'
compile 'com.github.bluejamesbond:textjustify-android:2.1.0'
compile files('libs/activeandroid-3.0.jar')
compile 'com.google.android.gms:play-services:7.5.0'
compile 'com.jakewharton:butterknife:7.0.1'
compile files('libs/FlurryAnalytics-5.5.0.jar')
compile project(':app')
androidTestCompile 'com.android.support.test:runner:0.3'
testCompile 'com.android.support.test:runner:0.3'

androidTestCompile 'com.android.support.test:rules:0.3'
testCompile 'com.android.support.test:rules:0.3'
// Set this dependency to build and run Espresso tests
androidTestCompile 'com.android.support.test.espresso:espresso-core:2.2'
// Set this dependency to build and run UI Automator tests
androidTestCompile 'com.android.support.test.uiautomator:uiautomator-v18:2.1.1'
//compile 'com.squareup.retrofit:retrofit:2.0.0-beta1'

//classpath 'com.stanfy.spoon:spoon-gradle-plugin:1.0.2'
compile 'com.github.jakob-grabner:Circle-Progress-View:v1.2.2'
compile('com.crashlytics.sdk.android:crashlytics:2.5.5@aar') {
    transitive = true;
}
testCompile "org.robolectric:robolectric:3.0-rc3"
testCompile 'junit:junit:4.12'
testCompile "org.robolectric:shadows-multidex:3.0"
}

LibraryApp build.gradle

apply plugin: 'com.android.library'

android {
compileSdkVersion 21
buildToolsVersion "22.0.0"

defaultConfig {
    minSdkVersion 18
    targetSdkVersion 22
    versionCode 1
    versionName "1.0"

    // Enabling multidex support.
    multiDexEnabled false
}
buildTypes {
    release {
        minifyEnabled false
        proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
    }
}
dexOptions {
    preDexLibraries = false
}

packagingOptions{
    exclude 'META-INF/NOTICE.txt'
    exclude 'META-INF/LICENSE.txt'
    exclude 'META-INF/LICENSE'
    exclude 'META-INF/NOTICE'
}

configure(android.lintOptions) {
    abortOnError false
}
}

dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])

compile 'com.balysv.materialmenu:material-menu-toolbar:1.5.4'
compile 'org.lucasr.twowayview:twowayview:0.1.4'
compile files('libs/gson-2.3.1.jar')
compile 'org.apache.httpcomponents:httpmime:4.2.3'
compile files('libs/activeandroid-3.0.jar')
compile 'com.google.code.gson:gson:2.3.1'
compile 'com.squareup.picasso:picasso:2.5.2'
compile 'com.scottyab:aescrypt:0.0.1'
compile 'com.android.support:multidex:1.0.1'

testCompile "org.robolectric:robolectric:3.0-rc3"
testCompile 'junit:junit:4.12'
testCompile "org.robolectric:shadows-multidex:3.0"
}

Aquí está mi prueba de unidad,

@RunWith(RobolectricGradleTestRunner.class)
@Config(constants = BuildConfig.class, sdk = Build.VERSION_CODES.LOLLIPOP, shadows= {ShadowMultiDex.class})
public class MyActivityTest {
    Activity activity = null;
    @Before
    public void init(){
    }
    @Test
    public void getMillisecondFromHourTest(){
    }
}

Si ejecuto la prueba unitaria con una clase de aplicación personalizada dondeActiveAndroid.initialize (esto); donde no se llama ejecutar mis pruebas unitarias (solo esas afirmaciones estáticas).

Si uso una clase de aplicación, las llamadasActiveAndroid.initialize (esto); esto pasa:

    java.lang.NullPointerException
    at dalvik.system.DexFile$DFEnum.hasMoreElements(DexFile.java:262)
    at com.activeandroid.ReflectionUtils.getParsers(ReflectionUtils.java:152)
    at com.activeandroid.Registry.initialize(Registry.java:100)
    at com.activeandroid.ActiveAndroid.initialize(ActiveAndroid.java:8)
    at com.activeandroid.app.Application.onCreate(Application.java:9)
    at      com.MyApplication.onCreate(MyApplication.java:28 1)
    at org.robolectric.internal.ParallelUniverse.setUpApplicationState(ParallelUniverse.java:140)
    at   org.robolectric.RobolectricTestRunner.setUpApplicationState(RobolectricTestRunner.java:433)
    at org.robolectric.RobolectricTestRunner$2.evaluate(RobolectricTestRunner.java:240)
    at org.robolectric.RobolectricTestRunner.runChild(RobolectricTestRunner.java:188)
    at org.robolectric.RobolectricTestRunner.runChild(RobolectricTestRunner.java:54)
    at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
    at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
    at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
    at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
    at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
    at org.robolectric.RobolectricTestRunner$1.evaluate(RobolectricTestRunner.java:152)
    at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
    at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
    at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:78)
    at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:212)
    at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:68)
    at com.intellij.rt.execution.application.AppMain.main(AppMain.java:140)

java.lang.RuntimeException: java.lang.NullPointerException
    at org.robolectric.RobolectricTestRunner$2.evaluate(RobolectricTestRunner.java:244)
    at org.robolectric.RobolectricTestRunner.runChild(RobolectricTestRunner.java:188)
    at org.robolectric.RobolectricTestRunner.runChild(RobolectricTestRunner.java:54)
    at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
    at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
    at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
    at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
    at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
    at org.robolectric.RobolectricTestRunner$1.evaluate(RobolectricTestRunner.java:152)
    at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
    at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
    at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:78)
    at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:212)
    at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:68)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at com.intellij.rt.execution.application.AppMain.main(AppMain.java:140)
Caused by: java.lang.NullPointerException
    at dalvik.system.DexFile$DFEnum.hasMoreElements(DexFile.java:262)
    at com.activeandroid.ReflectionUtils.getParsers(ReflectionUtils.java:152)
    at com.activeandroid.Registry.initialize(Registry.java:100)
    at com.activeandroid.ActiveAndroid.initialize(ActiveAndroid.java:8)
    at com.activeandroid.app.Application.onCreate(Application.java:9)
    at com.MyApplication.onCreate(MyApplication.java:281)
    at org.robolectric.internal.ParallelUniverse.setUpApplicationState(ParallelUniverse.java:140)
    at org.robolectric.RobolectricTestRunner.setUpApplicationState(RobolectricTestRunner.java:433)
    at org.robolectric.RobolectricTestRunner$2.evaluate(RobolectricTestRunner.java:240)
    at org.robolectric.RobolectricTestRunner.runChild(RobolectricTestRunner.java:188)
    at org.robolectric.RobolectricTestRunner.runChild(RobolectricTestRunner.java:54)
    at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
    at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
    at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
    at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
    at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
    at org.robolectric.RobolectricTestRunner$1.evaluate(RobolectricTestRunner.java:152)
    at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
    at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
    at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:68)
    ... 1 more

Por cierto. Tengo esto en mi MyApplication.class también

@Override
protected void attachBaseContext(Context base) {
    super.attachBaseContext(base);
    MultiDex.install(this);
}