Android IllegalStateException d'Aucun instrument enregistré! Doit s'exécuter sous un enregistrement de l'instrumentation

J'ai du mal à faire ce test fonctionnel d'une machine à Expresso de travail sur Android. Mon Application est un Multdex application de sorte que je suis en suivant les instructions écrites sur ce lien comme suit : (https://developer.android.com/tools/building/multidex.html).

J'ai déjà configuré mon build.gradle comme ceci :

apply plugin: 'com.android.application'
apply plugin: 'android-apt'
def AAVersion = '3.3.2'
buildscript {
repositories {
mavenCentral()
}
dependencies {
classpath 'com.neenbedankt.gradle.plugins:android-apt:1.4'
}
}
apt {
arguments {
androidManifestFile variant.outputs[0].processResources.manifestFile
resourcePackageName 'br.com.foo'
}
}
android {
compileSdkVersion 21
buildToolsVersion "21.1.2"
defaultConfig {
applicationId "br.com.foo"
minSdkVersion 15
targetSdkVersion 21
android.enforceUniquePackageName = false
multiDexEnabled true
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_7
targetCompatibility JavaVersion.VERSION_1_7
}
testApplicationId "br.com.foo.test"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
testInstrumentationRunner "com.android.test.runner.MultiDexTestRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.txt'
}
}
dexOptions {
preDexLibraries = false
javaMaxHeapSize "4g"
}
packagingOptions {
exclude 'META-INF/notice.txt'
exclude 'META-INF/license.txt'
exclude 'META-INF/LICENSE.txt'
exclude 'META-INF/NOTICE.txt'
}
}
configurations.all {
resolutionStrategy.force 'com.android.support:support-annotations:22.1.0'}
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
apt "org.androidannotations:androidannotations:$AAVersion"
compile "org.androidannotations:androidannotations-api:$AAVersion"
compile 'com.github.PhilJay:MPAndroidChart:v2.1.0'
compile 'com.github.daimajia:AndroidViewAnimations:v1.1.3'
compile 'com.makeramen:roundedimageview:2.1.1'
compile 'com.github.ACRA:acra:acra-4.6.2'
compile 'com.github.rahatarmanahmed:circularprogressview:2.3.2'
compile 'com.github.jhy:jsoup:jsoup-1.8.3'
compile project(':cacscore')
compile project(':croplib')
compile project(':zxingandroid')
compile project(':paho')
compile project(':urlImageViewHelper')
compile project(':facebookSDK')
compile project(':googleDateTimePickers')
compile 'com.android.support:support-v4:22.0.0'
compile 'com.android.support:appcompat-v7:22.0.0'
compile 'com.google.android.gms:play-services:7.8.0'
compile 'com.android.support:multidex:1.0.0'
compile 'org.apache.commons:commons-lang3:3.4'
compile files('libs/httpmime-4.1.jar')
compile files('libs/jackson-all-1.9.11.jar')
compile files('libs/jaxrs-api-2.2.1.GA.jar')
compile files('libs/spring-android-core-1.0.1.RELEASE.jar')
compile files('libs/spring-android-rest-template-1.0.1.RELEASE.jar')
compile 'com.melnykov:floatingactionbutton:1.2.0'
compile files('libs/trace.jar')
testCompile 'junit:junit:4.12'
testCompile 'org.powermock:powermock-api-mockito:1.6.2'
testCompile 'org.powermock:powermock-module-junit4-rule-agent:1.6.2'
testCompile 'org.powermock:powermock-module-junit4-rule:1.6.2'
testCompile 'org.powermock:powermock-module-junit4:1.6.2'
androidTestCompile 'junit:junit:4.12'
//   androidTestCompile('com.android.support.test:testing-support-lib:0.1') {
//       exclude group: 'junit'  //junit:junit-dep conflicts with junit:unit
//   }
androidTestCompile 'com.android.support.test:runner:0.4'
//Set this dependency to use JUnit 4 rules
androidTestCompile 'com.android.support.test:rules:0.4'
//Set this dependency to build and run Espresso tests
androidTestCompile 'com.android.support.test.espresso:espresso-core:2.2.1'
//Set this dependency to build and run UI Automator tests
//   androidTestCompile 'com.android.support.test.uiautomator:uiautomator-v18:2.1.2'
androidTestCompile('com.android.support:multidex-instrumentation:1.0.1') {
exclude group: 'com.android.support', module: 'multidex'
}
}

J'ai configuré le profil d'Exécution à partir de l'Android Studio réglage de la testInstrumentationRunner classe com.android.test.runner.MultiDexTestRunner.

Lorsque j'exécute la commande "adb shell pm liste instrumentation" j'ai cette sortie:

instrumentation:br.com.doe.test/com.android.test.runner.MultiDexTestRunner (target=br.com.doe)
instrumentation:br.com.foo.test/com.android.test.runner.MultiDexTestRunner (target=br.com.foo)
instrumentation:br.com.foo/com.android.test.runner.MultiDexTestRunner (target=br.com.foo)

Mais je recevoir cette sortie lorsque j'essaie d'exécuter mes tests:

Testing started at 17:23 ...
Installing br.com.foo
DEVICE SHELL COMMAND: pm install -r "/data/local/tmp/br.com.foo"
pkg: /data/local/tmp/br.com.foo
Success
Uploading file
local path: F:\Android\CACS\cacs\cacs\build\outputs\apk\cacs-debug-androidTest-unaligned.apk
remote path: /data/local/tmp/br.com.foo.test
Installing br.com.foo.test
DEVICE SHELL COMMAND: pm install -r "/data/local/tmp/br.com.foo.test"
pkg: /data/local/tmp/br.com.foo.test
Success    
Running tests
Test running started
java.lang.IllegalStateException: No instrumentation registered! Must run under a registering instrumentation.
at android.support.test.InstrumentationRegistry.getInstrumentation(InstrumentationRegistry.java:45)
at br.com.bagger.inicio.MapaEnderecoTest.setUp(MapaEnderecoTest.java:35)
at android.test.AndroidTestRunner.runTest(AndroidTestRunner.java:191)
at android.test.AndroidTestRunner.runTest(AndroidTestRunner.java:176)
at android.test.InstrumentationTestRunner.onStart(InstrumentationTestRunner.java:554)
at android.app.Instrumentation$InstrumentationThread.run(Instrumentation.java:1701)
Finish

Et c'est le seul test que je suis en train de lancer:

package br.com.doe.inicio;
import android.support.test.InstrumentationRegistry;
import android.support.test.espresso.Espresso;
import android.support.test.espresso.action.ViewActions;
import android.support.test.espresso.matcher.ViewMatchers;
import android.support.test.runner.AndroidJUnit4;
import android.test.ActivityInstrumentationTestCase2;    
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;    
import br.com.foo.R;
@RunWith(AndroidJUnit4.class)
public class MapaEnderecoTest extends ActivityInstrumentationTestCase2<MapaEndereco>
{    
private MapaEndereco mActivity;
public MapaEnderecoTest()
{
super(MapaEndereco.class);
}
@Override
@Before
protected void setUp() throws Exception
{
super.setUp();
injectInstrumentation(InstrumentationRegistry.getInstrumentation());
mActivity = getActivity();
}
@Test
public void testeAbertura()
{
Espresso.onView(ViewMatchers.withId(R.id.map)).perform(ViewActions.click());
}
}

L'erreur se produit juste après le super.setUp() de l'appel, sur la méthode de configuration.

J'ai l'instrumentation enregistré dans le fichier AndroidManifest:

<instrumentation
android:label="Multdex"
android:name="com.android.test.runner.MultiDexTestRunner"
android:targetPackage="br.com.foo"
android:functionalTest="true"/>

Et le problème, je suis confronté n'est pas la même que celle décrite ici NullPointer Exception lors de l'utilisation de l'Espresso

OriginalL'auteur Igor Regis | 2015-10-05