junit.framework.AssertionFailedError: Oluşturucuda kural dışı durum: (java.lang.NoClassDefFoundError)

Question

Espresso2'yi projeme dahil etmeye çalışıyorum ve uygulamada appcompat kitaplığı bağımlılığı ile ilgili problemi çözemiyorum. Aktiviteyi kullandığımda işe yaradı.

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junit.framework.AssertionFailedError: Exception in constructor: testCheckText (java.lang.NoClassDefFoundError: ait.common.testunittest.app.MainActivity2 
at ait.common.testunittest.app.test.MainActivity2Test.<init>(MainActivity2Test.java:18) 
at java.lang.reflect.Constructor.constructNative(Native Method) 
at java.lang.reflect.Constructor.newInstance(Constructor.java:423) 
at junit.framework.TestSuite.createTest(TestSuite.java:61) 
at junit.framework.TestSuite.addTestMethod(TestSuite.java:294) 
at junit.framework.TestSuite.addTestsFromTestCase(TestSuite.java:150) 
at junit.framework.TestSuite.<init>(TestSuite.java:129) 
at android.support.test.internal.runner.junit3.NonLeakyTestSuite.<init>(NonLeakyTestSuite.java:34) 
at android.support.test.internal.runner.junit3.AndroidTestSuite.<init>(AndroidTestSuite.java:43) 
at android.support.test.internal.runner.junit3.AndroidJUnit3Builder.runnerForClass(AndroidJUnit3Builder.java:50) 
at org.junit.runners.model.RunnerBuilder.safeRunnerForClass(RunnerBuilder.java:57) 
at org.junit.internal.builders.AllDefaultPossibilitiesBuilder.runnerForClass(AllDefaultPossibilitiesBuilder.java:29) 
at org.junit.runner.Computer.getRunner(Computer.java:38) 
at org.junit.runner.Computer$1.runnerForClass(Computer.java:29) 
at org.junit.runners.model.RunnerBuilder.safeRunnerForClass(RunnerBuilder.java:57) 
at org.junit.runners.model.RunnerBuilder.runners(RunnerBuilder.java:98) 
at org.junit.runners.model.RunnerBuilder.runners(RunnerBuilder.java:84) 
at org.junit.runners.Suite.<init>(Suite.java:79) 
at org.junit.runner.Computer.getSuite(Computer.java:26) 
at android.support.test.internal.runner.TestRequestBuilder.classes(TestRequestBuilder.java:598) 
at android.support.test.internal.runner.TestRequestBuilder.build(TestRequestBuilder.java:578) 
at android.support.test.runner.AndroidJUnitRunner.buildRequest(AndroidJUnitRunner.java:542) 
at android.support.test.runner.AndroidJUnitRunner.onStart(AndroidJUnitRunner.java:269) 
at android.app.Instrumentation$InstrumentationThread.run(Instrumentation.java:1701) 
) 
at junit.framework.Assert.fail(Assert.java:50) 
at junit.framework.TestSuite$1.runTest(TestSuite.java:97) 
at junit.framework.TestCase.runBare(TestCase.java:134) 
at junit.framework.TestResult$1.protect(TestResult.java:115) 
at junit.framework.TestResult.runProtected(TestResult.java:133) 
at android.support.test.internal.runner.junit3.DelegatingTestResult.runProtected(DelegatingTestResult.java:90) 
at junit.framework.TestResult.run(TestResult.java:118) 
at android.support.test.internal.runner.junit3.AndroidTestResult.run(AndroidTestResult.java:49) 
at junit.framework.TestCase.run(TestCase.java:124) 
at android.support.test.internal.runner.junit3.NonLeakyTestSuite$NonLeakyTest.run(NonLeakyTestSuite.java:63) 
at junit.framework.TestSuite.runTest(TestSuite.java:243) 
at junit.framework.TestSuite.run(TestSuite.java:238) 
at android.support.test.internal.runner.junit3.DelegatingTestSuite.run(DelegatingTestSuite.java:103) 
at android.support.test.internal.runner.junit3.AndroidTestSuite.run(AndroidTestSuite.java:63) 
at android.support.test.internal.runner.junit3.JUnit38ClassRunner.run(JUnit38ClassRunner.java:90) 
at org.junit.runners.Suite.runChild(Suite.java:128) 
at org.junit.runners.Suite.runChild(Suite.java:24) 
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231) 
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60) 
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229) 
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:50) 
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222) 
at org.junit.runners.ParentRunner.run(ParentRunner.java:300) 
at org.junit.runner.JUnitCore.run(JUnitCore.java:157) 
at org.junit.runner.JUnitCore.run(JUnitCore.java:136) 
at android.support.test.runner.AndroidJUnitRunner.onStart(AndroidJUnitRunner.java:270) 
at android.app.Instrumentation$InstrumentationThread.run(Instrumentation.java:1701) 

---

12-21 16:24:57.187: W/dalvikvm(8197): Class resolved by unexpected DEX: Landroid/support/v7/app/ActionBarActivity;(0xa5047ce0):0x95060000 ref [Landroid/support/v4/app/FragmentActivity;] Landroid/support/v4/app/FragmentActivity;(0xa5047ce0):0x9523e000 
12-21 16:24:57.187: W/dalvikvm(8197): (Landroid/support/v7/app/ActionBarActivity; had used a different Landroid/support/v4/app/FragmentActivity; during pre-verification) 
12-21 16:24:57.187: W/dalvikvm(8197): Unable to resolve superclass of Landroid/support/v7/app/ActionBarActivity; (285) 
12-21 16:24:57.187: W/dalvikvm(8197): Link of class 'Landroid/support/v7/app/ActionBarActivity;' failed 
12-21 16:24:57.187: W/dalvikvm(8197): Unable to resolve superclass of Lait/common/testunittest/app/MainActivity2; (1026) 
12-21 16:24:57.187: W/dalvikvm(8197): Link of class 'Lait/common/testunittest/app/MainActivity2;' failed 
12-21 16:24:57.191: E/dalvikvm(8197): Could not find class 'ait.common.testunittest.app.MainActivity2', referenced from method ait.common.testunittest.app.test.MainActivity2Test.<init> 
12-21 16:24:57.191: W/dalvikvm(8197): VFY: unable to resolve const-class 6 (Lait/common/testunittest/app/MainActivity2;) in Lait/common/testunittest/app/test/MainActivity2Test; 

---

---

package ait.common.testunittest.app; 


import android.support.v4.app.Fragment; 
import android.support.v7.app.ActionBarActivity; 
import android.os.Bundle; 

public class MainActivity2 extends ActionBarActivity { 

    Fragment fragment; 

    @Override 
    protected void onCreate(Bundle savedInstanceState) { 
     super.onCreate(savedInstanceState); 
     setContentView(R.layout.activity_main); 
    } 
} 

---

buildscript { 
    repositories { 
     jcenter() 
    } 
    dependencies { 
     classpath 'com.android.tools.build:gradle:0.14.2' 
    } 
} 
apply plugin: 'com.android.application' 

repositories { 
    jcenter() 
} 

android { 
    compileSdkVersion 21 
    buildToolsVersion "21.1.1" 

    defaultConfig { 
     applicationId "ait.common.testunittest.app" 
     testApplicationId "ait.common.testunittest.app.test" 
     minSdkVersion 15 
     targetSdkVersion 21 
     versionCode 1 
     versionName "1.0" 
     testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner" 
    } 
    buildTypes { 
     release { 
      minifyEnabled false 
      proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 
     } 
    } 
    packagingOptions { 
     exclude 'META-INF/DEPENDENCIES.txt' 
     exclude 'META-INF/LICENSE.txt' 
     exclude 'META-INF/NOTICE.txt' 
     exclude 'META-INF/NOTICE' 
     exclude 'META-INF/LICENSE' 
     exclude 'META-INF/DEPENDENCIES' 
     exclude 'META-INF/notice.txt' 
     exclude 'META-INF/license.txt' 
     exclude 'META-INF/dependencies.txt' 
     exclude 'META-INF/LGPL2.1' 
     exclude 'META-INF/ASL2.0' 
     exclude 'META-INF/ASL2.0' 
     exclude 'LICENSE.txt' 
    } 
    lintOptions { 
     abortOnError false 
    } 

    sourceSets { 
     androidTest { 
      setRoot('src/test') 
     } 
    } 
} 

dependencies { 
    compile fileTree(include: ['*.jar'], dir: 'libs') 
    compile 'com.android.support:appcompat-v7:21.0.3' 
    compile 'com.android.support:support-v4:21.0.3' 

    // Espresso 
    androidTestCompile 'com.android.support.test.espresso:espresso-core:2.0' 
    androidTestCompile 'com.android.support.test:testing-support-lib:0.1' 
    androidTestCompile 'com.android.support.test.espresso:espresso-contrib:2.0' 
} 

: Ben ActionBarActivity veya FragmentActivity alışkınım, sonra bu hata var uzaklıkta

androidTestCompile 'com.android.support.test.espresso:espresso-contrib:2.0' 

alarak testi ince çalıştırdığınızda

---

package ait.common.testunittest.app.test; 

import ait.common.testunittest.app.MainActivity; 
import ait.common.testunittest.app.R; 
import android.support.test.espresso.Espresso; 
import android.support.test.espresso.assertion.ViewAssertions; 
import android.support.test.espresso.matcher.ViewMatchers; 
import android.test.ActivityInstrumentationTestCase2; 


    public class MainActivityTest extends ActivityInstrumentationTestCase2<MainActivity2> { 

     public MainActivityTest() { 
      // This constructor was deprecated - but we want to support lower API levels. 
      super(MainActivity2.class); 
     } 
     @Override 
     public void setUp() throws Exception { 
      super.setUp(); 
      // Espresso will not launch our activity for us, we must launch it via getActivity(). 
      getActivity(); 
     } 

     public void testCheckText() { 
      Espresso.onView(ViewMatchers.withId(R.id.test)) 
        .check(ViewAssertions.matches(ViewMatchers.withText(R.string.hello_world))); 
     } 
    } 

Answer 1

benim app en dependencies yılında kullanıyordum destek şeyler hariç tutarak Gradle çalışmak için bu olsun başardı: Ben aynı sorunu fark ettik

//Testing 
androidTestCompile 'com.android.support.test.espresso:espresso-core:2.0' 
androidTestCompile 'com.android.support.test:testing-support-lib:0.1' 
androidTestCompile ('com.android.support.test.espresso:espresso-contrib:2.0') { 
    exclude group: 'com.android.support', module: 'appcompat' 
    exclude group: 'com.android.support', module: 'support-v4' 
    exclude module: 'recyclerview-v7' 
} 

Answer 2

0 ben aynı sorunu vardı ve fark ettim. Ben gerçekten yeni RecyclerViewActions'ı istiyorum, böylece espresso-contrib-2.0 kavanozunu ayrı ayrı indirmeyi denedim. Bu garip bir şekilde benim için sorunu çözdü. İşte repo doğrudan bir bağlantı var https://code.google.com/p/android-test-kit/source/browse/#git%2Fbin%2Fespresso2.0