Java 无法使用FragmentContainerView运行Robolectric和Espresso
我一直在尝试用浓缩咖啡来运行Robolectric，但还没有成功。在试图找出原因之后，我意识到我活动中的FragmentContainerView导致了这种情况，我不知道如何修复它 < P>我决定创建一个空白项目，认为我项目中的某些东西可能导致了这个问题，我在空白项目中遇到了同样的问题。 这是我正在测试的当前设置 MainActivity.javaJava 无法使用FragmentContainerView运行Robolectric和Espresso,java,android,robolectric,Java,Android,Robolectric,我一直在尝试用浓缩咖啡来运行Robolectric，但还没有成功。在试图找出原因之后，我意识到我活动中的FragmentContainerView导致了这种情况，我不知道如何修复它 < P>我决定创建一个空白项目，认为我项目中的某些东西可能导致了这个问题，我在空白项目中遇到了同样的问题。 这是我正在测试的当前设置 MainActivity.java public class MainActivity extends AppCompatActivity { @Override p
public class MainActivity extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
}
}
<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/mainActivityConstraintLayout"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".MainActivity">
<androidx.fragment.app.FragmentContainerView
android:id="@+id/fragmentContainerView"
android:name="androidx.navigation.fragment.NavHostFragment"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:defaultNavHost="true"
app:navGraph="@navigation/main_nav" />
</androidx.constraintlayout.widget.ConstraintLayout>
<?xml version="1.0" encoding="utf-8"?>
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".BlankFragment">
<TextView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:text="@string/hello_blank_fragment" />
</FrameLayout>
@RunWith(AndroidJUnit4.class)
public class MainActivityTest {
@Rule
public ActivityScenarioRule<MainActivity> mainActivityRule =
new ActivityScenarioRule<MainActivity>(MainActivity.class);
@Test
public void testMainActivityIsVisible() {
onView(withId(R.id.mainActivityConstraintLayout)).check(matches(isDisplayed()));
}
}
@RunWith（AndroidJUnit4.class）
公共类维护活动测试{
@统治
公共活动场景规则主活动规则=
新ActivityScenarioRule（MainActivity.class）；
@试验
public void testmain活动可见（）{
onView（带id（R.id.mainActivityConstraintLayout））.check（匹配项（isDisplayed（）））；
}
}
@RunWith(AndroidJUnit4.class)
public class MainActivityTest {
@Rule
public ActivityScenarioRule<MainActivity> mainActivityRule =
new ActivityScenarioRule<MainActivity>(MainActivity.class);
@Test
public void testMainActivityIsVisible() {
onView(withId(R.id.mainActivityConstraintLayout)).check(matches(isDisplayed()));
}
}
@RunWith（AndroidJUnit4.class）
公共类维护活动测试{
@统治
公共活动场景规则主活动规则=
新ActivityScenarioRule（MainActivity.class）；
@试验
public void testmain活动可见（）{
onView（带id（R.id.mainActivityConstraintLayout））.check（匹配项（isDisplayed（）））；
}
}
java.lang.Exception: Main looper has queued unexecuted runnables. This might be the cause of the test failure. You might need a shadowOf(getMainLooper()).idle() call.
at org.robolectric.android.internal.AndroidTestEnvironment.checkStateAfterTestFailure(AndroidTestEnvironment.java:502)
at org.robolectric.RobolectricTestRunner$HelperTestRunner$1.evaluate(RobolectricTestRunner.java:581)
at org.robolectric.internal.SandboxTestRunner$2.lambda$evaluate$0(SandboxTestRunner.java:278)
at org.robolectric.internal.bytecode.Sandbox.lambda$runOnMainThread$0(Sandbox.java:89)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.lang.ExceptionInInitializerError
at androidx.navigation.fragment.NavHostFragment.onCreate(NavHostFragment.java:219)
at androidx.fragment.app.Fragment.performCreate(Fragment.java:2949)
at androidx.fragment.app.FragmentStateManager.create(FragmentStateManager.java:475)
at androidx.fragment.app.FragmentStateManager.moveToExpectedState(FragmentStateManager.java:278)
at androidx.fragment.app.FragmentManager.executeOpsTogether(FragmentManager.java:2189)
at androidx.fragment.app.FragmentManager.removeRedundantOperationsAndExecute(FragmentManager.java:2106)
at androidx.fragment.app.FragmentManager.execSingleAction(FragmentManager.java:1971)
at androidx.fragment.app.BackStackRecord.commitNowAllowingStateLoss(BackStackRecord.java:311)
at androidx.fragment.app.FragmentContainerView.<init>(FragmentContainerView.java:180)
at androidx.fragment.app.FragmentLayoutInflaterFactory.onCreateView(FragmentLayoutInflaterFactory.java:52)
at androidx.fragment.app.FragmentController.onCreateView(FragmentController.java:135)
at androidx.fragment.app.FragmentActivity.dispatchFragmentsOnCreateView(FragmentActivity.java:319)
at androidx.fragment.app.FragmentActivity.onCreateView(FragmentActivity.java:298)
at android.view.LayoutInflater.tryCreateView(LayoutInflater.java:1067)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:995)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:959)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:1121)
at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:1082)
at android.view.LayoutInflater.inflate(LayoutInflater.java:680)
at android.view.LayoutInflater.inflate(LayoutInflater.java:532)
at android.view.LayoutInflater.inflate(LayoutInflater.java:479)
at androidx.appcompat.app.AppCompatDelegateImpl.setContentView(AppCompatDelegateImpl.java:699)
at androidx.appcompat.app.AppCompatActivity.setContentView(AppCompatActivity.java:195)
at com.example.robolectrictest.MainActivity.onCreate(MainActivity.java:12)
at android.app.Activity.performCreate(Activity.java:7995)
at android.app.Activity.performCreate(Activity.java:7979)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1309)
at androidx.test.runner.MonitoringInstrumentation.callActivityOnCreate(MonitoringInstrumentation.java:711)
at org.robolectric.android.controller.ActivityController.lambda$create$0(ActivityController.java:106)
at org.robolectric.shadows.ShadowPausedLooper.runPaused(ShadowPausedLooper.java:200)
at org.robolectric.android.controller.ActivityController.create(ActivityController.java:106)
at org.robolectric.android.controller.ActivityController.create(ActivityController.java:111)
at org.robolectric.android.fakes.RoboMonitoringInstrumentation.startActivitySyncInternal(RoboMonitoringInstrumentation.java:66)
at org.robolectric.android.internal.LocalActivityInvoker.startActivity(LocalActivityInvoker.java:40)
at androidx.test.core.app.ActivityScenario.launchInternal(ActivityScenario.java:265)
at androidx.test.core.app.ActivityScenario.launch(ActivityScenario.java:195)
at androidx.test.ext.junit.rules.ActivityScenarioRule.lambda$new$0$ActivityScenarioRule(ActivityScenarioRule.java:70)
at androidx.test.ext.junit.rules.ActivityScenarioRule$$Lambda$0.get(Unknown Source)
at androidx.test.ext.junit.rules.ActivityScenarioRule.before(ActivityScenarioRule.java:103)
at org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:50)
at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
at org.robolectric.RobolectricTestRunner$HelperTestRunner$1.evaluate(RobolectricTestRunner.java:575)
... 6 more
Caused by: java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
at org.robolectric.internal.bytecode.ShadowWrangler.classInitializing(ShadowWrangler.java:166)
at org.robolectric.internal.bytecode.RobolectricInternals.classInitializing(RobolectricInternals.java:21)
at androidx.navigation.NavController.<clinit>(NavController.kt)
at androidx.navigation.fragment.NavHostFragment.$$robo$$androidx_navigation_fragment_NavHostFragment$onCreate(NavHostFragment.java:219)
at androidx.navigation.fragment.NavHostFragment.onCreate(NavHostFragment.java)
at androidx.fragment.app.Fragment.performCreate(Fragment.java:2949)
at androidx.fragment.app.FragmentStateManager.create(FragmentStateManager.java:475)
at androidx.fragment.app.FragmentStateManager.moveToExpectedState(FragmentStateManager.java:278)
at androidx.fragment.app.FragmentManager.executeOpsTogether(FragmentManager.java:2189)
at androidx.fragment.app.FragmentManager.removeRedundantOperationsAndExecute(FragmentManager.java:2106)
at androidx.fragment.app.FragmentManager.execSingleAction(FragmentManager.java:1971)
at androidx.fragment.app.BackStackRecord.commitNowAllowingStateLoss(BackStackRecord.java:311)
at androidx.fragment.app.FragmentContainerView.<init>(FragmentContainerView.java:180)
at androidx.fragment.app.FragmentLayoutInflaterFactory.onCreateView(FragmentLayoutInflaterFactory.java:52)
at androidx.fragment.app.FragmentController.onCreateView(FragmentController.java:135)
at androidx.fragment.app.FragmentActivity.dispatchFragmentsOnCreateView(FragmentActivity.java:319)
at androidx.fragment.app.FragmentActivity.onCreateView(FragmentActivity.java:298)
at android.view.LayoutInflater.$$robo$$android_view_LayoutInflater$tryCreateView(LayoutInflater.java:1067)
at android.view.LayoutInflater.tryCreateView(LayoutInflater.java)
at android.view.LayoutInflater.$$robo$$android_view_LayoutInflater$createViewFromTag(LayoutInflater.java:995)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java)
at android.view.LayoutInflater.$$robo$$android_view_LayoutInflater$createViewFromTag(LayoutInflater.java:959)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java)
at android.view.LayoutInflater.$$robo$$android_view_LayoutInflater$rInflate(LayoutInflater.java:1121)
at android.view.LayoutInflater.rInflate(LayoutInflater.java)
at android.view.LayoutInflater.$$robo$$android_view_LayoutInflater$rInflateChildren(LayoutInflater.java:1082)
at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java)
at android.view.LayoutInflater.$$robo$$android_view_LayoutInflater$inflate(LayoutInflater.java:680)
at android.view.LayoutInflater.inflate(LayoutInflater.java)
at android.view.LayoutInflater.$$robo$$android_view_LayoutInflater$inflate(LayoutInflater.java:532)
at android.view.LayoutInflater.inflate(LayoutInflater.java)
at android.view.LayoutInflater.$$robo$$android_view_LayoutInflater$inflate(LayoutInflater.java:479)
at android.view.LayoutInflater.inflate(LayoutInflater.java)
at androidx.appcompat.app.AppCompatDelegateImpl.$$robo$$androidx_appcompat_app_AppCompatDelegateImpl$setContentView(AppCompatDelegateImpl.java:699)
at androidx.appcompat.app.AppCompatDelegateImpl.setContentView(AppCompatDelegateImpl.java)
at androidx.appcompat.app.AppCompatActivity.$$robo$$androidx_appcompat_app_AppCompatActivity$setContentView(AppCompatActivity.java:195)
at androidx.appcompat.app.AppCompatActivity.setContentView(AppCompatActivity.java)
at com.example.robolectrictest.MainActivity.onCreate(MainActivity.java:12)
at android.app.Activity.$$robo$$android_app_Activity$performCreate(Activity.java:7995)
at android.app.Activity.performCreate(Activity.java)
at android.app.Activity.$$robo$$android_app_Activity$performCreate(Activity.java:7979)
at android.app.Activity.performCreate(Activity.java)
at android.app.Instrumentation.$$robo$$android_app_Instrumentation$callActivityOnCreate(Instrumentation.java:1309)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java)
... 21 more
Caused by: java.lang.reflect.InvocationTargetException
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.robolectric.internal.bytecode.RobolectricInternals.performStaticInitialization(RobolectricInternals.java:61)
at org.robolectric.internal.bytecode.ShadowWrangler.classInitializing(ShadowWrangler.java:163)
... 64 more
Caused by: java.lang.IllegalAccessError: failed to access class kotlin.jvm.internal.DefaultConstructorMarker from class androidx.navigation.NavController$Companion (kotlin.jvm.internal.DefaultConstructorMarker is in unnamed module of loader 'app'; androidx.navigation.NavController$Companion is in unnamed module of loader org.robolectric.internal.AndroidSandbox$SdkSandboxClassLoader @71def8f8)
at androidx.navigation.NavController$Companion.<init>(NavController.kt)
at androidx.navigation.NavController.__staticInitializer__(NavController.kt)
... 70 more
Process finished with exit code -1
java.lang.Exception:主循环器已将未执行的可运行程序排入队列。这可能是测试失败的原因。您可能需要一个shadowOf（getMainLooper（））.idle（）调用。
位于org.roblectric.android.internal.AndroidTestEnvironment.checkStateAfterTestFailure（AndroidTestEnvironment.java:502）
位于org.roblectric.roblectricttestrunner$HelperTestRunner$1.evaluate（roblectricttestrunner.java:581）
位于org.roblectric.internal.SandboxTestRunner$2.lambda$evaluate$0（SandboxTestRunner.java:278）
位于org.roblectric.internal.bytecode.Sandbox.lambda$runOnMainThread$0（Sandbox.java:89）
位于java.base/java.util.concurrent.FutureTask.run（FutureTask.java:264）
位于java.base/java.util.concurrent.ThreadPoolExecutor.runWorker（ThreadPoolExecutor.java:1128）
位于java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run（ThreadPoolExecutor.java:628）
位于java.base/java.lang.Thread.run（Thread.java:834）
原因：java.lang.ExceptionInInitializeError
位于androidx.navigation.fragment.NavHostFragment.onCreate（NavHostFragment.java:219）
位于androidx.fragment.app.fragment.performCreate（fragment.java:2949）
位于androidx.fragment.app.FragmentStateManager.create（FragmentStateManager.java:475）
位于androidx.fragment.app.FragmentStateManager.moveToExpectedState（FragmentStateManager.java:278）
在androidx.fragment.app.FragmentManager.ExecutePostGether（FragmentManager.java:2189）
在androidx.fragment.app.FragmentManager.RemovedAndTopOperationsAndExecute（FragmentManager.java:2106）
位于androidx.fragment.app.FragmentManager.execSingleAction（FragmentManager.java:1971）
位于androidx.fragment.app.BackStackRecord.commitNowAllowingStateLoss（BackStackRecord.java:311）
位于androidx.fragment.app.FragmentContainerView。（FragmentContainerView.java:180）
位于androidx.fragment.app.FragmentLayoutFlaterFactory.onCreateView（FragmentLayoutFlaterFactory.java:52）
位于androidx.fragment.app.FragmentController.onCreateView（FragmentController.java:135）
位于androidx.fragment.app.FragmentActivity.dispatchFragmentsOnCreateView（FragmentActivity.java:319）
位于androidx.fragment.app.FragmentActivity.onCreateView（FragmentActivity.java:298）
位于android.view.LayoutInflater.tryCreateView（LayoutInflater.java:1067）
位于android.view.LayoutInflater.createViewFromTag（LayoutInflater.java:995）
位于android.view.LayoutInflater.createViewFromTag（LayoutInflater.java:959）
位于android.view.LayoutInflater.rInflate（LayoutInflater.java:1121）
位于android.view.LayoutInflater.rInflateChildren（LayoutInflater.java:1082）
在android.view.LayoutInflater.充气（LayoutInflater.java:680）
在android.view.LayoutInflater.充气（LayoutInflater.java:532）
在android.view.LayoutInflater.充气（LayoutInflater.java:479）
位于androidx.appcompat.app.appcompatedelegateimpl.setContentView（appcompatedelegateimpl.java:699）
位于androidx.appcompat.app.AppCompatActivity.setContentView（AppCompatActivity.java:195）
位于com.example.roblectrictest.MainActivity.onCreate（MainActivity.java:12）
位于android.app.Activity.performCreate（Activity.java:7995）
位于android.app.Activity.performCreate（Activity.java:7979）
位于android.app.Instrumentation.callActivityOnCreate（Instrumentation.java:1309）
位于androidx.test.runner.MonitoringInstrumentation.callActivityOnCreate（MonitoringInstrumentation.java:711）
位于org.roblectric.android.controller.ActivityController.lambda$create$0（ActivityController.java:106）
位于org.roblectric.shadows.ShadowPausedLooper.runPaused（ShadowPausedLooper.java:200）
位于org.roblectric.android.controller.ActivityController.create（ActivityController.java:106）
位于org.roblectric.android.controller.ActivityController.create（ActivityController.java:111）
在org.roblectric.android.fakes.RoboMonitoringInstrumentation.startActivitySyncInternal（RoboMonitoringInstrumentation.java:66）
位于org.roblectric.android.internal.LocalActivityInvoker.startActivity（LocalActivityInvoker.java:40）
位于androidx.test.core.app.ActivityScenario.launchInternal（ActivityScenario.java:265）
在androidx.test.core.app.ActivityScenario.launch（ActivityScenario.java:195）
位于androidx.test.ext.junit.rules.ActivityScenarioRule.lambda$new$0$ActivityScenarioRule（ActivityScenarioRule.java:70）
在
plugins {
id 'com.android.application'
}
android {
compileSdkVersion 30
defaultConfig {
applicationId "com.example.robolectrictest"
minSdkVersion 27
targetSdkVersion 30
versionCode 1
versionName "1.0"
testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
}
}
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_8
targetCompatibility JavaVersion.VERSION_1_8
}
testOptions {
animationsDisabled true
unitTests {
includeAndroidResources true
returnDefaultValues = true
}
}
}
dependencies {
implementation 'androidx.appcompat:appcompat:1.3.0'
implementation 'com.google.android.material:material:1.3.0'
implementation 'androidx.constraintlayout:constraintlayout:2.0.4'
implementation 'androidx.legacy:legacy-support-v4:1.0.0'
implementation 'androidx.navigation:navigation-fragment:2.3.5'
implementation 'androidx.navigation:navigation-ui:2.3.5'
testImplementation 'junit:junit:4.13.2'
testImplementation "org.robolectric:robolectric:4.5.1"
testImplementation 'androidx.test.espresso:espresso-core:3.3.0'
testImplementation 'androidx.test.ext:junit:1.1.2'
testImplementation 'androidx.arch.core:core-testing:2.1.0'
testImplementation "androidx.test:runner:1.3.0"
androidTestImplementation 'androidx.test.ext:junit:1.1.2'
androidTestImplementation 'androidx.test.espresso:espresso-core:3.3.0'
def nav_version = "2.3.5"
// Java language implementation
implementation "androidx.navigation:navigation-fragment:$nav_version"
implementation "androidx.navigation:navigation-ui:$nav_version"
// Feature module Support
implementation "androidx.navigation:navigation-dynamic-features-fragment:$nav_version"
// Testing Navigation
androidTestImplementation "androidx.navigation:navigation-testing:$nav_version"
// Jetpack Compose Integration
implementation "androidx.navigation:navigation-compose:2.4.0-alpha01"
}
@RunWith(AndroidJUnit4.class)
public class MainActivityTest {
@Rule
public ActivityScenarioRule<MainActivity> mainActivityRule =
new ActivityScenarioRule<MainActivity>(MainActivity.class);
@Test
public void testMainActivityIsVisible() {
onView(withId(R.id.mainActivityConstraintLayout)).check(matches(isDisplayed()));
}
}
@RunWith(AndroidJUnit4.class)
public class MainActivityTest {
@Rule
public ActivityScenarioRule<MainActivity> mainActivityRule =
new ActivityScenarioRule<MainActivity>(MainActivity.class);
@Test
public void testMainActivityIsVisible() {
onView(withId(R.id.mainActivityConstraintLayout)).check(matches(isDisplayed()));
}
}
java.lang.Exception: Main looper has queued unexecuted runnables. This might be the cause of the test failure. You might need a shadowOf(getMainLooper()).idle() call.
at org.robolectric.android.internal.AndroidTestEnvironment.checkStateAfterTestFailure(AndroidTestEnvironment.java:502)
at org.robolectric.RobolectricTestRunner$HelperTestRunner$1.evaluate(RobolectricTestRunner.java:581)
at org.robolectric.internal.SandboxTestRunner$2.lambda$evaluate$0(SandboxTestRunner.java:278)
at org.robolectric.internal.bytecode.Sandbox.lambda$runOnMainThread$0(Sandbox.java:89)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.lang.ExceptionInInitializerError
at androidx.navigation.fragment.NavHostFragment.onCreate(NavHostFragment.java:219)
at androidx.fragment.app.Fragment.performCreate(Fragment.java:2949)
at androidx.fragment.app.FragmentStateManager.create(FragmentStateManager.java:475)
at androidx.fragment.app.FragmentStateManager.moveToExpectedState(FragmentStateManager.java:278)
at androidx.fragment.app.FragmentManager.executeOpsTogether(FragmentManager.java:2189)
at androidx.fragment.app.FragmentManager.removeRedundantOperationsAndExecute(FragmentManager.java:2106)
at androidx.fragment.app.FragmentManager.execSingleAction(FragmentManager.java:1971)
at androidx.fragment.app.BackStackRecord.commitNowAllowingStateLoss(BackStackRecord.java:311)
at androidx.fragment.app.FragmentContainerView.<init>(FragmentContainerView.java:180)
at androidx.fragment.app.FragmentLayoutInflaterFactory.onCreateView(FragmentLayoutInflaterFactory.java:52)
at androidx.fragment.app.FragmentController.onCreateView(FragmentController.java:135)
at androidx.fragment.app.FragmentActivity.dispatchFragmentsOnCreateView(FragmentActivity.java:319)
at androidx.fragment.app.FragmentActivity.onCreateView(FragmentActivity.java:298)
at android.view.LayoutInflater.tryCreateView(LayoutInflater.java:1067)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:995)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:959)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:1121)
at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:1082)
at android.view.LayoutInflater.inflate(LayoutInflater.java:680)
at android.view.LayoutInflater.inflate(LayoutInflater.java:532)
at android.view.LayoutInflater.inflate(LayoutInflater.java:479)
at androidx.appcompat.app.AppCompatDelegateImpl.setContentView(AppCompatDelegateImpl.java:699)
at androidx.appcompat.app.AppCompatActivity.setContentView(AppCompatActivity.java:195)
at com.example.robolectrictest.MainActivity.onCreate(MainActivity.java:12)
at android.app.Activity.performCreate(Activity.java:7995)
at android.app.Activity.performCreate(Activity.java:7979)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1309)
at androidx.test.runner.MonitoringInstrumentation.callActivityOnCreate(MonitoringInstrumentation.java:711)
at org.robolectric.android.controller.ActivityController.lambda$create$0(ActivityController.java:106)
at org.robolectric.shadows.ShadowPausedLooper.runPaused(ShadowPausedLooper.java:200)
at org.robolectric.android.controller.ActivityController.create(ActivityController.java:106)
at org.robolectric.android.controller.ActivityController.create(ActivityController.java:111)
at org.robolectric.android.fakes.RoboMonitoringInstrumentation.startActivitySyncInternal(RoboMonitoringInstrumentation.java:66)
at org.robolectric.android.internal.LocalActivityInvoker.startActivity(LocalActivityInvoker.java:40)
at androidx.test.core.app.ActivityScenario.launchInternal(ActivityScenario.java:265)
at androidx.test.core.app.ActivityScenario.launch(ActivityScenario.java:195)
at androidx.test.ext.junit.rules.ActivityScenarioRule.lambda$new$0$ActivityScenarioRule(ActivityScenarioRule.java:70)
at androidx.test.ext.junit.rules.ActivityScenarioRule$$Lambda$0.get(Unknown Source)
at androidx.test.ext.junit.rules.ActivityScenarioRule.before(ActivityScenarioRule.java:103)
at org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:50)
at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
at org.robolectric.RobolectricTestRunner$HelperTestRunner$1.evaluate(RobolectricTestRunner.java:575)
... 6 more
Caused by: java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
at org.robolectric.internal.bytecode.ShadowWrangler.classInitializing(ShadowWrangler.java:166)
at org.robolectric.internal.bytecode.RobolectricInternals.classInitializing(RobolectricInternals.java:21)
at androidx.navigation.NavController.<clinit>(NavController.kt)
at androidx.navigation.fragment.NavHostFragment.$$robo$$androidx_navigation_fragment_NavHostFragment$onCreate(NavHostFragment.java:219)
at androidx.navigation.fragment.NavHostFragment.onCreate(NavHostFragment.java)
at androidx.fragment.app.Fragment.performCreate(Fragment.java:2949)
at androidx.fragment.app.FragmentStateManager.create(FragmentStateManager.java:475)
at androidx.fragment.app.FragmentStateManager.moveToExpectedState(FragmentStateManager.java:278)
at androidx.fragment.app.FragmentManager.executeOpsTogether(FragmentManager.java:2189)
at androidx.fragment.app.FragmentManager.removeRedundantOperationsAndExecute(FragmentManager.java:2106)
at androidx.fragment.app.FragmentManager.execSingleAction(FragmentManager.java:1971)
at androidx.fragment.app.BackStackRecord.commitNowAllowingStateLoss(BackStackRecord.java:311)
at androidx.fragment.app.FragmentContainerView.<init>(FragmentContainerView.java:180)
at androidx.fragment.app.FragmentLayoutInflaterFactory.onCreateView(FragmentLayoutInflaterFactory.java:52)
at androidx.fragment.app.FragmentController.onCreateView(FragmentController.java:135)
at androidx.fragment.app.FragmentActivity.dispatchFragmentsOnCreateView(FragmentActivity.java:319)
at androidx.fragment.app.FragmentActivity.onCreateView(FragmentActivity.java:298)
at android.view.LayoutInflater.$$robo$$android_view_LayoutInflater$tryCreateView(LayoutInflater.java:1067)
at android.view.LayoutInflater.tryCreateView(LayoutInflater.java)
at android.view.LayoutInflater.$$robo$$android_view_LayoutInflater$createViewFromTag(LayoutInflater.java:995)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java)
at android.view.LayoutInflater.$$robo$$android_view_LayoutInflater$createViewFromTag(LayoutInflater.java:959)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java)
at android.view.LayoutInflater.$$robo$$android_view_LayoutInflater$rInflate(LayoutInflater.java:1121)
at android.view.LayoutInflater.rInflate(LayoutInflater.java)
at android.view.LayoutInflater.$$robo$$android_view_LayoutInflater$rInflateChildren(LayoutInflater.java:1082)
at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java)
at android.view.LayoutInflater.$$robo$$android_view_LayoutInflater$inflate(LayoutInflater.java:680)
at android.view.LayoutInflater.inflate(LayoutInflater.java)
at android.view.LayoutInflater.$$robo$$android_view_LayoutInflater$inflate(LayoutInflater.java:532)
at android.view.LayoutInflater.inflate(LayoutInflater.java)
at android.view.LayoutInflater.$$robo$$android_view_LayoutInflater$inflate(LayoutInflater.java:479)
at android.view.LayoutInflater.inflate(LayoutInflater.java)
at androidx.appcompat.app.AppCompatDelegateImpl.$$robo$$androidx_appcompat_app_AppCompatDelegateImpl$setContentView(AppCompatDelegateImpl.java:699)
at androidx.appcompat.app.AppCompatDelegateImpl.setContentView(AppCompatDelegateImpl.java)
at androidx.appcompat.app.AppCompatActivity.$$robo$$androidx_appcompat_app_AppCompatActivity$setContentView(AppCompatActivity.java:195)
at androidx.appcompat.app.AppCompatActivity.setContentView(AppCompatActivity.java)
at com.example.robolectrictest.MainActivity.onCreate(MainActivity.java:12)
at android.app.Activity.$$robo$$android_app_Activity$performCreate(Activity.java:7995)
at android.app.Activity.performCreate(Activity.java)
at android.app.Activity.$$robo$$android_app_Activity$performCreate(Activity.java:7979)
at android.app.Activity.performCreate(Activity.java)
at android.app.Instrumentation.$$robo$$android_app_Instrumentation$callActivityOnCreate(Instrumentation.java:1309)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java)
... 21 more
Caused by: java.lang.reflect.InvocationTargetException
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.robolectric.internal.bytecode.RobolectricInternals.performStaticInitialization(RobolectricInternals.java:61)
at org.robolectric.internal.bytecode.ShadowWrangler.classInitializing(ShadowWrangler.java:163)
... 64 more
Caused by: java.lang.IllegalAccessError: failed to access class kotlin.jvm.internal.DefaultConstructorMarker from class androidx.navigation.NavController$Companion (kotlin.jvm.internal.DefaultConstructorMarker is in unnamed module of loader 'app'; androidx.navigation.NavController$Companion is in unnamed module of loader org.robolectric.internal.AndroidSandbox$SdkSandboxClassLoader @71def8f8)
at androidx.navigation.NavController$Companion.<init>(NavController.kt)
at androidx.navigation.NavController.__staticInitializer__(NavController.kt)
... 70 more
Process finished with exit code -1
@RunWith(AndroidJUnit4.class)
@LooperMode(LooperMode.Mode.PAUSED)
public class MainActivityTest {
@Rule
public ActivityScenarioRule<MainActivity> mainActivityRule =
new ActivityScenarioRule<MainActivity>(MainActivity.class);
@Test
public void testMainActivityIsVisible() {
Shadows.shadowOf(Looper.getMainLooper()).idle();
onView(withId(R.id.mainActivityConstraintLayout)).check(matches(isDisplayed()));
}
}
java.lang.Exception: Main looper has queued unexecuted runnables. This might be the cause of the test failure. You might need a shadowOf(getMainLooper()).idle() call.
at org.robolectric.android.internal.AndroidTestEnvironment.checkStateAfterTestFailure(AndroidTestEnvironment.java:502)
at org.robolectric.RobolectricTestRunner$HelperTestRunner$1.evaluate(RobolectricTestRunner.java:581)
at org.robolectric.internal.SandboxTestRunner$2.lambda$evaluate$0(SandboxTestRunner.java:278)
at org.robolectric.internal.bytecode.Sandbox.lambda$runOnMainThread$0(Sandbox.java:89)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.lang.ExceptionInInitializerError
at androidx.navigation.fragment.NavHostFragment.onCreate(NavHostFragment.java:219)
at androidx.fragment.app.Fragment.performCreate(Fragment.java:2949)
at androidx.fragment.app.FragmentStateManager.create(FragmentStateManager.java:475)
at androidx.fragment.app.FragmentStateManager.moveToExpectedState(FragmentStateManager.java:278)
at androidx.fragment.app.FragmentManager.executeOpsTogether(FragmentManager.java:2189)
at androidx.fragment.app.FragmentManager.removeRedundantOperationsAndExecute(FragmentManager.java:2106)
at androidx.fragment.app.FragmentManager.execSingleAction(FragmentManager.java:1971)
at androidx.fragment.app.BackStackRecord.commitNowAllowingStateLoss(BackStackRecord.java:311)
at androidx.fragment.app.FragmentContainerView.<init>(FragmentContainerView.java:180)
at androidx.fragment.app.FragmentLayoutInflaterFactory.onCreateView(FragmentLayoutInflaterFactory.java:52)
at androidx.fragment.app.FragmentController.onCreateView(FragmentController.java:135)
at androidx.fragment.app.FragmentActivity.dispatchFragmentsOnCreateView(FragmentActivity.java:319)
at androidx.fragment.app.FragmentActivity.onCreateView(FragmentActivity.java:298)
at android.view.LayoutInflater.tryCreateView(LayoutInflater.java:1067)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:995)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:959)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:1121)
at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:1082)
at android.view.LayoutInflater.inflate(LayoutInflater.java:680)
at android.view.LayoutInflater.inflate(LayoutInflater.java:532)
at android.view.LayoutInflater.inflate(LayoutInflater.java:479)
at androidx.appcompat.app.AppCompatDelegateImpl.setContentView(AppCompatDelegateImpl.java:699)
at androidx.appcompat.app.AppCompatActivity.setContentView(AppCompatActivity.java:195)
at com.example.robolectrictest.MainActivity.onCreate(MainActivity.java:12)
at android.app.Activity.performCreate(Activity.java:7995)
at android.app.Activity.performCreate(Activity.java:7979)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1309)
at androidx.test.runner.MonitoringInstrumentation.callActivityOnCreate(MonitoringInstrumentation.java:711)
at org.robolectric.android.controller.ActivityController.lambda$create$0(ActivityController.java:106)
at org.robolectric.shadows.ShadowPausedLooper.runPaused(ShadowPausedLooper.java:200)
at org.robolectric.android.controller.ActivityController.create(ActivityController.java:106)
at org.robolectric.android.controller.ActivityController.create(ActivityController.java:111)
at org.robolectric.android.fakes.RoboMonitoringInstrumentation.startActivitySyncInternal(RoboMonitoringInstrumentation.java:66)
at org.robolectric.android.internal.LocalActivityInvoker.startActivity(LocalActivityInvoker.java:40)
at androidx.test.core.app.ActivityScenario.launchInternal(ActivityScenario.java:265)
at androidx.test.core.app.ActivityScenario.launch(ActivityScenario.java:195)
at androidx.test.ext.junit.rules.ActivityScenarioRule.lambda$new$0$ActivityScenarioRule(ActivityScenarioRule.java:70)
at androidx.test.ext.junit.rules.ActivityScenarioRule$$Lambda$0.get(Unknown Source)
at androidx.test.ext.junit.rules.ActivityScenarioRule.before(ActivityScenarioRule.java:103)
at org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:50)
at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
at org.robolectric.RobolectricTestRunner$HelperTestRunner$1.evaluate(RobolectricTestRunner.java:575)
... 6 more
Caused by: java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
at org.robolectric.internal.bytecode.ShadowWrangler.classInitializing(ShadowWrangler.java:166)
at org.robolectric.internal.bytecode.RobolectricInternals.classInitializing(RobolectricInternals.java:21)
at androidx.navigation.NavController.<clinit>(NavController.kt)
at androidx.navigation.fragment.NavHostFragment.$$robo$$androidx_navigation_fragment_NavHostFragment$onCreate(NavHostFragment.java:219)
at androidx.navigation.fragment.NavHostFragment.onCreate(NavHostFragment.java)
at androidx.fragment.app.Fragment.performCreate(Fragment.java:2949)
at androidx.fragment.app.FragmentStateManager.create(FragmentStateManager.java:475)
at androidx.fragment.app.FragmentStateManager.moveToExpectedState(FragmentStateManager.java:278)
at androidx.fragment.app.FragmentManager.executeOpsTogether(FragmentManager.java:2189)
at androidx.fragment.app.FragmentManager.removeRedundantOperationsAndExecute(FragmentManager.java:2106)
at androidx.fragment.app.FragmentManager.execSingleAction(FragmentManager.java:1971)
at androidx.fragment.app.BackStackRecord.commitNowAllowingStateLoss(BackStackRecord.java:311)
at androidx.fragment.app.FragmentContainerView.<init>(FragmentContainerView.java:180)
at androidx.fragment.app.FragmentLayoutInflaterFactory.onCreateView(FragmentLayoutInflaterFactory.java:52)
at androidx.fragment.app.FragmentController.onCreateView(FragmentController.java:135)
at androidx.fragment.app.FragmentActivity.dispatchFragmentsOnCreateView(FragmentActivity.java:319)
at androidx.fragment.app.FragmentActivity.onCreateView(FragmentActivity.java:298)
at android.view.LayoutInflater.$$robo$$android_view_LayoutInflater$tryCreateView(LayoutInflater.java:1067)
at android.view.LayoutInflater.tryCreateView(LayoutInflater.java)
at android.view.LayoutInflater.$$robo$$android_view_LayoutInflater$createViewFromTag(LayoutInflater.java:995)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java)
at android.view.LayoutInflater.$$robo$$android_view_LayoutInflater$createViewFromTag(LayoutInflater.java:959)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java)
at android.view.LayoutInflater.$$robo$$android_view_LayoutInflater$rInflate(LayoutInflater.java:1121)
at android.view.LayoutInflater.rInflate(LayoutInflater.java)
at android.view.LayoutInflater.$$robo$$android_view_LayoutInflater$rInflateChildren(LayoutInflater.java:1082)
at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java)
at android.view.LayoutInflater.$$robo$$android_view_LayoutInflater$inflate(LayoutInflater.java:680)
at android.view.LayoutInflater.inflate(LayoutInflater.java)
at android.view.LayoutInflater.$$robo$$android_view_LayoutInflater$inflate(LayoutInflater.java:532)
at android.view.LayoutInflater.inflate(LayoutInflater.java)
at android.view.LayoutInflater.$$robo$$android_view_LayoutInflater$inflate(LayoutInflater.java:479)
at android.view.LayoutInflater.inflate(LayoutInflater.java)
at androidx.appcompat.app.AppCompatDelegateImpl.$$robo$$androidx_appcompat_app_AppCompatDelegateImpl$setContentView(AppCompatDelegateImpl.java:699)
at androidx.appcompat.app.AppCompatDelegateImpl.setContentView(AppCompatDelegateImpl.java)
at androidx.appcompat.app.AppCompatActivity.$$robo$$androidx_appcompat_app_AppCompatActivity$setContentView(AppCompatActivity.java:195)
at androidx.appcompat.app.AppCompatActivity.setContentView(AppCompatActivity.java)
at com.example.robolectrictest.MainActivity.onCreate(MainActivity.java:12)
at android.app.Activity.$$robo$$android_app_Activity$performCreate(Activity.java:7995)
at android.app.Activity.performCreate(Activity.java)
at android.app.Activity.$$robo$$android_app_Activity$performCreate(Activity.java:7979)
at android.app.Activity.performCreate(Activity.java)
at android.app.Instrumentation.$$robo$$android_app_Instrumentation$callActivityOnCreate(Instrumentation.java:1309)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java)
... 21 more
Caused by: java.lang.reflect.InvocationTargetException
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.robolectric.internal.bytecode.RobolectricInternals.performStaticInitialization(RobolectricInternals.java:61)
at org.robolectric.internal.bytecode.ShadowWrangler.classInitializing(ShadowWrangler.java:163)
... 64 more
Caused by: java.lang.IllegalAccessError: failed to access class kotlin.jvm.internal.DefaultConstructorMarker from class androidx.navigation.NavController$Companion (kotlin.jvm.internal.DefaultConstructorMarker is in unnamed module of loader 'app'; androidx.navigation.NavController$Companion is in unnamed module of loader org.robolectric.internal.AndroidSandbox$SdkSandboxClassLoader @383bfa16)
at androidx.navigation.NavController$Companion.<init>(NavController.kt)
at androidx.navigation.NavController.__staticInitializer__(NavController.kt)
... 70 more
// Jetpack Compose Integration
implementation "androidx.navigation:navigation-compose:2.4.0-alpha01"