Intenté ejecutar la prueba de unidad parametrizada como se muestra a continuación en Android Studio.
import android.test.suitebuilder.annotation.SmallTest;
import junit.framework.TestCase;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.JUnit4;
import org.junit.runners.Parameterized;
import org.junit.runners.Parameterized.Parameter;
import org.junit.runners.Parameterized.Parameters;
import java.util.Arrays;
import java.util.Collection;
@RunWith(Parameterized.class)
@SmallTest
public class FibonacciTest extends TestCase {
@Parameters
public static Collection<Object[]> data() {
return Arrays.asList(new Object[][] {
{0, 0}, {1, 1}, {2, 1}, {3, 2}, {4, 3}, {5, 5}, {6, 8}
});
}
@Parameter // first data value (0) is default
public /* NOT private */ int fInput;
@Parameter(value = 1)
public /* NOT private */ int fExpected;
@Test
public void test() {
assertEquals(fExpected, Fibonacci.calculate(fInput));
}
}
El resultado es un error que indica Sin ejecución de prueba. Sin embargo, si elimino el parametrizado y lo cambio a prueba individual. Funciona. Cualquiera podría arrojar algo de luz por qué esto no funciona? ¿La prueba unitaria parametrizada aún no es compatible con el desarrollo de Android? ¡Gracias!
A continuación se muestra el error con el seguimiento de la pila.
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':app:testDebug'.
> No tests found for given includes: [com.example.......FibonacciTest]
* Try:
Run with --info or --debug option to get more log output.
* Exception is:
org.gradle.api.tasks.TaskExecutionException: Execution failed for task ':app:testDebug'.
at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions(ExecuteActionsTaskExecuter.java:69)
at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.execute(ExecuteActionsTaskExecuter.java:46)
at org.gradle.api.internal.tasks.execution.PostExecutionAnalysisTaskExecuter.execute(PostExecutionAnalysisTaskExecuter.java:35)
at org.gradle.api.internal.tasks.execution.SkipUpToDateTaskExecuter.execute(SkipUpToDateTaskExecuter.java:64)
at org.gradle.api.internal.tasks.execution.ValidatingTaskExecuter.execute(ValidatingTaskExecuter.java:58)
at org.gradle.api.internal.tasks.execution.SkipEmptySourceFilesTaskExecuter.execute(SkipEmptySourceFilesTaskExecuter.java:42)
at org.gradle.api.internal.tasks.execution.SkipTaskWithNoActionsExecuter.execute(SkipTaskWithNoActionsExecuter.java:52)
at org.gradle.api.internal.tasks.execution.SkipOnlyIfTaskExecuter.execute(SkipOnlyIfTaskExecuter.java:53)
at org.gradle.api.internal.tasks.execution.ExecuteAtMostOnceTaskExecuter.execute(ExecuteAtMostOnceTaskExecuter.java:43)
at org.gradle.api.internal.AbstractTask.executeWithoutThrowingTaskFailure(AbstractTask.java:310)
at org.gradle.execution.taskgraph.AbstractTaskPlanExecutor$TaskExecutorWorker.executeTask(AbstractTaskPlanExecutor.java:79)
at org.gradle.execution.taskgraph.AbstractTaskPlanExecutor$TaskExecutorWorker.processTask(AbstractTaskPlanExecutor.java:63)
at org.gradle.execution.taskgraph.AbstractTaskPlanExecutor$TaskExecutorWorker.run(AbstractTaskPlanExecutor.java:51)
at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor.process(DefaultTaskPlanExecutor.java:23)
at org.gradle.execution.taskgraph.DefaultTaskGraphExecuter.execute(DefaultTaskGraphExecuter.java:88)
at org.gradle.execution.SelectedTaskExecutionAction.execute(SelectedTaskExecutionAction.java:37)
at org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecuter.java:62)
at org.gradle.execution.DefaultBuildExecuter.access$200(DefaultBuildExecuter.java:23)
at org.gradle.execution.DefaultBuildExecuter$2.proceed(DefaultBuildExecuter.java:68)
at org.gradle.execution.DryRunBuildExecutionAction.execute(DryRunBuildExecutionAction.java:32)
at org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecuter.java:62)
at org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecuter.java:55)
at org.gradle.initialization.DefaultGradleLauncher.doBuildStages(DefaultGradleLauncher.java:149)
at org.gradle.initialization.DefaultGradleLauncher.doBuild(DefaultGradleLauncher.java:106)
at org.gradle.initialization.DefaultGradleLauncher.run(DefaultGradleLauncher.java:86)
at org.gradle.launcher.exec.InProcessBuildActionExecuter$DefaultBuildController.run(InProcessBuildActionExecuter.java:90)
at org.gradle.tooling.internal.provider.runner.BuildModelActionRunner.run(BuildModelActionRunner.java:54)
at org.gradle.launcher.exec.ChainingBuildActionRunner.run(ChainingBuildActionRunner.java:35)
at org.gradle.launcher.exec.InProcessBuildActionExecuter.execute(InProcessBuildActionExecuter.java:41)
at org.gradle.launcher.exec.InProcessBuildActionExecuter.execute(InProcessBuildActionExecuter.java:28)
at org.gradle.launcher.daemon.server.exec.ExecuteBuild.doBuild(ExecuteBuild.java:49)
at org.gradle.launcher.daemon.server.exec.BuildCommandOnly.execute(BuildCommandOnly.java:36)
at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:120)
at org.gradle.launcher.daemon.server.exec.WatchForDisconnection.execute(WatchForDisconnection.java:37)
at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:120)
at org.gradle.launcher.daemon.server.exec.ResetDeprecationLogger.execute(ResetDeprecationLogger.java:26)
at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:120)
at org.gradle.launcher.daemon.server.exec.RequestStopIfSingleUsedDaemon.execute(RequestStopIfSingleUsedDaemon.java:34)
at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:120)
at org.gradle.launcher.daemon.server.exec.ForwardClientInput$2.call(ForwardClientInput.java:74)
at org.gradle.launcher.daemon.server.exec.ForwardClientInput$2.call(ForwardClientInput.java:72)
at org.gradle.util.Swapper.swap(Swapper.java:38)
at org.gradle.launcher.daemon.server.exec.ForwardClientInput.execute(ForwardClientInput.java:72)
at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:120)
at org.gradle.launcher.daemon.server.health.DaemonHealthTracker.execute(DaemonHealthTracker.java:47)
at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:120)
at org.gradle.launcher.daemon.server.exec.LogToClient.doBuild(LogToClient.java:66)
at org.gradle.launcher.daemon.server.exec.BuildCommandOnly.execute(BuildCommandOnly.java:36)
at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:120)
at org.gradle.launcher.daemon.server.exec.EstablishBuildEnvironment.doBuild(EstablishBuildEnvironment.java:71)
at org.gradle.launcher.daemon.server.exec.BuildCommandOnly.execute(BuildCommandOnly.java:36)
at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:120)
at org.gradle.launcher.daemon.server.health.HintGCAfterBuild.execute(HintGCAfterBuild.java:41)
at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:120)
at org.gradle.launcher.daemon.server.exec.StartBuildOrRespondWithBusy$1.run(StartBuildOrRespondWithBusy.java:50)
at org.gradle.launcher.daemon.server.DaemonStateCoordinator$1.run(DaemonStateCoordinator.java:246)
at org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:54)
at org.gradle.internal.concurrent.StoppableExecutorImpl$1.run(StoppableExecutorImpl.java:40)
Caused by: org.gradle.api.GradleException: No tests found for given includes: [com.example........FibonacciTest]
at org.gradle.api.internal.tasks.testing.NoMatchingTestsReporter.afterSuite(NoMatchingTestsReporter.java:35)
at org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35)
at org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
at org.gradle.internal.event.BroadcastDispatch.dispatch(BroadcastDispatch.java:87)
at org.gradle.internal.event.BroadcastDispatch.dispatch(BroadcastDispatch.java:31)
at org.gradle.messaging.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:93)
at com.sun.proxy.$Proxy46.afterSuite(Unknown Source)
at org.gradle.api.internal.tasks.testing.results.TestListenerAdapter.completed(TestListenerAdapter.java:48)
at org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35)
at org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
at org.gradle.internal.event.BroadcastDispatch.dispatch(BroadcastDispatch.java:87)
at org.gradle.internal.event.BroadcastDispatch.dispatch(BroadcastDispatch.java:31)
at org.gradle.messaging.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:93)
at com.sun.proxy.$Proxy45.completed(Unknown Source)
at org.gradle.api.internal.tasks.testing.results.StateTrackingTestResultProcessor.completed(StateTrackingTestResultProcessor.java:69)
at org.gradle.api.internal.tasks.testing.results.AttachParentTestResultProcessor.completed(AttachParentTestResultProcessor.java:52)
at org.gradle.api.internal.tasks.testing.processors.TestMainAction.run(TestMainAction.java:51)
at org.gradle.api.internal.tasks.testing.detection.DefaultTestExecuter.execute(DefaultTestExecuter.java:75)
at org.gradle.api.tasks.testing.Test.executeTests(Test.java:527)
at org.gradle.internal.reflect.JavaMethod.invoke(JavaMethod.java:75)
at org.gradle.api.internal.project.taskfactory.AnnotationProcessingTaskFactory$StandardTaskAction.doExecute(AnnotationProcessingTaskFactory.java:226)
at org.gradle.api.internal.project.taskfactory.AnnotationProcessingTaskFactory$StandardTaskAction.execute(AnnotationProcessingTaskFactory.java:219)
at org.gradle.api.internal.project.taskfactory.AnnotationProcessingTaskFactory$StandardTaskAction.execute(AnnotationProcessingTaskFactory.java:208)
at org.gradle.api.internal.AbstractTask$TaskActionWrapper.execute(AbstractTask.java:589)
at org.gradle.api.internal.AbstractTask$TaskActionWrapper.execute(AbstractTask.java:572)
at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeAction(ExecuteActionsTaskExecuter.java:80)
at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions(ExecuteActionsTaskExecuter.java:61)
... 57 more
BUILD FAILED
Total time: 4.153 secs
No tests found for given includes: [com.example......FibonacciTest]
Asegúrese de importar la
@Test
anotación de la biblioteca correcta:import org.junit.jupiter.api.Test
no
import org.junit.Test
fuente
Estoy usando JUnit 4, y lo que funcionó para mí es cambiar la configuración de IntelliJ para 'Gradle -> Ejecutar pruebas usando' de 'Gradle (predeterminado)' a 'IntelliJ IDEA'.
Fuente de mi corrección: https://linked2ev.github.io/devsub/2019/09/30/Intellij-junit4-gradle-issue/
fuente
Para agregar a la ya excelente y fácil solución proporcionada por Przemek315 , la misma configuración si usa Kotlin DSL:
tasks.test { useJUnitPlatform() }
fuente
Encontré una forma de ejecutar la prueba en Android Studio. Aparentemente, ejecutarlo con la configuración de Gradle no ejecutará ninguna prueba. En su lugar, uso la configuración JUnit. La forma más sencilla de hacerlo es ir a Seleccione la clase de prueba para ejecutar y haga clic con el botón derecho. Luego elija Ejecutar. Después de eso, verá 2 opciones de ejecución. Seleccione el inferior (JUnit) según la imagen
(nota: si no puede encontrar 2 configuraciones de ejecución para seleccionar, primero deberá eliminar la configuración utilizada anteriormente (configuración de Gradle). Esto se puede hacer haciendo clic en el icono "Seleccionar configuración de ejecución / depuración" en la parte superior Barra de herramientas.
fuente
Si está usando intellij y desea usar gradle, debe agregar esto a la sección de dependencias del archivo build.gradle:
testImplementation("org.junit.jupiter:junit-jupiter-api:5.4.2") testRuntimeOnly("org.junit.jupiter:junit-jupiter-engine:5.4.2")
fuente
Para mí, la causa del mensaje de error
fue haber agregado inadvertidamente un
.java
archivo de prueba en misrc/test/kotlin
directorio de prueba. Al mover el archivo al directorio correctosrc/test/java
, la prueba se ejecutó como se esperaba nuevamente.fuente
Kotlin DSL : agregue a su build.gradle.kts
tasks.withType<Test> { useJUnitPlatform() }
Gradle DSL : agregue a su build.gradle
test { useJUnitPlatform() }
fuente
Puede comprobar si su método es privado. Pasé mucho tiempo arreglando este tonto error ...
fuente
También me enfrentaba al mismo problema. En mi caso, estoy usando JUnit 5 con gradle 6.6. Estoy gestionando casos de prueba de integración en una carpeta separada llamada integ . Tengo que definir una nueva tarea en el archivo build.gradle y después de agregar la primera línea ->
useJUnitPlatform()
, mi problema se resolviófuente
En mi caso, recibí este mensaje debido a un error de tiempo de ejecución con Junit que no era visible en absoluto desde el resultado de la ejecución de la tarea de prueba de Gradle. Me he encontrado con esto por un par de razones:
org.junit.platform:junit-platform-launcher
dependencia con una versión que no coincidía con la versión junit que estaba usandoMETA-INF/services
para un oyente de prueba de Junit que había comentadoPuede intentar volver a ejecutar
--debug
y buscarFAILED
oorg.gradle.api.internal.tasks.testing.TestSuiteExecutionException
. En mi segundo caso, la excepción fue:2020-10-20T11:34:26.517-0700 [DEBUG] [TestEventLogger] 2020-10-20T11:34:26.517-0700 [DEBUG] [TestEventLogger] Gradle Test Executor 1 STARTED 2020-10-20T11:34:26.661-0700 [DEBUG] [TestEventLogger] 2020-10-20T11:34:26.662-0700 [DEBUG] [TestEventLogger] Gradle Test Executor 1 FAILED 2020-10-20T11:34:26.662-0700 [DEBUG] [TestEventLogger] org.gradle.api.internal.tasks.testing.TestSuiteExecutionException: Could not complete execution for Gradle Test Executor 1. 2020-10-20T11:34:26.662-0700 [DEBUG] [TestEventLogger] at org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.stop(SuiteTestClassProcessor.java:63) 2020-10-20T11:34:26.662-0700 [DEBUG] [TestEventLogger] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 2020-10-20T11:34:26.662-0700 [DEBUG] [TestEventLogger] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) 2020-10-20T11:34:26.662-0700 [DEBUG] [TestEventLogger] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 2020-10-20T11:34:26.662-0700 [DEBUG] [TestEventLogger] at java.lang.reflect.Method.invoke(Method.java:498) 2020-10-20T11:34:26.662-0700 [DEBUG] [TestEventLogger] at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:36) 2020-10-20T11:34:26.662-0700 [DEBUG] [TestEventLogger] at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24) 2020-10-20T11:34:26.662-0700 [DEBUG] [TestEventLogger] at org.gradle.internal.dispatch.ContextClassLoaderDispatch.dispatch(ContextClassLoaderDispatch.java:33) 2020-10-20T11:34:26.662-0700 [DEBUG] [TestEventLogger] at org.gradle.internal.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:94) 2020-10-20T11:34:26.662-0700 [DEBUG] [TestEventLogger] at com.sun.proxy.$Proxy2.stop(Unknown Source) 2020-10-20T11:34:26.662-0700 [DEBUG] [TestEventLogger] at org.gradle.api.internal.tasks.testing.worker.TestWorker.stop(TestWorker.java:132) 2020-10-20T11:34:26.663-0700 [DEBUG] [TestEventLogger] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 2020-10-20T11:34:26.663-0700 [DEBUG] [TestEventLogger] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) 2020-10-20T11:34:26.663-0700 [DEBUG] [TestEventLogger] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 2020-10-20T11:34:26.663-0700 [DEBUG] [TestEventLogger] at java.lang.reflect.Method.invoke(Method.java:498) 2020-10-20T11:34:26.663-0700 [DEBUG] [TestEventLogger] at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:36) 2020-10-20T11:34:26.663-0700 [DEBUG] [TestEventLogger] at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24) 2020-10-20T11:34:26.663-0700 [DEBUG] [TestEventLogger] at org.gradle.internal.remote.internal.hub.MessageHubBackedObjectConnection$DispatchWrapper.dispatch(MessageHubBackedObjectConnection.java:182) 2020-10-20T11:34:26.663-0700 [DEBUG] [TestEventLogger] at org.gradle.internal.remote.internal.hub.MessageHubBackedObjectConnection$DispatchWrapper.dispatch(MessageHubBackedObjectConnection.java:164) 2020-10-20T11:34:26.663-0700 [DEBUG] [TestEventLogger] at org.gradle.internal.remote.internal.hub.MessageHub$Handler.run(MessageHub.java:413) 2020-10-20T11:34:26.663-0700 [DEBUG] [TestEventLogger] at org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:64) 2020-10-20T11:34:26.663-0700 [DEBUG] [TestEventLogger] at org.gradle.internal.concurrent.ManagedExecutorImpl$1.run(ManagedExecutorImpl.java:48) 2020-10-20T11:34:26.663-0700 [DEBUG] [TestEventLogger] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) 2020-10-20T11:34:26.663-0700 [DEBUG] [TestEventLogger] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) 2020-10-20T11:34:26.663-0700 [DEBUG] [TestEventLogger] at org.gradle.internal.concurrent.ThreadFactoryImpl$ManagedThreadRunnable.run(ThreadFactoryImpl.java:56) 2020-10-20T11:34:26.663-0700 [DEBUG] [TestEventLogger] at java.lang.Thread.run(Thread.java:748) 2020-10-20T11:34:26.663-0700 [DEBUG] [TestEventLogger] 2020-10-20T11:34:26.664-0700 [DEBUG] [TestEventLogger] Caused by: 2020-10-20T11:34:26.664-0700 [DEBUG] [TestEventLogger] java.util.ServiceConfigurationError: org.junit.platform.launcher.TestExecutionListener: Provider com.example.myproject.MyCommentedOutClass not found 2020-10-20T11:34:26.664-0700 [DEBUG] [TestEventLogger] at java.util.ServiceLoader.fail(ServiceLoader.java:239) 2020-10-20T11:34:26.664-0700 [DEBUG] [TestEventLogger] at java.util.ServiceLoader.access$300(ServiceLoader.java:185) 2020-10-20T11:34:26.664-0700 [DEBUG] [TestEventLogger] at java.util.ServiceLoader$LazyIterator.nextService(ServiceLoader.java:372) 2020-10-20T11:34:26.664-0700 [DEBUG] [TestEventLogger] at java.util.ServiceLoader$LazyIterator.next(ServiceLoader.java:404) 2020-10-20T11:34:26.664-0700 [DEBUG] [TestEventLogger] at java.util.ServiceLoader$1.next(ServiceLoader.java:480) 2020-10-20T11:34:26.664-0700 [DEBUG] [TestEventLogger] at java.lang.Iterable.forEach(Iterable.java:74) 2020-10-20T11:34:26.664-0700 [DEBUG] [TestEventLogger] at org.junit.platform.launcher.core.LauncherFactory.create(LauncherFactory.java:94) 2020-10-20T11:34:26.664-0700 [DEBUG] [TestEventLogger] at org.junit.platform.launcher.core.LauncherFactory.create(LauncherFactory.java:67) 2020-10-20T11:34:26.664-0700 [DEBUG] [TestEventLogger] at org.gradle.api.internal.tasks.testing.junitplatform.JUnitPlatformTestClassProcessor$CollectAllTestClassesExecutor.processAllTestClasses(JUnitPlatformTestClassProcessor.java:97) 2020-10-20T11:34:26.664-0700 [DEBUG] [TestEventLogger] at org.gradle.api.internal.tasks.testing.junitplatform.JUnitPlatformTestClassProcessor$CollectAllTestClassesExecutor.access$000(JUnitPlatformTestClassProcessor.java:79) 2020-10-20T11:34:26.664-0700 [DEBUG] [TestEventLogger] at org.gradle.api.internal.tasks.testing.junitplatform.JUnitPlatformTestClassProcessor.stop(JUnitPlatformTestClassProcessor.java:75) 2020-10-20T11:34:26.664-0700 [DEBUG] [TestEventLogger] at org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.stop(SuiteTestClassProcessor.java:61) 2020-10-20T11:34:26.664-0700 [DEBUG] [TestEventLogger] ... 25 more
Tenga en cuenta que estos son
DEBUG
registros. No vi nada útil con solo--info
fuente
Utilizo la
@Test
anotación delorg.junit.Test
paquete, pero tuve el mismo problema. Después de la adicióntestImplementation("org.assertj:assertj-core:3.10.0")
debuild.gradle
, funcionó.fuente