web-dev-qa-db-ja.com

NoSuchMethodError：org.junit.platform.commons.util.ReflectionUtils.tryToLoadClass

エラーにつながるテストがあります。 IntelliJ Idea 2018.3.2で実行しようとしました。すべてのjupiterとjunitの依存関係にはバージョンRELEASEがあります

エラーの全文：

Dec 26, 2018 1:17:17 AM org.junit.platform.launcher.core.DefaultLauncher handleThrowable
WARNING: TestEngine with ID 'junit-jupiter' failed to execute tests
Java.lang.NoSuchMethodError: org.junit.platform.commons.util.ReflectionUtils.tryToLoadClass(Ljava/lang/String;)Lorg/junit/platform/commons/function/Try;
at org.junit.jupiter.engine.support.OpenTest4JAndJUnit4AwareThrowableCollector.createAbortedExecutionPredicate(OpenTest4JAndJUnit4AwareThrowableCollector.Java:40)
at org.junit.jupiter.engine.support.OpenTest4JAndJUnit4AwareThrowableCollector.<clinit>(OpenTest4JAndJUnit4AwareThrowableCollector.Java:30)
at org.junit.jupiter.engine.support.JupiterThrowableCollectorFactory.createThrowableCollector(JupiterThrowableCollectorFactory.Java:34)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.Java:68)
at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.submit(SameThreadHierarchicalTestExecutorService.Java:32)
at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.Java:57)
at org.junit.platform.engine.support.hierarchical.HierarchicalTestEngine.execute(HierarchicalTestEngine.Java:51)
at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.Java:220)
at org.junit.platform.launcher.core.DefaultLauncher.lambda$execute$6(DefaultLauncher.Java:188)
at org.junit.platform.launcher.core.DefaultLauncher.withInterceptedStreams(DefaultLauncher.Java:202)
at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.Java:181)
at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.Java:128)
at com.intellij.junit5.JUnit5IdeaTestRunner.startRunnerWithArgs(JUnit5IdeaTestRunner.Java:74)
at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.Java:47)
at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.Java:242)
at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.Java:70)

テストには次のビューがあります

import biz.Services.msg.BookTimeMsgService;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.extension.ExtendWith;
import org.mockito.InjectMocks;
import org.mockito.Mock;
import org.mockito.junit.jupiter.MockitoExtension;
import static org.junit.jupiter.api.Assertions.assertTrue;

@ExtendWith(MockitoExtension.class)
public class MsgReceiverTest {

@Mock
BookTimeMsgService bookTimeMsgService;

@InjectMocks
MsgReceiver msgReceiver;

@Test
public void msgReceiverTest_bookTimeServiceShouldObtainMsg() {
    assertTrue(true);
}

私のpom.xmlの一部

<parent>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-parent</artifactId>
    <version>2.1.1.RELEASE</version>
</parent>

   <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-test</artifactId>
        <scope>test</scope>
    </dependency>

    <dependency>
        <groupId>org.junit.jupiter</groupId>
        <artifactId>junit-jupiter-api</artifactId>
        <version>RELEASE</version>
        <scope>test</scope>
    </dependency>

    <dependency>
        <groupId>org.junit</groupId>
        <artifactId>junit-bom</artifactId>
        <version>RELEASE</version>
        <type>pom</type>
        <scope>test</scope>
    </dependency>

    <dependency>
        <groupId>org.mockito</groupId>
        <artifactId>mockito-junit-jupiter</artifactId>
        <version>RELEASE</version>
        <scope>test</scope>
    </dependency>

問題を修正する方法は？

javaintellij-ideadependenciesjunit5junit-jupiter
21
Bizon4ik

Jupiterとjunitのバージョンを5.3.2に変更しましたが、問題はなくなりました

34
Bizon4ik

プラットフォームとランチャーの依存関係を追加した後、Junit 5テストを実行できました。

<!-- https://mvnrepository.com/artifact/org.junit.platform/junit-platform-commons -->
<dependency>
    <groupId>org.junit.platform</groupId>
    <artifactId>junit-platform-commons</artifactId>
    <version>1.4.0</version>
</dependency>

<!-- https://mvnrepository.com/artifact/org.junit.platform/junit-platform-launcher -->
<dependency>
    <groupId>org.junit.platform</groupId>
    <artifactId>junit-platform-launcher</artifactId>
    <version>1.4.0</version>
    <scope>test</scope>
</dependency>
24
Terran

spring-boot 2.1.3およびjunit 5.4.0のテストのために最低限必要なpom.xmlのセットアップ：

<?xml version="1.0" encoding="UTF-8"?>
<project ...>
  <parent>
    <groupId>org.springframework.boot</g..roupId>
    <artifactId>spring-boot-starter-parent</artifactId>
    <version>2.1.3.RELEASE</version>
    <relativePath/>
  </parent>

  <properties>
    <junit-jupiter.version>5.4.0</junit-jupiter.version>
  </properties>

  <dependencies>
    <dependency>
      <groupId>org.junit.jupiter</groupId>
      <artifactId>junit-jupiter-api</artifactId>
      <scope>test</scope>
    </dependency>
    <dependency>
      <groupId>org.junit.jupiter</groupId>
      <artifactId>junit-jupiter-engine</artifactId>
      <scope>test</scope>
    </dependency>
    <dependency>
      <groupId>org.springframework.boot</groupId>
      <artifactId>spring-boot-starter-test</artifactId>
      <scope>test</scope>
    </dependency>
  </dependencies>
</project>
2
Maksim Kostromin