Gwt Mockito：@RunWith(GwtMockitoTestRunner.class) 导致异常

Question

我目前正在用 gwt 做一个项目。我必须使用 Eclipse Luna、JUnit 和 Mockito 测试演示者，但在做任何事情时都遇到了问题。

在我使用 mockito 失败后，我发现了 GwtMockito 并尝试了它。我使用这个例子开始：Github GwtMockito example

我的测试 class 看起来像这样：

@RunWith(GwtMockitoTestRunner.class)
public class GamePresenterTest {

@GwtMock private GameServiceAsync gameService;
@GwtMock private LobbyPresenter lobbyPresenter;
@GwtMock private EventBus eventBus;
@GwtMock private Display gameView;
@GwtMock private User user;
@GwtMock private Player player;
@GwtMock private ClickEvent event;

private GamePresenter presenter;
private String username = "name";
private String gameTitle = "title";

@Before
public void setUp() {
    System.out.println("TODO: set up");
}

@Test
public void testActionTableClicked() {
    System.out.println("TODO: add test");
}
}

当我运行我得到这个

java.lang.NoClassDefFoundError: javassist/NotFoundException
at java.lang.Class.getDeclaredConstructors0(Native Method)
at java.lang.Class.privateGetDeclaredConstructors(Class.java:2671)
at java.lang.Class.getConstructor0(Class.java:3075)
at java.lang.Class.getConstructor(Class.java:1825)
at org.junit.internal.builders.AnnotatedBuilder.buildRunner(AnnotatedBuilder.java:29)
at org.junit.internal.builders.AnnotatedBuilder.runnerForClass(AnnotatedBuilder.java:21)
at org.junit.runners.model.RunnerBuilder.safeRunnerForClass(RunnerBuilder.java:59)
at org.junit.internal.builders.AllDefaultPossibilitiesBuilder.runnerForClass(AllDefaultPossibilitiesBuilder.java:26)
at org.junit.runners.model.RunnerBuilder.safeRunnerForClass(RunnerBuilder.java:59)
at org.junit.internal.requests.ClassRequest.getRunner(ClassRequest.java:26)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.<init>(JUnit4TestReference.java:33)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestClassReference.<init>(JUnit4TestClassReference.java:25)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestLoader.createTest(JUnit4TestLoader.java:48)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestLoader.loadTests(JUnit4TestLoader.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:444)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:675)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192)
Caused by: java.lang.ClassNotFoundException: javassist.NotFoundException
at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
        ... 18 more

当我删除 @RunWith(GwtMockitoTestRunner.class) 时，我收到另一条消息，告诉我应该使用 initMocks，但我也不知道该怎么做。没有 @RunWith(GwtMockitoTestRunner.class) 和 @GwtMock 东西当然一切正常。

我希望有人能提供帮助，因为我的项目将在几周后结束。

Answer 1

看来您需要 javassist-<version>.jar。将它添加到您的类路径中，它应该可以工作

Gwt Mockito：@RunWith(GwtMockitoTestRunner.class) 导致异常

Gwt Mockito: @RunWith(GwtMockitoTestRunner.class) causes Exception

java

gwt

mockito

noclassdeffounderror

presenter