Question

我正在尝试这样做。并且它在日食中工作正常，但在maven中出错。

示例代码

File baseFolder=new File("C:\BASE_FOLDER");
temporaryFolder = new TemporaryFolder(baseFolder);


//Error in maven
[ERROR] symbol  : constructor TemporaryFolder(java.io.File)
[ERROR] location: class org.junit.rules.TemporaryFolder

任何链接或提示都会有所帮助。感谢。

完全错误：

symbol  : constructor TemporaryFolder(java.io.File)
location: class org.junit.rules.TemporaryFolder

        at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:212)
        at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
        at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
        at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:108)
        at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:76)
        at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51)
        at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:116)
        at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:361)
        at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:155)
        at org.apache.maven.cli.MavenCli.execute(MavenCli.java:584)
        at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:213)
        at org.apache.maven.cli.MavenCli.main(MavenCli.java:157)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289)
        at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)
        at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)
        at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)
Caused by: org.apache.maven.plugin.CompilationFailureException: Compilation failure

Answer 1

由于TemporaryFolder是TestRule，因此您可以将其与@Rule注释一起使用。来自Javadoc：

public static class HasTempFolder {
    @Rule
    public TemporaryFolder folder = new TemporaryFolder();

    @Test
    public void testUsingTempFolder() throws IOException {
        File createdFile = folder.newFile("myfile.txt");
        File createdFolder = folder.newFolder("subfolder");
        // ...
    }
}

或者如果您想指定位置：

File baseFolder = new File("C:\BASE_FOLDER");
@Rule
public TemporaryFolder folder = new TemporaryFolder(baseFolder);

Junit 4.11带有java.io.File的TemporaryFolder构造函数

1 个答案: