用@category註釋在Kotlin中運行junit測試

Question

我有一個問題。 是否可以使用@Category在Kotlin編寫的Junit測試中註釋空格，並在接口名稱中使用空格？ 我想有這樣的事情：

@Test 
@Category(`Kotlin interface`::class) 
fun `Test with spaces`() { 

現在我收到一個異常

Answer 1

即使有空間的類名被允許在科特林，他們違背的命名規則，這是PascalCase或UpperCamelCase如果您將。我剛剛用最新的JUnit 4測試了它，它不起作用。

"C:\Program Files\Java\jdk1.8.0_131\bin\java" -ea -Didea.test.cyclic.buffer.size=1048576 "-javaagent:C:\Program Files\JetBrains\IntelliJ IDEA Community Edition 2017.3\lib\idea_rt.jar=56217:C:\Program Files\JetBrains\IntelliJ IDEA Community Edition 2017.3\bin" -Dfile.encoding=UTF-8 -classpath "C:\Program Files\JetBrains\IntelliJ IDEA Community Edition 2017.3\lib\idea_rt.jar" com.intellij.rt.execution.CommandLineWrapper C:\Users\foo\AppData\Local\Temp\idea_classpath com.intellij.rt.execution.junit.JUnitStarter -ideVersion5 -junit4 com.foo.bar.http.BarHTTPApplicationTest,systemInfoGET 

java.lang.reflect.GenericSignatureFormatError: Signature Parse error: expected '<' or ';' but got 
    Remaining input: Tests; 

    at sun.reflect.generics.parser.SignatureParser.error(SignatureParser.java:124) 
    at sun.reflect.generics.parser.SignatureParser.parsePackageNameAndSimpleClassTypeSignature(SignatureParser.java:348) 
    at sun.reflect.generics.parser.SignatureParser.parseClassTypeSignature(SignatureParser.java:310) 
    at sun.reflect.generics.parser.SignatureParser.parseFieldTypeSignature(SignatureParser.java:289) 
    at sun.reflect.generics.parser.SignatureParser.parseFieldTypeSignature(SignatureParser.java:283) 
    at sun.reflect.generics.parser.SignatureParser.parseTypeSignature(SignatureParser.java:485) 
    at sun.reflect.generics.parser.SignatureParser.parseTypeSig(SignatureParser.java:188) 
    at sun.reflect.annotation.AnnotationParser.parseSig(AnnotationParser.java:436) 
    at sun.reflect.annotation.AnnotationParser.parseClassValue(AnnotationParser.java:420) 
    at sun.reflect.annotation.AnnotationParser.parseClassArray(AnnotationParser.java:724) 
    at sun.reflect.annotation.AnnotationParser.parseArray(AnnotationParser.java:531) 
    at sun.reflect.annotation.AnnotationParser.parseMemberValue(AnnotationParser.java:355) 
    at sun.reflect.annotation.AnnotationParser.parseAnnotation2(AnnotationParser.java:286) 
    at sun.reflect.annotation.AnnotationParser.parseAnnotations2(AnnotationParser.java:120) 
    at sun.reflect.annotation.AnnotationParser.parseAnnotations(AnnotationParser.java:72) 
    at java.lang.reflect.Executable.declaredAnnotations(Executable.java:599) 
    at java.lang.reflect.Executable.declaredAnnotations(Executable.java:597) 
    at java.lang.reflect.Executable.getDeclaredAnnotations(Executable.java:588) 
    at java.lang.reflect.Method.getDeclaredAnnotations(Method.java:630) 
    at java.lang.reflect.AccessibleObject.getAnnotations(AccessibleObject.java:207) 
    at org.junit.runners.model.FrameworkMethod.getAnnotations(FrameworkMethod.java:187) 
    at org.junit.runners.model.TestClass.addToAnnotationLists(TestClass.java:84) 
    at org.junit.runners.model.TestClass.scanAnnotatedMembers(TestClass.java:66) 
    at org.junit.runners.model.TestClass.<init>(TestClass.java:57) 
    at org.junit.runners.ParentRunner.createTestClass(ParentRunner.java:88) 
    at org.junit.runners.ParentRunner.<init>(ParentRunner.java:83) 
    at org.junit.runners.BlockJUnit4ClassRunner.<init>(BlockJUnit4ClassRunner.java:65) 
    at org.junit.internal.builders.JUnit4Builder.runnerForClass(JUnit4Builder.java:10) 
    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:33) 
    at org.junit.internal.requests.FilterRequest.getRunner(FilterRequest.java:36) 
    at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:49) 
    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) 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) 
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 
    at java.lang.reflect.Method.invoke(Method.java:498) 
    at com.intellij.rt.execution.CommandLineWrapper.main(CommandLineWrapper.java:65) 


Process finished with exit code -1 

所以，也許有一天它會成爲可能，但不是現在。