使用InSequence批注时，arquillian UnsupportedOperationException [英] arquillian UnsupportedOperationException when use InSequence annotation

问题描述

我在测试中添加 @InSequence 注释时出现错误：

I get the error when I add @InSequence annotation to my tests:

java.lang.UnsupportedOperationException at
java.util.Collections $ UnmodifiableList $ 1.set（Collections.java:1412）
at java.util.Collections.sort（Collections.java:234）at
org.jboss.arquillian.junit.Arquillian.getChildren（Arquillian.java:71）
at
org.junit.runners.ParentRunner.getFilteredChildren（ParentRunner.java:426)
at
org.junit.runners.ParentRunner.getDescription（ParentRunner.java:351）
at org.junit.runners.Suite.describeChild（Suite.java:123）at
com.intellij .junit4.IdeaSuite.describeChild（IdeaSuite.java:68）at
com.intellij.junit4.IdeaSuite.getChildren（IdeaSuite.java:85）at
org.junit.runners.ParentRunner.getFilteredChildren（ParentRunner） .java：426）
at org.junit.runners.ParentRunner.filter（ParentRunner.java:379）at
org.junit.runner.manipulation.Filter.apply（Filter .java：97）at
org.junit.internal.requests.FilterRequest.getRunner（FilterRequest.java:37）

java.lang.UnsupportedOperationException at java.util.Collections$UnmodifiableList$1.set(Collections.java:1412) at java.util.Collections.sort(Collections.java:234) at org.jboss.arquillian.junit.Arquillian.getChildren(Arquillian.java:71) at org.junit.runners.ParentRunner.getFilteredChildren(ParentRunner.java:426) at org.junit.runners.ParentRunner.getDescription(ParentRunner.java:351) at org.junit.runners.Suite.describeChild(Suite.java:123) at com.intellij.junit4.IdeaSuite.describeChild(IdeaSuite.java:68) at com.intellij.junit4.IdeaSuite.getChildren(IdeaSuite.java:85) at org.junit.runners.ParentRunner.getFilteredChildren(ParentRunner.java:426) at org.junit.runners.ParentRunner.filter(ParentRunner.java:379) at org.junit.runner.manipulation.Filter.apply(Filter.java:97) at org.junit.internal.requests.FilterRequest.getRunner(FilterRequest.java:37)

当我在没有这个注释的情况下运行测试时，一切正常。知道什么是错的吗？

When I run tests without this annotation all goes ok. Any idea what's wrong?

推荐答案

问题出在JUnit上。我使用版本4.12-beta-1，它在此方法中返回不可修改的列表：

The problem was in JUnit. I used version 4.12-beta-1 which returns unmodifiable list in this method:

public List<FrameworkMethod> getAnnotatedMethods(
        Class<? extends Annotation> annotationClass) {
    return Collections.unmodifiableList(getAnnotatedMembers(methodsForAnnotations, annotationClass, false));
}

Class org.junit.runners.model.TestClass 。

我降级到版本JUnit 4.11并且所有测试都在没有注释@InSequence的情况下运行。

I downgraded to version JUnit 4.11 and all test was runned without problems with annotation @InSequence.

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