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我有一个 JUnit5 集成测试项目，我在其中并行运行测试类。我的问题是我的日志消息在测试类完成执行后生成的 junit XML 报告中混合在一起。这使得调试失败的根本原因变得困难，因为有时包含失败测试的 xml 甚至没有失败测试的系统输出部分，因为另一个 xml 报告已经抓住了它们。

此 xml 报告显示了 4 个线程中的 3 个的系统输出。我如何得到它，以便它只在 xml 报告中显示正确的线程？

<testcase name="beforeEachFailure" classname="tests.BeforeEachTests" time="32.962">
    <failure type="java.lang.AssertionError">
        <![CDATA[
        java.lang.AssertionError
        at tests.BeforeEachTests.beforeEach(BeforeEachTests.java:19)
        ]]>
    </failure>
    <system-out>
        <![CDATA[
        10:45:23.227 [Thread-0] INFO  StaticUtil - Sleep for 3s
        10:45:23.228 [Thread-0] INFO  BeforeAllTests - continue doing a thing
        10:45:26.228 [Thread-1] INFO  StaticUtil - Sleep for 3s
        10:45:29.228 [Thread-1] INFO  StaticUtil - Sleep for 3s
        10:45:32.229 [Thread-1] INFO  StaticUtil - Sleep for 3s
        10:45:32.229 [Thread-1] INFO  TestTests - half the things done
        10:45:35.230 [Thread-2] INFO  StaticUtil - Sleep for 3s
        10:45:38.231 [Thread-2] INFO  StaticUtil - Sleep for 3s
        ]]>
    </system-out>
</testcase>

maven-surefire-plugin 的配置：

<plugins>
    <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-surefire-plugin</artifactId>
        <version>3.0.0-M4</version>
        <configuration>
            <statelessTestsetReporter implementation="org.apache.maven.plugin.surefire.extensions.junit5.JUnit5Xml30StatelessReporter">
                <version>3.0</version>
                <usePhrasedTestCaseMethodName>true</usePhrasedTestCaseMethodName>
            </statelessTestsetReporter>
            <consoleOutputReporter implementation="org.apache.maven.plugin.surefire.extensions.junit5.JUnit5ConsoleOutputReporter">
                <encoding>UTF-8</encoding>
            </consoleOutputReporter>
            <statelessTestsetInfoReporter implementation="org.apache.maven.plugin.surefire.extensions.junit5.JUnit5StatelessTestsetInfoReporter">
                <usePhrasedClassNameInTestCaseSummary>true</usePhrasedClassNameInTestCaseSummary>
            </statelessTestsetInfoReporter>
            <redirectTestOutputToFile>true</redirectTestOutputToFile>
            <reportsDirectory>${basedir}/target/surefire-reports</reportsDirectory>
            <includes>
                <include>**/*Test*.java</include>
            </includes>
            <properties>
                <configurationParameters>
                    junit.jupiter.execution.parallel.enabled = true
                    junit.jupiter.execution.parallel.mode.default = same_thread
                    junit.jupiter.execution.parallel.mode.classes.default = concurrent
                    junit.jupiter.execution.parallel.config.strategy = fixed
                    junit.jupiter.execution.parallel.config.fixed.parallelism = 4
                </configurationParameters>
            </properties>
        </configuration>
    </plugin>
</plugins>

log4j2 配置：

<?xml version="1.0" encoding="UTF-8"?>
<Configuration>
    <Appenders>
        <Console name="Console">
            <PatternLayout pattern="%d{HH:mm:ss.SSS} [%t] %-5level %c{1} - %msg%n"/>
        </Console>
    </Appenders>
    <Loggers>
        <Root level="trace">
            <AppenderRef ref="Console"/>
        </Root>
    </Loggers>
</Configuration>
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