Surefire只向RunListener报告模块的第一个测试套件。

要实现Surefire只向RunListener报告模块的第一个测试套件，可以通过自定义一个RunListener来实现。以下是一个代码示例：

import org.junit.runner.Description;
import org.junit.runner.Result;
import org.junit.runner.notification.Failure;
import org.junit.runner.notification.RunListener;

public class FirstSuiteRunListener extends RunListener {
    private boolean isFirstSuite = true;

    @Override
    public void testRunStarted(Description description) throws Exception {
        super.testRunStarted(description);
    }

    @Override
    public void testRunFinished(Result result) throws Exception {
        super.testRunFinished(result);
    }

    @Override
    public void testStarted(Description description) throws Exception {
        super.testStarted(description);
    }

    @Override
    public void testFinished(Description description) throws Exception {
        super.testFinished(description);
    }

    @Override
    public void testFailure(Failure failure) throws Exception {
        super.testFailure(failure);
    }

    @Override
    public void testAssumptionFailure(Failure failure) {
        super.testAssumptionFailure(failure);
    }

    @Override
    public void testIgnored(Description description) throws Exception {
        super.testIgnored(description);
    }

    @Override
    public void testSuiteStarted(Description description) throws Exception {
        if (isFirstSuite) {
            isFirstSuite = false;
            super.testSuiteStarted(description);
        }
    }

    @Override
    public void testSuiteFinished(Description description) throws Exception {
        if (isFirstSuite) {
            isFirstSuite = false;
            super.testSuiteFinished(description);
        }
    }
}

然后，在测试模块的pom.xml文件中添加以下配置：

<build>
  <plugins>
    <plugin>
      <groupId>org.apache.maven.plugins</groupId>
      <artifactId>maven-surefire-plugin</artifactId>
      <version>3.0.0-M5</version>
      <configuration>
        <properties>
          <property>
            <name>listener</name>
            <value>com.example.FirstSuiteRunListener</value>
          </property>
        </properties>
      </configuration>
    </plugin>
  </plugins>
</build>

这样，当运行测试时，Surefire插件将只向FirstSuiteRunListener报告第一个测试套件的结果。请注意，需要将上述代码示例中的包名和类名更改为适合你的项目的名称。