node('master') {
    stage('1') {
        step([$class: 'XUnitBuilder',
                      thresholds: [[$class: 'FailedThreshold', failureThreshold: "1"]],
                       tools: [[$class: 'JUnitType', pattern: "tmp.xml"]]])
    }
    stage('2') {
        step([$class: 'XUnitBuilder',
                      thresholds: [[$class: 'FailedThreshold', failureThreshold: "0"]],
                       tools: [[$class: 'JUnitType', pattern: "tmp2.xml"]]])       
    }
}

[test_pipeline] Running shell script
[Pipeline] step
[xUnit] [INFO] - Starting to record.
[xUnit] [INFO] - Processing JUnit
[xUnit] [INFO] - [JUnit] - 1 test report file(s) were found with the pattern 'tmp.xml' relative to '/var/lib/jenkins/workspace/test_pipeline' for the testing framework 'JUnit'.
[xUnit] [INFO] - Check 'Failed Tests' threshold.
[xUnit] [INFO] - Setting the build status to SUCCESS
[xUnit] [INFO] - Stopping recording.
[Pipeline] }
[Pipeline] // stage
[Pipeline] stage
[Pipeline] { (2)
[Pipeline] sh
[test_pipeline] Running shell script
[Pipeline] step
[xUnit] [INFO] - Starting to record.
[xUnit] [INFO] - Processing JUnit
[xUnit] [INFO] - [JUnit] - 1 test report file(s) were found with the pattern 'tmp2.xml' relative to '/var/lib/jenkins/workspace/test_pipeline' for the testing framework 'JUnit'.
[xUnit] [INFO] - Check 'Failed Tests' threshold.
[xUnit] [INFO] - The total number of tests for this category exceeds the specified 'failure' threshold value.
[xUnit] [INFO] - Setting the build status to FAILURE
[xUnit] [INFO] - Stopping recording.