Dum*_*mmy 5 groovy jmeter assertions jsr223
我正在运行 JSR223 断言,其中使用 groovy 将预期响应与实际响应进行比较。如果它们不相等,则断言失败。这是代码
import groovy.json.JsonSlurper;
JsonSlurper slurper = new JsonSlurper();
boolean set_assertion = true;
def expected_response = slurper.parseText("<JSON response goes here>");
def actual_response = slurper.parseText(prev.getResponseDataAsString());
if (expected_response != actual_response)
{
set_assertion = false;
log.error("expected_response != actual_response");
assert set_assertion == true;
SampleResult.setSuccessful(false);
}
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现在,断言确实失败了。但我认为它失败了,因为我在日志中收到内部错误。这是我的断言结果。 断言结果 这是日志
ERROR - jmeter.threads.JMeterThread: Error processing Assertion Assertion failed:
assert set_assertion == true
| |
false false
at org.codehaus.groovy.runtime.InvokerHelper.assertFailed(InvokerHelper.java:402)
at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.assertFailed(ScriptBytecodeAdapter.java:650)
at Script48.run(Script48.groovy:16)
at org.codehaus.groovy.jsr223.GroovyScriptEngineImpl.eval(GroovyScriptEngineImpl.java:352)
at org.codehaus.groovy.jsr223.GroovyScriptEngineImpl.eval(GroovyScriptEngineImpl.java:153)
at javax.script.AbstractScriptEngine.eval(Unknown Source)
at org.apache.jmeter.util.JSR223TestElement.processFileOrScript(JSR223TestElement.java:206)
at org.apache.jmeter.assertions.JSR223Assertion.getResult(JSR223Assertion.java:47)
at org.apache.jmeter.threads.JMeterThread.processAssertion(JMeterThread.java:755)
at org.apache.jmeter.threads.JMeterThread.checkAssertions(JMeterThread.java:746)
at org.apache.jmeter.threads.JMeterThread.executeSamplePackage(JMeterThread.java:490)
at org.apache.jmeter.threads.JMeterThread.processSampler(JMeterThread.java:410)
at org.apache.jmeter.threads.JMeterThread.run(JMeterThread.java:241)
at java.lang.Thread.run(Unknown Source)
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理想情况下,我不应该有错误,并且我的断言应该失败,并且应该有以下结果“断言错误:假”和“断言失败:真”。
您能帮我理解我在哪里犯了错误吗?我最关心的是日志中的错误。谢谢你!
这是发生的事情:
您正在使用 Groovy“断言”。如下比较是错误的:
预期响应!=实际响应
你最终会失败:
断言 set_assertion == true;
这会抛出 org.codehaus.groovy.runtime.powerassert.PowerAssertionError ,它是一个子类或 java.lang.Error ,它被困在这里:
因此,JMeter 执行以下代码,您将得到以下结果:
Run Code Online (Sandbox Code Playgroud)assertionResult = new AssertionResult("Assertion failed! See log file."); assertionResult.setError(true); assertionResult.setFailureMessage(e.toString());
这对我来说似乎很好,但为什么在这里使用 Groovy 断言呢?这样做会更有效率:
if ( expected_response != actual_response )
{
log.error("expected_response != actual_response");
AssertionResult.setFailure(true);
AssertionResult.setFailureMessage("expected_response != actual_response");
}
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您可以阅读此博客了解有关断言的更多信息。