JMeter笔记10 | JMeter检查点

10 | JMeter检查点

1 关于检查点

  • 其实就是断言，那什么是断言？之前我们对几个接口进行了请求，并设置了查看结果树，我们人工检查它是对的。那如果数据量多或者做性能测试的时候，不可能人工挨个看，我们可以通过设置断言组件来进行结果或者响应检查；

2 断言

  • 断言组件是通过获取服务器响应数据，然后根据断言规则去匹配这想响应数据；
  • 如果匹配不到，出现异常时，JMeter就会断定这个事务失败；
  • 查看结果树中看到请求失败的事务的请求名称是红色字体；
  • 以下以响应断言组件为例来说明断言的一些应用；
  • 实际应用中响应断言可满足80%以上的验证问题。

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3 响应断言（Response Assertion）

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3.1 参数说明

参数说明
名称随意设置具有业务意义即可
注释随意设置，可为空
Main sample and sub-samples匹配范围为当前父取样器覆盖至子取样器
Main sample only匹配当前父取样器
Sub-samples only匹配子取样器
JMeter Variable对JMeter变量值进行匹配
响应文本响应服务器返回的内容，除去Header部分
响应代码匹配响应代码，如200
响应信息匹配响应信息，如“成功”
响应头匹配响应中的头信息
请求头匹配请求中的头信息
URL样本匹配URL链接
文档（文本）对文档内容匹配
忽略状态第一个响应断言失败可忽略结果，进行下一个断言
请求数据匹配请求数据
包括响应内容匹配内容代表响应成功，支持正则
匹配响应内容要完全匹配需要匹配的内容，大小写不敏感，支持正则
相等响应内容要完全等于需要匹配的内容 ，大小写不敏感，支持正则
字符串响应内容匹配需要匹配的内容代表响应成功 ，大小写敏感，需要匹配的内容为字符串非正则
否降低匹配级别
或者有一个通过则整个断言通过
测试模式要匹配的字符串或者正则表达式
自定义失败信息如字面意思

4 实例说明

  • 在JMeter笔记9 | JMeter参数化的基础上加上响应断言即可；
  • 即在“1-获取token”请求加上响应断言；
  • 在“1-1-获取用户列表”请求加上响应断言。

4.1 获取token接口加响应断言

  • 添加【响应断言】，设置参数如下：

在这里插入图片描述

  • 说明：即通过响应代码201来匹配响应是否成功。

4.2 获取用户列表接口加响应断言

  • 添加【响应断言】，设置参数如下：

在这里插入图片描述

  • 说明：通过设置测试模式"page":1，看响应文本中是否包含"page":1来判断是否成功。

4.3 查看运行结果

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5 本文涉及到的脚本

<?xml version="1.0" encoding="UTF-8"?>
<jmeterTestPlan version="1.2" properties="5.0" jmeter="5.3">
  <hashTree>
    <TestPlan guiclass="TestPlanGui" testclass="TestPlan" testname="测试计划" enabled="true">
      <stringProp name="TestPlan.comments"></stringProp>
      <boolProp name="TestPlan.functional_mode">false</boolProp>
      <boolProp name="TestPlan.tearDown_on_shutdown">true</boolProp>
      <boolProp name="TestPlan.serialize_threadgroups">false</boolProp>
      <elementProp name="TestPlan.user_defined_variables" elementType="Arguments" guiclass="ArgumentsPanel" testclass="Arguments" testname="用户定义的变量" enabled="true">
        <collectionProp name="Arguments.arguments">
          <elementProp name="COMMON" elementType="Argument">
            <stringProp name="Argument.name">COMMON</stringProp>
            <stringProp name="Argument.value">/zentao/api.php/v1</stringProp>
            <stringProp name="Argument.metadata">=</stringProp>
          </elementProp>
        </collectionProp>
      </elementProp>
      <stringProp name="TestPlan.user_define_classpath"></stringProp>
    </TestPlan>
    <hashTree>
      <HeaderManager guiclass="HeaderPanel" testclass="HeaderManager" testname="HTTP信息头管理器" enabled="true">
        <collectionProp name="HeaderManager.headers">
          <elementProp name="" elementType="Header">
            <stringProp name="Header.name">Content-Type</stringProp>
            <stringProp name="Header.value">application/json</stringProp>
          </elementProp>
        </collectionProp>
      </HeaderManager>
      <hashTree/>
      <ConfigTestElement guiclass="HttpDefaultsGui" testclass="ConfigTestElement" testname="HTTP请求默认值" enabled="true">
        <elementProp name="HTTPsampler.Arguments" elementType="Arguments" guiclass="HTTPArgumentsPanel" testclass="Arguments" testname="用户定义的变量" enabled="true">
          <collectionProp name="Arguments.arguments"/>
        </elementProp>
        <stringProp name="HTTPSampler.domain">127.0.0.1</stringProp>
        <stringProp name="HTTPSampler.port">80</stringProp>
        <stringProp name="HTTPSampler.protocol">http</stringProp>
        <stringProp name="HTTPSampler.contentEncoding">UTF-8</stringProp>
        <stringProp name="HTTPSampler.path"></stringProp>
        <stringProp name="HTTPSampler.concurrentPool">6</stringProp>
        <stringProp name="HTTPSampler.connect_timeout"></stringProp>
        <stringProp name="HTTPSampler.response_timeout"></stringProp>
      </ConfigTestElement>
      <hashTree/>
      <ThreadGroup guiclass="ThreadGroupGui" testclass="ThreadGroup" testname="禅道接口" enabled="true">
        <stringProp name="ThreadGroup.on_sample_error">continue</stringProp>
        <elementProp name="ThreadGroup.main_controller" elementType="LoopController" guiclass="LoopControlPanel" testclass="LoopController" testname="循环控制器" enabled="true">
          <boolProp name="LoopController.continue_forever">false</boolProp>
          <stringProp name="LoopController.loops">1</stringProp>
        </elementProp>
        <stringProp name="ThreadGroup.num_threads">1</stringProp>
        <stringProp name="ThreadGroup.ramp_time">1</stringProp>
        <boolProp name="ThreadGroup.scheduler">false</boolProp>
        <stringProp name="ThreadGroup.duration"></stringProp>
        <stringProp name="ThreadGroup.delay"></stringProp>
        <boolProp name="ThreadGroup.same_user_on_next_iteration">true</boolProp>
      </ThreadGroup>
      <hashTree>
        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="1-获取token" enabled="true">
          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
            <collectionProp name="Arguments.arguments">
              <elementProp name="" elementType="HTTPArgument">
                <boolProp name="HTTPArgument.always_encode">false</boolProp>
                <stringProp name="Argument.value">{&quot;account&quot;: &quot;admin&quot;, &quot;password&quot;: &quot;123456&quot;}</stringProp>
                <stringProp name="Argument.metadata">=</stringProp>
              </elementProp>
            </collectionProp>
          </elementProp>
          <stringProp name="HTTPSampler.domain"></stringProp>
          <stringProp name="HTTPSampler.port"></stringProp>
          <stringProp name="HTTPSampler.protocol"></stringProp>
          <stringProp name="HTTPSampler.contentEncoding">UTF-8</stringProp>
          <stringProp name="HTTPSampler.path">/${COMMON}/tokens</stringProp>
          <stringProp name="HTTPSampler.method">POST</stringProp>
          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
          <stringProp name="HTTPSampler.response_timeout"></stringProp>
        </HTTPSamplerProxy>
        <hashTree>
          <JSONPostProcessor guiclass="JSONPostProcessorGui" testclass="JSONPostProcessor" testname="JSON提取器-提取返回的token" enabled="false">
            <stringProp name="JSONPostProcessor.referenceNames">token</stringProp>
            <stringProp name="JSONPostProcessor.jsonPathExprs">$.token</stringProp>
            <stringProp name="JSONPostProcessor.match_numbers">1</stringProp>
            <stringProp name="JSONPostProcessor.defaultValues">无</stringProp>
          </JSONPostProcessor>
          <hashTree/>
          <RegexExtractor guiclass="RegexExtractorGui" testclass="RegexExtractor" testname="正则表达式提取器" enabled="true">
            <stringProp name="RegexExtractor.useHeaders">false</stringProp>
            <stringProp name="RegexExtractor.refname">token</stringProp>
            <stringProp name="RegexExtractor.regex">&quot;token&quot;:&quot;(.*?)&quot;</stringProp>
            <stringProp name="RegexExtractor.template">$1$</stringProp>
            <stringProp name="RegexExtractor.default"></stringProp>
            <stringProp name="RegexExtractor.match_number">1</stringProp>
          </RegexExtractor>
          <hashTree/>
          <ResponseAssertion guiclass="AssertionGui" testclass="ResponseAssertion" testname="响应断言-响应代码" enabled="true">
            <collectionProp name="Asserion.test_strings">
              <stringProp name="49587">201</stringProp>
            </collectionProp>
            <stringProp name="Assertion.custom_message"></stringProp>
            <stringProp name="Assertion.test_field">Assertion.response_code</stringProp>
            <boolProp name="Assertion.assume_success">false</boolProp>
            <intProp name="Assertion.test_type">2</intProp>
          </ResponseAssertion>
          <hashTree/>
        </hashTree>
        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="1-1-获取用户列表" enabled="true">
          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
            <collectionProp name="Arguments.arguments">
              <elementProp name="" elementType="HTTPArgument">
                <boolProp name="HTTPArgument.always_encode">false</boolProp>
                <stringProp name="Argument.value">{&quot;page&quot;: 1,&quot;limit&quot;: 20}</stringProp>
                <stringProp name="Argument.metadata">=</stringProp>
              </elementProp>
            </collectionProp>
          </elementProp>
          <stringProp name="HTTPSampler.domain"></stringProp>
          <stringProp name="HTTPSampler.port"></stringProp>
          <stringProp name="HTTPSampler.protocol"></stringProp>
          <stringProp name="HTTPSampler.contentEncoding"></stringProp>
          <stringProp name="HTTPSampler.path">/${COMMON}/users</stringProp>
          <stringProp name="HTTPSampler.method">GET</stringProp>
          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
          <stringProp name="HTTPSampler.response_timeout"></stringProp>
        </HTTPSamplerProxy>
        <hashTree>
          <HeaderManager guiclass="HeaderPanel" testclass="HeaderManager" testname="保持登陆会话" enabled="true">
            <collectionProp name="HeaderManager.headers">
              <elementProp name="" elementType="Header">
                <stringProp name="Header.name">token</stringProp>
                <stringProp name="Header.value">${token}</stringProp>
              </elementProp>
            </collectionProp>
          </HeaderManager>
          <hashTree/>
          <ResponseAssertion guiclass="AssertionGui" testclass="ResponseAssertion" testname="响应断言-响应文本" enabled="true">
            <collectionProp name="Asserion.test_strings">
              <stringProp name="-1677599864">&quot;page&quot;:1</stringProp>
            </collectionProp>
            <stringProp name="Assertion.custom_message"></stringProp>
            <stringProp name="Assertion.test_field">Assertion.response_data</stringProp>
            <boolProp name="Assertion.assume_success">false</boolProp>
            <intProp name="Assertion.test_type">2</intProp>
          </ResponseAssertion>
          <hashTree/>
        </hashTree>
        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="2-创建用户" enabled="true">
          <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
          <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
            <collectionProp name="Arguments.arguments">
              <elementProp name="" elementType="HTTPArgument">
                <boolProp name="HTTPArgument.always_encode">false</boolProp>
                <stringProp name="Argument.value">{&quot;account&quot;: &quot;${account}&quot;, &quot;password&quot;: &quot;${password}&quot;, &quot;realname&quot;: &quot;测试用户&quot;}</stringProp>
                <stringProp name="Argument.metadata">=</stringProp>
              </elementProp>
            </collectionProp>
          </elementProp>
          <stringProp name="HTTPSampler.domain"></stringProp>
          <stringProp name="HTTPSampler.port"></stringProp>
          <stringProp name="HTTPSampler.protocol"></stringProp>
          <stringProp name="HTTPSampler.contentEncoding">UTF-8</stringProp>
          <stringProp name="HTTPSampler.path">/${COMMON}/users</stringProp>
          <stringProp name="HTTPSampler.method">POST</stringProp>
          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
          <stringProp name="HTTPSampler.response_timeout"></stringProp>
        </HTTPSamplerProxy>
        <hashTree>
          <HeaderManager guiclass="HeaderPanel" testclass="HeaderManager" testname="保持登陆会话" enabled="true">
            <collectionProp name="HeaderManager.headers">
              <elementProp name="" elementType="Header">
                <stringProp name="Header.name">token</stringProp>
                <stringProp name="Header.value">${token}</stringProp>
              </elementProp>
            </collectionProp>
          </HeaderManager>
          <hashTree/>
          <CSVDataSet guiclass="TestBeanGUI" testclass="CSVDataSet" testname="CSV 数据文件设置" enabled="true">
            <stringProp name="filename">D:/A_jmeter_test/create_user.txt</stringProp>
            <stringProp name="fileEncoding">UTF-8</stringProp>
            <stringProp name="variableNames">account,password</stringProp>
            <boolProp name="ignoreFirstLine">true</boolProp>
            <stringProp name="delimiter">,</stringProp>
            <boolProp name="quotedData">false</boolProp>
            <boolProp name="recycle">true</boolProp>
            <boolProp name="stopThread">false</boolProp>
            <stringProp name="shareMode">shareMode.all</stringProp>
          </CSVDataSet>
          <hashTree/>
          <JSONPostProcessor guiclass="JSONPostProcessorGui" testclass="JSONPostProcessor" testname="JSON提取器" enabled="true">
            <stringProp name="JSONPostProcessor.referenceNames">id</stringProp>
            <stringProp name="JSONPostProcessor.jsonPathExprs">$.id</stringProp>
            <stringProp name="JSONPostProcessor.match_numbers">1</stringProp>
            <stringProp name="JSONPostProcessor.defaultValues">NULL</stringProp>
          </JSONPostProcessor>
          <hashTree/>
        </hashTree>
        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="3-删除用户" enabled="true">
          <elementProp name="HTTPsampler.Arguments" elementType="Arguments" guiclass="HTTPArgumentsPanel" testclass="Arguments" testname="用户定义的变量" enabled="true">
            <collectionProp name="Arguments.arguments"/>
          </elementProp>
          <stringProp name="HTTPSampler.domain"></stringProp>
          <stringProp name="HTTPSampler.port"></stringProp>
          <stringProp name="HTTPSampler.protocol"></stringProp>
          <stringProp name="HTTPSampler.contentEncoding">UTF-8</stringProp>
          <stringProp name="HTTPSampler.path">/${COMMON}/users/${id}</stringProp>
          <stringProp name="HTTPSampler.method">DELETE</stringProp>
          <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
          <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
          <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
          <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
          <stringProp name="HTTPSampler.response_timeout"></stringProp>
        </HTTPSamplerProxy>
        <hashTree>
          <HeaderManager guiclass="HeaderPanel" testclass="HeaderManager" testname="保持登陆会话" enabled="true">
            <collectionProp name="HeaderManager.headers">
              <elementProp name="" elementType="Header">
                <stringProp name="Header.name">token</stringProp>
                <stringProp name="Header.value">${token}</stringProp>
              </elementProp>
            </collectionProp>
          </HeaderManager>
          <hashTree/>
        </hashTree>
      </hashTree>
      <ResultCollector guiclass="ViewResultsFullVisualizer" testclass="ResultCollector" testname="察看结果树" enabled="true">
        <boolProp name="ResultCollector.error_logging">false</boolProp>
        <objProp>
          <name>saveConfig</name>
          <value class="SampleSaveConfiguration">
            <time>true</time>
            <latency>true</latency>
            <timestamp>true</timestamp>
            <success>true</success>
            <label>true</label>
            <code>true</code>
            <message>true</message>
            <threadName>true</threadName>
            <dataType>true</dataType>
            <encoding>false</encoding>
            <assertions>true</assertions>
            <subresults>true</subresults>
            <responseData>false</responseData>
            <samplerData>false</samplerData>
            <xml>false</xml>
            <fieldNames>true</fieldNames>
            <responseHeaders>false</responseHeaders>
            <requestHeaders>false</requestHeaders>
            <responseDataOnError>false</responseDataOnError>
            <saveAssertionResultsFailureMessage>true</saveAssertionResultsFailureMessage>
            <assertionsResultsToSave>0</assertionsResultsToSave>
            <bytes>true</bytes>
            <sentBytes>true</sentBytes>
            <url>true</url>
            <threadCounts>true</threadCounts>
            <idleTime>true</idleTime>
            <connectTime>true</connectTime>
          </value>
        </objProp>
        <stringProp name="filename"></stringProp>
      </ResultCollector>
      <hashTree/>
    </hashTree>
  </hashTree>
</jmeterTestPlan>
posted @   虫无涯  阅读(140)  评论(0)  编辑  收藏  举报  
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