Golang单元测试结果输出方式

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本文介绍了三种单元测试结果的输出方式：Testing终端输出，适用于终端打印；Logrus，支持文件输出，提供TextFormatter和JSONFormatter两种格式；Tebeka重定向，支持文件输出，内容格式为XML，适用于Windows和Linux系统。

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单元测试结果输出方式

目前支持Testing终端输出、Logrus、Tebeka重定向。

Testing终端输出

此种方式只支持终端打印的结果输出

输入样例如下：

time="2018-12-26T10:16:25+08:00" level=info msg="GetQueueTotal out values normal"
--- PASS: TestGetQueueTotal (0.07s)
        apis_test.go:13: test gets queue total function passed
=== RUN   TestGetQueueServicesSate
       0

time="2018-12-26T10:16:25+08:00" level=info msg="GetQueueServicesSate out values normal"
--- PASS: TestGetQueueServicesSate (0.03s)
        apis_test.go:26: 0 testing mq service state function normal
=== RUN   TestCreateDir
--- PASS: TestCreateDir (0.00s)
        utils_test.go:19: test success to create file directory function
=== RUN   TestGetTime
--- PASS: TestGetTime (0.00s)
        utils_test.go:43: 2018-12-26.log successful test acquisition of current system time function
PASS
ok      mq_exporter/component   0.888s`

Logrus输出

支持文件输出，输出的格式为TextFormatter和JSONFormatter

JSONFormatter的输出样例

  {"level":"info","msg":"exporter start..","time":"2018-12-26T10:56:18+08:00"}
  {"level":"info","msg":"GetQueueTotal out values normal","time":"2018-12-26T10:56:18+08:00"}
  {"level":"info","msg":"GetQueueTotal out values normal","time":"2018-12-26T10:56:19+08:00"}
  {"level":"info","msg":"GetQueueServicesSate out values normal","time":"2018-12-26T10:56:19+08:00"}
  {"level":"info","msg":"GetQueueTotal out values normal","time":"2018-12-26T10:57:03+08:00"}
  {"level":"info","msg":"GetQueueTotal out values normal","time":"2018-12-26T10:57:04+08:00"}
  {"level":"info","msg":"GetQueueServicesSate out values normal","time":"2018-12-26T10:57:04+08:00"}
  {"level":"info","msg":"GetQueueTotal out values normal","time":"2018-12-26T10:57:09+08:00"}
  {"level":"info","msg":"GetQueueTotal out values normal","time":"2018-12-26T10:57:09+08:00"}
  {"level":"info","msg":"GetQueueServicesSate out values normal","time":"2018-12-26T10:57:09+08:00"}

TextFormatter的输出样例：

time="2015-03-26T01:27:38-04:00" level=debug msg="Started observing beach" animal=walrus number=8
time="2015-03-26T01:27:38-04:00" level=info msg="A group of walrus emerges from the ocean" animal=walrus size=10
time="2015-03-26T01:27:38-04:00" level=warning msg="The group's number increased tremendously!" number=122 omg=true
time="2015-03-26T01:27:38-04:00" level=debug msg="Temperature changes" temperature=-4
time="2015-03-26T01:27:38-04:00" level=panic msg="It's over 9000!" animal=orca size=9009
time="2015-03-26T01:27:38-04:00" level=fatal msg="The ice breaks!" err=&{0x2082280c0 map[animal:orca size:9009] 2015-03-26 01:27:38.441574009 -0400 EDT panic It's over 9000!} number=100 omg=true

Tebeka重定向

支持文件输出，内容格式为xml，目前支持的操作系统为windows，linux，暂不支持Aix
输出样例如下：

   <?xml version="1.0" encoding="UTF-8"?>
     <testsuite name="mq_exporter/component" tests="4" errors="0" failures="1" skip="0">
       <testcase classname="mq_exporter/component" name="TestGetQueueTotal" time="0.09">
       </testcase>
       <testcase classname="mq_exporter/component" name="TestGetQueueServicesSate" time="0.06">
         <failure type="go.error" message="error">
           <![CDATA[Microsoft Windows [?? 10.0.17134.472]
   (c) 2018 Microsoft Corporation????????
   
   E:\Workplace_Go\src\mq_exporter\component>
   time="2018-12-24T16:45:12+08:00" level=info msg="GetQueueServicesSate out values normal"
   time="2018-12-24T16:45:12+08:00" level=error msg="strconv.Atoi: parsing \"MicrosoftWindows[\\xb0??0.0.17134.472]\\r(c)2018MicrosoftCorporation\\xa1\\xa3\\xb1\\xa3\\xc1\\xf4\\xcb\\xf9\\xd3\\xd0?\\xc0\\xfb\\xa1\\xa3\\r\\rE:\\\\Workplace_Go\\\\src\\\\mq_exporter\\\\component>\": invalid syntax" function=GetQueueServicesSate
   	apis_test.go:23: testing failed to obtain mq service state function]]>
         </failure>    </testcase>
       <testcase classname="mq_exporter/component" name="TestCreateDir" time="0.00">
   
       </testcase>
       <testcase classname="mq_exporter/component" name="TestGetTime" time="0.00">
   
       </testcase>
     </testsuite>