确定 NUnit 测试是否已在 PowerShell 中完成运行答案

【问题标题】：Determine if NUnit Tests are finished running in PowerShell确定 NUnit 测试是否已在 PowerShell 中完成运行
【发布时间】：2017-08-23 19:50:48
【问题描述】：

我似乎找不到回调或确定 NUnit 测试是否已在 PowerShell 脚本中完成运行的好方法。我想出了下面的解决方案，但是，它并不可靠。任何人都知道我将如何处理这个问题？或者，也许 NUnit 中有一些我不知道的黑魔法？

提前致谢！

#SLN1: Could check TestResults.xml file length and loop until we're sure tests have ran
#- Then Send command to write to file in S3 Bucket. Then have server script check for a change to that bucket.


$NUNIT_EXE = "C:\Program Files (x86)\NUnit\NUnit.ConsoleRunner.3.7.0\tools\nunit3-console.exe\"
$TESTING_DLL = "C:\CITestFramework\bin\Debug\CITESTS.dll"
#NUnit3 places test results where tests are ran from, so go local
$TESTING_RESULT_FILE = "TestResult.xml" 


Write-Host "Removing old test results."
If (Test-Path $TESTING_RESULT_FILE){
    Remove-Item $TESTING_RESULT_FILE
}


Write-Host "Starting Tests..."
$PROCESS = Start-Process $NUNIT_EXE $TESTING_DLL

$count = 0
$prev_size = 0
$wait = 5
Do{


    If (Test-Path $TESTING_RESULT_FILE){
        $file = Get-Item $TESTING_RESULT_FILE   
        Write-Host "Size:",$file.Length
        Write-Host "Prev Size:", $prev_size
        if($file.Length -gt $prev_size){
            $prev_size = $file.Length
            $wait = 5
            $count = 0
        } else {
            if($file.Length -eq $prev_size){
                $count += 1
                $wait = 15
            }
        }
    }Else{
        Write-Host "File Does Not Exist Yet..."
    }  
    Start-Sleep -s $wait


}Until($count -eq 7)
Write-Host "Tests completed."

#//Write to S3 bucket

【问题讨论】：

**并且将 -Wait 添加到 Start-Process 不起作用。
& $NUNIT_EXE $TESTING_DLL; if ($LastExitCode -eq 0) {...}?

标签： powershell nunit nunit-console

【解决方案1】：

啊...在这里找到了我的答案：
Obtaining ExitCode using Start-Process and WaitForExit instead of -Wait

需要等待进程并检查退出代码。这很好用。

【讨论】：