问题描述
我想尝试控制器无效然后它应该去异常处理，但我的测试总是失败，以下是我的代码，可以帮助吗？
Hi, I want to try if Controller is invalid then it should go to exception handling ,but my test always failed ,Following is my code ,Could any one help ?
$ ObjectModel = [Reflection.Assembly] :: LoadFrom（$ env：WTTSTDIO +" microsoft.windows.Kits.Hardware.objectmodel.dll"）
$ ObjectModel = [Reflection.Assembly] :: LoadFrom（$ env：WTTSTDIO +" microsoft.windows.Kits.Hardware.objectmodel.dbconnection.dll"）
$ObjectModel = [Reflection.Assembly]::LoadFrom($env:WTTSTDIO + "microsoft.windows.Kits.Hardware.objectmodel.dll")
$ObjectModel = [Reflection.Assembly]::LoadFrom($env:WTTSTDIO + "microsoft.windows.Kits.Hardware.objectmodel.dbconnection.dll")
$ ControllerName = " invalid"
$ControllerName = "invalid"
$ Manager = new-object -typename Microsoft.Windows.Kits.Hardware.ObjectModel.DBConnection.DatabaseProjectManager -Args $ ControllerName，DTMJobs
$Manager = new-object -typename Microsoft.Windows.Kits.Hardware.ObjectModel.DBConnection.DatabaseProjectManager -Args $ControllerName, DTMJobs
=============================================== =====
====================================================
场景1：
$ ProjectManagerException = new-object -typename Microsoft.Windows.Kits.Hardware.ObjectModel.ProjectManagerException
陷阱[$ ProjectManagerException] {
写主持人Mike Donot希望你使用它
退出
}
$ProjectManagerException = new-object -typename Microsoft.Windows.Kits.Hardware.ObjectModel.ProjectManagerException
Trap [$ ProjectManagerException] {
Write-Host Mike donot want you use it
exit
}
提示：
无法找到类型[$ ProjectManagerException]：确保已加载包含此类型的程序集。
在C：\ Users \Administrator \Documents\GitHub \ whql_autoit \\\
etkvm.ps1：55 char：34
+ &NBSP;陷阱[$ ProjectManagerException]<<<< {
&NBSP; + CategoryInfo &NBSP; &NBSP; &NBSP; ：InvalidOperation：（$ ProjectManagerException：String）[]，RuntimeException
&NBSP; + FullyQualifiedErrorId：TypeNotFound
Unable to find type [ $ProjectManagerException]: make sure that the assembly containing this type is loaded.
At C:\Users\Administrator\Documents\GitHub\whql_autoit\netkvm.ps1:55 char:34
+ Trap [ $ProjectManagerException] <<<< {
+ CategoryInfo : InvalidOperation: ( $ProjectManagerException:String) [], RuntimeException
+ FullyQualifiedErrorId : TypeNotFound
============= =================================
==============================================
场景2：
陷阱[Microsoft.Windows.Kits.Hardware.ObjectModel.ProjectManagerException] {
写入主机Mike donot希望你使用它
退出
}
Trap [ Microsoft.Windows.Kits.Hardware.ObjectModel.ProjectManagerException] {
Write-Host Mike donot want you use it
exit
}
New-Object：异常调用" .ctor"用"2"表示"2"。参数："无法连接到数据库"
$
在C：\ Users \Administrator \Documents\GitHub \whql_autoit \ Library_HCK_MachinePoolAPI.ps1：36 char：15
+ &NBSP; new-object<<<< -typename Microsoft.Windows.Kits.Hardware.ObjectModel.DBConnection.DatabaseProjectManager -Args
$ ControllerName，DTMJobs
&NBSP; + CategoryInfo &NBSP; &NBSP; &NBSP; ：InvalidOperation：（:) [New-Object]，MethodInvocationException
&NBSP; + FullyQualifiedErrorId：ConstructorInvokedThrowException，Microsoft.PowerShell.Commands.NewObjectCommand
New-Object : Exception calling ".ctor" with "2" argument(s): "Failed to connect to the database"
At C:\Users\Administrator\Documents\GitHub\whql_autoit\Library_HCK_MachinePoolAPI.ps1:36 char:15
+ new-object <<<< -typename Microsoft.Windows.Kits.Hardware.ObjectModel.DBConnection.DatabaseProjectManager -Args
$ControllerName, DTMJobs
+ CategoryInfo : InvalidOperation: (:) [New-Object], MethodInvocationException
+ FullyQualifiedErrorId : ConstructorInvokedThrowException,Microsoft.PowerShell.Commands.NewObjectCommand
=========================== =============================
========================================================
Trap [ProjectManagerException] {
写主持人Mike Donot希望你使用它
退出$
}
Trap [ProjectManagerException] {
Write-Host Mike donot want you use it
exit
}
场景3：
无法找到类型[ProjectManagerException]：确保已加载包含此类型的程序集。
在C：\ Users \Administrator \Documents\GitHub\whql_autoit \\ \\ netkvm.ps1：55 char：32
+ &NBSP;陷阱[ProjectManagerException]<<<< {
&NBSP; + CategoryInfo &NBSP; &NBSP; &NBSP; ：InvalidOperation：（ProjectManagerException：String）[]，RuntimeException
&NBSP; + FullyQualifiedErrorId：TypeNotFound
Unable to find type [ProjectManagerException]: make sure that the assembly containing this type is loaded.
At C:\Users\Administrator\Documents\GitHub\whql_autoit\netkvm.ps1:55 char:32
+ Trap [ProjectManagerException] <<<< {
+ CategoryInfo : InvalidOperation: (ProjectManagerException:String) [], RuntimeException
+ FullyQualifiedErrorId : TypeNotFound
场景4：
陷阱[例外] {
写-Host Mike donot希望你使用它
退出
Trap [Exception] {
Write-Host Mike donot want you use it
exit
}
工作正常，它提示"Mike Donot希望你使用它"
works fine ,it prompts " Mike donot want you use it "
我如何使用 PowerShell中的ProjectMangerException类？
How Could I use ProjectMangerException Class in powershell ?
谢谢，
最诚挚的问候，迈克
推荐答案
我建议，不要硬编码控制器名称，而是这样：
I would suggest, instead of hardcoding the controllername, get it like this:
然后，
尝试
{
这篇关于[WHQL自动化]如何在powershell中捕获ProjectMangerException类的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！