add path alias test for Start-Process, Tee-Object, and Trace-Command

KevinMarquette · KevinMarquette · commit 519f5aa95b13 · 2018-02-22T20:49:42.000-08:00
diff --git a/src/Modules/Shared/Pester b/src/Modules/Shared/Pester
@@ -0,0 +1 @@
+Subproject commit 1f546b6aaa0893e215e940a14f57c96f56f7eff1
diff --git a/test/powershell/Modules/Microsoft.PowerShell.Management/Start-Process.Tests.ps1 b/test/powershell/Modules/Microsoft.PowerShell.Management/Start-Process.Tests.ps1
@@ -46,6 +46,13 @@ Describe "Start-Process" -Tags @("Feature") {
 	    # $process.ProcessName | Should Be "ping"
     }
 
+    It "Should invoke correct path when used with Path alias argument" {
+	    $process = Start-Process -Path $pingCommand -ArgumentList $pingParam -PassThru -RedirectStandardOutput "$TESTDRIVE/output"
+
+	    $process.Length | Should Be 1
+	    $process.Id     | Should BeGreaterThan 1
+    }
+
     It "Should wait for command completion if used with Wait argument" {
 	    $process = Start-Process ping -ArgumentList $pingParam -Wait -PassThru -RedirectStandardOutput "$TESTDRIVE/output"
     }
@@ -110,7 +117,7 @@ Describe "Start-Process" -Tags @("Feature") {
     It "Should be able to use the -WhatIf switch without performing the actual action" {
         $pingOutput = Join-Path $TestDrive "pingOutput.txt"
         { Start-Process -Wait $pingCommand -ArgumentList $pingParam -RedirectStandardOutput $pingOutput -WhatIf -ErrorAction Stop } | Should Not Throw
-        $pingOutput | Should Not Exist 
+        $pingOutput | Should Not Exist
     }
 
     It "Should return null when using -WhatIf switch with -PassThru" {
diff --git a/test/powershell/Modules/Microsoft.PowerShell.Utility/Tee-Object.Tests.ps1 b/test/powershell/Modules/Microsoft.PowerShell.Utility/Tee-Object.Tests.ps1
@@ -35,6 +35,15 @@ Describe "Tee-Object DRT Unit Tests" -Tags "CI" {
         $content | Should Be $expected
     }
 
+    It "Positive File Test with Path parameter alias" {
+        $expected = "1", "2", "3"
+        $results = $expected | Tee-Object -Path $tempFile
+        $results.Length | Should be 3
+        $results | Should Be $expected
+        $content = Get-Content $tempFile
+        $content | Should Be $expected
+    }
+
     It "Positive Variable Test" {
         $expected = "1", "2", "3"
         $varName = "teeObjectTestVar"
diff --git a/test/powershell/Modules/Microsoft.PowerShell.Utility/Trace-Command.Tests.ps1 b/test/powershell/Modules/Microsoft.PowerShell.Utility/Trace-Command.Tests.ps1
@@ -119,6 +119,12 @@ Describe "Trace-Command" -tags "CI" {
             Get-Content $filePath -Raw | Should Match 'ParameterBinding Information'
         }
 
+        It "Trace-Command using Path parameter alias" {
+            $null = New-Item $filePath -Force
+            Trace-Command -Name ParameterBinding -Command 'Get-PSDrive' -Path $filePath -Force
+            Get-Content $filePath -Raw | Should Match 'ParameterBinding Information'
+        }
+
         It "Trace-Command contains wildcard characters" {
             $a = Trace-Command -Name ParameterB* -Command 'get-alias'
             $a.count | Should BeGreaterThan 0

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1 @@`
	`1`	`+Subproject commit 1f546b6aaa0893e215e940a14f57c96f56f7eff1`