diff --git a/test/powershell/Write-Error.Tests.ps1 b/test/powershell/Write-Error.Tests.ps1
index c951b77065..0e0e13e910 100644
--- a/test/powershell/Write-Error.Tests.ps1
+++ b/test/powershell/Write-Error.Tests.ps1
@@ -1,72 +1,82 @@
 Describe "Write-Error DRT Unit Tests" -Tags DRT{
     It "Should be works with command: write-error myerrortext" {
-        Write-Error myerrortext -ErrorAction SilentlyContinue 
-        $Error[0] | Should Not BeNullOrEmpty
-        $Error[0].GetType().Name | Should Be 'ErrorRecord'
+        $e = Write-Error myerrortext 2>&1
+        $e | Should Not BeNullOrEmpty
+        $e.GetType().Name | Should Be 'ErrorRecord'
         
         #Exception verification
-        $Error[0].Exception.GetType().Name | Should Be 'WriteErrorException'
-        $Error[0].Exception.Message | Should Be 'myerrortext'
-        $Error[0].Exception.Data.Count | Should Be 0
-        $Error[0].Exception.InnerException | Should BeNullOrEmpty 
+        $e.Exception.GetType().Name | Should Be 'WriteErrorException'
+        $e.Exception.Message | Should Be 'myerrortext'
+        $e.Exception.Data.Count | Should Be 0
+        $e.Exception.InnerException | Should BeNullOrEmpty 
         
         #ErrorCategoryInfo verification
-        $Error[0].CategoryInfo | Should Not BeNullOrEmpty
-        $Error[0].CategoryInfo.Category | Should Be 'NotSpecified'
-        $Error[0].CategoryInfo.Activity | Should Be 'Write-Error'
-        $Error[0].CategoryInfo.Reason | Should Be 'WriteErrorException'
-        $Error[0].CategoryInfo.TargetName | Should BeNullOrEmpty
-        $Error[0].CategoryInfo.TargetType | Should BeNullOrEmpty
-        $Error[0].CategoryInfo.GetMessage() | Should Be 'NotSpecified: (:) [Write-Error], WriteErrorException'
+        $e.CategoryInfo | Should Not BeNullOrEmpty
+        $e.CategoryInfo.Category | Should Be 'NotSpecified'
+        $e.CategoryInfo.Activity | Should Be 'Write-Error'
+        $e.CategoryInfo.Reason | Should Be 'WriteErrorException'
+        $e.CategoryInfo.TargetName | Should BeNullOrEmpty
+        $e.CategoryInfo.TargetType | Should BeNullOrEmpty
+        $e.CategoryInfo.GetMessage() | Should Be 'NotSpecified: (:) [Write-Error], WriteErrorException'
 
         #ErrorDetails verification
-        $Error[0].ErrorDetails | Should BeNullOrEmpty
+        $e.ErrorDetails | Should BeNullOrEmpty
 
         #FullyQualifiedErrorId verification 
-        $Error[0].FullyQualifiedErrorId | Should Be 'Microsoft.PowerShell.Commands.WriteErrorException'
+        $e.FullyQualifiedErrorId | Should Be 'Microsoft.PowerShell.Commands.WriteErrorException'
 
         #InvocationInfo verification
-        $Error[0].InvocationInfo | Should Not BeNullOrEmpty
-        $Error[0].InvocationInfo.MyCommand.Name | Should BeNullOrEmpty     
+        $e.InvocationInfo | Should Not BeNullOrEmpty
+        $e.InvocationInfo.MyCommand.Name | Should BeNullOrEmpty     
     }
 
-    # Skip with issue #846
-    It "Should be works with all parameters" -Pending {
+    #Blocked by issue #846
+    It "Should be works with all parameters" -Pending { 
         $exception = New-Object -TypeName System.ArgumentNullException -ArgumentList paramname 
-        Write-Error -Message myerrortext -Exception $exception -ErrorId myerrorid -Category syntaxerror -TargetObject TargetObject -CategoryActivity myactivity -CategoryReason myreason -CategoryTargetName mytargetname -CategoryTargetType mytargettype -RecommendedAction myrecommendedaction -ErrorAction SilentlyContinue
-        $Error[0] | Should Not BeNullOrEmpty
-        $Error[0].GetType().Name | Should Be 'ErrorRecord'
+        $e = Write-Error -Message myerrortext -Exception $exception -ErrorId myerrorid -Category syntaxerror -TargetObject TargetObject -CategoryActivity myactivity -CategoryReason myreason -CategoryTargetName mytargetname -CategoryTargetType mytargettype -RecommendedAction myrecommendedaction 2>&1
+        $e | Should Not BeNullOrEmpty
+        $e.GetType().Name | Should Be 'ErrorRecord'
 
         #Exception verification
-        $Error[0].Exception | Should Not BeNullOrEmpty
-        $Error[0].Exception.GetType().Name | Should Be 'ArgumentNullException'        
-        $Error[0].Exception.ParamName | Should Be 'paramname'
-        $Error[0].Exception.Data.Count | Should Be 0
-        $Error[0].Exception.InnerException | Should BeNullOrEmpty  
+        $e.Exception | Should Not BeNullOrEmpty
+        $e.Exception.GetType().Name | Should Be 'ArgumentNullException'        
+        $e.Exception.ParamName | Should Be 'paramname'
+        $e.Exception.Data.Count | Should Be 0
+        $e.Exception.InnerException | Should BeNullOrEmpty  
         
         #TargetObject verification 
-        $Error[0].TargetObject | Should Be 'TargetObject'
+        $e.TargetObject | Should Be 'TargetObject'
 
         #FullyQualifiedErrorId verification
-        $Error[0].FullyQualifiedErrorId | Should Be 'myerrorid'
+        $e.FullyQualifiedErrorId | Should Be 'myerrorid'
 
         #ErrorCategoryInfo verification
-        $Error[0].CategoryInfo | Should Not BeNullOrEmpty
-        $Error[0].CategoryInfo.Category | Should Be 'SyntaxError'
-        $Error[0].CategoryInfo.Activity | Should Be 'myactivity'
-        $Error[0].CategoryInfo.Reason | Should Be 'myreason'
-        $Error[0].CategoryInfo.TargetName | Should Be 'mytargetname'
-        $Error[0].CategoryInfo.TargetType | Should Be 'mytargettype'
-        $Error[0].CategoryInfo.GetMessage() | Should Be 'SyntaxError: (mytargetname:mytargettype) [myactivity], myreason'
+        $e.CategoryInfo | Should Not BeNullOrEmpty
+        $e.CategoryInfo.Category | Should Be 'SyntaxError'
+        $e.CategoryInfo.Activity | Should Be 'myactivity'
+        $e.CategoryInfo.Reason | Should Be 'myreason'
+        $e.CategoryInfo.TargetName | Should Be 'mytargetname'
+        $e.CategoryInfo.TargetType | Should Be 'mytargettype'
+        $e.CategoryInfo.GetMessage() | Should Be 'SyntaxError: (mytargetname:mytargettype) [myactivity], myreason'
 
         #ErrorDetails verification
-        $Error[0].ErrorDetails | Should Not BeNullOrEmpty
-        $Error[0].ErrorDetails.Message | Should Be 'myerrortext'
-        $Error[0].ErrorDetails.RecommendedAction | Should Be 'myrecommendedaction'
+        $e.ErrorDetails | Should Not BeNullOrEmpty
+        $e.ErrorDetails.Message | Should Be 'myerrortext'
+        $e.ErrorDetails.RecommendedAction | Should Be 'myrecommendedaction'
 
         #InvocationInfo verification
-        $Error[0].InvocationInfo | Should Not BeNullOrEmpty
-        $Error[0].InvocationInfo.MyCommand.Name | Should BeNullOrEmpty  
+        $e.InvocationInfo | Should Not BeNullOrEmpty
+        $e.InvocationInfo.MyCommand.Name | Should BeNullOrEmpty  
+    }
+
+    #Blocked by issue #846
+    It "Should be works with all parameters" -Pending {
+        $e = write-error -Activity fooAct -Reason fooReason -TargetName fooTargetName -TargetType fooTargetType -Message fooMessage 2>&1
+        $e.CategoryInfo.Activity | Should Be 'fooAct'
+        $e.CategoryInfo.Reason | Should Be 'fooReason'
+        $e.CategoryInfo.TargetName | Should Be 'fooTargetName'
+        $e.CategoryInfo.TargetType | Should Be 'fooTargetType'
+        $e.CategoryInfo.GetMessage() | Should Be 'NotSpecified: (fooTargetName:fooTargetType) [fooAct], fooReason'
     }
 }
 
diff --git a/test/powershell/Write-Host.Tests.ps1 b/test/powershell/Write-Host.Tests.ps1
new file mode 100644
index 0000000000..2395d91bf2
--- /dev/null
+++ b/test/powershell/Write-Host.Tests.ps1
@@ -0,0 +1,22 @@
+Describe "Write-Host DRT Unit Tests" -Tags DRT{ 
+    $testData = @(
+        @{ Name = 'NoNewline';Command = "Write-Host a,b -Separator ',' -ForegroundColor Yellow -BackgroundColor DarkBlue -NoNewline"; returnValue = "a,b" }
+        @{ Name = 'Separator';Command = "Write-Host a,b,c -Separator '+'"; returnValue = "a+b+c" }
+    )
+   
+    It "write-Host works with '<Name>' switch" -TestCases $testData -Pending:$IsOSX { 
+        param($Command, $returnValue) 
+
+        If($IsLinux)
+        {
+            $content = powershell  -noprofile -command $Command
+        }
+        
+        If ($IsWindows)
+        {
+            $content = powershell.exe -noprofile -command $Command
+        }
+
+        $content | Should Be $returnValue
+    }
+}
\ No newline at end of file
diff --git a/test/powershell/Write-Output.Tests.ps1 b/test/powershell/Write-Output.Tests.ps1
index 89c2210bb4..ffc2df8580 100644
--- a/test/powershell/Write-Output.Tests.ps1
+++ b/test/powershell/Write-Output.Tests.ps1
@@ -1,3 +1,25 @@
+Describe "Write-Output DRT Unit Tests" -Tags DRT{
+    It "Simple Write Object Test" {
+        $objectWritten = 1, 2.2, @("John", "Smith", 10), "abc"
+        $results = Write-Output $objectWritten
+        $results.Length | Should Be $objectWritten.Length
+
+        $results[0] | Should Be $objectWritten[0]
+        $results[1] | Should Be $objectWritten[1]
+
+        $results[2] | Should Be $objectWritten[2]
+        $results[2] -is [System.Array] | Should Be $true
+
+        $results[3] | Should Be $objectWritten[3]       
+        $results[3] -is [System.String] | Should Be $true
+    }
+
+    It "Works with NoEnumerate switch" {
+        $objectWritten = 1, 2.2, @("John", "Smith", 10), "abc"
+        Write-Output $objectWritten -NoEnumerate 6>&1 | Should be  '1 2.2 System.Object[] abc'      
+    }
+}
+
 Describe "Write-Output" {
     $testString = $testString
     Context "Input Tests" {