diff --git a/test/powershell/Tee-Object.Tests.ps1 b/test/powershell/Tee-Object.Tests.ps1
index 8bd22f45cf..18a5e1e5c3 100644
--- a/test/powershell/Tee-Object.Tests.ps1
+++ b/test/powershell/Tee-Object.Tests.ps1
@@ -4,18 +4,47 @@ Describe "Tee-Object" {
 
 	$testfile = Join-Path -Path (Join-Path -Path $PSScriptRoot -ChildPath assets) -ChildPath testfile.txt
 
-	It "Should return the output to the screen and to the variable" {
-	    $teefile = $testfile
-	    echo teeobjecttest1 | Tee-Object -variable teeresults
-	    $teeresults         | Should Be "teeobjecttest1"
-	    Remove-Item $teefile -ErrorAction SilentlyContinue
-	}
+	    It "Should return the output to the screen and to the variable" {
+	        $teefile = $testfile
+	        echo teeobjecttest1 | Tee-Object -variable teeresults
+	        $teeresults         | Should Be "teeobjecttest1"
+	        Remove-Item $teefile -ErrorAction SilentlyContinue
+	    }
 
-	It "Should tee the output to a file" {
-	    $teefile = $testfile
-	    echo teeobjecttest3  | Tee-Object $teefile
-	    Get-Content $teefile | Should Be "teeobjecttest3"
-	    Remove-Item $teefile -ErrorAction SilentlyContinue
-	}
+	    It "Should tee the output to a file" {
+	        $teefile = $testfile
+	        echo teeobjecttest3  | Tee-Object $teefile
+	        Get-Content $teefile | Should Be "teeobjecttest3"
+	        Remove-Item $teefile -ErrorAction SilentlyContinue
+	    }
     }
 }
+
+Describe "Tee-Object DRT Unit Tests" -Tags DRT {
+    $tempDirectory = Join-Path $TestDrive -ChildPath "TeeObjectTestsTempDir"
+    $tempFile = "TeeObjectTestsTempFile"
+    New-Item $tempDirectory -ItemType Directory -Force
+
+    It "Positive File Test" {
+        $expected = "1", "2", "3"
+        $filePath = Join-Path $tempDirectory -ChildPath $tempFile
+        $results = $expected | Tee-Object -FilePath $filePath
+        $results.Length | Should be 3
+        $results | Should Be $expected
+        $content = Get-Content $filePath
+        $content | Should Be $expected
+    }
+
+    It "Positive Var Test" {
+        $expected = "1", "2", "3" 
+        $varName = "teeObjectTestVar"
+        $results = $expected | Tee-Object -Variable $varName
+        $results.Length | Should be 3
+        $results | Should Be $expected
+        
+        $results = Get-Variable -Name $varName -ValueOnly
+        $results.Length | Should be 3
+        $results | Should Be $expected
+    }
+
+}
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