diff --git a/test/powershell/Modules/Microsoft.PowerShell.Security/ConstrainedLanguageRestriction.Tests.ps1 b/test/powershell/Modules/Microsoft.PowerShell.Security/ConstrainedLanguageRestriction.Tests.ps1
index 7257a4ab4..ba6c1dc73 100644
--- a/test/powershell/Modules/Microsoft.PowerShell.Security/ConstrainedLanguageRestriction.Tests.ps1
+++ b/test/powershell/Modules/Microsoft.PowerShell.Security/ConstrainedLanguageRestriction.Tests.ps1
@@ -858,16 +858,16 @@ try
                     }
                 )
 
-                $result = $data.foreach('value1')
+                $result = $data.ForEach('value1')
                 Write-Output $result
 
-                # Execute method in scriptblock of foreach operator, should throw in ConstrainedLanguage mode.
-                $data.foreach{[system.io.path]::GetRandomFileName().Length}
+                # Execute method in scriptblock of ForEach operator, should throw in ConstrainedLanguage mode.
+                $data.ForEach{[system.io.path]::GetRandomFileName().Length}
 '@
 
             $script3 = @'
             # Method call should throw error.
-            (Get-Process powershell*).Foreach('GetHashCode')
+            (Get-Process powershell*).ForEach('GetHashCode')
 '@
 
             $script4 = @'
diff --git a/test/powershell/Modules/Microsoft.PowerShell.Utility/Join-String.Tests.ps1 b/test/powershell/Modules/Microsoft.PowerShell.Utility/Join-String.Tests.ps1
index ce979da8a..f1323d1fb 100644
--- a/test/powershell/Modules/Microsoft.PowerShell.Utility/Join-String.Tests.ps1
+++ b/test/powershell/Modules/Microsoft.PowerShell.Utility/Join-String.Tests.ps1
@@ -37,19 +37,19 @@ Describe "Join-String" -Tags "CI" {
     }
 
     It "Should join property values SingleQuoted" {
-        $expected = ($testObject.Name).Foreach{"'$_'"} -join "; "
+        $expected = ($testObject.Name).ForEach{"'$_'"} -join "; "
         $actual = $testObject | Join-String -Property Name -Separator "; " -SingleQuote
         $actual | Should -BeExactly $expected
     }
 
     It "Should join property values DoubleQuoted" {
-        $expected = ($testObject.Name).Foreach{"""$_"""} -join "; "
+        $expected = ($testObject.Name).ForEach{"""$_"""} -join "; "
         $actual = $testObject | Join-String -Property Name -Separator "; " -DoubleQuote
         $actual | Should -BeExactly $expected
     }
 
     It "Should join property values Formatted" {
-        $expected = ($testObject.Name).Foreach{"[$_]"} -join "; "
+        $expected = ($testObject.Name).ForEach{"[$_]"} -join "; "
         $actual = $testObject | Join-String -Property Name -Separator "; " -Format "[{0}]"
         $actual | Should -BeExactly $expected
     }
@@ -70,20 +70,20 @@ Describe "Join-String" -Tags "CI" {
 
     It "Should join script block results SingleQuoted" {
         $sb = {$_.Name + $_.Length}
-        $expected = ($testObject | ForEach-Object $sb).Foreach{"'$_'"} -join $ofs
+        $expected = ($testObject | ForEach-Object $sb).ForEach{"'$_'"} -join $ofs
         $actual = $testObject | Join-String -Property $sb -SingleQuote
         $actual | Should -BeExactly $expected
     }
     It "Should join script block results DoubleQuoted" {
         $sb = {$_.Name + $_.Length}
-        $expected = ($testObject | ForEach-Object $sb).Foreach{"""$_"""} -join $ofs
+        $expected = ($testObject | ForEach-Object $sb).ForEach{"""$_"""} -join $ofs
         $actual = $testObject | Join-String -Property $sb -DoubleQuote
         $actual | Should -BeExactly $expected
     }
 
     It "Should join script block results with Format and separator" {
         $sb = {$_.Name + $_.Length}
-        $expected = ($testObject | ForEach-Object $sb).Foreach{"[{0}]" -f $_} -join "; "
+        $expected = ($testObject | ForEach-Object $sb).ForEach{"[{0}]" -f $_} -join "; "
         $actual = $testObject | Join-String -Property $sb -Separator "; " -Format "[{0}]"
         $actual | Should -BeExactly $expected
     }
diff --git a/test/powershell/Modules/Microsoft.PowerShell.Utility/Measure-Object.Tests.ps1 b/test/powershell/Modules/Microsoft.PowerShell.Utility/Measure-Object.Tests.ps1
index 6c24ec0dc..4f363fe97 100644
--- a/test/powershell/Modules/Microsoft.PowerShell.Utility/Measure-Object.Tests.ps1
+++ b/test/powershell/Modules/Microsoft.PowerShell.Utility/Measure-Object.Tests.ps1
@@ -411,7 +411,7 @@ Describe "Measure-Object DRT basic functionality" -Tags "CI" {
     }
 
     It "Test-PropertyExpression function with a wildcard property expression should sum numbers" {
-        $result = (1..10).foreach{@{value = $_}} | Test-PSPropertyExpression val*
+        $result = (1..10).ForEach{@{value = $_}} | Test-PSPropertyExpression val*
         $result | Should -Be 55
     }
 
@@ -484,7 +484,7 @@ Describe "Directly test the PSPropertyExpression type" -Tags "CI" {
     }
 
     It "Test-PropertyExpression function with a wildcard property expression should sum numbers" {
-        $result = (1..10).foreach{@{value = $_}} | Test-PSPropertyExpression val*
+        $result = (1..10).ForEach{@{value = $_}} | Test-PSPropertyExpression val*
         $result | Should -Be 55
     }
 
@@ -558,7 +558,7 @@ Describe "Directly test the PSPropertyExpression type" -Tags "CI" {
     }
 
     It "Test-PropertyExpression function with a wildcard property expression should sum numbers" {
-        $result = (1..10).foreach{@{value = $_}} | Test-PSPropertyExpression val*
+        $result = (1..10).ForEach{@{value = $_}} | Test-PSPropertyExpression val*
         $result | Should -Be 55
     }
 
@@ -631,7 +631,7 @@ Describe "Directly test the PSPropertyExpression type" -Tags "CI" {
     }
 
     It "Test-PropertyExpression function with a wildcard property expression should sum numbers" {
-        $result = (1..10).foreach{@{value = $_}} | Test-PSPropertyExpression val*
+        $result = (1..10).ForEach{@{value = $_}} | Test-PSPropertyExpression val*
         $result | Should -Be 55
     }
 
diff --git a/test/powershell/engine/ETS/Adapter.Tests.ps1 b/test/powershell/engine/ETS/Adapter.Tests.ps1
index 768dbdc60..f7fe53763 100644
--- a/test/powershell/engine/ETS/Adapter.Tests.ps1
+++ b/test/powershell/engine/ETS/Adapter.Tests.ps1
@@ -174,7 +174,7 @@ Describe "Adapter Tests" -tags "CI" {
             $x.Count | Should -Be 1
             $x[0].foo | Should -BeExactly "bar"
 
-            $x = ([pscustomobject]@{ foo = 'bar' }).Foreach({$_ | Add-Member -NotePropertyName "foo2" -NotePropertyValue "bar2" -PassThru})
+            $x = ([pscustomobject]@{ foo = 'bar' }).ForEach({$_ | Add-Member -NotePropertyName "foo2" -NotePropertyValue "bar2" -PassThru})
             $x.Count | Should -Be 1
             $x[0].foo | Should -BeExactly "bar"
             $x[0].foo2 | Should -BeExactly "bar2"