Fix false positives

test/powershell/Host/ConsoleHost.Tests.ps1

@@ -185,8 +185,8 @@ Describe "ConsoleHost unit tests" -tags "Feature" {
 
         It "-File should be able to pass bool string values as string to parameters: <BoolString>" -TestCases @(
             # validates case is preserved
-            @{BoolString = '$true'},
-            @{BoolString = '$false'},
+            @{BoolString = '$truE'},
+            @{BoolString = '$falSe'},
             @{BoolString = 'trUe'},
             @{BoolString = 'faLse'}
         ) {
@@ -198,8 +198,8 @@ Describe "ConsoleHost unit tests" -tags "Feature" {
 
         It "-File should be able to pass bool string values as string to positional parameters: <BoolString>" -TestCases @(
             # validates case is preserved
-            @{BoolString = '$true'},
-            @{BoolString = '$false'},
+            @{BoolString = '$tRue'},
+            @{BoolString = '$falSe'},
             @{BoolString = 'tRUe'},
             @{BoolString = 'fALse'}
         ) {
@@ -210,8 +210,8 @@ Describe "ConsoleHost unit tests" -tags "Feature" {
         }
 
         It "-File should be able to pass bool string values as bool to switches: <BoolString>" -TestCases @(
-            @{BoolString = '$true'; BoolValue = 'True'},
-            @{BoolString = '$false'; BoolValue = 'False'},
+            @{BoolString = '$tRue'; BoolValue = 'True'},
+            @{BoolString = '$faLse'; BoolValue = 'False'},
             @{BoolString = 'tRue'; BoolValue = 'True'},
             @{BoolString = 'fAlse'; BoolValue = 'False'}
         ) {

test/powershell/Language/Classes/Scripting.Classes.BasicParsing.Tests.ps1

@@ -225,13 +225,13 @@ Describe 'Positive Parse Properties Tests' -Tags "CI" {
             [void] m()
             {
                 $LASTEXITCODE
-                $LASTEXITCODE
+                $lastexitcode
                 '111' -Match '1'
                 $Matches
-                $Matches
+                $mAtches
                 $error[0]
                 $error
-                $PWD
+                $pwd
                 foreach ($i in 1..10) {$foreach}
                 switch ($i)
                 {

test/powershell/engine/ParameterBinding/BooleanParameterDCR.Tests.ps1

@@ -33,7 +33,7 @@ Describe "BooleanParameterDCR Tests" -tags "CI" {
     $tests = @(
             @{ inputTest = $(1 -eq 1); expected = $true },
             @{ inputTest = $true; expected = $true },
-            @{ inputTest = $true; expected = $true }
+            @{ inputTest = $TRUE; expected = $true }
     )
     It "Test that $true is accepted as a true value for Switch parameters, inputTest:<inputTest>,expect:<expected>" -TestCases $tests {
             param ( $inputTest, $expected )