fix toml format and tests

Author: SteveL-MSFT

dsc/tests/dsc.exit_code.tests.ps1

@@ -8,7 +8,7 @@ Describe 'exit code tests' {
     }
     It 'non-zero exit code not in manifest has generic message' {
         dsc resource get -r Test/ExitCode --input "{ exitCode: 1 }" 2> $TestDrive/tracing.txt
-        "$TestDrive/tracing.txt" | Should -FileContentMatchExactly 'Exit code 1'
+        "$TestDrive/tracing.txt" | Should -FileContentMatchExactly 'exit code 1'
     }
     It 'success exit code executes without error' {
         $result = dsc resource get -r Test/ExitCode --input "{ exitCode: 0 }" | ConvertFrom-Json

dsc/tests/dsc_resource_list.tests.ps1

@@ -84,6 +84,6 @@ Describe 'Tests for listing resources' {
     It 'Invalid adapter returns an error' {
         $out = dsc resource list --adapter 'foo*' 2>&1 | Out-String
         $LASTEXITCODE | Should -Be 0
-        $out | Should -BeLike "*ERROR*Adapter 'foo`*' not found*"
+        $out | Should -BeLike "*ERROR*Adapter not found: foo`*"
     }
 }

dsc/tests/dsc_settings.tests.ps1

@@ -48,7 +48,7 @@ Describe 'tests for dsc settings' {
     }
 
     It 'ensure a new tracing value in settings has effect' {
-        
+
         $script:dscDefaultv1Settings."tracing"."level" = "TRACE"
         $script:dscDefaultv1Settings | ConvertTo-Json -Depth 90 | Set-Content -Force -Path $script:dscSettingsFilePath
 
@@ -57,11 +57,11 @@ Describe 'tests for dsc settings' {
     }
 
     It 'ensure a new resource_path value in settings has effect' {
-        
+
         $script:dscDefaultv1Settings."resourcePath"."directories" = @("TestDir1","TestDir2")
         $script:dscDefaultv1Settings | ConvertTo-Json -Depth 90 | Set-Content -Force -Path $script:dscSettingsFilePath
         dsc -l debug resource list 2> $TestDrive/tracing.txt
-        $expectedString = 'Using Resource Path: "TestDir1'+[System.IO.Path]::PathSeparator+'TestDir2'
+        $expectedString = 'Using Resource Path: TestDir1'+[System.IO.Path]::PathSeparator+'TestDir2'
         "$TestDrive/tracing.txt" | Should -FileContentMatchExactly $expectedString
     }
 
@@ -71,7 +71,7 @@ Describe 'tests for dsc settings' {
             Set-ItResult -Skip -Because "Setting policy requires sudo"
             return
         }
-        
+
         $script:dscDefaultv1Settings."tracing"."level" = "TRACE"
         $script:dscDefaultv1Settings."resourcePath"."directories" = @("PolicyDir")
         $script:dscDefaultv1Settings | ConvertTo-Json -Depth 90 | Set-Content -Force -Path $script:policyFilePath