Minor fix

__tests__/verify-dotnet.ps1

@@ -8,7 +8,7 @@ Write-Host "Found '$dotnet'"
 
 $version = & $dotnet --version | Out-String | ForEach-Object { $_.Trim() }
 Write-Host "Version $version"
-if (-not ($version.StartsWith($args[0])))
+if (-not ($version.StartsWith($args[0].ToString()))
 {
   Write-Host "PATH='$env:PATH'"
   throw "Unexpected version"

__tests__/verify-dotnet.sh

@@ -1,39 +0,0 @@
-if [ -z "$1" ]; then
-  echo "Must supply dotnet version argument"
-  exit 1
-fi
-
-dotnet_version="$(dotnet --version)"
-echo "Found dotnet version '$dotnet_version'"
-if [ -z "$(echo $dotnet_version | grep $1)" ]; then
-  echo "Unexpected version"
-  exit 1
-fi
-
-if [ -n "$2" ]; then
-  dotnet_version="$(dotnet --list-sdks)"
-  echo "Found dotnet version '$dotnet_version'"
-  if [ -z "$(echo $dotnet_version | grep $2)" ]; then
-    echo "Unexpected version"
-    exit 1
-  fi
-fi
-
-echo "Building sample csproj"
-dotnet build __tests__/sample-csproj/ --no-cache || exit 1
-
-echo "Testing compiled app"
-sample_output=$(dotnet test __tests__/sample-csproj/ --no-build)
-echo "Sample output: $sample_output"
-# For Side-by-Side installs we want to run the tests twice, for a single install the tests will run once
-if [ -n "$2" ]; then
-  if [ -z "$(echo $sample_output | grep "Test Run Successful.*Test Run Successful.")" ]; then
-    echo "Unexpected output"
-    exit 1
-  fi
-else
-  if [ -z "$(echo $sample_output | grep "Test Run Successful.")" ]; then
-    echo "Unexpected output"
-    exit 1
-  fi
-fi