CI: inline tests script

Author: gynt

.github/workflows/msbuild.yml

@@ -42,7 +42,32 @@ jobs:
     - name: Test
       shell: pwsh
       run: |
-        & tests\run.ps1
+        $ErrorActionPreference = 'Stop'
+
+        Invoke-WebRequest https://www.nuget.org/api/v2/package/lua/5.4.6 -OutFile lua-5.4.6.zip
+        Expand-Archive -Path .\lua-5.4.6.zip -DestinationPath lua
+        Remove-Item -Path lua-5.4.6.zip
+        Move-Item -Path .\lua\build\native\bin\Win32\v143\Release\* -Destination .
+        Remove-Item -Recurse -Path lua\
+        
+        Copy-Item -Path Release\*.dll -Destination .
+
+        Remove-Item .\tests\run.lua -ErrorAction SilentlyContinue
+
+        @"
+        local lunatest = require('tests.lunatest.lunatest')
+        local rps = require("RPS")
+
+        "@ | Add-Content -Path "tests\run.lua"
+        Get-Item -Path "tests\test-*.lua" | Resolve-Path -Relative | ForEach-Object {$_.Substring(2)} | ForEach-Object {$_.Substring(0, $_.Length - 4)} | ForEach-Object {"lunatest.suite('$_')"} | ForEach-Object {$_.Replace('\', '.')} |  Add-Content -Path "tests\run.lua"
+        "lunatest.run()" | Add-Content -Path "tests\run.lua"
+
+
+        & lua.exe tests\run.lua -v
+        
+        Remove-Item *.dll
+        Remove-Item *.exe
+        Remove-Item .\tests\run.lua
 
     - name: Create nuget package
       working-directory: ${{env.GITHUB_WORKSPACE}}