Github Action .yml files have been updated

Author: Levent KARAGÖL

.github/workflows/windows-x86_64.yml

@@ -42,19 +42,25 @@ jobs:
 
       - name: Prepare build environment
         run: |
-          $env:CMAKE_TOOLCHAIN_FILE="${env:VCPKG_ROOT}\scripts\buildsystems\vcpkg.cmake"
-          echo "CMAKE_TOOLCHAIN_FILE=${env:CMAKE_TOOLCHAIN_FILE}" | Out-File -Append -Encoding ascii $env:GITHUB_ENV
-          echo "CMAKE_TOOLCHAIN_FILE is set to ${env:CMAKE_TOOLCHAIN_FILE}"
+          echo "CMAKE_TOOLCHAIN_FILE=${env:VCPKG_ROOT}\scripts\buildsystems\vcpkg.cmake" | Out-File -Append -Encoding ascii $env:GITHUB_ENV
 
       - name: Configure CMake project
         run: |
-          echo "Using CMAKE_TOOLCHAIN_FILE: ${env:CMAKE_TOOLCHAIN_FILE}"
-          cmake -B build -S . -DCMAKE_BUILD_TYPE=Release -DCMAKE_TOOLCHAIN_FILE="${env:CMAKE_TOOLCHAIN_FILE}"
+          cmake -B build -S . -DCMAKE_BUILD_TYPE=Release -DCMAKE_TOOLCHAIN_FILE=${env:CMAKE_TOOLCHAIN_FILE}
 
       - name: Build the project
         run: |
           cmake --build build --config Release
 
+      - name: Check test executable
+        run: |
+          if (Test-Path "D:\a\libcpp-http-client\libcpp-http-client\build\test\test.exe") {
+            Write-Host "Test executable exists."
+          } else {
+            Write-Host "Test executable does not exist."
+            exit 1
+          }
+
       - name: Run tests
         run: |
           & "D:\a\libcpp-http-client\libcpp-http-client\build\test\test.exe"