patch: setup virtual drive on windows

.github/actions/test/action.yml

@@ -55,6 +55,57 @@ runs:
         echo "TARGET_DRIVE=${virtual_path}" >> $GITHUB_ENV
         echo "ETCHER_INCLUDE_VIRTUAL_DRIVES=1" >> $GITHUB_ENV
 
+    - name: Setup Virtual Drive on Windows
+      if: runner.os == 'Windows'
+      shell: pwsh
+      run: |
+        # Get the current directory
+        $currentDirectory = Get-Location
+
+        # Define the filename of the virtual disk
+        $vdiskFilename = "virtual_test_disk.vhd"
+
+        # Create the full path for the virtual disk
+        $vdiskPath = Join-Path -Path $currentDirectory -ChildPath $vdiskFilename
+        $vdiskSize = 4096  # Size in MB
+
+        # Create and attach the virtual disk using DiskPart
+        $diskpartScript = @"
+          create vdisk file="$vdiskPath" maximum=$vdiskSize type=fixed
+          select vdisk file="$vdiskPath"
+          attach vdisk
+          exit
+        "@
+
+        Invoke-Expression "echo '$diskpartScript' | diskpart"
+
+        # Refresh the disk information
+        Update-HostStorageCache
+
+        # Get the number of the new disk based on the vdisk path and size
+        $disk = Get-Disk | Where-Object {
+            $_.OperationalStatus -eq 'Online' -and
+            $_.Size -eq ($vdiskSize * 1MB)
+        }
+
+        # If multiple disks match, further filter by VHD path if possible (requires PowerShell 5.1 or later)
+        if ($disk.Count -gt 1) {
+            $disk = $disk | Where-Object { $_.Path -eq $vdiskPath }
+        }
+
+        $diskNumber = $disk.Number
+
+        # Initialize the disk and create a single partition that uses the entire disk, assign drive letter Z
+        Initialize-Disk -Number $diskNumber -PartitionStyle MBR
+
+        New-Partition -DiskNumber $diskNumber -UseMaximumSize -AssignDriveLetter
+        Get-Partition -DiskNumber $diskNumber | Set-Partition -NewDriveLetter Z
+
+        # Output the details of the new drive
+        Write-Output "New virtual disk created and accessible at drive letter: Z"
+
+        echo "TARGET_DRIVE=Microsoft Virtual Disk" | Out-File -FilePath $env:GITHUB_ENV -Append
+
     - name: Test release
       shell: bash
       run: |
@@ -67,25 +118,25 @@ runs:
 
         npm ci
         npm run lint
-        npm run package
-        
+
         # tests requires the app to already be built
+        npm run package
 
-        # # only run e2e tests on Mac as it's the only supported platform atm
-        if [[ '${{ runner.os }}' == 'macOS' ]]; then
-          # run all tests on macOS including E2E
-          # E2E tests can't input the administrative password, therefore the tests need to run as root
+        if [[ '${{ runner.os }}' == 'Linux' ]]; then
+          # linux doesn't support e2e tests yet
+          npm run wdio:unit
+        else
+          # download the test source
           wget -q -O ${{ env.TEST_SOURCE_FILE }} ${{ env.TEST_SOURCE_URL }}
+          # E2E tests can't input the administrative password, therefore the tests need to run as root
           sudo \
             TARGET_DRIVE=${{ env.TARGET_DRIVE }} \
             ETCHER_INCLUDE_VIRTUAL_DRIVES=1 \
             TEST_SOURCE_FILE: $(pwd)/${{ env.TEST_SOURCE_FILE }} \
             TEST_SOURCE_URL: ${{ env.TEST_SOURCE_URL }} \
             npm run wdio:ci
-        else
-          npm run wdio:unit
         fi
-        
+
       env:
         # https://www.electronjs.org/docs/latest/api/environment-variables
         ELECTRON_NO_ATTACH_CONSOLE: 'true'