ENH: Rewrite Windows tests (#469)

Use Powershell instead of cmd script, exit with error code on test failures.

.github/workflows/wheels.yml

@@ -9,6 +9,7 @@ on:
     - master
   release:
     types: [created]
+  workflow_dispatch:
 
 jobs:
   build_wheels:
@@ -182,7 +183,7 @@ jobs:
         if: startsWith(matrix.os, 'windows-')
         run: |
           python -m pip install --find-links=.\wheelhouse\cp${{ matrix.cibw_python }}-${{matrix.platform_id }} antspyx
-          tests\run_tests.bat
+          tests\run_tests.ps1
 
       - uses: actions/upload-artifact@v3
         with:

tests/run_tests.ps1

@@ -0,0 +1,32 @@
+$PYCMD = "python"
+
+$PYTHON_SCRIPTS = @(
+    "test_core_ants_image.py",
+    "test_core_ants_image_io.py",
+    "test_core_ants_transform.py",
+    "test_core_ants_transform_io.py",
+    "test_core_ants_metric.py",
+    "test_learn.py",
+    "test_registation.py",
+    "test_segmentation.py",
+    "test_utils.py",
+    "test_bugs.py"
+)
+
+$scriptFailed = $false
+
+Set-Location -Path ".\tests"
+
+foreach ($script in $PYTHON_SCRIPTS) {
+    Write-Host "Running Python script $script"
+    & $PYCMD $script $args
+
+    if ($LASTEXITCODE -ne 0) {
+        Write-Host "Python script $script failed with exit code $LASTEXITCODE"
+        $scriptFailed = $true
+    }
+}
+
+if ($scriptFailed) {
+    exit 1
+}