add conditional step to test pipeline to overcome win VM behaviour in e2e pytests

Author: Roberto Sora

Diff for: .github/workflows/test.yaml

@@ -57,15 +57,18 @@ jobs:
           python-version: '3.x'
           architecture: 'x64'
 
-      - name: Run integration tests
-        # Since windows VM do not handle well tmpdirs,
+      - name: Run integration tests on windows-2019
+        # Since GH windows VM do not handle well tmpdirs,
         # we create the pytest temp folder in current dir
         if: matrix.operating-system == 'windows-2019'
+        env:
+          PYTEST_DEBUG_TEMPROOT: '.pytest-tmp-dir'
         run: |
+          if not exist %PYTEST_DEBUG_TEMPROOT% mkdir %PYTEST_DEBUG_TEMPROOT%
           pip install -r test/requirements.txt
           task test-integration
-        env:
-          PYTEST_DEBUG_TEMPROOT: '.pytest-tmp-dir'
+          rmdir %PYTEST_DEBUG_TEMPROOT% /Q /S
+        shell: cmd
 
       - name: Run integration tests
         if: matrix.operating-system != 'windows-2019'