Merge pull request open-ideas#1332 from open-ideas/issue1331_fixTests

Fix tests

.github/workflows/github-actions.yml

@@ -1,12 +1,17 @@
 name: CI of IDEAS using GitHub Actions
-on: [push, pull_request]
+on: [pull_request]
 jobs:
   build:
     runs-on: self-hosted
     steps:
-      - run: echo "🎉 The job was automatically triggered by a ${{ github.event_name }} event."
+      - run: echo "🎉 The job was automatically triggered by a ${{ github.event_name }} event"
       - run: echo "🐧 This job is now running on a ${{ runner.os }} server called tony-de-rekenpony hosted by The Sysis team at KU Leuven"
-      - run: echo "🔎 The name of your branch is ${{ github.ref }} and your repository is ${{ github.repository }}."
+      - run: echo "🔎 The name of your branch is ${{ github.ref }} and your repository is ${{ github.repository }}"
+      - run: echo "The following commands are used to remove files inside container to ensure cleanup and avoid permission errors"
+      - run: docker stop dymimg > /dev/null 2>&1 || true 
+      - run: docker run --name dymimg --detach=true --rm -v /home/actions-runner/_work/IDEAS/IDEAS:/home/developer/IDEAS -w /home/developer/IDEAS -it dymimg
+      - run: docker exec -t dymimg /bin/bash -c "rm -rf IDEAS && exit"
+      - run: docker stop dymimg > /dev/null 2>&1 || true
       - name: Check out repository code
         uses: actions/checkout@v3
         with: