Fix test pipeline

Author: MDUYN

.github/workflows/test.yml

@@ -34,14 +34,17 @@ jobs:
       #----------------------------------------------
       - run: python -m pip install black flake8 isort
       - run: |
-          flake8 ./finterion_investing_algorithm_framework
+          flake8 ./investing_algorithm_framework
   test:
     needs: linting
     strategy:
       fail-fast: true
       matrix:
         os: [ "ubuntu-latest", "macos-latest" ]
-        python-version: [ "3.8", "3.9", "3.10", "3.11" ]
+        python-version: [ "3.10", "3.11" ]
+    defaults:
+      run:
+        shell: bash
     runs-on: ${{ matrix.os }}
     steps:
       #----------------------------------------------
@@ -55,11 +58,21 @@ jobs:
         with:
           python-version: ${{ matrix.python-version }}
       #----------------------------------------------
+      #  -----  install distutils if needed  -----
+      #----------------------------------------------
+      - name: Install distutils on Ubuntu
+        if: matrix.os == 'ubuntu-latest'
+        run: |
+          sudo add-apt-repository ppa:deadsnakes/ppa
+          sudo apt-get update
+          sudo apt install python${{ matrix.python-version }}-distutils
+      #----------------------------------------------
       #  -----  install & configure poetry  -----
       #----------------------------------------------
       - name: Install Poetry
         uses: snok/install-poetry@v1
         with:
+          version: 1.7.1
           virtualenvs-create: true
           virtualenvs-in-project: true
       #----------------------------------------------
@@ -76,18 +89,20 @@ jobs:
       #----------------------------------------------
       - name: Install dependencies
         if: steps.cached-poetry-dependencies.outputs.cache-hit != 'true'
-        run: poetry install --no-interaction --no-root
+        run: |
+          poetry install --no-interaction --no-root
       #----------------------------------------------
       # install your root project, if required
       #----------------------------------------------
       - name: Install library
-        run: poetry install --no-interaction
+        run: |
+          poetry install --no-interaction
       #----------------------------------------------
       #    add matrix specifics and run test suite
       #----------------------------------------------
       - name: Run tests
         run: |
-          source .venv/bin/activate
+          source $VENV
           coverage run -m unittest discover -s tests
 #      #----------------------------------------------
 #      #             upload coverage stats