automated testing workflow implemented

Author: Nabil Fayak

.github/workflows/linux_integration_tests.yaml

@@ -0,0 +1,59 @@
+name: Integration tests, linux
+
+on:
+  pull_request:
+    types: [opened, synchronize]
+  push:
+    branches:
+      - main
+
+jobs:
+  integration_tests:
+    name: ${{ matrix.python_version }} unit ${{matrix.command}} tests
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - python_version: "3.9"
+            command: 'git-test-integration'
+
+    steps:
+      - name: Set up Python ${{ matrix.python_version }}
+        uses: actions/setup-python@v4
+        with:
+          python-version: ${{ matrix.python_version }}
+      - name: Checkout repository
+        uses: actions/checkout@v3
+        with:
+          ref: ${{ github.event.pull_request.head.ref }}
+          repository: ${{ github.event.pull_request.head.repo.full_name }}
+          fetch-depth: 2
+      - name: Installing Dependencies
+        run: |
+          pip install virtualenv
+          virtualenv test_python -q
+          source test_python/bin/activate
+          make installdeps
+          make installdeps-test
+          pip freeze
+      - name: Erase Coverage
+        run: |
+          source test_python/bin/activate
+          coverage erase
+      - name: Run integration tests
+        run: |
+          source test_python/bin/activate
+          make ${{matrix.command}}
+      - name: Upload pytest duration artifact
+        uses: actions/upload-artifact@v2
+        with:
+          name: pytest-duration-report
+          path: test-reports/${{matrix.command}}-junit.xml
+      - name: install coverage
+        run: pip install "coverage[toml]"
+      - name: Upload coverage to Codecov
+        uses: codecov/codecov-action@v3
+        with:
+          token: ${{ secrets.REPO_SCOPED_TOKEN }}
+          fail_ci_if_error: true