improvement(CI): add GH action to run tests

Run unit tests in GH action for each PR.

closes: #468

.github/workflows/test.yml

@@ -0,0 +1,42 @@
+# This is a basic workflow to help you get started with Actions
+
+name: Unit tests
+
+# Controls when the workflow will run
+on:
+  # Triggers the workflow on push or pull request events but only for the master branch
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+  # Allows you to run this workflow manually from the Actions tab
+  workflow_dispatch:
+
+# A workflow run is made up of one or more jobs that can run sequentially or in parallel
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+
+      - name: Set up Python 3.10
+        uses: actions/setup-python@v4
+        with:
+          python-version: '3.10'
+
+      - name: Install Poetry
+        uses: snok/install-poetry@v1
+        with:
+          version: '1.8.3'
+
+      - name: Install project dependencies
+        run: poetry install
+
+      - name: Verify Docker installation
+        run: docker --version
+
+      - name: Run tests
+        run: poetry run pytest argus