feat(tests): Implemented basic tests and github workflow

.github/workflows/run-tests.yml

@@ -0,0 +1,53 @@
+name: Run Python Tests
+
+# -----------------
+# --- Triggers ----
+# -----------------
+# This section defines when the workflow will run.
+on:
+  # Run on every push to the 'main' branch
+  push:
+    branches: [ "main", "30-create-tests-and-set-up-a-github-pipeline" ]
+  # Also run on every pull request that targets the 'main' branch
+  pull_request:
+    branches: [ "main" ]
+
+# -----------------
+# ------ Jobs -----
+# -----------------
+# A workflow is made up of one or more jobs that can run in parallel or sequentially.
+jobs:
+  # A descriptive name for your job
+  build-and-test:
+    # Specifies the virtual machine to run the job on. 'ubuntu-latest' is a common and cost-effective choice.
+    runs-on: ubuntu-latest
+
+    # -----------------
+    # ----- Steps -----
+    # -----------------
+    # A sequence of tasks that will be executed as part of the job.
+    steps:
+      # Step 1: Check out your repository's code
+      # This action allows the workflow to access your code.
+      - name: Check out repository code
+        uses: actions/checkout@v4
+
+      # Step 2: Set up the Python environment
+      # This action installs a specific version of Python on the runner.
+      - name: Set up Python 3.11
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.11' # Use the Python version that matches your project
+
+      # Step 3: Install project dependencies
+      # Runs shell commands to install the libraries listed in your requirements.txt.
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install -r requirements.txt
+      
+      # Step 4: Run your tests!
+      # Executes the pytest command to run your test suite.
+      - name: Run tests with pytest
+        run: pytest
+        working-directory: ./7project/backend