Added automated test coverage

.gitlab-ci.yml

@@ -1,17 +1,15 @@
 stages:
-  - run
+  - test
   - build
   - deploy
 
-run_flask_app:
+test:
-  stage: run
+  stage: test
   image: python:3.11
   before_script:
     - pip install -r requirements.txt
   script:
-    - python app.py &
+    - PYTHONPATH=. pytest --cov=. --cov-report=term-missing
-    - sleep 5
-    - curl http://127.0.0.1:5000
 
 build_docker_image:
   stage: build

requirements.txt

@@ -6,3 +6,5 @@ Jinja2==3.1.6
 MarkupSafe==3.0.3
 Werkzeug==3.1.8
 psycopg2-binary==2.9.11
+pytest==8.3.5
+pytest-cov==6.1.1

tests/test_app.py

@@ -0,0 +1,11 @@
+from app import app
+
+def test_basic():
+    assert True
+
+def test_homepage():
+    client = app.test_client()
+
+    response = client.get("/")
+
+    assert response.status_code == 200