tests: setup basic testing

backend/.gitignore

@@ -1,3 +1,4 @@
 __pycache__
 venv
-.env
+.env
+test.db

backend/app/routers/url_routes.py

@@ -13,7 +13,7 @@
 )
 
 
-@router.post("",  response_model=Url)
+@router.post("",  response_model=Url, status_code=201)
 def create_url(original_url: OriginalUrl, db: Session = Depends(get_db)):
     new_url = url_service.create_url(db=db, url_create=original_url)
 

backend/app/tests/routers/test_url_routes.py

@@ -0,0 +1,14 @@
+from ..test_setup import test_db, client
+
+prefix = "/url"
+
+
+def test_create_url(test_db):
+    original_url = "http://test.com"
+    response = client.post(prefix, json={"originalUrl": original_url})
+    result = response.json()
+
+    assert response.status_code == 201
+    assert result['id'] >= 0
+    assert result['originalUrl'] == original_url
+    assert len(result['shortenedUrl']) >= 4

backend/app/tests/routers/test_url_shortener.py

@@ -0,0 +1,8 @@
+from ..test_setup import test_db, client
+
+
+def test_read_root(test_db):
+    response = client.get("/")
+
+    assert response.status_code == 200
+    assert response.json() == {"message": "Welcome to MinionUrl."}