Moved the logic for getting linked data into the relationship router and

added tests for authors.

tests/test_authors.py

@@ -10,3 +10,57 @@ from tests.test_misc import setup_database
 client = TestClient(app)
 
 #TODO: add tests for author endpoints
+
+def test_empty_list_authors(setup_database):
+    response = client.get("/authors")
+    print(response.json())
+    assert response.status_code == 200, "Invalid response status"
+    assert response.json() == {"authors": [], "total": 0}, "Invalid response data"
+
+def test_create_author(setup_database):
+    response = client.post("/authors", json={"name": "Test Author"})
+    print(response.json())
+    assert response.status_code == 200, "Invalid response status"
+    assert response.json() == {"id": 1, "name": "Test Author"}, "Invalid response data"
+
+def test_list_authors(setup_database):
+    response = client.get("/authors")
+    print(response.json())
+    assert response.status_code == 200, "Invalid response status"
+    assert response.json() == {"authors": [{"id": 1, "name": "Test Author"}], "total": 1}, "Invalid response data"
+
+def test_get_existing_author(setup_database):
+    response = client.get("/authors/1")
+    print(response.json())
+    assert response.status_code == 200, "Invalid response status"
+    assert response.json() == {"id": 1, "name": "Test Author"}, "Invalid response data"
+
+def test_get_not_existing_author(setup_database):
+    response = client.get("/authors/2")
+    print(response.json())
+    assert response.status_code == 404, "Invalid response status"
+    assert response.json() == {"detail": "Author not found"}, "Invalid response data"
+
+def test_update_author(setup_database):
+    response = client.get("/authors/1")
+    assert response.status_code == 200, "Invalid response status"
+    response = client.put("/authors/1", json={"name": "Updated Author"})
+    assert response.status_code == 200, "Invalid response status"
+    assert response.json() == {"id": 1, "name": "Updated Author"}, "Invalid response data"
+
+def test_update_not_existing_author(setup_database):
+    response = client.put("/authors/2", json={"name": "Updated Author"})
+    assert response.status_code == 404, "Invalid response status"
+    assert response.json() == {"detail": "Author not found"}, "Invalid response data"
+
+def test_delete_author(setup_database):
+    response = client.get("/authors/1")
+    assert response.status_code == 200, "Invalid response status"
+    response = client.delete("/authors/1")
+    assert response.status_code == 200, "Invalid response status"
+    assert response.json() == {"id": 1, "name": "Updated Author"}, "Invalid response data"
+
+def test_not_existing_delete_author(setup_database):
+    response = client.delete("/authors/2")
+    assert response.status_code == 404, "Invalid response status"
+    assert response.json() == {"detail": "Author not found"}, "Invalid response data"

tests/test_books.py

@@ -13,46 +13,56 @@ client = TestClient(app)
 #TODO: add comments
 #TODO: update tests
 
+def test_empty_list_books(setup_database):
+    response = client.get("/books")
+    print(response.json())
+    assert response.status_code == 200, "Invalid response status"
+    assert response.json() == {"books": [], "total": 0}, "Invalid response data"
+
 def test_create_book(setup_database):
     response = client.post("/books", json={"title": "Test Book", "description": "Test Description"})
     print(response.json())
-    assert response.status_code == 200
-    assert response.json() == {"id": 1, "title": "Test Book", "description": "Test Description"}
+    assert response.status_code == 200, "Invalid response status"
+    assert response.json() == {"id": 1, "title": "Test Book", "description": "Test Description"}, "Invalid response data"
+
+def test_list_books(setup_database):
+    response = client.get("/books")
+    print(response.json())
+    assert response.status_code == 200, "Invalid response status"
+    assert response.json() == {"books": [{"id": 1, "title": "Test Book", "description": "Test Description"}], "total": 1}, "Invalid response data"
 
 def test_get_existing_book(setup_database):
     response = client.get("/books/1")
     print(response.json())
-    assert response.status_code == 200
-    assert response.json() == {"id": 1, "title": "Test Book", "description": "Test Description", 'authors': []}
+    assert response.status_code == 200, "Invalid response status"
+    assert response.json() == {"id": 1, "title": "Test Book", "description": "Test Description", 'authors': []}, "Invalid response data"
 
 def test_get_not_existing_book(setup_database):
     response = client.get("/books/2")
     print(response.json())
-    assert response.status_code == 404
-    assert response.json() == {"detail": "Book not found"}
+    assert response.status_code == 404, "Invalid response status"
+    assert response.json() == {"detail": "Book not found"}, "Invalid response data"
 
 def test_update_book(setup_database):
     response = client.get("/books/1")
-    assert response.status_code == 200
+    assert response.status_code == 200, "Invalid response status"
     response = client.put("/books/1", json={"title": "Updated Book", "description": "Updated Description"})
-    assert response.status_code == 200
-    assert response.json() == {"id": 1, "title": "Updated Book", "description": "Updated Description"}
+    assert response.status_code == 200, "Invalid response status"
+    assert response.json() == {"id": 1, "title": "Updated Book", "description": "Updated Description"}, "Invalid response data"
 
 def test_update_not_existing_book(setup_database):
     response = client.put("/books/2", json={"title": "Updated Book", "description": "Updated Description"})
-    assert response.status_code == 404
-    assert response.json() == {"detail": "Book not found"}
+    assert response.status_code == 404, "Invalid response status"
+    assert response.json() == {"detail": "Book not found"}, "Invalid response data"
 
 def test_delete_book(setup_database):
     response = client.get("/books/1")
-    assert response.status_code == 200
+    assert response.status_code == 200, "Invalid response status"
     response = client.delete("/books/1")
-    assert response.status_code == 200
-    assert response.json() == {"id": 1, "title": "Updated Book", "description": "Updated Description"}
+    assert response.status_code == 200, "Invalid response status"
+    assert response.json() == {"id": 1, "title": "Updated Book", "description": "Updated Description"}, "Invalid response data"
 
 def test_not_existing_delete_book(setup_database):
     response = client.delete("/books/2")
-    assert response.status_code == 404
-    assert response.json() == {"detail": "Book not found"}
-
-#TODO: add tests for other books endpoints
+    assert response.status_code == 404, "Invalid response status"
+    assert response.json() == {"detail": "Book not found"}, "Invalid response data"

tests/test_misc.py

@@ -1,6 +1,7 @@
 import pytest
 from alembic import command
 from alembic.config import Config
+from datetime import datetime
 from fastapi.testclient import TestClient
 from sqlmodel import select, delete, Session