🚚 Refactor and simplify backend file structure (#609)

src/backend/app/tests/crud/test_item.py

@@ -0,0 +1,61 @@
+from sqlalchemy.orm import Session
+
+from app import crud
+from app.schemas.item import ItemCreate, ItemUpdate
+from app.tests.utils.user import create_random_user
+from app.tests.utils.utils import random_lower_string
+
+
+def test_create_item(db: Session) -> None:
+    title = random_lower_string()
+    description = random_lower_string()
+    item_in = ItemCreate(title=title, description=description)
+    user = create_random_user(db)
+    item = crud.item.create_with_owner(db=db, obj_in=item_in, owner_id=user.id)
+    assert item.title == title
+    assert item.description == description
+    assert item.owner_id == user.id
+
+
+def test_get_item(db: Session) -> None:
+    title = random_lower_string()
+    description = random_lower_string()
+    item_in = ItemCreate(title=title, description=description)
+    user = create_random_user(db)
+    item = crud.item.create_with_owner(db=db, obj_in=item_in, owner_id=user.id)
+    stored_item = crud.item.get(db=db, id=item.id)
+    assert stored_item
+    assert item.id == stored_item.id
+    assert item.title == stored_item.title
+    assert item.description == stored_item.description
+    assert item.owner_id == stored_item.owner_id
+
+
+def test_update_item(db: Session) -> None:
+    title = random_lower_string()
+    description = random_lower_string()
+    item_in = ItemCreate(title=title, description=description)
+    user = create_random_user(db)
+    item = crud.item.create_with_owner(db=db, obj_in=item_in, owner_id=user.id)
+    description2 = random_lower_string()
+    item_update = ItemUpdate(description=description2)
+    item2 = crud.item.update(db=db, db_obj=item, obj_in=item_update)
+    assert item.id == item2.id
+    assert item.title == item2.title
+    assert item2.description == description2
+    assert item.owner_id == item2.owner_id
+
+
+def test_delete_item(db: Session) -> None:
+    title = random_lower_string()
+    description = random_lower_string()
+    item_in = ItemCreate(title=title, description=description)
+    user = create_random_user(db)
+    item = crud.item.create_with_owner(db=db, obj_in=item_in, owner_id=user.id)
+    item2 = crud.item.remove(db=db, id=item.id)
+    item3 = crud.item.get(db=db, id=item.id)
+    assert item3 is None
+    assert item2.id == item.id
+    assert item2.title == title
+    assert item2.description == description
+    assert item2.owner_id == user.id