split tests into packages

tests/test_fastapi/test_more_reallife_fastapi.py

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+import asyncio
+from typing import List, Optional
+
+import databases
+import pytest
+import sqlalchemy
+from fastapi import FastAPI
+from starlette.testclient import TestClient
+
+import ormar
+from tests.settings import DATABASE_URL
+
+app = FastAPI()
+metadata = sqlalchemy.MetaData()
+database = databases.Database(DATABASE_URL, force_rollback=True)
+app.state.database = database
+
+
+@app.on_event("startup")
+async def startup() -> None:
+    database_ = app.state.database
+    if not database_.is_connected:
+        await database_.connect()
+
+
+@app.on_event("shutdown")
+async def shutdown() -> None:
+    database_ = app.state.database
+    if database_.is_connected:
+        await database_.disconnect()
+
+
+class Category(ormar.Model):
+    class Meta:
+        tablename = "categories"
+        metadata = metadata
+        database = database
+
+    id: int = ormar.Integer(primary_key=True)
+    name: str = ormar.String(max_length=100)
+
+
+class Item(ormar.Model):
+    class Meta:
+        tablename = "items"
+        metadata = metadata
+        database = database
+
+    id: int = ormar.Integer(primary_key=True)
+    name: str = ormar.String(max_length=100)
+    category: Optional[Category] = ormar.ForeignKey(Category, nullable=True)
+
+
+@pytest.fixture(autouse=True, scope="module")
+def create_test_database():
+    engine = sqlalchemy.create_engine(DATABASE_URL)
+    metadata.create_all(engine)
+    yield
+    metadata.drop_all(engine)
+
+
+@app.get("/items/", response_model=List[Item])
+async def get_items():
+    items = await Item.objects.select_related("category").all()
+    return items
+
+
+@app.get("/items/raw/", response_model=List[Item])
+async def get_raw_items():
+    items = await Item.objects.all()
+    return items
+
+
+@app.post("/items/", response_model=Item)
+async def create_item(item: Item):
+    await item.save()
+    return item
+
+
+@app.post("/categories/", response_model=Category)
+async def create_category(category: Category):
+    await category.save()
+    return category
+
+
+@app.get("/items/{item_id}")
+async def get_item(item_id: int):
+    item = await Item.objects.get(pk=item_id)
+    return item
+
+
+@app.put("/items/{item_id}")
+async def update_item(item_id: int, item: Item):
+    item_db = await Item.objects.get(pk=item_id)
+    return await item_db.update(**item.dict())
+
+
+@app.delete("/items/{item_id}")
+async def delete_item(item_id: int, item: Item = None):
+    if item:
+        return {"deleted_rows": await item.delete()}
+    item_db = await Item.objects.get(pk=item_id)
+    return {"deleted_rows": await item_db.delete()}
+
+
+def test_all_endpoints():
+    client = TestClient(app)
+    with client as client:
+        response = client.post("/categories/", json={"name": "test cat"})
+        category = response.json()
+        response = client.post(
+            "/items/", json={"name": "test", "id": 1, "category": category}
+        )
+        item = Item(**response.json())
+        assert item.pk is not None
+
+        response = client.get("/items/")
+        items = [Item(**item) for item in response.json()]
+        assert items[0] == item
+
+        item.name = "New name"
+        response = client.put(f"/items/{item.pk}", json=item.dict())
+        assert response.json() == item.dict()
+
+        response = client.get("/items/")
+        items = [Item(**item) for item in response.json()]
+        assert items[0].name == "New name"
+
+        response = client.get("/items/raw/")
+        items = [Item(**item) for item in response.json()]
+        assert items[0].name == "New name"
+        assert items[0].category.name is None
+
+        loop = asyncio.get_event_loop()
+        loop.run_until_complete(items[0].category.load())
+        assert items[0].category.name is not None
+
+        response = client.get(f"/items/{item.pk}")
+        new_item = Item(**response.json())
+        assert new_item == item
+
+        response = client.delete(f"/items/{item.pk}")
+        assert response.json().get("deleted_rows", "__UNDEFINED__") != "__UNDEFINED__"
+        response = client.get("/items/")
+        items = response.json()
+        assert len(items) == 0
+
+        client.post("/items/", json={"name": "test_2", "id": 2, "category": category})
+        response = client.get("/items/")
+        items = response.json()
+        assert len(items) == 1
+
+        item = Item(**items[0])
+        response = client.delete(f"/items/{item.pk}", json=item.dict())
+        assert response.json().get("deleted_rows", "__UNDEFINED__") != "__UNDEFINED__"
+
+        response = client.get("/docs/")
+        assert response.status_code == 200