test_multi_body_errors.py — fastapi Source File

Source Code

from decimal import Decimal

from dirty_equals import IsOneOf
from fastapi import FastAPI
from fastapi.testclient import TestClient
from inline_snapshot import snapshot
from pydantic import BaseModel, condecimal

app = FastAPI()


class Item(BaseModel):
    name: str
    age: condecimal(gt=Decimal(0.0))  # type: ignore


@app.post("/items/")
def save_item_no_body(item: list[Item]):
    return {"item": item}


client = TestClient(app)


def test_put_correct_body():
    response = client.post("/items/", json=[{"name": "Foo", "age": 5}])
    assert response.status_code == 200, response.text
    assert response.json() == snapshot(
        {
            "item": [
                {
                    "name": "Foo",
                    "age": "5",
                }
            ]
        }
    )


def test_jsonable_encoder_requiring_error():
    response = client.post("/items/", json=[{"name": "Foo", "age": -1.0}])
    assert response.status_code == 422, response.text
    assert response.json() == {
        "detail": [
            {
                "type": "greater_than",
                "loc": ["body", 0, "age"],
                "msg": "Input should be greater than 0",
                "input": -1.0,
                "ctx": {"gt": 0},
            }
        ]
    }


def test_put_incorrect_body_multiple():
    response = client.post("/items/", json=[{"age": "five"}, {"age": "six"}])
    assert response.status_code == 422, response.text
    assert response.json() == {
        "detail": [
// ... (132 more lines)