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test_validate_response_dataclass.py — fastapi Source File

Architecture documentation for test_validate_response_dataclass.py, a python file in the fastapi codebase. 7 imports, 0 dependents.

File python FastAPI Routing 7 imports 6 functions 1 classes

Entity Profile

Dependency Diagram

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Relationship Graph

Source Code

from typing import Optional

import pytest
from fastapi import FastAPI
from fastapi.exceptions import ResponseValidationError
from fastapi.testclient import TestClient
from pydantic.dataclasses import dataclass

app = FastAPI()


@dataclass
class Item:
    name: str
    price: Optional[float] = None
    owner_ids: Optional[list[int]] = None


@app.get("/items/invalid", response_model=Item)
def get_invalid():
    return {"name": "invalid", "price": "foo"}


@app.get("/items/innerinvalid", response_model=Item)
def get_innerinvalid():
    return {"name": "double invalid", "price": "foo", "owner_ids": ["foo", "bar"]}


@app.get("/items/invalidlist", response_model=list[Item])
def get_invalidlist():
    return [
        {"name": "foo"},
        {"name": "bar", "price": "bar"},
        {"name": "baz", "price": "baz"},
    ]


client = TestClient(app)


def test_invalid():
    with pytest.raises(ResponseValidationError):
        client.get("/items/invalid")


def test_double_invalid():
    with pytest.raises(ResponseValidationError):
        client.get("/items/innerinvalid")


def test_invalid_list():
    with pytest.raises(ResponseValidationError):
        client.get("/items/invalidlist")

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Frequently Asked Questions

What does test_validate_response_dataclass.py do?
test_validate_response_dataclass.py is a source file in the fastapi codebase, written in python. It belongs to the FastAPI domain, Routing subdomain.
What functions are defined in test_validate_response_dataclass.py?
test_validate_response_dataclass.py defines 6 function(s): get_innerinvalid, get_invalid, get_invalidlist, test_double_invalid, test_invalid, test_invalid_list.
What does test_validate_response_dataclass.py depend on?
test_validate_response_dataclass.py imports 7 module(s): ResponseValidationError, __init__.py, exceptions.py, pydantic.dataclasses, pytest, testclient.py, typing.
Where is test_validate_response_dataclass.py in the architecture?
test_validate_response_dataclass.py is located at tests/test_validate_response_dataclass.py (domain: FastAPI, subdomain: Routing, directory: tests).

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