53 lines
1.8 KiB
Python
53 lines
1.8 KiB
Python
from pydantic import BaseModel
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from typing import Optional
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from aiohttp import web
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from aiohttp_pydantic import PydanticView
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class ArticleModel(BaseModel):
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name: str
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nb_page: Optional[int]
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class ArticleView(PydanticView):
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async def post(self, article: ArticleModel):
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return web.json_response(article.dict())
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async def test_post_an_article_without_required_field_should_return_an_error_message(aiohttp_client, loop):
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app = web.Application()
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app.router.add_view('/article', ArticleView)
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client = await aiohttp_client(app)
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resp = await client.post('/article', json={})
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assert resp.status == 400
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assert resp.content_type == 'application/json'
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assert await resp.json() == [{'loc': ['name'],
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'msg': 'field required',
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'type': 'value_error.missing'}]
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async def test_post_an_article_with_wrong_type_field_should_return_an_error_message(aiohttp_client, loop):
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app = web.Application()
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app.router.add_view('/article', ArticleView)
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client = await aiohttp_client(app)
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resp = await client.post('/article', json={'name': 'foo', 'nb_page': 'foo'})
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assert resp.status == 400
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assert resp.content_type == 'application/json'
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assert await resp.json() == [{'loc': ['nb_page'],
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'msg': 'value is not a valid integer',
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'type': 'type_error.integer'}]
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async def test_post_a_valid_article_should_return_the_parsed_type(aiohttp_client, loop):
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app = web.Application()
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app.router.add_view('/article', ArticleView)
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client = await aiohttp_client(app)
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resp = await client.post('/article', json={'name': 'foo', 'nb_page': 3})
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assert resp.status == 200
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assert resp.content_type == 'application/json'
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assert await resp.json() == {'name': 'foo', 'nb_page': 3}
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