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|
from typing import List, Tuple
from dirty_equals import IsDict
from fastapi import FastAPI, Form
from fastapi.testclient import TestClient
from pydantic import BaseModel
app = FastAPI()
class ItemGroup(BaseModel):
items: List[Tuple[str, str]]
class Coordinate(BaseModel):
x: float
y: float
@app.post("/model-with-tuple/")
def post_model_with_tuple(item_group: ItemGroup):
return item_group
@app.post("/tuple-of-models/")
def post_tuple_of_models(square: Tuple[Coordinate, Coordinate]):
return square
@app.post("/tuple-form/")
def hello(values: Tuple[int, int] = Form()):
return values
client = TestClient(app)
def test_model_with_tuple_valid():
data = {"items": [["foo", "bar"], ["baz", "whatelse"]]}
response = client.post("/model-with-tuple/", json=data)
assert response.status_code == 200, response.text
assert response.json() == data
def test_model_with_tuple_invalid():
data = {"items": [["foo", "bar"], ["baz", "whatelse", "too", "much"]]}
response = client.post("/model-with-tuple/", json=data)
assert response.status_code == 422, response.text
data = {"items": [["foo", "bar"], ["baz"]]}
response = client.post("/model-with-tuple/", json=data)
assert response.status_code == 422, response.text
def test_tuple_with_model_valid():
data = [{"x": 1, "y": 2}, {"x": 3, "y": 4}]
response = client.post("/tuple-of-models/", json=data)
assert response.status_code == 200, response.text
assert response.json() == data
def test_tuple_with_model_invalid():
data = [{"x": 1, "y": 2}, {"x": 3, "y": 4}, {"x": 5, "y": 6}]
response = client.post("/tuple-of-models/", json=data)
assert response.status_code == 422, response.text
data = [{"x": 1, "y": 2}]
response = client.post("/tuple-of-models/", json=data)
assert response.status_code == 422, response.text
def test_tuple_form_valid():
response = client.post("/tuple-form/", data={"values": ("1", "2")})
assert response.status_code == 200, response.text
assert response.json() == [1, 2]
def test_tuple_form_invalid():
response = client.post("/tuple-form/", data={"values": ("1", "2", "3")})
assert response.status_code == 422, response.text
response = client.post("/tuple-form/", data={"values": ("1")})
assert response.status_code == 422, response.text
def test_openapi_schema():
response = client.get("/openapi.json")
assert response.status_code == 200, response.text
assert response.json() == {
"openapi": "3.1.0",
"info": {"title": "FastAPI", "version": "0.1.0"},
"paths": {
"/model-with-tuple/": {
"post": {
"summary": "Post Model With Tuple",
"operationId": "post_model_with_tuple_model_with_tuple__post",
"requestBody": {
"content": {
"application/json": {
"schema": {"$ref": "#/components/schemas/ItemGroup"}
}
},
"required": True,
},
"responses": {
"200": {
"description": "Successful Response",
"content": {"application/json": {"schema": {}}},
},
"422": {
"description": "Validation Error",
"content": {
"application/json": {
"schema": {
"$ref": "#/components/schemas/HTTPValidationError"
}
}
},
},
},
}
},
"/tuple-of-models/": {
"post": {
"summary": "Post Tuple Of Models",
"operationId": "post_tuple_of_models_tuple_of_models__post",
"requestBody": {
"content": {
"application/json": {
"schema": IsDict(
{
"title": "Square",
"maxItems": 2,
"minItems": 2,
"type": "array",
"prefixItems": [
{"$ref": "#/components/schemas/Coordinate"},
{"$ref": "#/components/schemas/Coordinate"},
],
}
)
| IsDict(
# TODO: remove when deprecating Pydantic v1
{
"title": "Square",
"maxItems": 2,
"minItems": 2,
"type": "array",
"items": [
{"$ref": "#/components/schemas/Coordinate"},
{"$ref": "#/components/schemas/Coordinate"},
],
}
)
}
},
"required": True,
},
"responses": {
"200": {
"description": "Successful Response",
"content": {"application/json": {"schema": {}}},
},
"422": {
"description": "Validation Error",
"content": {
"application/json": {
"schema": {
"$ref": "#/components/schemas/HTTPValidationError"
}
}
},
},
},
}
},
"/tuple-form/": {
"post": {
"summary": "Hello",
"operationId": "hello_tuple_form__post",
"requestBody": {
"content": {
"application/x-www-form-urlencoded": {
"schema": {
"$ref": "#/components/schemas/Body_hello_tuple_form__post"
}
}
},
"required": True,
},
"responses": {
"200": {
"description": "Successful Response",
"content": {"application/json": {"schema": {}}},
},
"422": {
"description": "Validation Error",
"content": {
"application/json": {
"schema": {
"$ref": "#/components/schemas/HTTPValidationError"
}
}
},
},
},
}
},
},
"components": {
"schemas": {
"Body_hello_tuple_form__post": {
"title": "Body_hello_tuple_form__post",
"required": ["values"],
"type": "object",
"properties": {
"values": IsDict(
{
"title": "Values",
"maxItems": 2,
"minItems": 2,
"type": "array",
"prefixItems": [
{"type": "integer"},
{"type": "integer"},
],
}
)
| IsDict(
# TODO: remove when deprecating Pydantic v1
{
"title": "Values",
"maxItems": 2,
"minItems": 2,
"type": "array",
"items": [{"type": "integer"}, {"type": "integer"}],
}
)
},
},
"Coordinate": {
"title": "Coordinate",
"required": ["x", "y"],
"type": "object",
"properties": {
"x": {"title": "X", "type": "number"},
"y": {"title": "Y", "type": "number"},
},
},
"HTTPValidationError": {
"title": "HTTPValidationError",
"type": "object",
"properties": {
"detail": {
"title": "Detail",
"type": "array",
"items": {"$ref": "#/components/schemas/ValidationError"},
}
},
},
"ItemGroup": {
"title": "ItemGroup",
"required": ["items"],
"type": "object",
"properties": {
"items": {
"title": "Items",
"type": "array",
"items": IsDict(
{
"maxItems": 2,
"minItems": 2,
"type": "array",
"prefixItems": [
{"type": "string"},
{"type": "string"},
],
}
)
| IsDict(
# TODO: remove when deprecating Pydantic v1
{
"maxItems": 2,
"minItems": 2,
"type": "array",
"items": [{"type": "string"}, {"type": "string"}],
}
),
}
},
},
"ValidationError": {
"title": "ValidationError",
"required": ["loc", "msg", "type"],
"type": "object",
"properties": {
"loc": {
"title": "Location",
"type": "array",
"items": {
"anyOf": [{"type": "string"}, {"type": "integer"}]
},
},
"msg": {"title": "Message", "type": "string"},
"type": {"title": "Error Type", "type": "string"},
},
},
}
},
}
|
