Coverage for tests / test_forms_single_param.py: 100%
17 statements
« prev ^ index » next coverage.py v7.13.3, created at 2026-02-12 18:15 +0000
1from typing import Annotated 1abcd
3from fastapi import FastAPI, Form 1abcd
4from fastapi.testclient import TestClient 1abcd
5from inline_snapshot import snapshot 1abcd
7app = FastAPI() 1abcd
10@app.post("/form/") 1abcd
11def post_form(username: Annotated[str, Form()]): 1abcd
12 return username 1efg
15client = TestClient(app) 1abcd
18def test_single_form_field(): 1abcd
19 response = client.post("/form/", data={"username": "Rick"}) 1efg
20 assert response.status_code == 200, response.text 1efg
21 assert response.json() == "Rick" 1efg
24def test_openapi_schema(): 1abcd
25 response = client.get("/openapi.json") 1hij
26 assert response.status_code == 200, response.text 1hij
27 assert response.json() == snapshot( 1hij
28 {
29 "openapi": "3.1.0",
30 "info": {"title": "FastAPI", "version": "0.1.0"},
31 "paths": {
32 "/form/": {
33 "post": {
34 "summary": "Post Form",
35 "operationId": "post_form_form__post",
36 "requestBody": {
37 "content": {
38 "application/x-www-form-urlencoded": {
39 "schema": {
40 "$ref": "#/components/schemas/Body_post_form_form__post"
41 }
42 }
43 },
44 "required": True,
45 },
46 "responses": {
47 "200": {
48 "description": "Successful Response",
49 "content": {"application/json": {"schema": {}}},
50 },
51 "422": {
52 "description": "Validation Error",
53 "content": {
54 "application/json": {
55 "schema": {
56 "$ref": "#/components/schemas/HTTPValidationError"
57 }
58 }
59 },
60 },
61 },
62 }
63 }
64 },
65 "components": {
66 "schemas": {
67 "Body_post_form_form__post": {
68 "properties": {
69 "username": {"type": "string", "title": "Username"}
70 },
71 "type": "object",
72 "required": ["username"],
73 "title": "Body_post_form_form__post",
74 },
75 "HTTPValidationError": {
76 "properties": {
77 "detail": {
78 "items": {
79 "$ref": "#/components/schemas/ValidationError"
80 },
81 "type": "array",
82 "title": "Detail",
83 }
84 },
85 "type": "object",
86 "title": "HTTPValidationError",
87 },
88 "ValidationError": {
89 "properties": {
90 "ctx": {"title": "Context", "type": "object"},
91 "input": {"title": "Input"},
92 "loc": {
93 "items": {
94 "anyOf": [{"type": "string"}, {"type": "integer"}]
95 },
96 "type": "array",
97 "title": "Location",
98 },
99 "msg": {"type": "string", "title": "Message"},
100 "type": {"type": "string", "title": "Error Type"},
101 },
102 "type": "object",
103 "required": ["loc", "msg", "type"],
104 "title": "ValidationError",
105 },
106 }
107 },
108 }
109 )