Coverage for tests / test_tutorial / test_query_params_str_validations / test_tutorial002.py: 100%
30 statements
« prev ^ index » next coverage.py v7.13.3, created at 2026-02-12 18:15 +0000
1import importlib 1abdc
3import pytest 1abdc
4from fastapi.testclient import TestClient 1abdc
5from inline_snapshot import snapshot 1abdc
7from ...utils import needs_py310 1abdc
10@pytest.fixture( 1abdc
11 name="client",
12 params=[
13 pytest.param("tutorial002_py310", marks=needs_py310),
14 pytest.param("tutorial002_an_py310", marks=needs_py310),
15 ],
16)
17def get_client(request: pytest.FixtureRequest): 1abdc
18 mod = importlib.import_module( 1abc
19 f"docs_src.query_params_str_validations.{request.param}"
20 )
22 client = TestClient(mod.app) 1abc
23 return client 1abc
26def test_query_params_str_validations_no_query(client: TestClient): 1abdc
27 response = client.get("/items/") 1efg
28 assert response.status_code == 200 1efg
29 assert response.json() == {"items": [{"item_id": "Foo"}, {"item_id": "Bar"}]} 1efg
32def test_query_params_str_validations_q_empty_str(client: TestClient): 1abdc
33 response = client.get("/items/", params={"q": ""}) 1hij
34 assert response.status_code == 200 1hij
35 assert response.json() == {"items": [{"item_id": "Foo"}, {"item_id": "Bar"}]} 1hij
38def test_query_params_str_validations_q_query(client: TestClient): 1abdc
39 response = client.get("/items/", params={"q": "query"}) 1klm
40 assert response.status_code == 200 1klm
41 assert response.json() == { 1klm
42 "items": [{"item_id": "Foo"}, {"item_id": "Bar"}],
43 "q": "query",
44 }
47def test_query_params_str_validations_q_too_long(client: TestClient): 1abdc
48 response = client.get("/items/", params={"q": "q" * 51}) 1nop
49 assert response.status_code == 422 1nop
50 assert response.json() == { 1nop
51 "detail": [
52 {
53 "type": "string_too_long",
54 "loc": ["query", "q"],
55 "msg": "String should have at most 50 characters",
56 "input": "q" * 51,
57 "ctx": {"max_length": 50},
58 }
59 ]
60 }
63def test_openapi_schema(client: TestClient): 1abdc
64 response = client.get("/openapi.json") 1qrs
65 assert response.status_code == 200, response.text 1qrs
66 assert response.json() == snapshot( 1qrs
67 {
68 "openapi": "3.1.0",
69 "info": {"title": "FastAPI", "version": "0.1.0"},
70 "paths": {
71 "/items/": {
72 "get": {
73 "responses": {
74 "200": {
75 "description": "Successful Response",
76 "content": {"application/json": {"schema": {}}},
77 },
78 "422": {
79 "description": "Validation Error",
80 "content": {
81 "application/json": {
82 "schema": {
83 "$ref": "#/components/schemas/HTTPValidationError"
84 }
85 }
86 },
87 },
88 },
89 "summary": "Read Items",
90 "operationId": "read_items_items__get",
91 "parameters": [
92 {
93 "required": False,
94 "schema": {
95 "anyOf": [
96 {
97 "type": "string",
98 "maxLength": 50,
99 },
100 {"type": "null"},
101 ],
102 "title": "Q",
103 },
104 "name": "q",
105 "in": "query",
106 }
107 ],
108 }
109 }
110 },
111 "components": {
112 "schemas": {
113 "ValidationError": {
114 "title": "ValidationError",
115 "required": ["loc", "msg", "type"],
116 "type": "object",
117 "properties": {
118 "loc": {
119 "title": "Location",
120 "type": "array",
121 "items": {
122 "anyOf": [{"type": "string"}, {"type": "integer"}]
123 },
124 },
125 "msg": {"title": "Message", "type": "string"},
126 "type": {"title": "Error Type", "type": "string"},
127 "input": {"title": "Input"},
128 "ctx": {"title": "Context", "type": "object"},
129 },
130 },
131 "HTTPValidationError": {
132 "title": "HTTPValidationError",
133 "type": "object",
134 "properties": {
135 "detail": {
136 "title": "Detail",
137 "type": "array",
138 "items": {
139 "$ref": "#/components/schemas/ValidationError"
140 },
141 }
142 },
143 },
144 }
145 },
146 }
147 )