New tests added: tutorial:Path Parameters, tests/test_tutorial/test_path_params/test_tutorial002.py

4 weeks ago · afccf72f95
1 changed files with 150 additions and 0 deletions
--- a/tests/test_tutorial/test_path_params/test_tutorial002.py
+++ b/tests/test_tutorial/test_path_params/test_tutorial002.py
@ -0,0 +1,150 @@
+import pytest
+from fastapi.testclient import TestClient
+
+from docs_src.path_params.tutorial002 import app
+
+
+@pytest.fixture(name="client")
+def get_client():
+    return TestClient(app)
+
+
+@pytest.mark.parametrize("parameter_value", [-10, 0, 10])
+def test_with_integer_parameters(client, parameter_value):
+    parameter = parameter_value
+    response = client.get(f"/items/{parameter}")
+    assert response.status_code == 200
+    assert response.json() == {"item_id": parameter}
+
+
+@pytest.mark.parametrize("parameter_value", [-10.00, 0.00, 10.00])
+def test_with_integers_converted_to_floats(client, parameter_value):
+    parameter = parameter_value
+    response = client.get(f"/items/{parameter}")
+    assert response.status_code == 200
+    assert response.json() == {"item_id": parameter}
+
+
+@pytest.mark.parametrize("parameter_value", [-3.14, 3.14])
+def test_with_float_parameters(client, parameter_value):
+    parameter: float = parameter_value
+    response = client.get(f"/items/{parameter}")
+    assert response.status_code == 422
+    assert response.json() == {
+        "detail": [
+            {
+                "type": "int_parsing",
+                "loc": ["path", "item_id"],
+                "msg": "Input should be a valid integer, unable to parse string as an integer",
+                "input": f"{parameter}",
+            }
+        ]
+    }
+
+
+@pytest.mark.parametrize("parameter_value", ["foo", "foo bar", "foo bar baz"])
+def test_with_string_parameters(client, parameter_value):
+    parameter: str = parameter_value
+    response = client.get(f"/items/{parameter}")
+    assert response.status_code == 422
+    assert response.json() == {
+        "detail": [
+            {
+                "type": "int_parsing",
+                "loc": ["path", "item_id"],
+                "msg": "Input should be a valid integer, unable to parse string as an integer",
+                "input": f"{parameter}",
+            }
+        ]
+    }
+
+
+@pytest.mark.parametrize(
+    "parameter_value", [[1, 2, 3], [-1.1, 0.0, 1.2], ["alpha", "beta", "gamma"]]
+)
+def test_with_list_parameters(client, parameter_value):
+    parameter: list = parameter_value
+    response = client.get(f"/items/{parameter}")
+    assert response.status_code == 422
+    assert response.json() == {
+        "detail": [
+            {
+                "type": "int_parsing",
+                "loc": ["path", "item_id"],
+                "msg": "Input should be a valid integer, unable to parse string as an integer",
+                "input": f"{parameter}",
+            }
+        ]
+    }
+
+
+def test_openapi_schema(client):
+    response = client.get("/openapi.json")
+    assert response.status_code == 200
+    assert response.json() == {
+        "openapi": "3.1.0",
+        "info": {"title": "FastAPI", "version": "0.1.0"},
+        "paths": {
+            "/items/{item_id}": {
+                "get": {
+                    "summary": "Read Item",
+                    "operationId": "read_item_items__item_id__get",
+                    "parameters": [
+                        {
+                            "name": "item_id",
+                            "in": "path",
+                            "required": True,
+                            "schema": {"type": "integer", "title": "Item Id"},
+                        }
+                    ],
+                    "responses": {
+                        "200": {
+                            "description": "Successful Response",
+                            "content": {"application/json": {"schema": {}}},
+                        },
+                        "422": {
+                            "description": "Validation Error",
+                            "content": {
+                                "application/json": {
+                                    "schema": {
+                                        "$ref": "#/components/schemas/HTTPValidationError"
+                                    }
+                                }
+                            },
+                        },
+                    },
+                }
+            }
+        },
+        "components": {
+            "schemas": {
+                "HTTPValidationError": {
+                    "properties": {
+                        "detail": {
+                            "items": {"$ref": "#/components/schemas/ValidationError"},
+                            "type": "array",
+                            "title": "Detail",
+                        }
+                    },
+                    "type": "object",
+                    "title": "HTTPValidationError",
+                },
+                "ValidationError": {
+                    "properties": {
+                        "loc": {
+                            "items": {
+                                "anyOf": [{"type": "string"}, {"type": "integer"}]
+                            },
+                            "type": "array",
+                            "title": "Location",
+                        },
+                        "msg": {"type": "string", "title": "Message"},
+                        "type": {"type": "string", "title": "Error Type"},
+                    },
+                    "type": "object",
+                    "required": ["loc", "msg", "type"],
+                    "title": "ValidationError",
+                },
+            }
+        },
+    }