test_json_request_and_response() — flask Function Reference

Architecture documentation for the test_json_request_and_response() function in test_testing.py from the flask codebase.

Function python ApplicationCore Scaffolding

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ApplicationCore→ Scaffolding→ test_json_request_and_response() — flask Function Reference

Dependency Diagram

graph TD
  33051655_adef_fe88_90d4_3795859d3342["test_json_request_and_response()"]
  8c162ff0_0a8a_d943_77b6_c07b38d297a0["test_testing.py"]
  33051655_adef_fe88_90d4_3795859d3342 -->|defined in| 8c162ff0_0a8a_d943_77b6_c07b38d297a0
  style 33051655_adef_fe88_90d4_3795859d3342 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

tests/test_testing.py lines 252–268

def test_json_request_and_response(app, client):
    @app.route("/echo", methods=["POST"])
    def echo():
        return jsonify(flask.request.get_json())

    with client:
        json_data = {"drink": {"gin": 1, "tonic": True}, "price": 10}
        rv = client.post("/echo", json=json_data)

        # Request should be in JSON
        assert flask.request.is_json
        assert flask.request.get_json() == json_data

        # Response should be in JSON
        assert rv.status_code == 200
        assert rv.is_json
        assert rv.get_json() == json_data