test_trap_bad_request_key_error() — flask Function Reference

Architecture documentation for the test_trap_bad_request_key_error() function in test_basic.py from the flask codebase.

Function python ApplicationCore ExtensionRegistry

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ApplicationCore→ ExtensionRegistry→ test_trap_bad_request_key_error() — flask Function Reference

Dependency Diagram

graph TD
  be3e1359_6850_99c2_e05e_ef1e400c7842["test_trap_bad_request_key_error()"]
  85bc4fb5_d1d7_a135_020d_69e052c12c0f["test_basic.py"]
  be3e1359_6850_99c2_e05e_ef1e400c7842 -->|defined in| 85bc4fb5_d1d7_a135_020d_69e052c12c0f
  style be3e1359_6850_99c2_e05e_ef1e400c7842 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

tests/test_basic.py lines 1036–1064

def test_trap_bad_request_key_error(app, client, debug, trap, expect_key, expect_abort):
    app.config["DEBUG"] = debug
    app.config["TRAP_BAD_REQUEST_ERRORS"] = trap

    @app.route("/key")
    def fail():
        flask.request.form["missing_key"]

    @app.route("/abort")
    def allow_abort():
        flask.abort(400)

    if expect_key:
        rv = client.get("/key")
        assert rv.status_code == 400
        assert b"missing_key" not in rv.data
    else:
        with pytest.raises(KeyError) as exc_info:
            client.get("/key")

        assert exc_info.errisinstance(BadRequest)
        assert "missing_key" in exc_info.value.get_description()

    if expect_abort:
        rv = client.get("/abort")
        assert rv.status_code == 400
    else:
        with pytest.raises(BadRequest):
            client.get("/abort")