test_before_request_and_routing_errors() — flask Function Reference

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

Function python ApplicationCore Scaffolding

Entity Profile

ApplicationCore→ Scaffolding→ test_before_request_and_routing_errors() — flask Function Reference

Dependency Diagram

graph TD
  fe6435bd_3cc9_4f7d_8451_41574472386d["test_before_request_and_routing_errors()"]
  85bc4fb5_d1d7_a135_020d_69e052c12c0f["test_basic.py"]
  fe6435bd_3cc9_4f7d_8451_41574472386d -->|defined in| 85bc4fb5_d1d7_a135_020d_69e052c12c0f
  style fe6435bd_3cc9_4f7d_8451_41574472386d fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

tests/test_basic.py lines 937–948

def test_before_request_and_routing_errors(app, client):
    @app.before_request
    def attach_something():
        flask.g.something = "value"

    @app.errorhandler(404)
    def return_something(error):
        return flask.g.something, 404

    rv = client.get("/")
    assert rv.status_code == 404
    assert rv.data == b"value"