test_context_refcounts() — flask Function Reference

Architecture documentation for the test_context_refcounts() function in test_appctx.py from the flask codebase.

Function python ApplicationCore ExtensionRegistry

Entity Profile

ApplicationCore→ ExtensionRegistry→ test_context_refcounts() — flask Function Reference

Dependency Diagram

graph TD
  de57b4fc_305d_6927_1113_5295bbcc704d["test_context_refcounts()"]
  64d09782_9311_5dea_7886_5faca96ebc84["test_appctx.py"]
  de57b4fc_305d_6927_1113_5295bbcc704d -->|defined in| 64d09782_9311_5dea_7886_5faca96ebc84
  style de57b4fc_305d_6927_1113_5295bbcc704d fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

tests/test_appctx.py lines 169–191

def test_context_refcounts(app, client):
    called = []

    @app.teardown_request
    def teardown_req(error=None):
        called.append("request")

    @app.teardown_appcontext
    def teardown_app(error=None):
        called.append("app")

    @app.route("/")
    def index():
        with app_ctx:
            pass

        assert flask.request.environ["werkzeug.request"] is not None
        return ""

    res = client.get("/")
    assert res.status_code == 200
    assert res.data == b""
    assert called == ["request", "app"]