TestDispatch.dispatch_link

You're seeing just the function dispatch_link, go back to TestDispatch module for more information.
Link to this function

dispatch_link(floki_tree \\ nil, conn, test_selector, test_value \\ nil)

View Source

Specs

dispatch_link(nil | Floki.html_tree(), Plug.Conn.t(), binary(), binary() | nil) ::
  Plug.Conn.t()

See click_link/4 for documentation.