pub fn follow_response(url: &str, content_type: &str, body: &str)Expand description
A form the browser submitted itself (a POST no listener cancelled) is answered with a new
document: the browser is at url, the address it posted to, and the document is the response.
The document is the one a browser builds for the response’s type: a text/html response is
the page it holds — its <head> and <body>, or the markup as the body when it is a fragment; a
JSON response is shown in the browser’s JSON viewer, the raw text in a preformatted block; any
other response is shown as plain text. The test’s answers for requests survive, as they survive
a reload.