Struct django_query::mock::UrlTransform

pub struct UrlTransform { /* private fields */ }

Use a regex to match a query path, mutating both the path and query string.

Some Django-based services support nested endpoints, where the path of the URL might look like:

http://example.com/womble/6/neighbours

Since our parsing operates on the query parameters, we’d like to rewrite this URL before we process it, to fit the remainder of the pipeline better. For example we might want to create:

http://example.com/neighbours?womble=6

from the preceding URL.

Example:

use wiremock::http::Url;
use django_query::mock::UrlTransform;

let ut = UrlTransform::new(r"^/base/foos/(\d+)/(.+)$",
                           r"/base/$2",
                           vec![("foo", "$1")]);
let u = Url::parse("http://example.com/base/foos/1214/bars?ordering=name").unwrap();
let t = Url::parse("http://example.com/base/bars?ordering=name&foo=1214").unwrap();
assert_eq!(ut.transform(&u), t);

This is intended for use with NestedEndpoint, which differs from Endpoint only in applying a UrlTransform to its input.

Implementations

impl UrlTransform

pub fn new(pattern: &str, path: &str, pairs: Vec<(&str, &str)>) -> UrlTransform

pub fn transform(&self, url: &Url) -> Url