mirror of https://github.com/rwf2/Rocket.git
Add suite of positive tests for typed URIs.
This commit is contained in:
Sergio Benitez
parent
a291c9b42e
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c4524400b2
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#![feature(plugin, decl_macro, custom_derive)]
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#![plugin(rocket_codegen)]
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#![allow(dead_code, unused_variables)]
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extern crate rocket;
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use std::fmt;
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use rocket::http::{RawStr, Cookies};
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use rocket::http::uri::{URI, UriDisplay};
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use rocket::request::Form;
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#[derive(FromForm)]
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struct User<'a> {
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name: &'a RawStr,
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nickname: String,
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}
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// TODO: Make this deriveable.
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impl<'a> UriDisplay for User<'a> {
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fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
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write!(f, "name={}&nickname={}",
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&self.name.replace(' ', "+") as &UriDisplay,
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&self.nickname.replace(' ', "+") as &UriDisplay)
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}
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}
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impl<'a, 'b> From<(&'a str, &'b str)> for User<'a> {
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fn from((name, nickname): (&'a str, &'b str)) -> User<'a> {
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User { name: name.into(), nickname: nickname.to_string() }
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}
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}
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// This one has no `UriDisplay`. It exists to ensure that this file still
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// compiles even though it's used a URI parameter's type. As long as a user
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// doesn't request a URI from that route, things should be okay.
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#[derive(FromForm)]
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struct Second {
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nickname: String,
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}
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#[post("/<id>")]
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fn simple(id: i32) -> &'static str { "" }
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#[post("/<id>/<name>")]
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fn simple2(id: i32, name: String) -> &'static str { "" }
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#[post("/<id>/<name>")]
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fn simple2_flipped(name: String, id: i32) -> &'static str { "" }
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#[post("/<id>")]
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fn guard_1(cookies: Cookies, id: i32) -> &'static str { "" }
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#[post("/<id>/<name>")]
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fn guard_2(name: String, cookies: Cookies, id: i32) -> &'static str { "" }
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#[post("/a/<id>/hi/<name>/hey")]
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fn guard_3(id: i32, name: String, cookies: Cookies) -> &'static str { "" }
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#[post("/<id>", data = "<form>")]
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fn no_uri_display_okay(id: i32, form: Form<Second>) -> &'static str {
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"Typed URI testing."
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}
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#[post("/<name>?<query>", data = "<user>", rank = 2)]
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fn complex<'r>(
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name: &RawStr,
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query: User<'r>,
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user: Form<'r, User<'r>>,
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cookies: Cookies
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) -> &'static str { "" }
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macro assert_uri_eq($($uri:expr => $expected:expr,)+) {
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$(assert_eq!($uri, URI::from($expected));)+
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}
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#[test]
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fn check_simple_unnamed() {
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assert_uri_eq! {
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uri!(simple: 100) => "/100",
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uri!(simple: -23) => "/-23",
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}
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// The "flipped" test ensures that the order of parameters depends on the
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// route's URI, not on the order in the function signature.
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assert_uri_eq! {
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uri!(simple2: 100, "hello".to_string()) => "/100/hello",
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uri!(simple2: 1349, "hey".to_string()) => "/1349/hey",
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uri!(simple2_flipped: 100, "hello".to_string()) => "/100/hello",
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}
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// Ensure that `.into()` is called.
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assert_uri_eq! {
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uri!(simple2: 100i8, "hello") => "/100/hello",
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uri!(simple2: 100i16, "hi") => "/100/hi",
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uri!(simple2: 100, "hello") => "/100/hello",
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uri!(simple2_flipped: 1349, "hey") => "/1349/hey",
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}
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// Ensure that the `UriDisplay` trait is being used.
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assert_uri_eq! {
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uri!(simple2: 100i8, "hello there") => "/100/hello%20there",
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uri!(simple2_flipped: 100i8, "hello there") => "/100/hello%20there",
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}
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}
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#[test]
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fn check_simple_named() {
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assert_uri_eq! {
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uri!(simple: id = 100) => "/100",
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uri!(simple: id = -23) => "/-23",
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}
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assert_uri_eq! {
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uri!(simple2: id = 100, name = "hello".to_string()) => "/100/hello",
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uri!(simple2: name = "hi".to_string(), id = 123) => "/123/hi",
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uri!(simple2_flipped: id = 1349, name = "hey".to_string()) => "/1349/hey",
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uri!(simple2_flipped: name = "hello".to_string(), id = 100) => "/100/hello",
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}
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// Ensure that `.into()` is called.
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assert_uri_eq! {
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uri!(simple2: id = 100i8, name = "hello") => "/100/hello",
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uri!(simple2: id = 100i16, name = "hi") => "/100/hi",
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uri!(simple2: id = 1349, name = "hey") => "/1349/hey",
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uri!(simple2: name = "hello", id = 100i8) => "/100/hello",
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uri!(simple2: name = "hi", id = 100i16) => "/100/hi",
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uri!(simple2: name = "hey", id = 1349) => "/1349/hey",
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uri!(simple2_flipped: id = 1349, name = "hey") => "/1349/hey",
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uri!(simple2_flipped: name = "hello", id = 100i8) => "/100/hello",
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}
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// Ensure that the `UriDisplay` trait is being used.
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assert_uri_eq! {
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uri!(simple2: id = 100i8, name = "hello there") => "/100/hello%20there",
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uri!(simple2: name = "hello there", id = 100i8) => "/100/hello%20there",
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uri!(simple2_flipped: id = 100i8, name = "hello there") => "/100/hello%20there",
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uri!(simple2_flipped: name = "hello there", id = 100i8) => "/100/hello%20there",
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}
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}
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#[test]
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fn check_mount_point() {
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assert_uri_eq! {
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uri!("/mount", simple: 100) => "/mount/100",
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uri!("/mount", simple: id = 23) => "/mount/23",
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uri!("/another", simple: 100) => "/another/100",
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uri!("/another", simple: id = 23) => "/another/23",
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}
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assert_uri_eq! {
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uri!("/a", simple2: 100, "hey") => "/a/100/hey",
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uri!("/b", simple2: id = 23, name = "hey") => "/b/23/hey",
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}
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}
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#[test]
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fn check_guards_ignored() {
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assert_uri_eq! {
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uri!("/mount", guard_1: 100) => "/mount/100",
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uri!("/mount", guard_2: 2938, "boo") => "/mount/2938/boo",
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uri!("/mount", guard_3: 340, "Bob") => "/mount/a/340/hi/Bob/hey",
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uri!(guard_1: 100) => "/100",
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uri!(guard_2: 2938, "boo") => "/2938/boo",
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uri!(guard_3: 340, "Bob") => "/a/340/hi/Bob/hey",
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uri!("/mount", guard_1: id = 100) => "/mount/100",
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uri!("/mount", guard_2: id = 2938, name = "boo") => "/mount/2938/boo",
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uri!("/mount", guard_3: id = 340, name = "Bob") => "/mount/a/340/hi/Bob/hey",
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uri!(guard_1: id = 100) => "/100",
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uri!(guard_2: name = "boo", id = 2938) => "/2938/boo",
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uri!(guard_3: name = "Bob", id = 340) => "/a/340/hi/Bob/hey",
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}
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}
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#[test]
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fn check_complex() {
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assert_uri_eq! {
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uri!(complex: "no idea", ("A B C", "a c")) => "/no%20idea?name=A+B+C&nickname=a+c",
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uri!(complex: "Bob", User { name: "Robert".into(), nickname: "Bob".into() })
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=> "/Bob?name=Robert&nickname=Bob",
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uri!(complex: "no idea", User { name: "Robert Mike".into(), nickname: "Bob".into() })
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=> "/no%20idea?name=Robert+Mike&nickname=Bob",
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uri!("/some/path", complex: "no idea", ("A B C", "a c"))
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=> "/some/path/no%20idea?name=A+B+C&nickname=a+c",
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uri!(complex: name = "Bob", query = User { name: "Robert".into(), nickname: "Bob".into() })
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=> "/Bob?name=Robert&nickname=Bob",
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uri!(complex: query = User { name: "Robert".into(), nickname: "Bob".into() }, name = "Bob")
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=> "/Bob?name=Robert&nickname=Bob",
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uri!(complex: name = "no idea", query = ("A B C", "a c"))
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=> "/no%20idea?name=A+B+C&nickname=a+c",
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uri!(complex: query = ("A B C", "a c"), name = "no idea")
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=> "/no%20idea?name=A+B+C&nickname=a+c",
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uri!("/hey", complex: name = "no idea", query = ("A B C", "a c"))
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=> "/hey/no%20idea?name=A+B+C&nickname=a+c",
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}
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}
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#[test]
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fn check_scoped() {
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assert_uri_eq!{
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uri!(typed_uris::simple: 100) => "/typed_uris/100",
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uri!(typed_uris::simple: id = 100) => "/typed_uris/100",
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uri!(typed_uris::deeper::simple: 100) => "/typed_uris/deeper/100",
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}
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}
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mod typed_uris {
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use super::assert_uri_eq;
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#[post("/typed_uris/<id>")]
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fn simple(id: i32) -> &'static str { "" }
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#[test]
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fn check_simple_scoped() {
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assert_uri_eq! {
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uri!(simple: id = 100) => "/typed_uris/100",
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uri!(::simple: id = 100) => "/100",
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uri!("/mount", ::simple: id = 100) => "/mount/100",
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uri!(::simple2: id = 100i8, name = "hello") => "/100/hello",
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}
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}
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pub mod deeper {
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use super::assert_uri_eq;
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#[post("/typed_uris/deeper/<id>")]
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fn simple(id: i32) -> &'static str { "" }
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#[test]
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fn check_deep_scoped() {
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assert_uri_eq! {
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uri!(super::simple: id = 100) => "/typed_uris/100",
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uri!(::simple: id = 100) => "/100",
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}
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}
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}
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}
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