Rocket/core/lib/tests/mapped-base-issue-1262.rs

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#[macro_use] extern crate rocket;
Introduce statically-enforced 'Rocket' phasing. The core 'Rocket' type is parameterized: 'Rocket<P: Phase>', where 'Phase' is a newly introduced, sealed marker trait. The trait is implemented by three new marker types representing the three launch phases: 'Build', 'Ignite', and 'Orbit'. Progression through these three phases, in order, is enforced, as are the invariants guaranteed by each phase. In particular, an instance of 'Rocket' is guaranteed to be in its final configuration after the 'Build' phase and represent a running local or public server in the 'Orbit' phase. The 'Ignite' phase serves as an intermediate, enabling inspection of a finalized but stationary instance. Transition between phases validates the invariants required by the transition. All APIs have been adjusted appropriately, requiring either an instance of 'Rocket' in a particular phase ('Rocket<Build>', 'Rocket<Ignite>', or 'Rocket<Orbit>') or operating generically on a 'Rocket<P>'. Documentation is also updated and substantially improved to mention required and guaranteed invariants. Additionally, this commit makes the following relevant changes: * 'Rocket::ignite()' is now a public interface. * 'Rocket::{build,custom}' methods can no longer panic. * 'Launch' fairings are now 'ignite' fairings. * 'Liftoff' fairings are always run, even in local mode. * All 'ignite' fairings run concurrently at ignition. * Launch logging occurs on launch, not any point prior. * Launch log messages have improved formatting. * A new launch error kind, 'Config', was added. * A 'fairing::Result' type alias was introduced. * 'Shutdown::shutdown()' is now 'Shutdown::notify()'. Some internal changes were also introduced: * Fairing 'Info' name for 'Templates' is now 'Templating'. * Shutdown is implemented using 'tokio::sync::Notify'. * 'Client::debug()' is used nearly universally in tests. Resolves #1154. Resolves #1136.
2021-04-14 02:26:45 +00:00
use rocket::{Rocket, Route, Build};
pub fn prepend(prefix: &str, route: Route) -> Route {
route.map_base(|base| format!("{}{}", prefix, base)).unwrap()
}
pub fn extend_routes(prefix: &str, routes: Vec<Route>) -> Vec<Route> {
routes.into_iter()
.map(|route| prepend(prefix, route))
.collect()
}
mod a {
#[get("/b/<id>")]
fn b(id: u8) -> String { id.to_string() }
pub fn routes() -> Vec<rocket::Route> {
super::extend_routes("/a", routes![b])
}
}
Introduce statically-enforced 'Rocket' phasing. The core 'Rocket' type is parameterized: 'Rocket<P: Phase>', where 'Phase' is a newly introduced, sealed marker trait. The trait is implemented by three new marker types representing the three launch phases: 'Build', 'Ignite', and 'Orbit'. Progression through these three phases, in order, is enforced, as are the invariants guaranteed by each phase. In particular, an instance of 'Rocket' is guaranteed to be in its final configuration after the 'Build' phase and represent a running local or public server in the 'Orbit' phase. The 'Ignite' phase serves as an intermediate, enabling inspection of a finalized but stationary instance. Transition between phases validates the invariants required by the transition. All APIs have been adjusted appropriately, requiring either an instance of 'Rocket' in a particular phase ('Rocket<Build>', 'Rocket<Ignite>', or 'Rocket<Orbit>') or operating generically on a 'Rocket<P>'. Documentation is also updated and substantially improved to mention required and guaranteed invariants. Additionally, this commit makes the following relevant changes: * 'Rocket::ignite()' is now a public interface. * 'Rocket::{build,custom}' methods can no longer panic. * 'Launch' fairings are now 'ignite' fairings. * 'Liftoff' fairings are always run, even in local mode. * All 'ignite' fairings run concurrently at ignition. * Launch logging occurs on launch, not any point prior. * Launch log messages have improved formatting. * A new launch error kind, 'Config', was added. * A 'fairing::Result' type alias was introduced. * 'Shutdown::shutdown()' is now 'Shutdown::notify()'. Some internal changes were also introduced: * Fairing 'Info' name for 'Templates' is now 'Templating'. * Shutdown is implemented using 'tokio::sync::Notify'. * 'Client::debug()' is used nearly universally in tests. Resolves #1154. Resolves #1136.
2021-04-14 02:26:45 +00:00
fn rocket() -> Rocket<Build> {
rocket::build().mount("/", a::routes()).mount("/foo", a::routes())
}
mod mapped_base_tests {
use rocket::local::blocking::Client;
use rocket::http::Status;
#[test]
fn only_prefix() {
Test 'secret_key' validation, now on pre-launch. Prior to this commit, it was not possible to test Rocket crates in production mode without setting a global secret key or bypassing secret key checking - the testing script did the latter. The consequence is that it became impossible to test secret key related failures because the tests passed regardless. This commit undoes this. As a consequence, all tests are now aware of the difference between debug and release configurations, the latter of which validates 'secret_key' by default. New 'Client::debug()' and 'Client::debug_with()' simplify creating an instance of 'Client' with configuration in debug mode to avoid undesired test failures. The summary of changes in this commit are: * Config 'secret_key' success and failure are now tested. * 'secret_key' validation was moved to pre-launch from 'Config:from()'. * 'Config::from()' only extracts the config. * Added 'Config::try_from()' for non-panicking extraction. * 'Config' now knows the profile it was extracted from. * The 'Config' provider sets a profile of 'Config.profile'. * 'Rocket', 'Client', 'Fairings', implement 'Debug'. * 'fairing::Info' implements 'Copy', 'Clone'. * 'Fairings' keeps track of, logs attach fairings. * 'Rocket::reconfigure()' was added to allow modifying a config. Internally, the testing script was refactored to properly test the codebase with the new changes. In particular, it no longer sets a rustc 'cfg' to avoid secret-key checking. Resolves #1543. Fixes #1564.
2021-03-09 08:07:43 +00:00
let client = Client::debug(super::rocket()).unwrap();
let response = client.get("/a/b/3").dispatch();
assert_eq!(response.into_string().unwrap(), "3");
let response = client.get("/a/b/239").dispatch();
assert_eq!(response.into_string().unwrap(), "239");
let response = client.get("/b/239").dispatch();
assert_eq!(response.status(), Status::NotFound);
}
#[test]
fn prefix_and_base() {
Test 'secret_key' validation, now on pre-launch. Prior to this commit, it was not possible to test Rocket crates in production mode without setting a global secret key or bypassing secret key checking - the testing script did the latter. The consequence is that it became impossible to test secret key related failures because the tests passed regardless. This commit undoes this. As a consequence, all tests are now aware of the difference between debug and release configurations, the latter of which validates 'secret_key' by default. New 'Client::debug()' and 'Client::debug_with()' simplify creating an instance of 'Client' with configuration in debug mode to avoid undesired test failures. The summary of changes in this commit are: * Config 'secret_key' success and failure are now tested. * 'secret_key' validation was moved to pre-launch from 'Config:from()'. * 'Config::from()' only extracts the config. * Added 'Config::try_from()' for non-panicking extraction. * 'Config' now knows the profile it was extracted from. * The 'Config' provider sets a profile of 'Config.profile'. * 'Rocket', 'Client', 'Fairings', implement 'Debug'. * 'fairing::Info' implements 'Copy', 'Clone'. * 'Fairings' keeps track of, logs attach fairings. * 'Rocket::reconfigure()' was added to allow modifying a config. Internally, the testing script was refactored to properly test the codebase with the new changes. In particular, it no longer sets a rustc 'cfg' to avoid secret-key checking. Resolves #1543. Fixes #1564.
2021-03-09 08:07:43 +00:00
let client = Client::debug(super::rocket()).unwrap();
let response = client.get("/foo/a/b/23").dispatch();
assert_eq!(response.into_string().unwrap(), "23");
let response = client.get("/foo/a/b/99").dispatch();
assert_eq!(response.into_string().unwrap(), "99");
let response = client.get("/foo/b/239").dispatch();
assert_eq!(response.status(), Status::NotFound);
}
}