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Address feedback for templating tests

This commit is contained in:
FliegendeWurst 2017-01-06 15:47:32 +01:00
parent b30e527e1e
commit b602bbfe34
1 changed files with 22 additions and 9 deletions
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31
examples/handlebars_templates/src/tests.rs
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@ -3,6 +3,7 @@ use rocket::testing::MockRequest;
use rocket::http::Method::*; use rocket::http::Method::*;
use rocket::http::Status; use rocket::http::Status;
use rocket::Response; use rocket::Response;
use rocket_contrib::Template;
macro_rules! run_test { macro_rules! run_test {
($req:expr, $test_fn:expr) => ({ ($req:expr, $test_fn:expr) => ({
@ -17,29 +18,31 @@ macro_rules! run_test {
#[test] #[test]
fn test_root() { fn test_root() {
// Check that the redirect works. // Check that the redirect works.
for method in [Get, Head].iter() { for method in vec![Get, Head].into_iter() {
let mut req = MockRequest::new(*method, "/"); let mut req = MockRequest::new(method, "/");
run_test!(req, |mut response: Response| { run_test!(req, |mut response: Response| {
assert_eq!(response.status(), Status::SeeOther); assert_eq!(response.status(), Status::SeeOther);
assert!(response.body().is_none()); assert!(response.body().is_none());
let location_headers: Vec<_> = response.header_values("Location").collect(); let location_headers: Vec<_> = response.header_values("Location").collect();
let content_length: Vec<_> = response.header_values("Content-Length").collect();
assert_eq!(location_headers, vec!["/hello/Unknown"]); assert_eq!(location_headers, vec!["/hello/Unknown"]);
assert_eq!(content_length, vec!["0"]);
}); });
} }
// Check that other request methods are not accepted (and instead caught). // Check that other request methods are not accepted (and instead caught).
for method in [Post, Put, Delete, Options, Trace, Connect, Patch].iter() { for method in vec![Post, Put, Delete, Options, Trace, Connect, Patch].into_iter() {
let mut req = MockRequest::new(*method, "/"); let mut req = MockRequest::new(method, "/");
run_test!(req, |mut response: Response| { run_test!(req, |mut response: Response| {
assert_eq!(response.status(), Status::NotFound); assert_eq!(response.status(), Status::NotFound);
let mut map = ::std::collections::HashMap::new();
map.insert("path", "/");
let expected = Template::render("error/404", &map).to_string();
let body_string = response.body().and_then(|body| body.into_string()); let body_string = response.body().and_then(|body| body.into_string());
assert_eq!(body_string, Some("<!DOCTYPE html>\n<html>\n <head>\n <meta charset=\"utf-8\" />\n <title>404</title>\n </head>\n <body>\n <h1>404: Hey! There\'s nothing here.</h1>\n The page at / does not exist!\n </body>\n</html>\n".to_string())); assert_eq!(body_string, Some(expected));
}); });
} }
} }
@ -51,8 +54,14 @@ fn test_name() {
run_test!(req, |mut response: Response| { run_test!(req, |mut response: Response| {
assert_eq!(response.status(), Status::Ok); assert_eq!(response.status(), Status::Ok);
let context = super::TemplateContext {
name: "Jack".to_string(),
items: vec!["One", "Two", "Three"].iter().map(|s| s.to_string()).collect()
};
let expected = Template::render("index", &context).to_string();
let body_string = response.body().and_then(|body| body.into_string()); let body_string = response.body().and_then(|body| body.into_string());
assert_eq!(body_string, Some("<!DOCTYPE html>\n<html>\n <head>\n <meta charset=\"utf-8\" />\n <title>Handlebars Demo</title>\n </head>\n <body>\n <h1>Hi Jack</h1>\n <h3>Here are your items:</h3>\n <ul>\n \n <li>One</li>\n \n <li>Two</li>\n \n <li>Three</li>\n \n </ul>\n\n <p>Try going to <a href=\"/hello/YourName\">/hello/YourName</a></p>\n </body>\n</html>\n".to_string())); assert_eq!(body_string, Some(expected));
}); });
} }
@ -63,7 +72,11 @@ fn test_404() {
run_test!(req, |mut response: Response| { run_test!(req, |mut response: Response| {
assert_eq!(response.status(), Status::NotFound); assert_eq!(response.status(), Status::NotFound);
let mut map = ::std::collections::HashMap::new();
map.insert("path", "/hello/");
let expected = Template::render("error/404", &map).to_string();
let body_string = response.body().and_then(|body| body.into_string()); let body_string = response.body().and_then(|body| body.into_string());
assert_eq!(body_string, Some("<!DOCTYPE html>\n<html>\n <head>\n <meta charset=\"utf-8\" />\n <title>404</title>\n </head>\n <body>\n <h1>404: Hey! There\'s nothing here.</h1>\n The page at /hello/ does not exist!\n </body>\n</html>\n".to_string())); assert_eq!(body_string, Some(expected));
}); });
} }