Rocket/contrib/lib/tests/templates.rs

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extern crate rocket;
extern crate rocket_contrib;
#[cfg(feature = "templates")]
mod templates_tests {
use std::env;
use std::path::PathBuf;
use rocket::Rocket;
use rocket::config::{Config, Environment};
use rocket_contrib::Template;
fn template_root() -> PathBuf {
let cwd = env::current_dir().expect("current working directory");
cwd.join("tests").join("templates")
}
fn rocket() -> Rocket {
let config = Config::build(Environment::Development)
.extra("template_dir", template_root().to_str().expect("template directory"))
.expect("valid configuration");
::rocket::custom(config, true).attach(Template::fairing())
}
#[cfg(feature = "tera_templates")]
mod tera_tests {
use super::*;
use std::collections::HashMap;
const UNESCAPED_EXPECTED: &'static str
= "\nh_start\ntitle: _test_\nh_end\n\n\n<script />\n\nfoot\n";
const ESCAPED_EXPECTED: &'static str
= "\nh_start\ntitle: _test_\nh_end\n\n\n&lt;script &#x2F;&gt;\n\nfoot\n";
#[test]
fn test_tera_templates() {
let rocket = rocket();
let mut map = HashMap::new();
map.insert("title", "_test_");
map.insert("content", "<script />");
// Test with a txt file, which shouldn't escape.
let template = Template::show(&rocket, "tera/txt_test", &map);
assert_eq!(template, Some(UNESCAPED_EXPECTED.into()));
// Now with an HTML file, which should.
let template = Template::show(&rocket, "tera/html_test", &map);
assert_eq!(template, Some(ESCAPED_EXPECTED.into()));
}
}
#[cfg(feature = "handlebars_templates")]
mod handlebars_tests {
use super::*;
use std::collections::HashMap;
const EXPECTED: &'static str
= "Hello _test_!\n\n<main> &lt;script /&gt; hi </main>\nDone.\n\n";
#[test]
fn test_handlebars_templates() {
let rocket = rocket();
let mut map = HashMap::new();
map.insert("title", "_test_");
map.insert("content", "<script /> hi");
// Test with a txt file, which shouldn't escape.
let template = Template::show(&rocket, "hbs/test", &map);
assert_eq!(template, Some(EXPECTED.into()));
}
}
}