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#[macro_use]
extern crate askama;
use askama::Template;
#[derive(Template)]
#[template(path = "simple.html")]
struct VariablesTemplate<'a> {
strvar: &'a str,
num: i64,
i18n: String,
}
#[test]
fn test_variables() {
let s = VariablesTemplate {
strvar: "foo",
num: 42,
i18n: "Iñtërnâtiônàlizætiøn".to_string(),
};
assert_eq!(s.render(), "\nhello world, foo\n\
with number: 42\n\
Iñtërnâtiônàlizætiøn is important\n\
in vars too: Iñtërnâtiônàlizætiøn");
}
#[derive(Template)]
#[template(path = "if.html")]
struct IfTemplate {
cond: bool,
}
#[test]
fn test_if() {
let s = IfTemplate { cond: true };
assert_eq!(s.render(), "true");
}
#[derive(Template)]
#[template(path = "else.html")]
struct ElseTemplate {
cond: bool,
}
#[test]
fn test_else() {
let s = ElseTemplate { cond: false };
assert_eq!(s.render(), "false");
}
#[derive(Template)]
#[template(path = "else-if.html")]
struct ElseIfTemplate {
cond: bool,
check: bool,
}
#[test]
fn test_else_if() {
let s = ElseIfTemplate { cond: false, check: true };
assert_eq!(s.render(), "checked");
}
#[derive(Template)]
#[template(path = "literals.html")]
struct LiteralsTemplate {}
#[test]
fn test_literals() {
let s = LiteralsTemplate {};
assert_eq!(s.render(), "a");
}
struct Holder {
a: usize,
}
#[derive(Template)]
#[template(path = "attr.html")]
struct AttrTemplate {
inner: Holder,
}
#[test]
fn test_attr() {
let t = AttrTemplate { inner: Holder { a: 5 } };
assert_eq!(t.render(), "5");
}
struct NestedHolder {
holder: Holder,
}
#[derive(Template)]
#[template(path = "nested-attr.html")]
struct NestedAttrTemplate {
inner: NestedHolder,
}
#[test]
fn test_nested_attr() {
let t = NestedAttrTemplate {
inner: NestedHolder { holder: Holder { a: 5 } }
};
assert_eq!(t.render(), "5");
}
#[derive(Template)]
#[template(path = "option.html")]
struct OptionTemplate<'a> {
var: Option<&'a str>,
}
#[test]
fn test_option() {
let some = OptionTemplate { var: Some("foo") };
assert_eq!(some.render(), "some: foo");
let none = OptionTemplate { var: None };
assert_eq!(none.render(), "none");
}
#[derive(Template)]
#[template(path = "generics.html")]
struct GenericsTemplate<T: std::fmt::Display, U = u8>
where U: std::fmt::Display {
t: T,
u: U,
}
#[test]
fn test_generics() {
let t = GenericsTemplate { t: "a", u: 42 };
assert_eq!(t.render(), "a42");
}
#[derive(Template)]
#[template(path = "json.html")]
struct JsonTemplate<'a> {
foo: &'a str,
bar: &'a str,
}
#[test]
fn test_json() {
let t = JsonTemplate { foo: "a", bar: "b" };
assert_eq!(t.render(), "{\"foo\": \"a\", \"bar\": \"b\"}");
}
|
