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#[macro_use]
extern crate askama;
use askama::Template;
#[derive(Template)]
#[template(path = "match-opt.html")]
struct MatchOptTemplate<'a> {
item: Option<&'a str>,
}
#[derive(Template)]
#[template(path = "match-opt.html")]
struct MatchOptRefTemplate<'a> {
item: &'a Option<&'a str>,
}
#[test]
fn test_match_option() {
let s = MatchOptTemplate { item: Some("foo") };
assert_eq!(s.render().unwrap(), "\n\nFound literal foo\n");
let s = MatchOptTemplate { item: Some("bar") };
assert_eq!(s.render().unwrap(), "\n\nFound bar\n");
let s = MatchOptTemplate { item: None };
assert_eq!(s.render().unwrap(), "\n\nNot Found\n");
}
#[test]
fn test_match_ref_deref() {
let s = MatchOptRefTemplate { item: &Some("foo") };
assert_eq!(s.render().unwrap(), "\n\nFound literal foo\n");
}
#[derive(Template)]
#[template(path = "match-literal.html")]
struct MatchLitTemplate<'a> {
item: &'a str,
}
#[test]
fn test_match_literal() {
let s = MatchLitTemplate { item: "bar" };
assert_eq!(s.render().unwrap(), "\n\nFound literal bar\n");
let s = MatchLitTemplate { item: "qux" };
assert_eq!(s.render().unwrap(), "\n\nElse found qux\n");
}
#[derive(Template)]
#[template(path = "match-literal-num.html")]
struct MatchLitNumTemplate {
item: u32,
}
#[test]
fn test_match_literal_num() {
let s = MatchLitNumTemplate { item: 42 };
assert_eq!(s.render().unwrap(), "\n\nFound answer to everything\n");
let s = MatchLitNumTemplate { item: 23 };
assert_eq!(s.render().unwrap(), "\n\nElse found 23\n");
}
#[allow(dead_code)]
enum Color {
Rgb(u32, u32, u32),
GrayScale(u32),
Cmyk(u32, u32, u32, u32)
}
#[derive(Template)]
#[template(path = "match-custom-enum.html")]
struct MatchCustomEnumTemplate {
color: Color,
}
#[test]
fn test_match_custom_enum() {
let s = MatchCustomEnumTemplate { color: Color::Rgb(160, 0, 255) };
assert_eq!(s.render().unwrap(), "\n\nColorful: #A000FF\n");
}
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