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|
extern crate handlebars;
#[macro_use]
extern crate serde_json;
use handlebars::Handlebars;
#[test]
fn test_subexpression() {
let hbs = Handlebars::new();
let data = json!({"a": 1, "b": 0, "c": 2});
assert_eq!(
hbs.render_template("{{#if (gt a b)}}Success{{else}}Failed{{/if}}", &data)
.unwrap(),
"Success"
);
assert_eq!(
hbs.render_template("{{#if (gt a c)}}Success{{else}}Failed{{/if}}", &data)
.unwrap(),
"Failed"
);
assert_eq!(
hbs.render_template("{{#if (not (gt a c))}}Success{{else}}Failed{{/if}}", &data)
.unwrap(),
"Success"
);
assert_eq!(
hbs.render_template("{{#if (not (gt a b))}}Success{{else}}Failed{{/if}}", &data)
.unwrap(),
"Failed"
);
// no argument provided for not
assert_eq!(
hbs.render_template("{{#if (not)}}Success{{else}}Failed{{/if}}", &data)
.unwrap(),
"Failed"
);
// json literal
assert_eq!(
hbs.render_template("{{#if (not true)}}Success{{else}}Failed{{/if}}", &data)
.unwrap(),
"Failed"
);
assert_eq!(
hbs.render_template("{{#if (not false)}}Success{{else}}Failed{{/if}}", &data)
.unwrap(),
"Success"
);
}
|
