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extern crate toml;
use std::collections::BTreeMap;
use toml::Value::{String, Integer, Float, Boolean, Array, Table};
macro_rules! map( ($($k:expr => $v:expr),*) => ({
let mut _m = BTreeMap::new();
$(_m.insert($k.to_string(), $v);)*
_m
}) );
#[test]
fn simple_show() {
assert_eq!(String("foo".to_string()).to_string(),
"\"foo\"");
assert_eq!(Integer(10).to_string(),
"10");
assert_eq!(Float(10.0).to_string(),
"10.0");
assert_eq!(Float(2.4).to_string(),
"2.4");
assert_eq!(Boolean(true).to_string(),
"true");
assert_eq!(Array(vec![]).to_string(),
"[]");
assert_eq!(Array(vec![Integer(1), Integer(2)]).to_string(),
"[1, 2]");
}
#[test]
fn table() {
assert_eq!(Table(map! { }).to_string(),
"");
assert_eq!(Table(map! {
"test" => Integer(2),
"test2" => Integer(3) }).to_string(),
"test = 2\ntest2 = 3\n");
assert_eq!(Table(map! {
"test" => Integer(2),
"test2" => Table(map! {
"test" => String("wut".to_string())
})
}).to_string(),
"test = 2\n\
\n\
[test2]\n\
test = \"wut\"\n");
assert_eq!(Table(map! {
"test" => Integer(2),
"test2" => Table(map! {
"test" => String("wut".to_string())
})
}).to_string(),
"test = 2\n\
\n\
[test2]\n\
test = \"wut\"\n");
assert_eq!(Table(map! {
"test" => Integer(2),
"test2" => Array(vec![Table(map! {
"test" => String("wut".to_string())
})])
}).to_string(),
"test = 2\n\
\n\
[[test2]]\n\
test = \"wut\"\n");
assert_eq!(Table(map! {
"foo.bar" => Integer(2),
"foo\"bar" => Integer(2)
}).to_string(),
"\"foo\\\"bar\" = 2\n\
\"foo.bar\" = 2\n");
assert_eq!(Table(map! {
"test" => Integer(2),
"test2" => Array(vec![Table(map! {
"test" => Array(vec![Integer(2)])
})])
}).to_string(),
"test = 2\n\
\n\
[[test2]]\n\
test = [2]\n");
let table = Table(map! {
"test" => Integer(2),
"test2" => Array(vec![Table(map! {
"test" => Array(vec![Array(vec![Integer(2), Integer(3)]),
Array(vec![String("foo".to_string()), String("bar".to_string())])])
})])
});
assert_eq!(table.to_string(),
"test = 2\n\
\n\
[[test2]]\n\
test = [[2, 3], [\"foo\", \"bar\"]]\n");
}
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