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use config::Config;
#[test]
fn wrapping_u16() {
let c = Config::builder()
.add_source(config::File::from_str(
r#"
[settings]
port = 66000
"#,
config::FileFormat::Toml,
))
.build()
.unwrap();
let port: u16 = c.get("settings.port").unwrap();
assert_eq!(port, 464);
}
#[test]
fn nonwrapping_u32() {
let c = Config::builder()
.add_source(config::File::from_str(
r#"
[settings]
port = 66000
"#,
config::FileFormat::Toml,
))
.build()
.unwrap();
let port: u32 = c.get("settings.port").unwrap();
assert_eq!(port, 66000);
}
#[test]
#[should_panic]
fn invalid_signedness() {
let c = Config::builder()
.add_source(config::File::from_str(
r#"
[settings]
port = -1
"#,
config::FileFormat::Toml,
))
.build()
.unwrap();
let _: u32 = c.get("settings.port").unwrap();
}
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