dust/tests/enums.rs

56 lines
995 B
Rust

use dust_lang::*;
#[test]
fn simple_enum() {
let result = interpret(
"
enum Foobar {
Foo,
Bar,
}
new Foobar:Foo
",
);
assert_eq!(
result,
Ok(Value::Enum(EnumInstance::new(
"Foobar".to_string(),
"Foo".to_string(),
Some(Value::none())
)))
);
}
#[test]
fn nested_enum() {
let result = interpret(
"
enum Fizzbuzz {
Fizz,
Buzz,
}
enum Foobar {
Foo,
Bar(Fizzbuzz),
}
new Foobar:Bar(new Fizzbuzz:Fizz)
",
);
assert_eq!(
result,
Ok(Value::Enum(EnumInstance::new(
"Foobar".to_string(),
"Bar".to_string(),
Some(Value::Enum(EnumInstance::new(
"Fizzbuzz".to_string(),
"Fizz".to_string(),
Some(Value::none())
)))
)))
);
}