// signed-vimrc
//
// Copyright (C) 2019 chankyin
// 
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

use std::str::FromStr;

#[derive(Debug, Default, PartialEq)]
struct Grault {
    f: f32,
}

#[derive(Debug, derive_enum::FromStr, PartialEq)]
enum Foo {
    Bar,
    Qux(i32),
    Corge { st: String, grault: Grault }
}

#[test]
fn test_unit() {
    assert_eq!(Foo::from_str("Bar").unwrap(), Foo::Bar);
}

#[test]
fn test_unnamed() {
    assert_eq!(Foo::from_str("Qux").unwrap(), Foo::Qux(0));
}

#[test]
fn test_named() {
    assert_eq!(Foo::from_str("Corge").unwrap(), Foo::Corge {
        st: Default::default(),
        grault: Default::default(),
    })
}