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use std::borrow::Cow;
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use ron::{de::from_str, ser::to_string};

            

        

            

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use serde::{Deserialize, Serialize};

            

        

            

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#[derive(Debug, Deserialize, Eq, PartialEq, Serialize)]

            

        

            

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pub struct BuildSystem<'m> {

            

        

            

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    version: Cow<'m, str>,

            

        

            

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    flags: Vec<Flag<'m>>,

            

        

            

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}

            

        

            

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#[derive(Debug, Deserialize, Eq, PartialEq, Serialize)]

            

        

            

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#[serde(untagged)]

            

        

            

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pub enum Flag<'m> {

            

        

            

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    Value(Cow<'m, str>),

            

        

            

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    If(Cow<'m, str>, Vec<Cow<'m, str>>),

            

        

            

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}

            

        

            

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#[test]

            

        

            

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fn test_ebkalderon_case() {

            

        

            

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    let file = r#"BuildSystem(

            

        

            

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    version: "1.0.0",

            

        

            

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    flags: [

            

        

            

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        "--enable-thing",

            

        

            

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        "--enable-other-thing",

            

        

            

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        ("some-conditional", ["--enable-third-thing"]),

            

        

            

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    ]

            

        

            

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)

            

        

            

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"#;

            

        

            

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    assert_eq!(

            

        

            

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        from_str::<BuildSystem>(file).unwrap(),

            

        

            

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        BuildSystem {

            

        

            

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            version: "1.0.0".into(),

            

        

            

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            flags: vec![

            

        

            

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                Flag::Value("--enable-thing".into()),

            

        

            

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                Flag::Value("--enable-other-thing".into()),

            

        

            

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                Flag::If(

            

        

            

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                    "some-conditional".into(),

            

        

            

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                    vec!["--enable-third-thing".into()]

            

        

            

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                )

            

        

            

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            ]

            

        

            

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        },

            

        

            

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    );

            

        

            

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}

            

        

            

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#[derive(Debug, Clone, Deserialize, PartialEq, Serialize)]

            

        

            

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#[serde(untagged)]

            

        

            

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enum Foo {

            

        

            

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    Bar(usize),

            

        

            

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}

            

        

            

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#[test]

            

        

            

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fn test_vessd_case() {

            

        

            

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    let foo_vec = vec![Foo::Bar(0); 5];

            

        

            

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    let foo_str = to_string(&foo_vec).unwrap();

            

        

            

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    assert_eq!(foo_str.as_str(), "[0,0,0,0,0]");

            

        

            

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    assert_eq!(from_str::<Vec<Foo>>(&foo_str).unwrap(), foo_vec);

            

        

            

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}