cartulary 0.3.0-alpha.1

The knowledge layer of your project — decisions, issues, docs, all in one place.
Documentation 
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use super::Source;

/// A binary site asset — a CSS file, image, font, anything the theme
/// copies through to the rendered site without further transformation.
#[derive(Debug, Clone, PartialEq, Eq)]
pub struct Asset {
    pub source: Source,
    pub bytes: Vec<u8>,
}

impl Asset {
    pub fn new(source: Source, bytes: Vec<u8>) -> Self {
        Self { source, bytes }
    }
}

#[cfg(test)]
pub mod strategy {
    use super::super::source::strategy::relative_path;
    use super::Asset;
    use proptest::prelude::*;

    prop_compose! {
        pub fn asset()(
            source in relative_path(),
            bytes in proptest::collection::vec(any::<u8>(), 0..=32),
        ) -> Asset {
            Asset::new(source, bytes)
        }
    }
}

#[cfg(test)]
mod tests {
    use super::*;
    use proptest::prelude::*;

    proptest! {
        #[test]
        fn round_trips_fields(a in strategy::asset()) {
            let again = Asset::new(a.source.clone(), a.bytes.clone());
            prop_assert_eq!(again, a);
        }
    }

    fn src(s: &str) -> Source {
        Source::relative_path(s).unwrap()
    }

    #[test]
    fn carries_source_and_bytes() {
        let a = Asset::new(src("css/site.css"), b"body{}".to_vec());
        assert_eq!(a.source.as_str(), "css/site.css");
        assert_eq!(a.bytes, b"body{}");
    }

    #[test]
    fn accepts_empty_payload() {
        let a = Asset::new(src("empty.txt"), Vec::new());
        assert!(a.bytes.is_empty());
    }
}