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//! # Key Value Document Store (KVDS)
//!
//! An efficient key-value store for encoding documents.
//!
//! For more information, read the README in the [repository](https://github.com/sh4338/kvds).

mod decode;
mod decode_from_file;
mod encode;
mod encode_to_file;

pub use decode::*;
pub use decode_from_file::*;
pub use encode::*;
pub use encode_to_file::*;

#[cfg(test)]
mod tests {
    #[test]
    fn encode_decode() {
        let data = vec![
            (1u8, "one".as_bytes().to_vec()),
            (2u8, "two".as_bytes().to_vec()),
            (3u8, "three".as_bytes().to_vec()),
            (1u8, "😀".as_bytes().to_vec()),
            (5u8, vec![46u8, 134u8, 67u8, 9u8]),
        ];
        let original = data.clone();
        let encoded = crate::encode(data).unwrap();
        println!("{:?}", encoded);
        assert_eq!(crate::decode(encoded).unwrap(), original);
    }

    #[test]
    fn encode_decode_large() {
        let mut vec = Vec::new();

        for _ in 1..=u16::max_value() {
            vec.push(5u8);
        }

        println!("{}", u16::max_value());

        let data = vec![(4, vec)];
        let original = data.clone();
        let encoded = crate::encode(data).unwrap();
        //        println!("{:?}", encoded[0..=500].to_vec());
        assert_eq!(crate::decode(encoded).unwrap(), original);

        let mut vec = Vec::new();

        for _ in 1..=(u32::from(u16::max_value()) + 5) {
            vec.push(5u8);
        }

        println!("{}", u16::max_value());

        let data = vec![(4, vec)];
        let original = data.clone();
        let encoded = crate::encode(data).unwrap();
        //        println!("{:?}", encoded[0..=500].to_vec());
        assert_eq!(crate::decode(encoded).unwrap(), original);
    }
}