// Copyright 2019 The Tari Project
//
// Redistribution and use in source and binary forms, with or without modification, are permitted provided that the
// following conditions are met:
//
// 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following
// disclaimer.
//
// 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the
// following disclaimer in the documentation and/or other materials provided with the distribution.
//
// 3. Neither the name of the copyright holder nor the names of its contributors may be used to endorse or promote
// products derived from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

use digest::Digest;
use merklemountainrange::merklenode::ObjectHash;
use tari_utilities::Hashable;

pub struct TestObject<D: Digest> {
    pub id: String,
    pub hasher: D,
}

impl<D: Digest> TestObject<D> {
    pub fn new(id: String) -> TestObject<D> {
        let hasher = D::new();
        TestObject { id, hasher }
    }
}

impl<D: Digest> Hashable for TestObject<D> {
    fn hash(&self) -> ObjectHash {
        let mut hash = D::new();
        hash.input(self.id.as_bytes());
        hash.result().to_vec()
    }
}