1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50

extern crate blake2_rfc;
extern crate ring;
extern crate untrusted;

pub mod hasher;
pub mod signature;
pub mod identity;
pub mod errors;

#[cfg(test)]
mod tests {
    use identity::Identity;
    use signature::{SignatureType, ed25519_random};
    use hasher::HashType;

   #[test] 
    fn test_identity_creation(){
        let _ident = Identity::new(SignatureType::Ed25519 {
            key: ed25519_random().unwrap(),
        }, HashType::Blake2b256);
    }

   #[test] 
    fn test_identity_sign_verify(){
        let ident = Identity::new(SignatureType::Ed25519 {
            key: ed25519_random().unwrap(),
        }, HashType::Blake2b256);

        let data = vec![1, 2, 3, 4, 5];

        let mut sig = ident.sign(data.as_slice()).unwrap();
        assert_eq!(true, ident.verify(data.as_slice(), sig.as_slice()));

        sig[0] += 1;
        assert_eq!(false, ident.verify(data.as_slice(), sig.as_slice()));
    }

   #[test] 
    fn test_identity_hash(){
        let ident = Identity::new(SignatureType::Ed25519 {
            key: ed25519_random().unwrap(),
        }, HashType::Blake2b256);

        let data = vec![1, 2, 3, 4];
        let hash = ident.hash(data.as_slice());

        assert_eq!(hash.as_slice(), &[40, 81, 126, 76, 223, 108, 144, 121, 140, 26, 152, 59, 3, 114, 124, 167, 116, 60, 33, 163, 136, 6, 114, 66, 156, 207, 197, 189, 21, 234, 95, 114]);
        assert_eq!(hash.len(), 32);
    }
}