use super::generic_digest::{GenericDigest, HashDigest};
use ::md5::Md5;
use nu_protocol::{Example, Span, Value};
pub type HashMd5 = GenericDigest<Md5>;
impl HashDigest for Md5 {
fn name() -> &'static str {
"md5"
}
fn examples() -> Vec<Example<'static>> {
vec![
Example {
description: "Return the md5 hash of a string, hex-encoded",
example: "'abcdefghijklmnopqrstuvwxyz' | hash md5",
result: Some(Value::string(
"c3fcd3d76192e4007dfb496cca67e13b".to_owned(),
Span::test_data(),
)),
},
Example {
description: "Return the md5 hash of a string, as binary",
example: "'abcdefghijklmnopqrstuvwxyz' | hash md5 --binary",
result: Some(Value::binary(
vec![
0xc3, 0xfc, 0xd3, 0xd7, 0x61, 0x92, 0xe4, 0x00, 0x7d, 0xfb, 0x49, 0x6c,
0xca, 0x67, 0xe1, 0x3b,
],
Span::test_data(),
)),
},
Example {
description: "Return the md5 hash of a file's contents",
example: "open ./nu_0_24_1_windows.zip | hash md5",
result: None,
},
]
}
}
#[cfg(test)]
mod tests {
use super::*;
use crate::hash::generic_digest::{self, Arguments};
#[test]
fn test_examples() {
crate::test_examples(HashMd5::default())
}
#[test]
fn hash_string() {
let binary = Value::string("abcdefghijklmnopqrstuvwxyz".to_owned(), Span::test_data());
let expected = Value::string(
"c3fcd3d76192e4007dfb496cca67e13b".to_owned(),
Span::test_data(),
);
let actual = generic_digest::action::<Md5>(
&binary,
&Arguments {
cell_paths: None,
binary: false,
},
Span::test_data(),
);
assert_eq!(actual, expected);
}
#[test]
fn hash_bytes() {
let binary = Value::binary(vec![0xC0, 0xFF, 0xEE], Span::test_data());
let expected = Value::string(
"5f80e231382769b0102b1164cf722d83".to_owned(),
Span::test_data(),
);
let actual = generic_digest::action::<Md5>(
&binary,
&Arguments {
cell_paths: None,
binary: false,
},
Span::test_data(),
);
assert_eq!(actual, expected);
}
}