keyhog 0.5.40

keyhog: detects leaked credentials in source trees, git history, and cloud storage
Documentation 
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
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69

use clap::{CommandFactory, Parser};
use keyhog::args::{parse_space_bytes, Cli, Command};

const GIB: u64 = 1024 * 1024 * 1024;

#[test]
fn parse_space_bytes_resolves_gib_suffix_exactly() {
    assert_eq!(parse_space_bytes("50G"), Ok(50 * GIB));
    assert_eq!(parse_space_bytes("1T"), Ok(1024 * GIB));
    assert_eq!(parse_space_bytes("500M"), Ok(500 * 1024 * 1024));
}

#[test]
fn parse_space_bytes_handles_fractional() {
    assert_eq!(parse_space_bytes("1.5G"), Ok(GIB + GIB / 2));
}

#[test]
fn parse_space_bytes_rejects_bare_number() {
    assert!(
        parse_space_bytes("50").is_err(),
        "unitless input must not silently mean bytes"
    );
}

#[test]
fn parse_space_bytes_rejects_unknown_suffix() {
    assert!(parse_space_bytes("5Z").is_err());
}

#[test]
fn parse_space_bytes_empty_is_zero() {
    assert_eq!(parse_space_bytes(""), Ok(0));
}

#[test]
fn scan_system_space_flag_parses_through_clap() {
    let cli = Cli::parse_from(["keyhog", "scan-system", "--space", "2G"]);
    match cli.command {
        Some(Command::ScanSystem(args)) => assert_eq!(args.space, 2 * GIB),
        other => panic!(
            "expected ScanSystem command, got something else: {}",
            other.is_some()
        ),
    }
}

#[test]
fn scan_system_space_default_is_50_gib() {
    let cli = Cli::parse_from(["keyhog", "scan-system"]);
    match cli.command {
        Some(Command::ScanSystem(args)) => assert_eq!(args.space, 50 * GIB),
        _ => panic!("expected ScanSystem command"),
    }
}

#[test]
fn scan_system_rejects_unitless_space() {
    let err = Cli::try_parse_from(["keyhog", "scan-system", "--space", "50"]);
    assert!(
        err.is_err(),
        "unitless --space 50 must be rejected by the value_parser"
    );
}

#[test]
fn cli_definition_is_internally_consistent() {
    Cli::command().debug_assert();
}