core-dev 0.0.1

core-dev library is an utility library for rust. It contains a lot of useful functions and APIs to speed up development cycle.
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

use pretty_assertions::assert_eq;
use rstest::rstest;

use pad::{Alignment, PadStr};

use core_dev::stringlib::align_left;
use core_dev::stringlib::align_right;


#[cfg(test)]
mod test_align_center {

    use core_dev::stringlib::align_center;
    use super::assert_eq;
    use super::rstest;

    #[rstest]
    #[case("content", 20, "      content       ")]
    #[case("c", 3, " c ")]
    fn against_str(
        #[case] content: &str,
        #[case] width: usize,
        #[case] expected: &str,
    ) {
        let result = align_center(content, width);
        println!("'{}'", result);
        assert_eq!(result, expected);
    }
}


#[cfg(test)]
mod test_align_string_builder {
    use core_dev::stringlib::AlignString;
    use super::Alignment;
    use super::rstest;


    #[rstest]
    #[case("content", 20, Alignment::Middle, "      content       ")]
    #[case("c", 3, Alignment::Middle, " c ")]
    #[case("c", 3, Alignment::Left, "c  ")]
    #[case("c", 3, Alignment::Right, "  c")]
    fn against_str(
        #[case] content: &str,
        #[case] width: usize,
        #[case] alignment: Alignment,
        #[case] expected: &str,
    ) {
        let mut builder = AlignString::new(content);
        let mut builder = builder
            .width(width)
            .alignment(alignment);


        let result = builder.build();
        println!("'{}'", result);
        assert_eq!(result, expected);
    }
}