minigrep_ddesreum 0.1.0

My version of the grep command using Rust inspired by The Rust Programing Book
Documentation 
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//! Unit tests

use super::*;

#[test]
fn case_sensitive() {
    let query = "duct";
    let contents = "\
Rust:
safe, fast, productive.
Pick three.
Duct tape.";
    assert_eq!(vec!["safe, fast, productive."], search(query, contents));   
}

#[test]
    fn case_insensitive() {
        let query = "rUsT";
        let contents = "\
Rust:
safe, fast, productive.
Pick three.
Trust me.";

        assert_eq!(
            vec!["Rust:", "Trust me."],
            search_case_insensitive(query, contents)
        );
    }