extern crate task3;

#[test]
fn test_one_char() {
    assert_eq!(
        task3::count("♥ The quick brown fox jumps over the lazy dog. ♥", 'T'),
        1
    );
}

#[test]
fn test_two_char() {
    assert_eq!(
        task3::count(
            "♥ The quick brown fox jumps over the lazy dog. ♥",
            '♥',
        ),
        2
    );
}

#[test]
#[should_panic]
fn test_wrong() {
    assert_eq!(
        task3::count("♥ The quick brown fox jumps over the lazy dog. ♥", 'c'),
        2
    );
}

#[test]
fn test_four_char() {
    assert_eq!(
        task3::count("♥ The quick brown fox jumps over the lazy dog. ♥", 'o'),
        4
    );
}

#[test]
fn test_no_char() {
    assert_eq!(
        task3::count("♥ The quick brown fox jumps over the lazy dog. ♥", '!'),
        0
    );
}