Number of employees who met the target

#[test]
fn t1() {
    let start = std::time::Instant::now();
    let val = Solution::number_of_employees_who_met_target(vec![0, 1, 2, 3, 4], 2);
    let expected = 3;
    log_result!(val == expected, "t1", start, &expected, &val);
    assert_eq!(val, expected);
}

#[test]
fn t2() {
    let start = std::time::Instant::now();
    let val = Solution::number_of_employees_who_met_target(vec![5, 1, 4, 2, 2], 6);
    let expected = 0;
    log_result!(val == expected, "t2", start, &expected, &val);
    assert_eq!(val, expected);
}

#[test]
fn t3() {
    let start = std::time::Instant::now();
    let val = Solution::number_of_employees_who_met_target(vec![5, 5, 5], 5);
    let expected = 3;
    log_result!(val == expected, "t3", start, &expected, &val);
    assert_eq!(val, expected);
}

#[test]
fn t4() {
    let start = std::time::Instant::now();
    let val = Solution::number_of_employees_who_met_target(vec![0, 1, 2], 0);
    let expected = 3;
    log_result!(val == expected, "t4", start, &expected, &val);
    assert_eq!(val, expected);
}

#[test]
fn t5() {
    let start = std::time::Instant::now();
    let val = Solution::number_of_employees_who_met_target(vec![3], 3);
    let expected = 1;
    log_result!(val == expected, "t5", start, &expected, &val);
    assert_eq!(val, expected);
}

#[test]
fn t6() {
    let start = std::time::Instant::now();
    let val = Solution::number_of_employees_who_met_target(vec![10, 5, 3, 7, 2], 5);
    let expected = 3;
    log_result!(val == expected, "t6", start, &expected, &val);
    assert_eq!(val, expected);
}