quantile_test.hhs

/*
 * @Author Jianan Lin
 * test for quantile function
 */


function quantile_test() {

    *import math: quantile
    
    let a = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10];

    if (!(quantile(a, 0) === [1])) {
        throw new Error('Unit test failed for quantile');
    }

    if (!(quantile(a, 1) === a)) {
        throw new Error('Unit test failed for quantile');
    }

    if (!(quantile(a, 0.5) === [1, 2, 3, 4, 5])) {
        throw new Error('Unit test failed for quantile');
    }

    if (!(quantile(a, 0.3) === [1, 2, 3])) {
        throw new Error('Unit test failed for quantile');
    }
    
    //print('quantile test pass');
}