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/* eslint no-shadow: 0 */
const test = require("tap").test;const ss = require("../");
test("tTestTwoSample", function (t) {    t.test("can test independency of two samples", function (t) {        const res = ss.tTestTwoSample([1, 2, 3, 4], [3, 4, 5, 6], 0);        t.equal(res, -2.1908902300206643);        t.end();    });
    t.test("can test independency of two samples (mu == -2)", function (t) {        const res = ss.tTestTwoSample([1, 2, 3, 4], [3, 4, 5, 6], -2);        t.equal(res, 0);        t.end();    });
    t.test(        "can test independency of two samples of different lengths",        function (t) {            const res = ss.tTestTwoSample([1, 2, 3, 4], [3, 4, 5, 6, 1, 2, 0]);            t.equal(res, -0.4165977904505309);            t.end();        }    );
    t.test("has an edge case for one sample being of size zero", function (t) {        t.equal(ss.tTestTwoSample([1, 2, 3, 4], []), null);        t.equal(ss.tTestTwoSample([], [1, 2, 3, 4]), null);        t.equal(ss.tTestTwoSample([], []), null);        t.end();    });
    t.end();});