text: /* eslint no-shadow: 0 */
  
  const test = require("tap").test;
  const ss = require("../");
  
  test("meanSimple", function (t) {
      t.test("can get the mean of two numbers", function (t) {
          t.equal(ss.meanSimple([1, 2]), 1.5);
          t.end();
      });
      t.test("can get the mean of one number", function (t) {
          t.equal(ss.meanSimple([1]), 1);
          t.end();
      });
      t.test("an empty list has no average", function (t) {
          t.throws(function () {
              ss.meanSimple([]);
          });
          t.end();
      });
      t.end();
  });
  