freeCodeCamp Challenge Guide: Test if One Value is Below or At Least as Large as Another

Test if One Value is Below or At Least as Large as Another


Problem Explanation

To begin, locate the file “tests/1_unit_tests.js” and scroll to the suite of tests for ‘Comparisons’.

This file contains multiple suites of tests for the project, and this challenge requires you to make the tests in /** 9 */ pass.


Hints

Hint 1

isBelow() compares if the first parameter is less than the second (a < b).
isAtLeast() compares if the first parameter is equal to or less than the second (a >= b).

Hint 2

The lines in the test should be changed from assert.fail() to either assert.isBelow() or assert.isAtLeast().


Solutions

Solution 1 (Click to Show/Hide)
/** 9 - .isBelow() => a < b , .isAtLeast =>  a >= b **/
test('#isBelow, #isAtLeast', function() {
  assert.isAtLeast('world'.length, 5);
  assert.isAtLeast(2 * Math.random(), 0);
  assert.isBelow(5 % 2, 2);
  assert.isBelow(2 / 3, 1);
});