Migrated tests to jest

Used jest-codemods to migrate, will have to pass everything by hand before we can merge.

test3/initializeArrayWithRangeRight/initializeArrayWithRangeRight.js

@@ -0,0 +1,5 @@
+const initializeArrayWithRangeRight = (end, start = 0, step = 1) =>
+Array.from({ length: Math.ceil((end + 1 - start) / step) }).map(
+(v, i, arr) => (arr.length - i - 1) * step + start
+);
+module.exports = initializeArrayWithRangeRight;

test3/initializeArrayWithRangeRight/initializeArrayWithRangeRight.test.js

@@ -0,0 +1,8 @@
+const expect = require('expect');
+const initializeArrayWithRangeRight = require('./initializeArrayWithRangeRight.js');
+
+test('Testing initializeArrayWithRangeRight', () => {
+  //For more information on all the methods supported by tape
+  //Please go to https://github.com/substack/tape
+  expect(typeof initializeArrayWithRangeRight === 'function').toBeTruthy();
+});