Migrated tests to jest

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

test2/getScrollPosition/getScrollPosition.js

@@ -0,0 +1,5 @@
+const getScrollPosition = (el = window) => ({
+x: el.pageXOffset !== undefined ? el.pageXOffset : el.scrollLeft,
+y: el.pageYOffset !== undefined ? el.pageYOffset : el.scrollTop
+});
+module.exports = getScrollPosition;

test2/getScrollPosition/getScrollPosition.test.js

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