andre/30-seconds-of-code
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Additional tests

Browse Source
This commit is contained in:
Angelos Chalaris
2018-11-10 11:12:59 +02:00
parent 82028dc2b1
commit 79ec21be2e
5 changed files with 39 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
test/elementIsVisibleInViewport.test.js
View File

@ -4,3 +4,11 @@ const {elementIsVisibleInViewport} = require('./_30s.js');
test('elementIsVisibleInViewport is a Function', () => {
expect(elementIsVisibleInViewport).toBeInstanceOf(Function);
});
test('elementIsVisibleInViewport returns a boolean', () => {
let el = document.createElement('div');
expect(typeof elementIsVisibleInViewport(el)).toBe('boolean');
});
test('elementIsVisibleInViewport returns a boolean', () => {
let el = document.createElement('div');
expect(typeof elementIsVisibleInViewport(el, true)).toBe('boolean');
});