add follow tests

This commit is contained in:
Shin'ya Ueoka 2017-08-21 21:01:29 +09:00
parent d4d54ca496
commit c50f463bc1
3 changed files with 35 additions and 1 deletions

9
test/content/follow.html Normal file
View file

@ -0,0 +1,9 @@
<!DOCTYPE html>
<html>
<body>
<a href='#' >link</a>
<a href='#' style='display:none'>invisible 1</a>
<a href='#' style='visibility:hidden'>invisible 2</a>
<i>not link<i>
</body>
</html>

View file

@ -11,4 +11,15 @@ describe('Follow class', () => {
expect(Follow.codeChars([])).to.be.equal('');
});
});
describe('#getTargetElements', () => {
beforeEach(() => {
document.body.innerHTML = __html__['test/content/follow.html'];
});
it('returns visible links', () => {
let links = Follow.getTargetElements(window.document);
expect(links).to.have.lengthOf(1);
});
});
});