wdio-example.js

	describe.only('example', function () {
		it('should find visible element, low arity', function () {
			browser.execute(function () {
				document.body.innerHTML = '<div id="a" class="a">foo</div><div id="b">blah</div>';
			});

			// We pretend we're waiting on a list of dom elements to be
			// created.
			browser.waitUntil(
				() => browser.elements('//*[@class="a"]').value.length > 0,
				2000,
				'has list',
				200);

			browser.execute(function () {
				var a = document.getElementById('a');
				a.parentElement.removeChild(a);
			});

			browser.waitForVisible('//*[@id="b"]', 100);
			// XXX fails because it waits for div a.
		});
		it('should find visible element, full arity', function () {
			browser.execute(function () {
				document.body.innerHTML = '<div id="a" class="a">foo</div><div id="b">blah</div>';
			});

			// We pretend we're waiting on a list of dom elements to be
			// created.
			browser.waitUntil(
				() => browser.elements('//*[@class="a"]').value.length > 0,
				2000,
				'has list',
				200);

			browser.execute(function () {
				var a = document.getElementById('a');
				a.parentElement.removeChild(a);
			});

			browser.waitForVisible('//*[@id="b"]', 100, false);
			// XXX works because all optional args are passed.
		});
	});