public void WaitToDisappearWaitsForTheElementToDisappear()
{
// It seems that Firefox times are very inaccurate, so we expect 400ms+/-200ms (See: https://stackoverflow.com/a/16753220)
var expectedTimeout = 400.Milliseconds();
var pageSource = @"
<html>
<script>
function hideSoon() {
var el = document.getElementById('myBtn');
window.setTimeout(function() {
el.style.display = 'none';
}, " + expectedTimeout.TotalMilliseconds + @");
}
</script>
<body>
<button id='myBtn' onclick='hideSoon()'>Hide me</button>
</body>
</html>";
using (var browser = OpenBrowserWithPage(pageSource))
{
var btn = browser.WaitForElement(By.Id("myBtn"), "button");
btn.Click();
var startTime = DateTime.Now;
btn.WaitToDisappear(1.Seconds());
var endTime = DateTime.Now;
Assert.IsFalse(btn.Displayed, "Button should have disappeared");
var threshold = 200.Milliseconds();
WaitTests.AssertTimeoutWithinThreashold(startTime, endTime, threshold, "WaitForDisappear");
}
}
public void OpenWindowThrowsTimeoutExceptionIfAWindowIsntOpenedAfterSpecifiedTimeout()
{
const string pageSource = @"
<html>
<body>
<button id='dummyButton'>Click me</button>
</body>
</html>";
using (var browser = OpenBrowserWithPage(pageSource))
{
var button = browser.WaitForElement(By.Id("dummyButton"), "Dummy button");
var startTime = DateTime.MinValue;
var expectedTimeout = WaitTests.DefaultWaitTimeoutForUnitTests;
TestUtils.ExpectException <TimeoutException>(() =>
browser.OpenWindow(() =>
{
startTime = DateTime.Now;
button.Click();
}, "non existent window", expectedTimeout)); // TODO: use WaitTests's constant after merge with master
var endTime = DateTime.Now;
WaitTests.AssertTimeoutWithinThreashold(startTime, endTime, expectedTimeout + WaitTests.DefaultWaitTimeoutForUnitTests, "OpenWindow");
}
}
