public void SeleneWaitTo_HaveJsReturned_WaitsForPresenceInDom_OfInitiialyAbsent()
{
Configuration.Timeout = 0.6;
Configuration.PollDuringWaits = 0.1;
Given.OpenedEmptyPage();
var beforeCall = DateTime.Now;
Given.OpenedPageWithBodyTimedOut(
@"
<p style='display:none'>a</p>
<p style='display:none'>b</p>
",
300
);
Selene.WaitTo(Have.JSReturnedTrue(
@"
var expectedCount = arguments[0]
return document.getElementsByTagName('p').length == expectedCount
"
,
2
));
var afterCall = DateTime.Now;
Assert.Greater(afterCall, beforeCall.AddSeconds(0.3));
Assert.Less(afterCall, beforeCall.AddSeconds(0.6));
}
public void SeleneWaitTo_HaveJsReturned_IsRenderedInError_OnAbsentElementTimeoutFailure()
{
Configuration.Timeout = 0.25;
Configuration.PollDuringWaits = 0.1;
Given.OpenedEmptyPage();
var beforeCall = DateTime.Now;
try
{
Selene.WaitTo(Have.JSReturnedTrue(
@"
var expectedCount = arguments[0]
return document.getElementsByTagName('p').length == expectedCount
"
,
2
));
}
catch (WebDriverTimeoutException error)
{
var afterCall = DateTime.Now;
Assert.Greater(afterCall, beforeCall.AddSeconds(0.25));
var accuracyDelta = 0.2;
Assert.Less(afterCall, beforeCall.AddSeconds(0.25 + 0.1 + accuracyDelta));
// TODO: shoud we check timing here too?
var lines = error.Message.Split("\n").Select(
item => item.Trim()
).ToList();
Assert.Contains("Timed out after 0.25 seconds", lines);
Assert.Contains("while waiting entity with locator: OpenQA.Selenium.Chrome.ChromeDriver", lines);
Assert.Contains("for condition: JSReturnedTrue", lines);
}
// catch (TimeoutException error)
// {
// var afterCall = DateTime.Now;
// Assert.Greater(afterCall, beforeCall.AddSeconds(0.25));
// var accuracyDelta = 0.2;
// Assert.Less(afterCall, beforeCall.AddSeconds(0.25 + 0.1 + accuracyDelta));
// // TODO: shoud we check timing here too?
// var lines = error.Message.Split("\n").Select(
// item => item.Trim()
// ).ToList();
// Assert.Contains("Timed out after 0.25s, while waiting for:", lines);
// Assert.Contains("Browser.All(p).count = 2", lines);
// Assert.Contains("Reason:", lines);
// Assert.Contains("actual: count = 0", lines);
// }
}
