/// <summary>
/// Wait for the element to have the desired value in the css style
/// </summary>
/// <param name="pageElement"></param>
/// <param name="styleProperty"></param>
/// <param name="desiredValue"></param>
public void WaitForCssStyleValue(PageElement pageElement, string styleProperty, string desiredValue)
{
var webElement = GetElement(pageElement);
Wait.UpTo(10.Seconds()).For(() => new TestResponse(desiredValue, webElement.GetCssValue(styleProperty),
$"Failed to wait for the '{pageElement.Description}' element to have the expected value in the '{styleProperty}' property"));
}
public void WaitForLocatedOnScreen(PageElement pageElement, TimeSpan timeout = default(TimeSpan))
{
WaitForAny(pageElement, timeout == default(TimeSpan)? 30.Seconds() : timeout);
var webElement = GetElement(pageElement);
WaitForLocatedOnScreen(webElement, pageElement.Description);
}
/// <summary>
/// Clear out a textbox by using Ctrl+A, Delete. Particularly useful for custom editors/inputs
/// </summary>
/// <param name="pageElement"></param>
public void SelectAllThenDelete(PageElement pageElement)
{
var webElement = GetElement(pageElement);
try
{
try
{
// some page elements may not be directly clickable, and already have focus, so don't fail on this
webElement.Click();
Thread.Sleep(500.Milliseconds());
}
catch (Exception e)
{
Log($"Tried to click on '{pageElement.Description}' in order to clear it, but the click failed. Continuing.\nException details: {e.Message}");
}
var action = new Actions(_webdriver)
.KeyDown(Keys.Control)
.SendKeys("a")
.KeyUp(Keys.Control)
.SendKeys(Keys.Delete);
action.Build().Perform();
Thread.Sleep(500.Milliseconds());
}
catch (Exception e)
{
throw new Exception("Tried to remove the text from '" + pageElement.Description + "' using Ctrl+A, Delete but it failed!", e);
}
}
public void SwitchToIFrame(PageElement pageElement)
{
WaitForAny(pageElement, 30.Seconds());
var webElement = GetElement(pageElement);
_webdriver.SwitchTo().Frame(webElement);
}
public void WaitForEnabled(PageElement pageElement, TimeSpan timeout)
{
WaitForAny(pageElement, timeout);
var webElement = GetElement(pageElement);
Wait.UpTo(timeout).For(() =>
new TestResponse(webElement.Enabled, $"Failed waiting for '{pageElement.Description}' to be enabled"));
}
public void Uncheck(PageElement pageElement)
{
var webElement = GetElement(pageElement);
if (webElement.Selected)
{
webElement.Click();
}
}
public void Check(PageElement pageElement)
{
WaitForAny(pageElement, 30.Seconds());
var element = GetElement(pageElement);
if (!element.Selected)
{
element.Click();
}
}
public void WaitForAngularRequestsToStop(PageElement pageElement)
{
if (pageElement.Css == null)
{
throw new Exception("Unable to wait for angular on '" + pageElement.Description +
"' since it doesn't have a css selector value");
}
Wait.UpTo(30.Seconds()).For(() => new TestResponse(DoesElementHaveNoOutstandingAngularRequests(_webdriver, pageElement.Css),
"Tried to wait for the element: " + pageElement.Description + "' to have no more angular requests but it was still busy. Consider increasing the timeout or checking network speed."));
}
public bool Exists(PageElement pageElement)
{
try
{
var elements = GetElements(pageElement);
return(elements.Count > 0);
}
catch
{
return(false);
}
}
/// <summary>
/// Wait for the element to have one of the desired values in the css style
/// </summary>
/// <param name="pageElement"></param>
/// <param name="styleProperty"></param>
/// <param name="desiredValues"></param>
public void WaitForACssStyleValue(PageElement pageElement, string styleProperty,
params string[] desiredValues)
{
var webElement = GetElement(pageElement);
Wait.UpTo(10.Seconds()).For(() =>
{
var cssValue = webElement.GetCssValue(styleProperty);
return(new TestResponse(desiredValues.Any(finalValue => finalValue == cssValue),
$"Failed to wait for the '{pageElement.Description}' element to have one of the expected values ({string.Join(", ", desiredValues)}) in the '{styleProperty}' property, but it was: {cssValue}"));
});
}
public void WaitForCssStyleValuesNotPresent(PageElement pageElement, string styleProperty,
params string[] nonDesiredValues)
{
var webElement = GetElement(pageElement);
Wait.UpTo(10.Seconds()).For(() =>
{
var cssValue = webElement.GetCssValue(styleProperty);
return(new TestResponse(!nonDesiredValues.Contains(cssValue),
$"Waiting for '{pageElement.Description}' to not have any of these values '{string.Join(", ", nonDesiredValues)}' in the style attribute: {styleProperty}.\nBut it had the value: {cssValue}"));
});
}
public string GetAttributeValue(PageElement pageElement, string attributeName)
{
var webElement = GetElement(pageElement);
try
{
return(webElement.GetAttribute(attributeName));
}
catch (Exception e)
{
throw new Exception("Failed to get the '" + attributeName + "' attribute value of the element: " + pageElement.Description, e);
}
}
public bool IsVisible(PageElement pageElement)
{
try
{
var webElement = GetElement(pageElement);
ScrollIntoView(webElement);
return(webElement.Displayed);
}
catch
{
return(false);
}
}
public void RightClick(PageElement pageElement, bool scrollIntoViewBeforeClick = true)
{
// Adding a micro sleep to provide a little more robustness before trying to execute a click
Thread.Sleep(200);
var webElement = GetElement(pageElement);
if (scrollIntoViewBeforeClick)
{
ScrollIntoView(webElement);
}
RightClick(webElement, pageElement.Description);
}
public void FileUpload(PageElement pageElement, string filePath)
{
var webElement = GetElement(pageElement);
try
{
ScrollIntoView(webElement);
webElement.SendKeys(filePath);
}
catch (Exception e)
{
throw new Exception("Tried to upload a file from '" + filePath + "' into element: " + pageElement.Description + "\nBut I got an error", e);
}
}
public string GetText(PageElement pageElement)
{
var webElement = GetElement(pageElement);
try
{
return(webElement.Text);
}
catch (Exception e)
{
throw new Exception("Tried to get the text for the element '" + pageElement.Description +
"' but got an error.", e);
}
}
public bool IsEnabled(PageElement pageElement)
{
var webElement = GetElement(pageElement);
try
{
ScrollIntoView(webElement);
return(webElement.Enabled);
}
catch
{
return(false);
}
}
/// <summary>
/// Send the provided keys to the given element
/// </summary>
/// <param name="pageElement"></param>
/// <param name="text"></param>
public void SendKeys(PageElement pageElement, string text)
{
var webElement = GetElement(pageElement);
try
{
webElement.SendKeys(text);
}
catch (Exception e)
{
throw new Exception(
"Tried to submit text '" + text + "' to element '" + pageElement.Description + "' but got an error",
e);
}
}
public void PressTab(PageElement pageElement)
{
var webElement = GetElement(pageElement);
try
{
ScrollIntoView(webElement);
webElement.SendKeys(Keys.Tab);
}
catch (Exception e)
{
throw new Exception(
"Tried to send 'TAB' to element: " + pageElement.Description + ".\nBut got an error", e);
}
}
public bool IsSelected(PageElement pageElement)
{
var webElement = GetElement(pageElement);
try
{
return(webElement.Selected);
}
catch (Exception e)
{
throw new Exception(
"Tried to determine if the '" + pageElement.Description +
"' element was selected, but go an error.", e);
}
}
/// <summary>
/// Wait for any instance of this element to be found
/// </summary>
/// <param name="element"></param>
/// <param name="timeout"></param>
/// <returns></returns>
public void WaitForAny(PageElement element, TimeSpan timeout)
{
var searchContext = GetElementFinder(element, out _);
try
{
var wait = new WebDriverWait(_webdriver, timeout);
wait.Until(d => d.FindElements(searchContext).Any());
}
catch (Exception e)
{
throw new Exception("Waiting for element: " + element.Description + " for " + timeout.TotalSeconds + " seconds, but got an error:\n" +
e.Message + ",\nStack Trace: \n" + e.StackTrace);
}
}
private ReadOnlyCollection <IWebElement> GetElements(PageElement element)
{
var selectorTried = "";
var searchContext = GetElementFinder(element, out selectorTried);
try
{
return(_webdriver.FindElements(searchContext));
}
catch (Exception e)
{
throw new Exception("Failed to find elements '" + element.Description + "'.\nSelector used: " +
selectorTried + "\nException thrown: " +
e.Message);
}
}
/// <summary>
/// Wait for the element to be visible, but don't throw exception if it doesn't load
/// in that time
/// </summary>
/// <param name="pageElement"></param>
/// <param name="timeout"></param>
public void SilentWaitForVisible(PageElement pageElement, TimeSpan timeout)
{
var stopWatch = new Stopwatch();
stopWatch.Start();
while (stopWatch.Elapsed < timeout)
{
if (IsVisible(pageElement))
{
stopWatch.Stop();
return;
}
Thread.Sleep(1.Seconds());
}
stopWatch.Stop();
}
public void WaitForText(PageElement pageElement, string text, TimeSpan timeout)
{
WaitForExists(pageElement, timeout);
var webElement = GetElement(pageElement);
try
{
new WebDriverWait(_webdriver, timeout).Until(d => webElement.Text.ToLower().Contains(text.ToLower()));
}
catch (Exception e)
{
throw new Exception(
$"Tried to wait for the element '{pageElement.Description}' to have the text '{text}'.\nCurrent text: {webElement.Text}",
e);
}
}
public void Clear(PageElement pageElement)
{
var element = GetElement(pageElement);
try
{
element.Clear();
Thread.Sleep(500);
// forcing the sleep here as the clear action is slightly delayed and caused problems in the next actions like sendkeys
}
catch (Exception e)
{
throw new Exception("Tried to clear: " + pageElement.Description + ",\n\nbut got an error: " +
e.Message + ",\n\nStack Trace: \n" + e.StackTrace);
}
}
public void EnterText(PageElement pageElement, string text)
{
var webElement = GetElement(pageElement);
try
{
webElement.Clear();
// short delay to let the clear event take affect
Thread.Sleep(500.Milliseconds());
webElement.SendKeys(text);
}
catch (Exception e)
{
throw new Exception("Tried to enter the text '" + text + "' into element '" + pageElement.Description + "' but failed", e);
}
}
public void SwitchToIFrame(int iFrameIndex)
{
var desiredCount = iFrameIndex + 1;
var iFrameElement = new PageElement("Iframe")
{
Css = "iframe"
};
Wait.UpTo(10.Seconds()).For(() =>
{
var iFrameCount = GetElements(iFrameElement).Count;
return(new TestResponse(iFrameCount >= desiredCount,
"Failed to wait for enough iFrames, current count '" + iFrameCount + "', required: " + desiredCount));
});
_webdriver.SwitchTo().Frame(iFrameIndex);
}
public List <string> GetSelectOptions(PageElement pageElement)
{
WaitForAny(pageElement, 30.Seconds());
var webElement = GetElement(pageElement);
try
{
var selectElement = new SelectElement(webElement);
return(selectElement.Options.Select(option => option.Text).ToList());
}
catch (Exception e)
{
throw new Exception(
"Tried to get the list of options for the select element '" + pageElement.Description +
"' but got an error.", e);
}
}
public List <string> GetSelectedOptions(PageElement pageElement)
{
var webElement = GetElement(pageElement);
try
{
var selectElement = new SelectElement(webElement);
var options = selectElement.AllSelectedOptions;
return(options.Select(option => option.Text).ToList());
}
catch (Exception e)
{
throw new Exception(
"Tried to get the currently selected option(s) from '" + pageElement.Description +
"' but there was an error", e);
}
}
/// <summary>
/// Select option <paramref name="optionToSelect"/> from the drop down element <paramref name="pageElement"/>
/// </summary>
public void Select(PageElement pageElement, string optionToSelect, bool partialMatch = false)
{
WaitForAny(pageElement, 30.Seconds());
var webElement = GetElement(pageElement);
var selectElement = new SelectElement(webElement);
Wait.UpTo(10.Seconds()).For(() =>
new TestResponse(selectElement.Options.Count > 0, $"Expected the Select element '{pageElement.Description}' to have at least 1 option, so i could select '{optionToSelect}' but it had none available"));
try
{
selectElement.SelectByText(optionToSelect, partialMatch);
}
catch (Exception e)
{
throw new Exception("Tried to select the option '" + optionToSelect + "' from the select element '" +
pageElement.Description + "'.\nBut it failed, current options: " + string.Join(", ",
selectElement.Options.Select(option => option.Text)), e);
}
}
