public string Invoke(LocatedElements locatedElements, string attributeName) => locatedElements .ConstraintCount(c => c == 1) .Elements .First() .GetAttribute(attributeName) .ToString();
public string Invoke(LocatedElements elements, string toleranceValue)
{
elements.ConstraintCount(c => c > 0);
var configuration = Context.ConfigurationProvider.Get(VisualRegressionConfiguration.Default);
var baseVersionId = configuration.ScreenshotStoreBaseVersionId;
var referenceVersionId = configuration.ScreenshotStoreReferenceVersionId;
var tolerance = ParseToleranceLevel(toleranceValue.FallbackEmptyString(() => configuration.ScreenshotDiffTolerance));
foreach (var element in elements.Elements)
{
var screenshot = element.TakeScreenshot(Context.Driver, Context.ConfigurationProvider);
var elementId = IdentityProvider.GetIdentifier(Context.Driver, elements, element);
ScreenshotStore.Store(screenshot, Context.TopicId, elementId, referenceVersionId);
var diff = ScreenshotStore.Compare(Context.TopicId, elementId, baseVersionId, referenceVersionId);
Invoker.AddImage(ScreenshotStore.GetPath(Context.TopicId, elementId, configuration.ScreenshotStoreBaseVersionId));
Invoker.AddImage(ScreenshotStore.GetPath(Context.TopicId, elementId, configuration.ScreenshotStoreReferenceVersionId));
Invoker.AddImage(ScreenshotStore.GetPath(Context.TopicId, elementId, configuration.ScreenshotStoreDiffVersionId));
Invoker.AddInfo($"Total difference {diff}");
if (diff > tolerance)
{
throw new ComparisonAssertionException(elementId, baseVersionId, referenceVersionId, diff * 100, tolerance * 100);
}
}
return("true");
}
public string Invoke(LocatedElements locatedElements) => locatedElements .ConstraintCount(c => c == 1) .Elements .First() .Displayed .ToString();
public string Invoke(LocatedElements elements, string pattern)
{
elements
.ConstraintCount(c => c > 0)
.Elements
.ForEach(e => VerifyElement(pattern, e));
return("true");
}
public void Invoke(LocatedElements elements, string value)
=> elements
.ConstraintCount(c => c > 0)
.Elements
.ForEach(
x => Context
.Driver
.ExecuteScriptWithArguments(JavascriptCode.SetValue(value), x));
public string Invoke(LocatedElements elements) => elements .ConstraintCount(c => c == 1) .Elements .First() .Size .Height .ToString();
public void Invoke(LocatedElements elements, OptionLocator optionLocator)
{
var action = new OpenQA.Selenium.Interactions.Actions(Context.Driver);
elements
.ConstraintCount(c => c == 1)
.Elements
.ForEach(x => PerformSelection(new SelectElement(x), optionLocator));
}
public string Invoke(LocatedElements elements)
{
if (!elements.Elements.Any())
{
throw new AssertionException("Element expected to exists", "No element found", WebDrivers.Default);
}
return("true");
}
public void Invoke(LocatedElements elements)
{
var action = new OpenQA.Selenium.Interactions.Actions(Context.Driver);
elements
.ConstraintCount(c => c == 1)
.Elements
.ForEach(x =>
action
.Release(x)
.Perform());
}
public void Invoke(LocatedElements elements)
{
var action = new OpenQA.Selenium.Interactions.Actions(Context.Driver);
elements
.ConstraintCount(c => c > 0)
.Elements
.ForEach(x =>
action
.MoveToElement(x)
.DoubleClick()
.Perform());
}
public void Invoke(LocatedElements elements, Point coordinate)
{
var action = new OpenQA.Selenium.Interactions.Actions(Context.Driver);
elements
.ConstraintCount(c => c == 1)
.Elements
.ForEach(x =>
action
.MoveToElement(x, (int)coordinate.X, (int)coordinate.Y)
.ClickAndHold()
.Perform());
}
public void Invoke(LocatedElements elements, Point coordinates)
{
var action = new OpenQA.Selenium.Interactions.Actions(Context.Driver);
elements
.ConstraintCount(c => c > 0)
.Elements
.ForEach(e =>
action
.MoveToElement(e, (int)coordinates.X, (int)coordinates.Y)
.Click()
.Perform());
}
public string GetIdentifier(IWebDriver driver, LocatedElements elements, IWebElement element)
{
var replacedCharacters = Path.GetInvalidFileNameChars()
.Concat(new[] { '_' })
.ToArray();
var id = string.Join("_",
GetElementIndex(elements, element),
element.TagName,
elements.Locator.Id,
elements.Parameter);
var safeId = string.Join("_", id.Split(replacedCharacters, StringSplitOptions.RemoveEmptyEntries));
return(safeId.Length > MAX_ID_LENGTH?safeId.Substring(0, MAX_ID_LENGTH) : safeId);
}
public string Invoke(LocatedElements elements)
{
elements.ConstraintCount(c => c > 0);
var configuration = Context.ConfigurationProvider.Get(VisualRegressionConfiguration.Default);
var versionId = configuration.ScreenshotStoreReferenceVersionId;
foreach (var element in elements.Elements)
{
var screenshot = element.TakeScreenshot(Context.Driver, Context.ConfigurationProvider);
var elementId = IdentityProvider.GetIdentifier(Context.Driver, elements, element);
ScreenshotStore.Store(screenshot, Context.TopicId, elementId, versionId);
return(ScreenshotStore.GetPath(Context.TopicId, elementId, versionId));
}
return("");
}
public string Invoke(LocatedElements elements)
{
elements.ConstraintCount(c => c == 1);
var configuration = Context.ConfigurationProvider.Get(VisualRegressionConfiguration.Default);
var deltaVersionId = configuration.ScreenshotStoreDiffVersionId;
var elementId = IdentityProvider.GetIdentifier(Context.Driver, elements, elements.Elements.First());
var image = ScreenshotStore.GetPath(Context.TopicId, elementId, deltaVersionId);
const long BYTE_LIMIT = 0x186A0;
if (ImageInliner.TryInlineImage(image, "400", BYTE_LIMIT, out string base64))
{
return(base64);
}
else
{
return($"Image has reached a size limit of {BYTE_LIMIT} bytes");
}
}
public void Invoke(LocatedElements elements) => elements .ConstraintCount(c => c == 1) .Elements .First() .Submit();
public string Invoke(LocatedElements elements) => elements.Elements.Count() + "";
public string Invoke(LocatedElements elements) => elements .ConstraintCount(c => c == 1) .Elements .First() .TagName;
private int GetElementIndex(LocatedElements elements, IWebElement element) => elements .Elements .ToList() .IndexOf(element) + 1;
public void Invoke(LocatedElements elements) => elements .ConstraintCount(c => c > 0) .Elements .ForEach(x => Context.Driver.ExecuteScriptWithArguments(ChangeHighlightScript, x));
public string Invoke(LocatedElements locatedElements, string propertyName) => locatedElements .ConstraintCount(c => c == 1) .Elements .First() .GetCssValue(propertyName);
public void Invoke(LocatedElements elements, string keys) => elements .ConstraintCount(c => c > 0) .Elements .ForEach(e => TypeLikeHuman(e, keys));
public void Invoke(LocatedElements elements, string keys) => elements .ConstraintCount(c => c > 0) .Elements .ForEach(x => x.SendKeys(keys));
public string Invoke(LocatedElements elements)
=> elements
.ConstraintCount(c => c == 1)
.Elements
.First()
.GetAttribute("innerHTML");
public void Invoke(LocatedElements elements) => elements .ConstraintCount(c => c > 0) .Elements .ForEach(x => x.Click());
public void Invoke(LocatedElements elements)
=> elements
.ConstraintCount(c => c == 1)
.Elements
.ForEach(x => x.SendKeys(""));
