// factor a MockWebElement instance
private static IWebElement Get(MockWebDriver parent, By by)
{
// get the 'by' value from this locator
var byValue = GetLocatorValue(by);
// get factoring method
const BindingFlags flags = BindingFlags.Static | BindingFlags.Public;
var method = typeof(MockWebElement).GetMethodByDescription(byValue, flags);
// setup conditions
var isMethod = method != default;
var isWhiteList = !isMethod && parent.LocatorsWhiteList.Any(i => Regex.IsMatch(byValue, i));
// default
if (isWhiteList)
{
return(new MockWebElement(parent));
}
if (!isMethod)
{
throw new NoSuchElementException();
}
// factor
try
{
return(method?.GetParameters().Length == 1
? (IWebElement)method.Invoke(null, new object[] { parent })
: (IWebElement)method?.Invoke(null, null));
}
catch (Exception e)
{
throw e.InnerException ?? e;
}
}
public static IWebElement GetInvalidState(MockWebDriver parent)
{
// get a positive element
var element = Positive(parent);
// set element invalid state to true
((MockWebElement)element).IsInvalidState = true;
// return invalid state element
return(element);
}
public static IWebElement GetFile(MockWebDriver parent)
{
// setup
var onElement = new MockWebElement(
parent, tagName: "INPUT", text: string.Empty, enabled: true, selected: false, displayed: true);
// apply attribute data
onElement.Attributes["type"] = "file";
// result
return(onElement);
}
/// <summary>
/// Factor a collection of <see cref="MockWebElement"/> instances based on a given locator.
/// </summary>
/// <param name="parent">Driver in use.</param>
/// <param name="by">The locating mechanism to use.</param>
/// <returns>An interface through which the user controls elements on the page.</returns>
public static ReadOnlyCollection <IWebElement> GetElements(MockWebDriver parent, By by)
{
// collect elements
var elements = new List <IWebElement>
{
Get(parent, by),
Get(parent, by)
};
// return collection
return(new ReadOnlyCollection <IWebElement>(elements.Where(i => i != null).ToList()));
}
private static IWebElement RandomElement(MockWebDriver parent, int positiveRatio, Func <IWebElement> factory)
{
// get score
var score = 0;
lock (random)
{
score = random.Next(0, 100);
}
// factoring
return((score <= positiveRatio) ? Positive(parent) : factory.Invoke());
}
// gets a random element (positive or negative).
private static ReadOnlyCollection <IWebElement> RandomElements(
MockWebDriver parent, int existsRatio, Func <ReadOnlyCollection <IWebElement> > factory)
{
// get score
var score = 0;
lock (random)
{
score = random.Next(0, 100);
}
// factoring
return((score <= existsRatio)
? new ReadOnlyCollection <IWebElement>(new List <IWebElement> {
Positive(parent)
})
: factory.Invoke());
}
/// <summary>
/// Initializes a new instance of the <see cref="MockWebElement"/> class.
/// </summary>
/// <param name="parent"></param>
/// <param name="tagName">Sets the <see cref="IWebElement.TagName"/> property of this element.</param>
/// <param name="text">Sets the <see cref="IWebElement.Text"/> property of this element.</param>
/// <param name="enabled">Sets the <see cref="IWebElement.Enabled"/> property of this element.</param>
/// <param name="selected">Sets the <see cref="IWebElement.Selected"/> property of this element.</param>
/// <param name="displayed">Sets the <see cref="IWebElement.Displayed"/> property of this element.</param>
public MockWebElement(MockWebDriver parent, string tagName, string text, bool enabled, bool selected, bool displayed)
{
// state
value = "default";
// properties
WrappedDriver = parent;
TagName = tagName;
Text = text;
Enabled = enabled;
Selected = selected;
Displayed = displayed;
Location = new Point(1, 1);
Size = new Size(10, 10);
Attributes = new Dictionary <string, string>()
{
[MockLocators.Index] = "0",
[MockLocators.Null] = null,
["href"] = "http://m.from-href.io/"
};
}
public static IWebElement GetFocused(MockWebDriver parent) => Positive(parent);
// gets a random element (positive or negative).
private static ReadOnlyCollection <IWebElement> RandomElements(MockWebDriver parent, int existsRatio)
{
return(RandomElements(parent, existsRatio,
factory: () => new ReadOnlyCollection <IWebElement>(new List <IWebElement>())));
}
public static IWebElement GetNegative(MockWebDriver parent) => Negative(parent);
// gets a random element (positive or negative).
private static IWebElement RandomElement(MockWebDriver parent, int positiveRatio)
{
return(RandomElement(parent, positiveRatio, factory: () => Negative(parent)));
}
/// <summary>
/// Gets a random element with a configurable chance of getting a positive element.
/// </summary>
/// <param name="parent">Driver in use.</param>
/// <param name="positiveRatio">The chance % of getting a positive element.</param>
/// <returns>An interface through which the user controls elements on the page.</returns>
public static IWebElement GetRandom(MockWebDriver parent, int positiveRatio)
{
return(RandomElement(parent, positiveRatio));
}
public static IWebElement GetBody(MockWebDriver parent) => new MockWebElement(parent, tagName: "BODY");
public static IWebElement GetOptions(MockWebDriver parent) => new MockWebElement(parent, tagName: "option");
/// <summary>
/// Factor an <see cref="MockWebElement"/> instance based on a given locator.
/// </summary>
/// <param name="parent">Driver in use.</param>
/// <param name="by">The locating mechanism to use.</param>
/// <returns>An interface through which the user controls elements on the page.</returns>
public static IWebElement GetElement(MockWebDriver parent, By by)
{
return(Get(parent, by));
}
/// <summary>
/// Initializes a new instance of the <see cref="MockWebElement"/> class.
/// </summary>
/// <param name="parent">Driver in use.</param>
/// <param name="tagName">Sets the <see cref="IWebElement.TagName"/> property of this element.</param>
public MockWebElement(MockWebDriver parent, string tagName)
: this(parent, tagName, text : "Mock: Positive Element")
{
}
// gets a positive 'DIV' element private static IWebElement Positive(MockWebDriver parent) => new MockWebElement(parent);
public static IWebElement GetRandomStale(MockWebDriver parent)
{
// fetch elements >> return first or null
return(RandomElement(parent, 95, () => parent.FindElement(MockBy.Stale())));
}
public static IWebElement GetRandomNotExists(MockWebDriver parent)
{
// fetch elements >> return first or null
return(RandomElements(parent, 1).FirstOrDefault());
}
public static IWebElement GetRandomNegative(MockWebDriver parent) => RandomElement(parent, 10);
public static IWebElement GetRandomPositive(MockWebDriver parent) => RandomElement(parent, 90);
// gets a negative 'DIV' element private static IWebElement Negative(MockWebDriver parent) => new MockWebElement(parent, tagName: "div", text: "Mock: Negative Element", enabled: false, selected: false, displayed: false);
/// <summary>
/// Initializes a new instance of the <see cref="MockWebElement"/> class.
/// </summary>
/// <param name="parent">Driver in use.</param>
/// <param name="tagName">Sets the <see cref="IWebElement.TagName"/> property of this element.</param>
/// <param name="text">Sets the <see cref="IWebElement.Text"/> property of this element.</param>
public MockWebElement(MockWebDriver parent, string tagName, string text)
: this(parent, tagName, text, enabled : true)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="MockWebElement"/> class.
/// </summary>
/// <param name="parent">Driver in use.</param>
/// <param name="tagName">Sets the <see cref="IWebElement.TagName"/> property of this element.</param>
/// <param name="text">Sets the <see cref="IWebElement.Text"/> property of this element.</param>
/// <param name="enabled">Sets the <see cref="IWebElement.Enabled"/> property of this element.</param>
/// <param name="selected">Sets the <see cref="IWebElement.Selected"/> property of this element.</param>
public MockWebElement(MockWebDriver parent, string tagName, string text, bool enabled, bool selected)
: this(parent, tagName, text, enabled, selected, displayed : true)
{
}
public static IWebElement GetSelectElement(MockWebDriver parent) => new MockWebElement(parent, tagName: "select");
/// <summary>
/// Creates a new instance of <see cref="MockNavigation"/>.
/// </summary>
/// <param name="driver"><see cref="MockWebDriver"/> on which this <see cref="MockNavigation"/> based.</param>
public MockNavigation(MockWebDriver driver)
{
this.driver = driver;
}
/// <summary>
/// Initializes a new instance of the <see cref="MockWebElement"/> class.
/// </summary>
/// <param name="parent">Driver in use.</param>
public MockWebElement(MockWebDriver parent) : this(parent, tagName : "div")
{
}