/// <summary>
/// Asserts that the element does not have the specified class.
/// </summary>
/// <param name="elementHandle">An <see cref="ElementHandle"/></param>
/// <param name="className">The class name</param>
/// <param name="because">A phrase explaining why the assertion is needed. If the phrase does not start with the word <i>because</i>, it is prepended automatically.</param>
/// <returns>A <see cref="Task"/> representing the asynchronous operation.</returns>
public static async Task ShouldNotHaveClassAsync(this ElementHandle elementHandle, string className, string because = null)
{
if (await elementHandle.HasClassAsync(className).ConfigureAwait(false))
{
Throw.ShouldNotHaveClass(elementHandle, className, because);
}
}
/// <summary>
/// Asserts that the element does not have the specified class.
/// </summary>
/// <param name="handle">An <see cref="ElementHandle"/></param>
/// <param name="className">The class name</param>
/// <param name="message">Optional failure message</param>
public static async Task ShouldNotHaveClassAsync(this ElementHandle handle, string className, string message = null)
{
if (await handle.HasClassAsync(className).ConfigureAwait(false))
{
Throw.ShouldNotHaveClass(handle, message);
}
}
/// <summary>
/// Indicates whether the element has the specified class or not.
/// </summary>
/// <param name="handle">An <see cref="ElementHandle"/></param>
/// <param name="className">The class name</param>
/// <returns><c>true</c> if the element has the specified class</returns>
public static bool HasClass(this ElementHandle handle, string className)
{
return(handle.HasClassAsync(className).Result());
}