/// <summary>
/// Verifies that specified <paramref name="template"/> produced a specific
/// error during transformation.
/// </summary>
/// <param name="template">
/// A <see cref="Template"/> that has already been rendered.
/// </param>
/// <param name="errorText">
/// A <see cref="string"/> that contains expected error text.
/// </param>
/// <exception cref="System.ArgumentNullException">
/// <paramref name="template"/> or <paramref name="errorText"/> is null.
/// </exception>
/// <exception cref="AssertFailedException">
/// No references to <paramref name="errorText"/> could be found among
/// <see cref="Template.Errors"/>.
/// </exception>
public static void HasError(Template template, string errorText)
{
if (template == null)
{
throw new ArgumentNullException("template");
}
if (errorText == null)
{
throw new ArgumentNullException("errorText");
}
HasError(template.Errors, errorText);
}
/// <summary>
/// Verifies that specified <paramref name="template"/> produced no <see cref="Template.Errors"/>
/// during transformation.
/// </summary>
/// <param name="template">
/// A <see cref="Template"/> that has already been rendered.
/// </param>
/// <exception cref="System.ArgumentNullException">
/// <paramref name="template"/> is null.
/// </exception>
/// <exception cref="AssertFailedException">
/// <see cref="Template.Errors"/> is not empty.
/// </exception>
public static void NoErrors(Template template)
{
if (template == null)
{
throw new ArgumentNullException("template");
}
NoErrors(template.Errors);
}