/// <summary>
/// Verifies that the <paramref name="actualValue"/> is matched by the <paramref name="matcher"/>.
/// </summary>
/// <param name="actualValue">The actual value to match.</param>
/// <param name="matcher">The matcher.</param>
/// <param name="message">The error message.</param>
/// <param name="formatArgs">The format args for the error message.</param>
/// <exception cref="ExpectationException">Thrown if value does not match.</exception>
public static void That(object actualValue, Matcher matcher, string message, params object[] formatArgs)
{
if (!matcher.Matches(actualValue))
{
var writer = new StringDescriptionWriter();
writer.AppendTextFormat(message, formatArgs);
WriteDescriptionOfFailedMatch(writer, actualValue, matcher);
throw new ExpectationException(writer.ToString());
}
}
