private static void ExecuteAssertion(Internals.Assertions.IAssertion assertion, Func<string> customMessage)
{
try
{
if (assertion.IsSatisfied()) return;
}
catch (ArgumentException ex)
{
throw new ShouldAssertException(ex.Message, ex);
}
throw new ShouldAssertException(assertion.GenerateMessage(customMessage()));
}
