public ExceptionCentricTestSpecificationRunner(IExceptionComparer comparer, IFactWriter factWriter, IFactReader factReader, IHandlerResolver handlerResolver)
{
_comparer = comparer ?? throw new ArgumentNullException(nameof(comparer));
_factWriter = factWriter ?? throw new ArgumentNullException(nameof(factWriter));
_factReader = factReader ?? throw new ArgumentNullException(nameof(factReader));
_handlerResolver = handlerResolver ?? throw new ArgumentNullException(nameof(handlerResolver));
}
