/**
* Bus constructor.
*
* @param MiddlewareInterface[] $middlewares
*/
public function __construct(array $middlewares = array())
{
$this->middlewares = new SortedArrayHashMap([], new ReverseComparator(new Comparator()));
foreach ($middlewares as $priority => $middleware) {
if (!$middleware instanceof MiddlewareInterface) {
throw InvalidMiddlewareException::forUnknownValue($middleware);
}
$this->addMiddleware($middleware, $priority);
}
}
/**
* Test forUnknownValue method.
*/
public function testForUnknownValue()
{
$this->given($cause = new \Exception('some cause'))->when($exception = InvalidMiddlewareException::forUnknownValue('foo', $cause))->then->object($exception)->isInstanceOf(InvalidMiddlewareException::class)->integer($exception->getCode())->isEqualTo(0)->object($exception->getPrevious())->isIdenticalTo($cause);
$this->given($exception = InvalidMiddlewareException::forUnknownValue('bar'))->then->variable($exception->getPrevious())->isNull();
}
