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<?php
namespace Illuminate\Support\Testing\Fakes;
use PHPUnit\Framework\Assert as PHPUnit;
use Illuminate\Contracts\Events\Dispatcher;
class EventFake implements Dispatcher
{
/**
* All of the events that have been dispatched keyed by type.
*
* @var array
*/
protected $events = [];
/**
* Assert if an event was dispatched based on a truth-test callback.
*
* @param string $event
* @param callable|null $callback
* @return void
*/
public function assertDispatched($event, $callback = null)
{
PHPUnit::assertTrue(
$this->dispatched($event, $callback)->count() > 0,
"The expected [{$event}] event was not dispatched."
);
}
/**
* Determine if an event was dispatched based on a truth-test callback.
*
* @param string $event
* @param callable|null $callback
* @return void
*/
public function assertNotDispatched($event, $callback = null)
{
PHPUnit::assertTrue(
$this->dispatched($event, $callback)->count() === 0,
"The unexpected [{$event}] event was dispatched."
);
}
/**
* Get all of the events matching a truth-test callback.
*
* @param string $event
* @param callable|null $callback
* @return \Illuminate\Support\Collection
*/
public function dispatched($event, $callback = null)
{
if (! $this->hasDispatched($event)) {
return collect();
}
$callback = $callback ?: function () {
return true;
};
return collect($this->events[$event])->filter(function ($arguments) use ($callback) {
return $callback(...$arguments);
});
}
/**
* Determine if the given event has been dispatched.
*
* @param string $event
* @return bool
*/
public function hasDispatched($event)
{
return isset($this->events[$event]) && ! empty($this->events[$event]);
}
/**
* Register an event listener with the dispatcher.
*
* @param string|array $events
* @param mixed $listener
* @return void
*/
public function listen($events, $listener)
{
//
}
/**
* Determine if a given event has listeners.
*
* @param string $eventName
* @return bool
*/
public function hasListeners($eventName)
{
//
}
/**
* Register an event and payload to be dispatched later.
*
* @param string $event
* @param array $payload
* @return void
*/
public function push($event, $payload = [])
{
//
}
/**
* Register an event subscriber with the dispatcher.
*
* @param object|string $subscriber
* @return void
*/
public function subscribe($subscriber)
{
//
}
/**
* Flush a set of pushed events.
*
* @param string $event
* @return void
*/
public function flush($event)
{
//
}
/**
* Fire an event and call the listeners.
*
* @param string|object $event
* @param mixed $payload
* @param bool $halt
* @return array|null
*/
public function fire($event, $payload = [], $halt = false)
{
return $this->dispatch($event, $payload, $halt);
}
/**
* Fire an event and call the listeners.
*
* @param string|object $event
* @param mixed $payload
* @param bool $halt
* @return array|null
*/
public function dispatch($event, $payload = [], $halt = false)
{
$name = is_object($event) ? get_class($event) : (string) $event;
$this->events[$name][] = func_get_args();
}
/**
* Remove a set of listeners from the dispatcher.
*
* @param string $event
* @return void
*/
public function forget($event)
{
//
}
/**
* Forget all of the queued listeners.
*
* @return void
*/
public function forgetPushed()
{
//
}
/**
* Dispatch an event and call the listeners.
*
* @param string|object $event
* @param mixed $payload
* @return void
*/
public function until($event, $payload = [])
{
return $this->dispatch($event, $payload, true);
}
}
|