public function addConverter(ConverterInterface $converter)
{
foreach ($converter->getSubscribedEvents() as $tag => $event) {
$eventName = stripos($tag, 'convert.') === 0 ? $tag : "convert.{$tag}";
if (is_string($event)) {
$event = [$event];
}
$event = array_values($event);
list($callbackName, $priority) = count($event) > 1 ? [$event[0], $event[1]] : [$event[0], EmitterInterface::P_NORMAL];
$this->eventEmitter->addListener($eventName, [$converter, $callbackName], $priority);
}
return $this;
}
public function it_can_add_a_converter(ConverterInterface $converter, Emitter $emitter)
{
$pHigh = EmitterInterface::P_HIGH;
$pNormal = EmitterInterface::P_NORMAL;
$pLow = EmitterInterface::P_LOW;
$converter->getSubscribedEvents()->shouldBeCalled()->willReturn(['img' => 'handleImg', 'convert.foo' => ['handleFoo', $pHigh], 'convert.bar' => ['handleBar', $pLow], 'convertfizz' => ['badFizzHandler'], 'convert..buzz' => ['badBuzzHandler']]);
$emitter->addListener('convert.img', [$converter, 'handleImg'], $pNormal)->shouldBeCalled();
$emitter->addListener('convert.foo', [$converter, 'handleFoo'], $pHigh)->shouldBeCalled();
$emitter->addListener('convert.bar', [$converter, 'handleBar'], $pLow)->shouldBeCalled();
$emitter->addListener('convert.convertfizz', [$converter, 'badFizzHandler'], $pNormal)->shouldBeCalled();
$emitter->addListener('convert..buzz', [$converter, 'badBuzzHandler'], $pNormal)->shouldBeCalled();
$this->addConverter($converter)->shouldReturn($this);
}