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63 lines
1.3 KiB
63 lines
1.3 KiB
<?php declare(strict_types=1);
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/*
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* This file is part of PHPUnit.
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*
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* (c) Sebastian Bergmann <sebastian@phpunit.de>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace PHPUnit\Event;
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use function count;
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use Countable;
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use IteratorAggregate;
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/**
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* @template-implements IteratorAggregate<int, Event>
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*
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* @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
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*/
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final class EventCollection implements Countable, IteratorAggregate
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{
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/**
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* @psalm-var list<Event>
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*/
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private array $events = [];
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public function add(Event ...$events): void
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{
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foreach ($events as $event) {
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$this->events[] = $event;
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}
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}
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/**
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* @psalm-return list<Event>
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*/
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public function asArray(): array
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{
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return $this->events;
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}
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public function count(): int
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{
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return count($this->events);
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}
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public function isEmpty(): bool
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{
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return $this->count() === 0;
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}
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public function isNotEmpty(): bool
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{
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return $this->count() > 0;
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}
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public function getIterator(): EventCollectionIterator
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{
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return new EventCollectionIterator($this);
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}
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}
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