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65 lines
1.4 KiB
65 lines
1.4 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\TextUI\Configuration;
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use function count;
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use function iterator_count;
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use Countable;
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use Iterator;
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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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* @template-implements Iterator<int, TestSuite>
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*/
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final class TestSuiteCollectionIterator implements Countable, Iterator
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{
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/**
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* @psalm-var list<TestSuite>
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*/
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private readonly array $testSuites;
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private int $position = 0;
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public function __construct(TestSuiteCollection $testSuites)
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{
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$this->testSuites = $testSuites->asArray();
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}
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public function count(): int
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{
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return iterator_count($this);
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}
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public function rewind(): void
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{
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$this->position = 0;
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}
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public function valid(): bool
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{
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return $this->position < count($this->testSuites);
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}
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public function key(): int
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{
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return $this->position;
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}
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public function current(): TestSuite
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{
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return $this->testSuites[$this->position];
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}
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public function next(): void
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{
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$this->position++;
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}
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}
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