<?php

declare(strict_types=1);

namespace Symplify\SmartFileSystem\Tests\Finder\SmartFinder;

use Iterator;
use PHPUnit\Framework\TestCase;
use Symplify\SmartFileSystem\FileSystemFilter;
use Symplify\SmartFileSystem\Finder\FinderSanitizer;
use Symplify\SmartFileSystem\Finder\SmartFinder;

final class SmartFinderTest extends TestCase
{
    /**
     * @var SmartFinder
     */
    private $smartFinder;

    protected function setUp(): void
    {
        $this->smartFinder = new SmartFinder(new FinderSanitizer(), new FileSystemFilter());
    }

    /**
     * @dataProvider provideData()
     */
    public function test(array $paths, string $suffix, int $expectedCount): void
    {
        $fileInfos = $this->smartFinder->find($paths, $suffix);
        $this->assertCount($expectedCount, $fileInfos);
    }

    public function provideData(): Iterator
    {
        yield [[__DIR__ . '/Fixture'], '*.twig', 2];
        yield [[__DIR__ . '/Fixture'], '*.txt', 1];
        yield [[__DIR__ . '/Fixture/some_file.twig'], '*.txt', 1];
        yield [[__DIR__ . '/Fixture/some_file.twig', __DIR__ . '/Fixture/nested_path'], '*.txt', 2];
    }
}