SortTest.php

<?php

declare (strict_types=1);
namespace Drupal\Tests\CSpell;

use PHPUnit\Framework\TestCase;

/**
 * Tests that the dictionary.txt file is properly sorted.
 *
 * @group cspell
 */
class SortTest extends TestCase {
    
    /**
     * The path to the dictionary file.
     */
    private string $filePath;
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() : void {
        $this->filePath = dirname(__DIR__, 5) . '/core/misc/cspell/dictionary.txt';
    }
    
    /**
     * Tests that the file exists.
     */
    public function testFileExists() : void {
        $this->assertFileExists($this->filePath);
    }
    
    /**
     * Tests that the file is properly sorted.
     */
    public function testSorted() : void {
        $content = file_get_contents($this->filePath);
        $this->assertIsString($content);
        $current_dictionary = explode("\n", rtrim($content));
        $this->assertIsArray($current_dictionary);
        $sorted_dictionary = $current_dictionary;
        sort($current_dictionary);
        $this->assertSame($current_dictionary, $sorted_dictionary);
    }

}