assertDirectoryIsReadable(string $directory[, string $message = ''])

PHPUnit9.0 斷言集合

當(dāng) ?$directory? 所指定的目錄不是個目錄或不可讀時報告錯誤，錯誤訊息由 ?$message? 指定。
?assertDirectoryIsNotReadable()? 是與之相反的斷言，接受相同的參數(shù)。
示例 1.11 assertDirectoryIsReadable() 的用法

<?php declare(strict_types=1);
use PHPUnit\Framework\TestCase;

final class DirectoryIsReadableTest extends TestCase
{
    public function testFailure(): void
    {
        $this->assertDirectoryIsReadable('/path/to/directory');
    }
}

$ phpunit DirectoryIsReadableTest
PHPUnit latest.0 by Sebastian Bergmann and contributors.

F

Time: 0 seconds, Memory: 4.75Mb

There was 1 failure:

1) DirectoryIsReadableTest::testFailure
Failed asserting that "/path/to/directory" is readable.

/home/sb/DirectoryIsReadableTest.php:6

FAILURES!
Tests: 1, Assertions: 1, Failures: 1.