assertIsReadable()
assertIsReadable(string $filename[, string $message = ''])
当 $filename
所指定的文件或目录不可读时报告错误,错误讯息由 $message
指定。
assertNotIsReadable()
是与之相反的断言,并接受相同的参数。
例 A.31: assertIsReadable() 的用法
- <?php
- use PHPUnit\Framework\TestCase;
- class IsReadableTest extends TestCase
- {
- public function testFailure()
- {
- $this->assertIsReadable('/path/to/unreadable');
- }
- }
- ?>
phpunit IsReadableTest
- PHPUnit 6.5.0 by Sebastian Bergmann and contributors.
- F
- Time: 0 seconds, Memory: 4.75Mb
- There was 1 failure:
- 1) IsReadableTest::testFailure
- Failed asserting that "/path/to/unreadable" is readable.
- /home/sb/IsReadableTest.php:6
- FAILURES!
- Tests: 1, Assertions: 1, Failures: 1.