assertIsWritable()

assertIsWritable()

assertIsWritable(string $filename[, string $message = ''])

Reports an error identified by $message if the file or directory specified by $filename is not writable.

assertNotIsWritable() is the inverse of this assertion and takes the same arguments.

Example A.32: Usage of assertIsWritable()

<?php
use PHPUnit\Framework\TestCase;

class IsWritableTest extends TestCase
{
    public function testFailure()
    {
        $this->assertIsWritable('/path/to/unwritable');
    }
}
?>
phpunit IsWritableTest
PHPUnit 5.6.0 by Sebastian Bergmann and contributors.

F

Time: 0 seconds, Memory: 4.75Mb

There was 1 failure:

1) IsWritableTest::testFailure
Failed asserting that "/path/to/unwritable" is writable.

/home/sb/IsWritableTest.php:6

FAILURES!
Tests: 1, Assertions: 1, Failures: 1.
doc_PHPUnit
2016-10-16 15:37:39
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