function RandomTest::testRandomStringValidator

Tests random string validation callbacks.

@covers ::string

File

core/tests/Drupal/Tests/Component/Utility/RandomTest.php, line 185

Class

RandomTest

Tests random data generation.

Namespace

Code

public function testRandomStringValidator() : void {
    $random = new Random();
    $this->firstStringGenerated = '';
    $str = $random->string(1, TRUE, [
        $this,
        '_RandomStringValidate',
    ]);
    $this->assertNotEquals($this->firstStringGenerated, $str);
}