function RandomTest::testRandomNameException

Tests infinite loop prevention whilst generating random names.

@covers ::name

File

core/tests/Drupal/Tests/Component/Utility/RandomTest.php, line 63

Class

RandomTest

Tests random data generation.

Namespace

Code

public function testRandomNameException() : void {
    // There are fewer than 100 possibilities so an exception should occur to
    // prevent infinite loops.
    $random = new Random();
    $this->expectException(\RuntimeException::class);
    for ($i = 0; $i <= 100; $i++) {
        $str = $random->name(1, TRUE);
        $names[$str] = TRUE;
    }
}