function RandomTest::testRandomMachineNameException

Tests infinite loop prevention whilst generating random names.

@covers ::machineName

File

core/tests/Drupal/Tests/Component/Utility/RandomTest.php, line 140

Class

RandomTest

Tests random data generation.

Namespace

Code

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