function UuidUnitTest::testUuidValidation

Tests UUID validation.

File

drupal/core/modules/system/lib/Drupal/system/Tests/Uuid/UuidUnitTest.php, line 59

Definition of Drupal\system\Tests\Uuid\UuidUnitTest.

Class

UuidUnitTest

Tests the Drupal\Component\Uuid\Uuid class.

Namespace

Code

function testUuidValidation() {

  // These valid UUIDs.
  $uuid_fqdn = '6ba7b810-9dad-11d1-80b4-00c04fd430c8';
  $uuid_min = '00000000-0000-0000-0000-000000000000';
  $uuid_max = 'ffffffff-ffff-ffff-ffff-ffffffffffff';
  $this
    ->assertTrue($this->uuid
    ->isValid($uuid_fqdn), format_string('FQDN namespace UUID (@uuid) is valid', array(
    '@uuid' => $uuid_fqdn,
  )));
  $this
    ->assertTrue($this->uuid
    ->isValid($uuid_min), format_string('Minimum UUID value (@uuid) is valid', array(
    '@uuid' => $uuid_min,
  )));
  $this
    ->assertTrue($this->uuid
    ->isValid($uuid_max), format_string('Maximum UUID value (@uuid) is valid', array(
    '@uuid' => $uuid_max,
  )));

  // These are invalid UUIDs.
  $invalid_format = '0ab26e6b-f074-4e44-9da-601205fa0e976';
  $invalid_length = '0ab26e6b-f074-4e44-9daf-1205fa0e9761f';
  $this
    ->assertFalse($this->uuid
    ->isValid($invalid_format), format_string('@uuid is not a valid UUID', array(
    '@uuid' => $invalid_format,
  )));
  $this
    ->assertFalse($this->uuid
    ->isValid($invalid_length), format_string('@uuid is not a valid UUID', array(
    '@uuid' => $invalid_length,
  )));
}