function LinkExternalProtocolsConstraintValidatorTest::testEmptyField

Tests validating an empty Link field.

File

core/modules/link/tests/src/Unit/Plugin/Validation/Constraint/LinkExternalProtocolsConstraintValidatorTest.php, line 140

Class

LinkExternalProtocolsConstraintValidatorTest

Tests Drupal\link\Plugin\Validation\Constraint\LinkExternalProtocolsConstraintValidator.

Namespace

Code

public function testEmptyField() : void {
  $link = $this->createMock(LinkItemInterface::class);
  $link->expects($this->once())
    ->method('isEmpty')
    ->willReturn(TRUE);
  $link->expects($this->never())
    ->method('getUrl');
  $validator = new LinkExternalProtocolsConstraintValidator();
  $context = $this->createMock(ExecutionContextInterface::class);
  $validator->initialize($context);
  $constraint = new LinkExternalProtocolsConstraint();
  $validator->validate($link, $constraint);
}