function RoleExistsConstraintValidatorTest::testValueMustBeAString

Tests that the constraint validator will only work with strings.

File

core/modules/user/tests/src/Kernel/Plugin/Validation/Constraint/RoleExistsConstraintValidatorTest.php, line 35

Class

RoleExistsConstraintValidatorTest

Tests Role Exists Constraint Validator.

Namespace

Code

public function testValueMustBeAString() : void {
  $definition = DataDefinition::create('any')->addConstraint('RoleExists');
  $this->expectException(UnexpectedTypeException::class);
  $this->expectExceptionMessage('Expected argument of type "string", "int" given');
  $this->container
    ->get('typed_data_manager')
    ->create($definition, 39)
    ->validate();
}