function BlockValidationTest::testLabelValidation

Tests validation of config entity's label.

Overrides ConfigEntityValidationTestBase::testLabelValidation

File

core/modules/block/tests/src/Kernel/BlockValidationTest.php, line 86

Class

BlockValidationTest

Tests validation of block entities.

Namespace

Code

public function testLabelValidation() : void {
  static::setLabel($this->entity, "Multi\nLine");
  // TRICKY: because the Block config entity type does not specify a `label`
  // key, it is impossible for the generic ::testLabelValidation()
  // implementation in the base class to know at which property to expect a
  // validation error. Hence it is hardcoded in this case.
  $this->assertValidationErrors([
    'settings.label' => "Labels are not allowed to span multiple lines or contain control characters.",
  ]);
}