function NodeTypeValidationTest::testDescriptionAndHelpCannotBeEmpty

Tests that description and help text can be NULL, but not empty strings.

File

core/modules/node/tests/src/Kernel/NodeTypeValidationTest.php, line 72

Class

NodeTypeValidationTest

Tests validation of node_type entities.

Namespace

Code

public function testDescriptionAndHelpCannotBeEmpty() : void {
  $this->entity
    ->set('description', NULL)
    ->set('help', NULL);
  // The entity's getters should cast NULL values to empty strings.
  $this->assertSame('', $this->entity
    ->getDescription());
  $this->assertSame('', $this->entity
    ->getHelp());
  // But NULL values should be valid at the config level.
  $this->assertValidationErrors([]);
  // But they cannot be empty strings, because that doesn't make sense.
  $this->entity
    ->set('description', '')
    ->set('help', '');
  $this->assertValidationErrors([
    'description' => 'This value should not be blank.',
    'help' => 'This value should not be blank.',
  ]);
}