interface DisplayInfoInterface in Examples for Developers 3.x

An interface to objects that provide displayable information.

Part of the PHPUnit Example module. This interface exists so that we can demonstrate using an interface in testing.

This interface as representing objects that can return some sort of display information, such as .info.yml file.

Hierarchy

• interface \Drupal\phpunit_example\DisplayInfoInterface

Related topics

Example: PHPUnit

This example demonstrates PHPUnit for Drupal 8 unit testing.

1 file declares its use of DisplayInfoInterface

DisplayManagerTest.php in modules/phpunit_example/tests/src/Unit/DisplayManagerTest.php

File

modules/phpunit_example/src/DisplayInfoInterface.php, line 16

Namespace

Drupal\phpunit_example

interface DisplayInfoInterface {

  /**
   * Get displayable name.
   *
   * @returns string
   *    The display name for the item this object represents.
   */
  public function getDisplayName();

  /**
   * Get displayable description.
   *
   * @returns string
   *    The displayable description for the item this object represents.
   */
  public function getDisplayDescription();

}

Members

Name	Modifiers	Type	Description	Overrides
DisplayInfoInterface::getDisplayDescription	public	function	Get displayable description.
DisplayInfoInterface::getDisplayName	public	function	Get displayable name.