public function EntityBlockItemTest::testEntityBlockItem in Entityblock 8

Tests using entity fields of the link field type.

File

tests/src/Kernel/EntityBlockItemTest.php, line 45

Class

EntityBlockItemTest

Tests the new entity API for the entityblock field type.

Namespace

Drupal\Tests\entityblock\Kernel

Code

public function testEntityBlockItem() {

  // Create entity.
  $entity = EntityTest::create();
  $title = $this
    ->randomMachineName();
  $view_mode = 'full';
  $entity->field_test->enabled = 1;
  $entity->field_test->title = $title;
  $entity->field_test->view_mode = $view_mode;
  $entity->name->value = $this
    ->randomMachineName();
  $entity
    ->save();

  // Verify that the field value is changed.
  $id = $entity
    ->id();
  $entity = EntityTest::load($id);
  $this
    ->assertTrue($entity->field_test instanceof FieldItemListInterface, 'Field implements interface.');
  $this
    ->assertTrue($entity->field_test[0] instanceof FieldItemInterface, 'Field item implements interface.');
  $this
    ->assertEquals($entity->field_test->title, $title);
  $this
    ->assertEquals($entity->field_test[0]->view_mode, $view_mode);

  // Update only the entity name property to check if the link field data will
  // remain intact.
  $entity->name->value = $this
    ->randomMachineName();
  $entity
    ->save();
  $id = $entity
    ->id();
  $entity = EntityTest::load($id);
  $this
    ->assertEquals($entity->field_test->title, $title);
  $this
    ->assertEquals($entity->field_test[0]->view_mode, $view_mode);

  // Verify changing the field value.
  $new_title = $this
    ->randomMachineName();
  $entity->field_test->title = $new_title;
  $this
    ->assertEquals($entity->field_test->title, $new_title);
  $this
    ->assertEquals($entity->field_test[0]->view_mode, $view_mode);

  // Read changed entity and assert changed values.
  $entity
    ->save();
  $entity = EntityTest::load($id);
  $this
    ->assertEquals($entity->field_test->title, $new_title);
  $this
    ->assertEquals($entity->field_test[0]->view_mode, $view_mode);

  // Test the generateSampleValue() method.
  $entity = EntityTest::create();
  $entity->field_test
    ->generateSampleItems();
  $this
    ->entityValidateAndSave($entity);
}