function EmailItemTest::testEmailItem

Tests using entity fields of the email field type.

File

core/modules/field/tests/src/Kernel/Email/EmailItemTest.php, line 51

Class

EmailItemTest

Tests the new entity API for the email field type.

Namespace

Code

public function testEmailItem() : void {
  // Verify entity creation.
  $entity = EntityTest::create();
  $value = 'test@example.com';
  $entity->field_email = $value;
  $entity->name->value = $this->randomMachineName();
  $entity->save();
  // Verify entity has been created properly.
  $id = $entity->id();
  $entity = EntityTest::load($id);
  $this->assertInstanceOf(FieldItemListInterface::class, $entity->field_email);
  $this->assertInstanceOf(FieldItemInterface::class, $entity->field_email[0]);
  $this->assertEquals($value, $entity->field_email->value);
  $this->assertEquals($value, $entity->field_email[0]->value);
  // Verify changing the email value.
  $new_value = $this->randomMachineName();
  $entity->field_email->value = $new_value;
  $this->assertEquals($new_value, $entity->field_email->value);
  // Read changed entity and assert changed values.
  $entity->save();
  $entity = EntityTest::load($id);
  $this->assertEquals($new_value, $entity->field_email->value);
  // Test sample item generation.
  $entity = EntityTest::create();
  $entity->field_email
    ->generateSampleItems();
  $this->entityValidateAndSave($entity);
}