3 namespace Drupal\Tests\options\Kernel;
5 use Drupal\Core\Entity\Exception\FieldStorageDefinitionUpdateForbiddenException;
6 use Drupal\entity_test\Entity\EntityTest;
7 use Drupal\field\Entity\FieldConfig;
8 use Drupal\field\Entity\FieldStorageConfig;
11 * Tests for the 'Options' field types.
15 class OptionsFieldTest extends OptionsFieldUnitTestBase {
22 public static $modules = ['options'];
25 * Test that allowed values can be updated.
27 public function testUpdateAllowedValues() {
28 // All three options appear.
29 $entity = EntityTest::create();
30 $form = \Drupal::service('entity.form_builder')->getForm($entity);
31 $this->assertTrue(!empty($form[$this->fieldName]['widget'][1]), 'Option 1 exists');
32 $this->assertTrue(!empty($form[$this->fieldName]['widget'][2]), 'Option 2 exists');
33 $this->assertTrue(!empty($form[$this->fieldName]['widget'][3]), 'Option 3 exists');
35 // Use one of the values in an actual entity, and check that this value
36 // cannot be removed from the list.
37 $entity = EntityTest::create();
38 $entity->{$this->fieldName}->value = 1;
40 $this->fieldStorage->setSetting('allowed_values', [2 => 'Two']);
42 $this->fieldStorage->save();
43 $this->fail(t('Cannot update a list field storage to not include keys with existing data.'));
45 catch (FieldStorageDefinitionUpdateForbiddenException $e) {
46 $this->pass(t('Cannot update a list field storage to not include keys with existing data.'));
48 // Empty the value, so that we can actually remove the option.
49 unset($entity->{$this->fieldName});
52 // Removed options do not appear.
53 $this->fieldStorage->setSetting('allowed_values', [2 => 'Two']);
54 $this->fieldStorage->save();
55 $entity = EntityTest::create();
56 $form = \Drupal::service('entity.form_builder')->getForm($entity);
57 $this->assertTrue(empty($form[$this->fieldName]['widget'][1]), 'Option 1 does not exist');
58 $this->assertTrue(!empty($form[$this->fieldName]['widget'][2]), 'Option 2 exists');
59 $this->assertTrue(empty($form[$this->fieldName]['widget'][3]), 'Option 3 does not exist');
61 // Completely new options appear.
62 $this->fieldStorage->setSetting('allowed_values', [10 => 'Update', 20 => 'Twenty']);
63 $this->fieldStorage->save();
64 // The entity holds an outdated field object with the old allowed values
65 // setting, so we need to reinitialize the entity object.
66 $entity = EntityTest::create();
67 $form = \Drupal::service('entity.form_builder')->getForm($entity);
68 $this->assertTrue(empty($form[$this->fieldName]['widget'][1]), 'Option 1 does not exist');
69 $this->assertTrue(empty($form[$this->fieldName]['widget'][2]), 'Option 2 does not exist');
70 $this->assertTrue(empty($form[$this->fieldName]['widget'][3]), 'Option 3 does not exist');
71 $this->assertTrue(!empty($form[$this->fieldName]['widget'][10]), 'Option 10 exists');
72 $this->assertTrue(!empty($form[$this->fieldName]['widget'][20]), 'Option 20 exists');
74 // Options are reset when a new field with the same name is created.
75 $this->fieldStorage->delete();
76 FieldStorageConfig::create($this->fieldStorageDefinition)->save();
78 'field_name' => $this->fieldName,
79 'entity_type' => 'entity_test',
80 'bundle' => 'entity_test',
83 entity_get_form_display('entity_test', 'entity_test', 'default')
84 ->setComponent($this->fieldName, [
85 'type' => 'options_buttons',
88 $entity = EntityTest::create();
89 $form = \Drupal::service('entity.form_builder')->getForm($entity);
90 $this->assertTrue(!empty($form[$this->fieldName]['widget'][1]), 'Option 1 exists');
91 $this->assertTrue(!empty($form[$this->fieldName]['widget'][2]), 'Option 2 exists');
92 $this->assertTrue(!empty($form[$this->fieldName]['widget'][3]), 'Option 3 exists');
94 // Test the generateSampleValue() method.
95 $entity = EntityTest::create();
96 $entity->{$this->fieldName}->generateSampleItems();
97 $this->entityValidateAndSave($entity);