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1 <?php
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2
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3 namespace Drupal\Tests\field\Kernel;
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4
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5 use Drupal\Core\Field\BaseFieldDefinition;
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6 use Drupal\Core\Field\FieldItemInterface;
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7 use Drupal\Core\Field\FieldItemListInterface;
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8 use Drupal\entity_test\Entity\EntityTest;
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9 use Drupal\field\Entity\FieldConfig;
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10 use Drupal\field\Entity\FieldStorageConfig;
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11
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12 /**
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13 * Tests the new entity API for the test field type.
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14 *
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15 * @group field
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16 */
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17 class TestItemTest extends FieldKernelTestBase {
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18
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19 /**
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20 * Modules to enable.
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21 *
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22 * @var array
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23 */
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24 public static $modules = ['field_test'];
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25
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26 /**
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27 * The name of the field to use in this test.
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28 *
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29 * @var string
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30 */
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31 protected $fieldName = 'field_test';
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32
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33 protected function setUp() {
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34 parent::setUp();
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35
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36 // Create a 'test_field' field and storage for validation.
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37 FieldStorageConfig::create([
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38 'field_name' => $this->fieldName,
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39 'entity_type' => 'entity_test',
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40 'type' => 'test_field',
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41 ])->save();
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42 FieldConfig::create([
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43 'entity_type' => 'entity_test',
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44 'field_name' => $this->fieldName,
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45 'bundle' => 'entity_test',
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46 ])->save();
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47 }
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48
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49 /**
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50 * Tests using entity fields of the field field type.
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51 */
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52 public function testTestItem() {
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53 // Verify entity creation.
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54 $entity = EntityTest::create();
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55 $value = rand(1, 10);
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56 $entity->field_test = $value;
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57 $entity->name->value = $this->randomMachineName();
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58 $entity->save();
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59
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60 // Verify entity has been created properly.
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61 $id = $entity->id();
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62 $entity = EntityTest::load($id);
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63 $this->assertTrue($entity->{$this->fieldName} instanceof FieldItemListInterface, 'Field implements interface.');
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64 $this->assertTrue($entity->{$this->fieldName}[0] instanceof FieldItemInterface, 'Field item implements interface.');
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65 $this->assertEqual($entity->{$this->fieldName}->value, $value);
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66 $this->assertEqual($entity->{$this->fieldName}[0]->value, $value);
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67
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68 // Verify changing the field value.
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69 $new_value = rand(1, 10);
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70 $entity->field_test->value = $new_value;
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71 $this->assertEqual($entity->{$this->fieldName}->value, $new_value);
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72
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73 // Read changed entity and assert changed values.
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74 $entity->save();
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75 $entity = EntityTest::load($id);
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76 $this->assertEqual($entity->{$this->fieldName}->value, $new_value);
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77
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78 // Test the schema for this field type.
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79 $expected_schema = [
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80 'columns' => [
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81 'value' => [
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82 'type' => 'int',
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83 'size' => 'medium',
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84 ],
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85 ],
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86 'unique keys' => [],
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87 'indexes' => [
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88 'value' => ['value'],
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89 ],
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90 'foreign keys' => [],
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91 ];
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92 $field_schema = BaseFieldDefinition::create('test_field')->getSchema();
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93 $this->assertEqual($field_schema, $expected_schema);
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94 }
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95
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96 }
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