annotate core/modules/field/tests/src/Kernel/FieldValidationTest.php @ 19:fa3358dc1485 tip

Add ndrum files
author Chris Cannam
date Wed, 28 Aug 2019 13:14:47 +0100
parents 4c8ae668cc8c
children
rev   line source
Chris@0 1 <?php
Chris@0 2
Chris@0 3 namespace Drupal\Tests\field\Kernel;
Chris@0 4
Chris@0 5 /**
Chris@0 6 * Tests field validation.
Chris@0 7 *
Chris@0 8 * @group field
Chris@0 9 */
Chris@0 10 class FieldValidationTest extends FieldKernelTestBase {
Chris@0 11
Chris@0 12 /**
Chris@0 13 * @var string
Chris@0 14 */
Chris@0 15 private $entityType;
Chris@0 16
Chris@0 17 /**
Chris@0 18 * @var string
Chris@0 19 */
Chris@0 20 private $bundle;
Chris@0 21
Chris@0 22 /**
Chris@0 23 * @var \Drupal\Core\Entity\EntityInterface
Chris@0 24 */
Chris@0 25 private $entity;
Chris@0 26
Chris@0 27 protected function setUp() {
Chris@0 28 parent::setUp();
Chris@0 29
Chris@0 30 // Create a field and storage of type 'test_field', on the 'entity_test'
Chris@0 31 // entity type.
Chris@0 32 $this->entityType = 'entity_test';
Chris@0 33 $this->bundle = 'entity_test';
Chris@0 34 $this->createFieldWithStorage('', $this->entityType, $this->bundle);
Chris@0 35
Chris@0 36 // Create an 'entity_test' entity.
Chris@0 37 $this->entity = entity_create($this->entityType, [
Chris@0 38 'type' => $this->bundle,
Chris@0 39 ]);
Chris@0 40 }
Chris@0 41
Chris@0 42 /**
Chris@0 43 * Tests that the number of values is validated against the field cardinality.
Chris@0 44 */
Chris@0 45 public function testCardinalityConstraint() {
Chris@0 46 $cardinality = $this->fieldTestData->field_storage->getCardinality();
Chris@0 47 $entity = $this->entity;
Chris@0 48
Chris@0 49 for ($delta = 0; $delta < $cardinality + 1; $delta++) {
Chris@0 50 $entity->{$this->fieldTestData->field_name}[] = ['value' => 1];
Chris@0 51 }
Chris@0 52
Chris@0 53 // Validate the field.
Chris@0 54 $violations = $entity->{$this->fieldTestData->field_name}->validate();
Chris@0 55
Chris@0 56 // Check that the expected constraint violations are reported.
Chris@0 57 $this->assertEqual(count($violations), 1);
Chris@0 58 $this->assertEqual($violations[0]->getPropertyPath(), '');
Chris@0 59 $this->assertEqual($violations[0]->getMessage(), t('%name: this field cannot hold more than @count values.', ['%name' => $this->fieldTestData->field->getLabel(), '@count' => $cardinality]));
Chris@0 60 }
Chris@0 61
Chris@0 62 /**
Chris@0 63 * Tests that constraints defined by the field type are validated.
Chris@0 64 */
Chris@0 65 public function testFieldConstraints() {
Chris@0 66 $cardinality = $this->fieldTestData->field_storage->getCardinality();
Chris@0 67 $entity = $this->entity;
Chris@0 68
Chris@0 69 // The test is only valid if the field cardinality is greater than 2.
Chris@0 70 $this->assertTrue($cardinality >= 2);
Chris@0 71
Chris@0 72 // Set up values for the field.
Chris@0 73 $expected_violations = [];
Chris@0 74 for ($delta = 0; $delta < $cardinality; $delta++) {
Chris@0 75 // All deltas except '1' have incorrect values.
Chris@0 76 if ($delta == 1) {
Chris@0 77 $value = 1;
Chris@0 78 }
Chris@0 79 else {
Chris@0 80 $value = -1;
Chris@0 81 $expected_violations[$delta . '.value'][] = t('%name does not accept the value -1.', ['%name' => $this->fieldTestData->field->getLabel()]);
Chris@0 82 }
Chris@0 83 $entity->{$this->fieldTestData->field_name}[] = $value;
Chris@0 84 }
Chris@0 85
Chris@0 86 // Validate the field.
Chris@0 87 $violations = $entity->{$this->fieldTestData->field_name}->validate();
Chris@0 88
Chris@0 89 // Check that the expected constraint violations are reported.
Chris@0 90 $violations_by_path = [];
Chris@0 91 foreach ($violations as $violation) {
Chris@0 92 $violations_by_path[$violation->getPropertyPath()][] = $violation->getMessage();
Chris@0 93 }
Chris@0 94 $this->assertEqual($violations_by_path, $expected_violations);
Chris@0 95 }
Chris@0 96
Chris@0 97 }