www.aleph1.co.uk Git - yaffs-website/blob - web/core/modules/field/tests/src/Kernel/Timestamp/TimestampItemTest.php

   1 <?php
   2
   3 namespace Drupal\Tests\field\Kernel\Timestamp;
   4
   5 use Drupal\Core\Field\FieldItemInterface;
   6 use Drupal\Core\Field\FieldItemListInterface;
   7 use Drupal\entity_test\Entity\EntityTest;
   8 use Drupal\field\Entity\FieldConfig;
   9 use Drupal\field\Entity\FieldStorageConfig;
  10 use Drupal\Tests\field\Kernel\FieldKernelTestBase;
  11
  12 /**
  13  * Tests the timestamp fields.
  14  *
  15  * @group field
  16  */
  17 class TimestampItemTest extends FieldKernelTestBase {
  18
  19   /**
  20    * A field storage to use in this test class.
  21    *
  22    * @var \Drupal\field\Entity\FieldStorageConfig
  23    */
  24   protected $fieldStorage;
  25
  26   /**
  27    * The field used in this test class.
  28    *
  29    * @var \Drupal\field\Entity\FieldConfig
  30    */
  31   protected $field;
  32
  33   /**
  34    * {@inheritdoc}
  35    */
  36   protected function setUp() {
  37     parent::setUp();
  38
  39     // Create a field with settings to validate.
  40     $this->fieldStorage = FieldStorageConfig::create([
  41       'field_name' => 'field_timestamp',
  42       'type' => 'timestamp',
  43       'entity_type' => 'entity_test',
  44     ]);
  45     $this->fieldStorage->save();
  46     $this->field = FieldConfig::create([
  47       'field_storage' => $this->fieldStorage,
  48       'bundle' => 'entity_test',
  49     ]);
  50     $this->field->save();
  51   }
  52
  53   /**
  54    * Tests using entity fields of the datetime field type.
  55    */
  56   public function testDateTime() {
  57     // Verify entity creation.
  58     $entity = EntityTest::create();
  59     $value = 1488914208;
  60     $entity->field_timestamp = $value;
  61     $entity->name->value = $this->randomMachineName();
  62     $this->entityValidateAndSave($entity);
  63
  64     // Verify entity has been created properly.
  65     $id = $entity->id();
  66     $entity = EntityTest::load($id);
  67     $this->assertTrue($entity->field_timestamp instanceof FieldItemListInterface, 'Field implements interface.');
  68     $this->assertTrue($entity->field_timestamp[0] instanceof FieldItemInterface, 'Field item implements interface.');
  69     $this->assertEquals($entity->field_timestamp->value, $value);
  70     $this->assertEquals($entity->field_timestamp[0]->value, $value);
  71
  72     // Verify changing the date value.
  73     $new_value = 1488914000;
  74     $entity->field_timestamp->value = $new_value;
  75     $this->assertEquals($entity->field_timestamp->value, $new_value);
  76
  77     // Read changed entity and assert changed values.
  78     $this->entityValidateAndSave($entity);
  79     $entity = EntityTest::load($id);
  80     $this->assertEquals($entity->field_timestamp->value, $new_value);
  81
  82     // Test sample item generation.
  83     $entity = EntityTest::create();
  84     $entity->field_timestamp->generateSampleItems();
  85     $this->entityValidateAndSave($entity);
  86
  87     // Ensure there is sample value a generated for the field.
  88     $this->assertNotNull($entity->field_timestamp->value);
  89   }
  90
  91 }