Commit 02cd2f43 authored by lauriii's avatar lauriii

Issue #2802541 by dagmar, mpdonadio: Timestamp field type doesn't provide sample values

parent 081132dd
......@@ -2,8 +2,9 @@
namespace Drupal\Core\Field\Plugin\Field\FieldType;
use Drupal\Core\Field\FieldStorageDefinitionInterface;
use Drupal\Core\Field\FieldDefinitionInterface;
use Drupal\Core\Field\FieldItemBase;
use Drupal\Core\Field\FieldStorageDefinitionInterface;
use Drupal\Core\TypedData\DataDefinition;
/**
......@@ -53,4 +54,14 @@ public static function schema(FieldStorageDefinitionInterface $field_definition)
];
}
/**
* {@inheritdoc}
*/
public static function generateSampleValue(FieldDefinitionInterface $field_definition) {
// Pick a random timestamp in the past year.
$timestamp = \Drupal::time()->getRequestTime() - mt_rand(0, 86400 * 365);
$values['value'] = $timestamp;
return $values;
}
}
<?php
namespace Drupal\Tests\field\Kernel\Timestamp;
use Drupal\Core\Field\FieldItemInterface;
use Drupal\Core\Field\FieldItemListInterface;
use Drupal\entity_test\Entity\EntityTest;
use Drupal\field\Entity\FieldConfig;
use Drupal\field\Entity\FieldStorageConfig;
use Drupal\Tests\field\Kernel\FieldKernelTestBase;
/**
* Tests the timestamp fields.
*
* @group field
*/
class TimestampItemTest extends FieldKernelTestBase {
/**
* A field storage to use in this test class.
*
* @var \Drupal\field\Entity\FieldStorageConfig
*/
protected $fieldStorage;
/**
* The field used in this test class.
*
* @var \Drupal\field\Entity\FieldConfig
*/
protected $field;
/**
* {@inheritdoc}
*/
protected function setUp() {
parent::setUp();
// Create a field with settings to validate.
$this->fieldStorage = FieldStorageConfig::create([
'field_name' => 'field_timestamp',
'type' => 'timestamp',
'entity_type' => 'entity_test',
]);
$this->fieldStorage->save();
$this->field = FieldConfig::create([
'field_storage' => $this->fieldStorage,
'bundle' => 'entity_test',
]);
$this->field->save();
}
/**
* Tests using entity fields of the datetime field type.
*/
public function testDateTime() {
// Verify entity creation.
$entity = EntityTest::create();
$value = 1488914208;
$entity->field_timestamp = $value;
$entity->name->value = $this->randomMachineName();
$this->entityValidateAndSave($entity);
// Verify entity has been created properly.
$id = $entity->id();
$entity = EntityTest::load($id);
$this->assertTrue($entity->field_timestamp instanceof FieldItemListInterface, 'Field implements interface.');
$this->assertTrue($entity->field_timestamp[0] instanceof FieldItemInterface, 'Field item implements interface.');
$this->assertEquals($entity->field_timestamp->value, $value);
$this->assertEquals($entity->field_timestamp[0]->value, $value);
// Verify changing the date value.
$new_value = 1488914000;
$entity->field_timestamp->value = $new_value;
$this->assertEquals($entity->field_timestamp->value, $new_value);
// Read changed entity and assert changed values.
$this->entityValidateAndSave($entity);
$entity = EntityTest::load($id);
$this->assertEquals($entity->field_timestamp->value, $new_value);
// Test sample item generation.
$entity = EntityTest::create();
$entity->field_timestamp->generateSampleItems();
$this->entityValidateAndSave($entity);
// Ensure there is sample value a generated for the field.
$this->assertNotNull($entity->field_timestamp->value);
}
}
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