FilterDateTimeTest.php

<?php

namespace Drupal\Tests\datetime\Kernel\Views;

use Drupal\datetime\Plugin\Field\FieldType\DateTimeItemInterface;
use Drupal\node\Entity\Node;
use Drupal\views\Views;

/**
 * Tests the Drupal\datetime\Plugin\views\filter\Date handler.
 *
 * @group datetime
 */
class FilterDateTimeTest extends DateTimeHandlerTestBase {
    
    /**
     * {@inheritdoc}
     */
    public static $testViews = [
        'test_filter_datetime',
    ];
    
    /**
     * For offset tests, set a date 1 day in the future.
     *
     * @var int
     */
    protected static $date;
    
    /**
     * Use a non-UTC timezone.
     *
     * @var string
     */
    protected static $timezone = 'America/Vancouver';
    
    /**
     * {@inheritdoc}
     */
    protected function setUp($import_test_views = TRUE) {
        parent::setUp($import_test_views);
        static::$date = REQUEST_TIME + 86400;
        // Set the timezone.
        date_default_timezone_set(static::$timezone);
        $this->config('system.date')
            ->set('timezone.default', static::$timezone)
            ->save();
        // Add some basic test nodes.
        $dates = [
            '2000-10-10T00:01:30',
            '2001-10-10T12:12:12',
            '2002-10-10T14:14:14',
            // The date storage timezone is used (this mimics the steps taken in the
            // widget: \Drupal\datetime\Plugin\Field\FieldWidget::messageFormValues().
\Drupal::service('date.formatter')->format(static::$date, 'custom', DateTimeItemInterface::DATETIME_STORAGE_FORMAT, DateTimeItemInterface::STORAGE_TIMEZONE),
        ];
        foreach ($dates as $date) {
            $node = Node::create([
                'title' => $this->randomMachineName(8),
                'type' => 'page',
                'field_date' => [
                    'value' => $date,
                ],
            ]);
            $node->save();
            $this->nodes[] = $node;
        }
    }
    
    /**
     * Test filter operations.
     */
    public function testDatetimeFilter() {
        $this->_testOffset();
        $this->_testBetween();
        $this->_testExact();
    }
    
    /**
     * Test offset operations.
     */
    protected function _testOffset() {
        $view = Views::getView('test_filter_datetime');
        $field = static::$field_name . '_value';
        // Test simple operations.
        $view->initHandlers();
        $view->filter[$field]->operator = '>';
        $view->filter[$field]->value['type'] = 'offset';
        $view->filter[$field]->value['value'] = '+1 hour';
        $view->setDisplay('default');
        $this->executeView($view);
        $expected_result = [
            [
                'nid' => $this->nodes[3]
                    ->id(),
            ],
        ];
        $this->assertIdenticalResultset($view, $expected_result, $this->map);
        $view->destroy();
        // Test offset for between operator.
        $view->initHandlers();
        $view->filter[$field]->operator = 'between';
        $view->filter[$field]->value['type'] = 'offset';
        $view->filter[$field]->value['max'] = '+2 days';
        $view->filter[$field]->value['min'] = '+1 hour';
        $view->setDisplay('default');
        $this->executeView($view);
        $expected_result = [
            [
                'nid' => $this->nodes[3]
                    ->id(),
            ],
        ];
        $this->assertIdenticalResultset($view, $expected_result, $this->map);
    }
    
    /**
     * Test between operations.
     */
    protected function _testBetween() {
        $view = Views::getView('test_filter_datetime');
        $field = static::$field_name . '_value';
        // Test between with min and max.
        $view->initHandlers();
        $view->filter[$field]->operator = 'between';
        $view->filter[$field]->value['min'] = '2001-01-01';
        $view->filter[$field]->value['max'] = '2002-01-01';
        $view->setDisplay('default');
        $this->executeView($view);
        $expected_result = [
            [
                'nid' => $this->nodes[1]
                    ->id(),
            ],
        ];
        $this->assertIdenticalResultset($view, $expected_result, $this->map);
        $view->destroy();
        // Test between with just max.
        $view->initHandlers();
        $view->filter[$field]->operator = 'between';
        $view->filter[$field]->value['max'] = '2002-01-01';
        $view->setDisplay('default');
        $this->executeView($view);
        $expected_result = [
            [
                'nid' => $this->nodes[0]
                    ->id(),
            ],
            [
                'nid' => $this->nodes[1]
                    ->id(),
            ],
        ];
        $this->assertIdenticalResultset($view, $expected_result, $this->map);
        $view->destroy();
        // Test not between with min and max.
        $view->initHandlers();
        $view->filter[$field]->operator = 'not between';
        $view->filter[$field]->value['min'] = '2001-01-01';
        // Set maximum date to date of node 1 to test range borders.
        $view->filter[$field]->value['max'] = '2001-10-10T12:12:12';
        $view->setDisplay('default');
        $this->executeView($view);
        $expected_result = [
            [
                'nid' => $this->nodes[0]
                    ->id(),
            ],
            [
                'nid' => $this->nodes[2]
                    ->id(),
            ],
            [
                'nid' => $this->nodes[3]
                    ->id(),
            ],
        ];
        $this->assertIdenticalResultset($view, $expected_result, $this->map);
        $view->destroy();
        // Test not between with just max.
        $view->initHandlers();
        $view->filter[$field]->operator = 'not between';
        $view->filter[$field]->value['max'] = '2001-01-01';
        $view->setDisplay('default');
        $this->executeView($view);
        $expected_result = [
            [
                'nid' => $this->nodes[1]
                    ->id(),
            ],
            [
                'nid' => $this->nodes[2]
                    ->id(),
            ],
            [
                'nid' => $this->nodes[3]
                    ->id(),
            ],
        ];
        $this->assertIdenticalResultset($view, $expected_result, $this->map);
    }
    
    /**
     * Test exact date matching.
     */
    protected function _testExact() {
        $view = Views::getView('test_filter_datetime');
        $field = static::$field_name . '_value';
        // Test between with min and max.
        $view->initHandlers();
        $view->filter[$field]->operator = '=';
        $view->filter[$field]->value['min'] = '';
        $view->filter[$field]->value['max'] = '';
        // Use the date from node 3. Use the site timezone (mimics a value entered
        // through the UI).
        $view->filter[$field]->value['value'] = \Drupal::service('date.formatter')->format(static::$date, 'custom', DateTimeItemInterface::DATETIME_STORAGE_FORMAT, static::$timezone);
        $view->setDisplay('default');
        $this->executeView($view);
        $expected_result = [
            [
                'nid' => $this->nodes[3]
                    ->id(),
            ],
        ];
        $this->assertIdenticalResultset($view, $expected_result, $this->map);
        $view->destroy();
    }

}