FilterDateTest.php

<?php

namespace Drupal\Tests\datetime_range\Kernel\Views;

use Drupal\datetime_range\Plugin\Field\FieldType\DateRangeItem;
use Drupal\field\Entity\FieldStorageConfig;
use Drupal\node\Entity\Node;
use Drupal\Tests\datetime\Kernel\Views\DateTimeHandlerTestBase;
use Drupal\views\Views;

/**
 * Tests date-only fields.
 *
 * @group datetime
 */
class FilterDateTest extends DateTimeHandlerTestBase {
    
    /**
     * {@inheritdoc}
     */
    protected static $modules = [
        'datetime_test',
        'node',
        'datetime_range',
        'field',
    ];
    
    /**
     * Type of the field.
     *
     * @var string
     */
    protected static $field_type = 'daterange';
    
    /**
     * {@inheritdoc}
     */
    public static $testViews = [
        'test_filter_datetime',
    ];
    
    /**
     * For offset tests, set to the current time.
     *
     * @var int
     */
    protected static $date;
    
    /**
     * {@inheritdoc}
     *
     * Create nodes with relative date range of:
     * yesterday - today, today - today, and today - tomorrow.
     */
    protected function setUp($import_test_views = TRUE) : void {
        parent::setUp($import_test_views);
        // Set to 'today'.
        static::$date = $this->getUTCEquivalentOfUserNowAsTimestamp();
        // Change field storage to date-only.
        $storage = FieldStorageConfig::load('node.' . static::$field_name);
        $storage->setSetting('datetime_type', DateRangeItem::DATETIME_TYPE_DATE);
        $storage->save();
        // Retrieve tomorrow, today and yesterday dates.
        $dates = $this->getRelativeDateValuesFromTimestamp(static::$date);
        // Node 0: Yesterday - Today.
        $node = Node::create([
            'title' => $this->randomMachineName(8),
            'type' => 'page',
            'field_date' => [
                'value' => $dates[2],
                'end_value' => $dates[1],
            ],
        ]);
        $node->save();
        $this->nodes[] = $node;
        // Node 1: Today - Today.
        $node = Node::create([
            'title' => $this->randomMachineName(8),
            'type' => 'page',
            'field_date' => [
                'value' => $dates[1],
                'end_value' => $dates[1],
            ],
        ]);
        $node->save();
        $this->nodes[] = $node;
        // Node 2: Today - Tomorrow.
        $node = Node::create([
            'title' => $this->randomMachineName(8),
            'type' => 'page',
            'field_date' => [
                'value' => $dates[1],
                'end_value' => $dates[0],
            ],
        ]);
        $node->save();
        $this->nodes[] = $node;
        // Add end date filter to the test_filter_datetime view.
        
        /** @var \Drupal\views\Entity\View $view */
        $view = \Drupal::entityTypeManager()->getStorage('view')
            ->load('test_filter_datetime');
        $field_end = static::$field_name . '_end_value';
        $display = $view->getDisplay('default');
        $filter_end_date = $display['display_options']['filters'][static::$field_name . '_value'];
        $filter_end_date['id'] = $field_end;
        $filter_end_date['field'] = $field_end;
        $view->getDisplay('default')['display_options']['filters'][$field_end] = $filter_end_date;
        $view->save();
    }
    
    /**
     * Tests offsets with date-only fields.
     */
    public function testDateOffsets() {
        $view = Views::getView('test_filter_datetime');
        $field_start = static::$field_name . '_value';
        $field_end = static::$field_name . '_end_value';
        // Test simple operations.
        $view->initHandlers();
        // Search nodes with:
        // - start date greater than or equal to 'yesterday'.
        // - end date lower than or equal to 'today'.
        // Expected results: nodes 0 and 1.
        $view->filter[$field_start]->operator = '>=';
        $view->filter[$field_start]->value['type'] = 'offset';
        $view->filter[$field_start]->value['value'] = '-1 day';
        $view->filter[$field_end]->operator = '<=';
        $view->filter[$field_end]->value['type'] = 'offset';
        $view->filter[$field_end]->value['value'] = 'now';
        $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();
        // Search nodes with:
        // - start date greater than or equal to 'yesterday'.
        // - end date greater than 'today'.
        // Expected results: node 2.
        $view->initHandlers();
        $view->filter[$field_start]->operator = '>=';
        $view->filter[$field_start]->value['type'] = 'offset';
        $view->filter[$field_start]->value['value'] = '-1 day';
        $view->filter[$field_end]->operator = '>';
        $view->filter[$field_end]->value['type'] = 'offset';
        $view->filter[$field_end]->value['value'] = 'now';
        $view->setDisplay('default');
        $this->executeView($view);
        $expected_result = [
            [
                'nid' => $this->nodes[2]
                    ->id(),
            ],
        ];
        $this->assertIdenticalResultset($view, $expected_result, $this->map);
    }

}