HistoryTimestampTest.php

<?php

namespace Drupal\Tests\history\Kernel\Views;

use Drupal\Core\Database\Database;
use Drupal\node\Entity\Node;
use Drupal\Tests\views\Kernel\ViewsKernelTestBase;
use Drupal\user\Entity\User;
use Drupal\views\Views;

/**
 * Tests the history timestamp handlers.
 *
 * @group history
 * @see \Drupal\history\Plugin\views\field\HistoryUserTimestamp
 * @see \Drupal\history\Plugin\views\filter\HistoryUserTimestamp
 */
class HistoryTimestampTest extends ViewsKernelTestBase {
    
    /**
     * Modules to enable.
     *
     * @var array
     */
    public static $modules = [
        'history',
        'node',
    ];
    
    /**
     * Views used by this test.
     *
     * @var array
     */
    public static $testViews = [
        'test_history',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected function setUp($import_test_views = TRUE) {
        parent::setUp($import_test_views);
        $this->installEntitySchema('node');
        $this->installEntitySchema('user');
        $this->installSchema('history', [
            'history',
        ]);
        // Use classy theme because its marker is wrapped in a span so it can be
        // easily targeted with xpath.
        \Drupal::service('theme_installer')->install([
            'classy',
        ]);
        \Drupal::theme()->setActiveTheme(\Drupal::service('theme.initialization')->initTheme('classy'));
    }
    
    /**
     * Tests the handlers.
     */
    public function testHandlers() {
        $nodes = [];
        $node = Node::create([
            'title' => 'n1',
            'type' => 'default',
        ]);
        $node->save();
        $nodes[] = $node;
        $node = Node::create([
            'title' => 'n2',
            'type' => 'default',
        ]);
        $node->save();
        $nodes[] = $node;
        $account = User::create([
            'name' => 'admin',
        ]);
        $account->save();
        \Drupal::currentUser()->setAccount($account);
        $connection = Database::getConnection();
        $connection->insert('history')
            ->fields([
            'uid' => $account->id(),
            'nid' => $nodes[0]->id(),
            'timestamp' => REQUEST_TIME - 100,
        ])
            ->execute();
        $connection->insert('history')
            ->fields([
            'uid' => $account->id(),
            'nid' => $nodes[1]->id(),
            'timestamp' => REQUEST_TIME + 100,
        ])
            ->execute();
        $column_map = [
            'nid' => 'nid',
        ];
        // Test the history field.
        $view = Views::getView('test_history');
        $view->setDisplay('page_1');
        $this->executeView($view);
        $this->assertCount(2, $view->result);
        $output = $view->preview();
        $this->setRawContent(\Drupal::service('renderer')->renderRoot($output));
        $result = $this->xpath('//span[@class=:class]', [
            ':class' => 'marker',
        ]);
        $this->assertCount(1, $result, 'Just one node is marked as new');
        // Test the history filter.
        $view = Views::getView('test_history');
        $view->setDisplay('page_2');
        $this->executeView($view);
        $this->assertCount(1, $view->result);
        $this->assertIdenticalResultset($view, [
            [
                'nid' => $nodes[0]->id(),
            ],
        ], $column_map);
        // Install Comment module and make sure that content types without comment
        // field will not break the view.
        // See \Drupal\history\Plugin\views\filter\HistoryUserTimestamp::query()
        \Drupal::service('module_installer')->install([
            'comment',
        ]);
        $view = Views::getView('test_history');
        $view->setDisplay('page_2');
        $this->executeView($view);
    }

}