FieldGroupRowsTest.php

<?php

namespace Drupal\Tests\views\Kernel\Handler;

use Drupal\Core\Field\FieldStorageDefinitionInterface;
use Drupal\Core\Render\RenderContext;
use Drupal\field\Entity\FieldConfig;
use Drupal\node\Entity\Node;
use Drupal\node\Entity\NodeType;
use Drupal\Tests\views\Kernel\ViewsKernelTestBase;
use Drupal\views\Views;
use Drupal\field\Entity\FieldStorageConfig;

/**
 * Tests the "Display all values in the same row" setting.
 *
 * @see \Drupal\views\Plugin\views\field\EntityField
 *
 * @group views
 */
class FieldGroupRowsTest extends ViewsKernelTestBase {
    
    /**
     * {@inheritdoc}
     */
    protected static $modules = [
        'field',
        'filter',
        'node',
        'text',
        'user',
    ];
    
    /**
     * {@inheritdoc}
     */
    public static $testViews = [
        'test_group_rows',
        'test_ungroup_rows',
    ];
    
    /**
     * Testing the "Grouped rows" functionality.
     */
    public function testGroupRows() {
        $this->installConfig([
            'filter',
        ]);
        $this->installEntitySchema('node');
        $this->installEntitySchema('user');
        NodeType::create([
            'type' => 'page',
        ])->save();
        // Create a text with unlimited cardinality.
        FieldStorageConfig::create([
            'type' => 'text',
            'entity_type' => 'node',
            'field_name' => 'field_group_rows',
            'cardinality' => FieldStorageDefinitionInterface::CARDINALITY_UNLIMITED,
        ])->save();
        FieldConfig::create([
            'entity_type' => 'node',
            'bundle' => 'page',
            'field_name' => 'field_group_rows',
        ])->save();
        Node::create([
            'type' => 'page',
            'title' => $this->randomMachineName(),
            'field_group_rows' => [
                'a',
                'b',
                'c',
            ],
        ])
            ->save();
        $renderer = $this->container
            ->get('renderer');
        $view = Views::getView('test_group_rows');
        // Test grouped rows.
        $this->executeView($view);
        $output = $renderer->executeInRenderContext(new RenderContext(), function () use ($view) {
            return $view->field['field_group_rows']
                ->advancedRender($view->result[0]);
        });
        $this->assertEquals('a, b, c', $output);
        // Change the group_rows checkbox to false.
        $view = Views::getView('test_group_rows');
        $view->setHandlerOption('default', 'field', 'field_group_rows', 'group_rows', FALSE);
        // Test ungrouped rows.
        $this->executeView($view);
        $view->render();
        $view->row_index = 0;
        $output = $renderer->executeInRenderContext(new RenderContext(), function () use ($view) {
            return $view->field['field_group_rows']
                ->advancedRender($view->result[0]);
        });
        $this->assertEquals('a', $output);
        $view->row_index = 1;
        $output = $renderer->executeInRenderContext(new RenderContext(), function () use ($view) {
            return $view->field['field_group_rows']
                ->advancedRender($view->result[1]);
        });
        $this->assertEquals('b', $output);
        $view->row_index = 2;
        $output = $renderer->executeInRenderContext(new RenderContext(), function () use ($view) {
            return $view->field['field_group_rows']
                ->advancedRender($view->result[2]);
        });
        $this->assertEquals('c', $output);
    }

}