ViewEntityDependenciesTest.php

<?php

namespace Drupal\Tests\views\Kernel\Entity;

use Drupal\field\Entity\FieldConfig;
use Drupal\field\Entity\FieldStorageConfig;
use Drupal\node\Entity\NodeType;
use Drupal\views\Tests\ViewTestData;
use Drupal\Tests\views\Kernel\ViewsKernelTestBase;
use Drupal\views\Views;
use Drupal\comment\Entity\CommentType;

/**
 * Tests the calculation of dependencies for views.
 *
 * @group views
 */
class ViewEntityDependenciesTest extends ViewsKernelTestBase {
    
    /**
     * Views used by this test.
     *
     * @var array
     */
    public static $testViews = [
        'test_field_get_entity',
        'test_relationship_dependency',
        'test_plugin_dependencies',
        'test_argument_dependency',
    ];
    
    /**
     * Modules to enable.
     *
     * @var array
     */
    public static $modules = [
        'node',
        'comment',
        'user',
        'field',
        'text',
        'search',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected function setUp($import_test_views = TRUE) {
        parent::setUp(FALSE);
        // Install the necessary dependencies for node type creation to work.
        $this->installEntitySchema('node');
        $this->installConfig([
            'field',
            'node',
        ]);
        $comment_type = CommentType::create([
            'id' => 'comment',
            'label' => 'Comment settings',
            'description' => 'Comment settings',
            'target_entity_type_id' => 'node',
        ]);
        $comment_type->save();
        $content_type = NodeType::create([
            'type' => $this->randomMachineName(),
            'name' => $this->randomString(),
        ]);
        $content_type->save();
        $field_storage = FieldStorageConfig::create([
            'field_name' => mb_strtolower($this->randomMachineName()),
            'entity_type' => 'node',
            'type' => 'comment',
        ]);
        $field_storage->save();
        FieldConfig::create([
            'field_storage' => $field_storage,
            'bundle' => $content_type->id(),
            'label' => $this->randomMachineName() . '_label',
            'description' => $this->randomMachineName() . '_description',
            'settings' => [
                'comment_type' => $comment_type->id(),
            ],
        ])
            ->save();
        FieldConfig::create([
            'field_storage' => FieldStorageConfig::loadByName('node', 'body'),
            'bundle' => $content_type->id(),
            'label' => $this->randomMachineName() . '_body',
            'settings' => [
                'display_summary' => TRUE,
            ],
        ])
            ->save();
        ViewTestData::createTestViews(get_class($this), [
            'views_test_config',
        ]);
    }
    
    /**
     * Tests the getDependencies method.
     */
    public function testGetDependencies() {
        $expected = [];
        $expected['test_field_get_entity'] = [
            'module' => [
                'comment',
                'node',
                'user',
            ],
        ];
        // Tests dependencies of relationships.
        $expected['test_relationship_dependency'] = [
            'module' => [
                'comment',
                'node',
                'user',
            ],
        ];
        $expected['test_plugin_dependencies'] = [
            'module' => [
                'comment',
                'views_test_data',
            ],
            'content' => [
                'RowTest',
                'StaticTest',
                'StyleTest',
            ],
        ];
        $expected['test_argument_dependency'] = [
            'config' => [
                'core.entity_view_mode.node.teaser',
                'field.storage.node.body',
            ],
            'content' => [
                'ArgumentDefaultTest',
                'ArgumentValidatorTest',
            ],
            'module' => [
                'node',
                // The argument handler is provided by the search module.
'search',
                'text',
                'user',
            ],
        ];
        foreach ($this::$testViews as $view_id) {
            $view = Views::getView($view_id);
            $dependencies = $view->getDependencies();
            $this->assertEqual($expected[$view_id], $dependencies);
            $config = $this->config('views.view.' . $view_id);
            \Drupal::service('config.storage.sync')->write($view_id, $config->get());
        }
        // Ensure that dependencies are calculated on the display level.
        $expected_display['default'] = [
            'config' => [
                'core.entity_view_mode.node.teaser',
            ],
            'content' => [
                'ArgumentDefaultTest',
                'ArgumentValidatorTest',
            ],
            'module' => [
                'core',
                'node',
                'search',
                'user',
                'views',
            ],
        ];
        $expected_display['page'] = [
            'config' => [
                'field.storage.node.body',
            ],
            'module' => [
                'core',
                'node',
                'text',
                'views',
            ],
        ];
        $view = Views::getView('test_argument_dependency');
        $view->initDisplay();
        foreach ($view->displayHandlers as $display) {
            // Calculate the dependencies each display has.
            $this->assertEqual($expected_display[$display->getPluginId()], $display->calculateDependencies());
        }
    }

}