DisplayExtenderTest.php

Same filename in this branch
  1. 10 core/modules/views/tests/modules/views_test_data/src/Plugin/views/display_extender/DisplayExtenderTest.php
Same filename in other branches
  1. 9 core/modules/views/tests/src/Kernel/Plugin/DisplayExtenderTest.php
  2. 9 core/modules/views/tests/modules/views_test_data/src/Plugin/views/display_extender/DisplayExtenderTest.php
  3. 8.9.x core/modules/views/tests/src/Kernel/Plugin/DisplayExtenderTest.php
  4. 8.9.x core/modules/views/tests/modules/views_test_data/src/Plugin/views/display_extender/DisplayExtenderTest.php
  5. 11.x core/modules/views/tests/src/Kernel/Plugin/DisplayExtenderTest.php
  6. 11.x core/modules/views/tests/modules/views_test_data/src/Plugin/views/display_extender/DisplayExtenderTest.php

Namespace

Drupal\Tests\views\Kernel\Plugin

File

core/modules/views/tests/src/Kernel/Plugin/DisplayExtenderTest.php

View source
<?php

declare (strict_types=1);
namespace Drupal\Tests\views\Kernel\Plugin;

use Drupal\Tests\views\Kernel\ViewsKernelTestBase;
use Drupal\views_test_data\Plugin\views\display_extender\DisplayExtenderTest as DisplayExtenderTestData;
use Drupal\views\Views;

/**
 * Tests the display extender plugins.
 *
 * @group views
 * @see \Drupal\views_test_data\Plugin\views\display_extender\DisplayExtenderTest
 */
class DisplayExtenderTest extends ViewsKernelTestBase {
    
    /**
     * Views used by this test.
     *
     * @var array
     */
    public static $testViews = [
        'test_view',
    ];
    
    /**
     * Tests display extenders.
     */
    public function testDisplayExtenders() : void {
        $this->config('views.settings')
            ->set('display_extenders', [
            'display_extender_test',
        ])
            ->save();
        $this->assertCount(1, Views::getEnabledDisplayExtenders(), 'Make sure that there is only one enabled display extender.');
        $view = Views::getView('test_view');
        $view->initDisplay();
        $this->assertCount(1, $view->display_handler
            ->getExtenders(), 'Make sure that only one extender is initialized.');
        $display_extender = $view->display_handler
            ->getExtenders()['display_extender_test'];
        $this->assertInstanceOf(DisplayExtenderTestData::class, $display_extender);
        $view->preExecute();
        $this->assertTrue($display_extender->testState['preExecute'], 'Make sure the display extender was able to react on preExecute.');
        $view->execute();
        $this->assertTrue($display_extender->testState['query'], 'Make sure the display extender was able to react on query.');
    }
    
    /**
     * Tests display extenders validation.
     */
    public function testDisplayExtendersValidate() : void {
        $this->config('views.settings')
            ->set('display_extenders', [
            'display_extender_test_3',
        ])
            ->save();
        $view = Views::getView('test_view');
        $errors = $view->validate();
        foreach ($view->displayHandlers as $id => $display) {
            $this->assertArrayHasKey($id, $errors);
            $this->assertContains('Display extender test error.', $errors[$id], "Error message found for {$id} display");
        }
    }

}

Classes

Title Deprecated Summary
DisplayExtenderTest Tests the display extender plugins.

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