ViewsThemeIntegrationTest.php

<?php

namespace Drupal\Tests\views\Functional;


/**
 * Tests the Views theme integration.
 *
 * We test against test_basetheme and test_subtheme provided by theme_test
 *
 * @group views
 */
class ViewsThemeIntegrationTest extends ViewTestBase {
    
    /**
     * Views used by this test.
     *
     * @var array
     */
    public static $testViews = [
        'test_page_display',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected $defaultTheme = 'stark';
    
    /**
     * Used by WebTestBase::setup()
     *
     * We need theme_test for testing against test_basetheme and test_subtheme.
     *
     * @var array
     *
     * @see \Drupal\simpletest\WebTestBase::setup()
     */
    public static $modules = [
        'views',
        'theme_test',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected function setUp($import_test_views = TRUE) {
        parent::setUp($import_test_views);
        $this->enableViewsTestModule();
    }
    
    /**
     * Tests for exceptions and successful execution of hook_views_pre_render()
     * and hook_views_post_render() in theme and subtheme.
     */
    public function testThemedViewPage() {
        \Drupal::service('theme_installer')->install([
            'test_basetheme',
            'test_subtheme',
        ]);
        // Make base theme default then test for hook invocations.
        $this->config('system.theme')
            ->set('default', 'test_basetheme')
            ->save();
        $this->assertEqual($this->config('system.theme')
            ->get('default'), 'test_basetheme');
        // Make sure a views rendered page is touched.
        $this->drupalGet('test_page_display_200');
        $this->assertRaw("test_basetheme_views_pre_render", "Views title changed by test_basetheme.test_basetheme_views_pre_render");
        $this->assertRaw("test_basetheme_views_post_render", "Views title changed by test_basetheme.test_basetheme_views_post_render");
        // Make sub theme default to test for hook invocation
        // from both sub and base theme.
        $this->config('system.theme')
            ->set('default', 'test_subtheme')
            ->save();
        $this->assertEqual($this->config('system.theme')
            ->get('default'), 'test_subtheme');
        // Make sure a views rendered page is touched.
        $this->drupalGet('test_page_display_200');
        $this->assertRaw("test_subtheme_views_pre_render", "Views title changed by test_subtheme.test_subtheme_views_pre_render");
        $this->assertRaw("test_subtheme_views_post_render", "Views title changed by test_subtheme.test_subtheme_views_post_render");
        $this->assertRaw("test_basetheme_views_pre_render", "Views title changed by test_basetheme.test_basetheme_views_pre_render");
        $this->assertRaw("test_basetheme_views_post_render", "Views title changed by test_basetheme.test_basetheme_views_post_render");
        $this->assertRaw('<em class="placeholder">' . count($this->dataSet()) . '</em> items found.', 'Views group title added by test_subtheme.test_subtheme_views_post_render');
    }

}