function ViewsThemeIntegrationTest::testThemedViewPage

Tests pre_render and post_render hooks in a theme and sub-theme.

File

core/modules/views/tests/src/Functional/ViewsThemeIntegrationTest.php, line 52

Class

ViewsThemeIntegrationTest

Tests the Views theme integration.

Namespace

Code

public function testThemedViewPage() : void {
    \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->assertEquals('test_basetheme', $this->config('system.theme')
        ->get('default'));
    // Make sure a views rendered page is touched.
    $this->drupalGet('test_page_display_200');
    $this->assertSession()
        ->responseContains("test_basetheme_views_pre_render");
    $this->assertSession()
        ->responseContains("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->assertEquals('test_subtheme', $this->config('system.theme')
        ->get('default'));
    // Make sure a views rendered page is touched.
    $this->drupalGet('test_page_display_200');
    $this->assertSession()
        ->responseContains("test_subtheme_views_pre_render");
    $this->assertSession()
        ->responseContains("test_subtheme_views_post_render");
    $this->assertSession()
        ->responseContains("test_basetheme_views_pre_render");
    $this->assertSession()
        ->responseContains("test_basetheme_views_post_render");
    // Verify that the views group title is added.
    $this->assertSession()
        ->responseContains('<em class="placeholder">' . count($this->dataSet()) . '</em> items found.');
}