function ThemeTest::testPreprocessHtml in Zircon Profile 8

Same name and namespace in other branches

1. 8.0 core/modules/system/src/Tests/Theme/ThemeTest.php \Drupal\system\Tests\Theme\ThemeTest::testPreprocessHtml()

Tests that the page variable is not prematurely flattened.

Some modules check the page array in template_preprocess_html(), so we ensure that it has not been rendered prematurely.

File

core/modules/system/src/Tests/Theme/ThemeTest.php, line 278

Contains \Drupal\system\Tests\Theme\ThemeTest.

Class

ThemeTest

Tests low-level theme functions.

Namespace

Drupal\system\Tests\Theme

Code

function testPreprocessHtml() {
  $this
    ->drupalGet('');
  $attributes = $this
    ->xpath('/html/body[@theme_test_page_variable="Page variable is an array."]');
  $this
    ->assertTrue(count($attributes) == 1, 'In template_preprocess_html(), the page variable is still an array (not rendered yet).');
  $this
    ->assertText('theme test page bottom markup', 'Modules are able to set the page bottom region.');
}