function ThemeSuggestionsAlterTest::testSpecificSuggestionsAlter in Zircon Profile 8.0

Same name and namespace in other branches

1. 8 core/modules/system/src/Tests/Theme/ThemeSuggestionsAlterTest.php \Drupal\system\Tests\Theme\ThemeSuggestionsAlterTest::testSpecificSuggestionsAlter()

Tests that theme suggestion alter hooks work for specific theme calls.

File

core/modules/system/src/Tests/Theme/ThemeSuggestionsAlterTest.php, line 96

Contains \Drupal\system\Tests\Theme\ThemeSuggestionsAlterTest.

Class

ThemeSuggestionsAlterTest

Tests theme suggestion alter hooks.

Namespace

Drupal\system\Tests\Theme

Code

function testSpecificSuggestionsAlter() {

  // Test that the default template is rendered.
  $this
    ->drupalGet('theme-test/specific-suggestion-alter');
  $this
    ->assertText('Template for testing specific theme calls.');
  $this
    ->config('system.theme')
    ->set('default', 'test_theme')
    ->save();

  // Test a specific theme call similar to '#theme' => 'node__article'.
  $this
    ->drupalGet('theme-test/specific-suggestion-alter');
  $this
    ->assertText('Template matching the specific theme call.');
  $this
    ->assertText('theme_test_specific_suggestions__variant', 'Specific theme call is added to the suggestions array.');

  // Ensure that the base hook is used to determine the suggestion alter hook.
  \Drupal::service('module_installer')
    ->install(array(
    'theme_suggestions_test',
  ));
  $this
    ->resetAll();
  $this
    ->drupalGet('theme-test/specific-suggestion-alter');
  $this
    ->assertText('Template overridden based on suggestion alter hook determined by the base hook.');
  $this
    ->assertTrue(strpos($this
    ->getRawContent(), 'theme_test_specific_suggestions__variant') < strpos($this
    ->getRawContent(), 'theme_test_specific_suggestions__variant__foo'), 'Specific theme call is added to the suggestions array before the suggestions alter hook.');
}