function RegistryLegacyTest::testGetLegacyThemeFunctionRegistryForModule

Tests getting legacy theme function registry data defined by a module.

File

core/tests/Drupal/Tests/Core/Theme/RegistryLegacyTest.php, line 103

Class

RegistryLegacyTest

@coversDefaultClass \Drupal\Core\Theme\Registry[[api-linebreak]] @group Theme @group legacy

Namespace

Code

public function testGetLegacyThemeFunctionRegistryForModule() {
  $this->expectDeprecation('Unsilenced deprecation: Theme functions are deprecated in drupal:8.0.0 and are removed from drupal:10.0.0. Use Twig templates instead of theme_theme_test(). See https://www.drupal.org/node/1831138');
  $test_theme = new ActiveTheme([
    'name' => 'test_legacy_theme',
    'path' => 'core/modules/system/tests/themes/test_legacy_theme/test_legacy_theme.info.yml',
    'engine' => 'twig',
    'owner' => 'twig',
    'stylesheets_remove' => [],
    'libraries_override' => [],
    'libraries_extend' => [],
    'libraries' => [],
    'extension' => '.twig',
    'base_theme_extensions' => [],
  ]);
  $this->themeManager
    ->expects($this->once())
    ->method('getActiveTheme')
    ->willReturn($test_theme);
  // Include the module and theme files so that hook_theme can be called.
  include_once $this->root . '/core/modules/system/tests/modules/theme_legacy_test/theme_legacy_test.module';
  $this->moduleHandler
    ->expects($this->atLeastOnce())
    ->method('invokeAllWith')
    ->with('theme')
    ->willReturnCallback(function (string $hook, callable $callback) {
    $callback(function () {
    }, 'theme_legacy_test');
  });
  $this->moduleHandler
    ->expects($this->atLeastOnce())
    ->method('getModuleList')
    ->willReturn([]);
  $this->moduleList
    ->expects($this->once())
    ->method('getPath')
    ->with('theme_legacy_test')
    ->willReturn('core/modules/system/tests/modules/theme_legacy_test');
  $registry = $this->registry
    ->get();
  // Ensure that the registry entries from the module are found.
  $this->assertArrayHasKey('theme_test', $registry);
  $this->assertArrayHasKey('theme_test_function_suggestions', $registry);
  $this->assertArrayHasKey('theme_test_foo', $registry);
  $this->assertArrayHasKey('theme_test_render_element_children', $registry);
  $this->assertArrayHasKey('theme_test_function_template_override', $registry);
  $this->assertArrayNotHasKey('test_theme_not_existing_function', $registry);
  $info = $registry['theme_test_function_suggestions'];
  $this->assertEquals('module', $info['type']);
  $this->assertEquals('core/modules/system/tests/modules/theme_legacy_test', $info['theme path']);
  $this->assertEquals('theme_theme_test_function_suggestions', $info['function']);
  $this->assertEquals([], $info['variables']);
}