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<?php
namespace Drupal\Tests\Core\Utility;
use Drupal\Component\Utility\Html;
use Drupal\Core\Cache\Context\CacheContextsManager;
use Drupal\Core\DependencyInjection\ContainerBuilder;
use Drupal\Core\Language\LanguageInterface;
use Drupal\Core\Render\BubbleableMetadata;
use Drupal\Core\Render\Markup;
use Drupal\Core\Utility\Token;
use Drupal\Tests\UnitTestCase;
/**
* @coversDefaultClass \Drupal\Core\Utility\Token
* @group Utility
*/
class TokenTest extends UnitTestCase {
/**
* The cache used for testing.
*
* @var \Drupal\Core\Cache\CacheBackendInterface|\PHPUnit_Framework_MockObject_MockObject
*/
protected $cache;
/**
* The language manager used for testing.
*
* @var \Drupal\Core\Language\LanguageManagerInterface|\PHPUnit_Framework_MockObject_MockObject
*/
protected $languageManager;
/**
* The module handler service used for testing.
*
* @var \Drupal\Core\Extension\ModuleHandlerInterface|\PHPUnit_Framework_MockObject_MockObject
*/
protected $moduleHandler;
/**
* The language interface used for testing.
*
* @var \Drupal\Core\Language\LanguageInterface|\PHPUnit_Framework_MockObject_MockObject
*/
protected $language;
/**
* The token service under test.
*
* @var \Drupal\Core\Utility\Token|\PHPUnit_Framework_MockObject_MockObject
*/
protected $token;
/**
* The cache tags invalidator.
*
* @var \Drupal\Core\Cache\CacheTagsInvalidatorInterface|\PHPUnit_Framework_MockObject_MockObject
*/
protected $cacheTagsInvalidator;
/**
* The cache contexts manager.
*
* @var \Drupal\Core\Cache\Context\CacheContextsManager
*/
protected $cacheContextManager;
/**
* The renderer.
*
* @var \Drupal\Core\Render\RendererInterface|\PHPUnit_Framework_MockObject_MockObject
*/
protected $renderer;
/**
* {@inheritdoc}
*/
protected function setUp() {
$this->cache = $this->getMock('\Drupal\Core\Cache\CacheBackendInterface');
$this->languageManager = $this->getMock('Drupal\Core\Language\LanguageManagerInterface');
$this->moduleHandler = $this->getMock('\Drupal\Core\Extension\ModuleHandlerInterface');
$this->language = $this->getMock('\Drupal\Core\Language\LanguageInterface');
$this->cacheTagsInvalidator = $this->getMock('\Drupal\Core\Cache\CacheTagsInvalidatorInterface');
$this->renderer = $this->getMock('Drupal\Core\Render\RendererInterface');
$this->token = new Token($this->moduleHandler, $this->cache, $this->languageManager, $this->cacheTagsInvalidator, $this->renderer);
$container = new ContainerBuilder();
$this->cacheContextManager = new CacheContextsManager($container, [
'current_user',
'custom_context'
]);
$container->set('cache_contexts_manager', $this->cacheContextManager);
\Drupal::setContainer($container);
}
/**
* @covers ::getInfo
*/
public function testGetInfo() {
$token_info = [
'types' => [
'foo' => [
'name' => $this->randomMachineName(),
],
],
];
$this->language->expects($this->atLeastOnce())
->method('getId')
->will($this->returnValue($this->randomMachineName()));
$this->languageManager->expects($this->once())
->method('getCurrentLanguage')
->with(LanguageInterface::TYPE_CONTENT)
->will($this->returnValue($this->language));
// The persistent cache must only be hit once, after which the info is
// cached statically.
$this->cache->expects($this->once())
->method('get');
$this->cache->expects($this->once())
->method('set')
->with('token_info:' . $this->language->getId(), $token_info);
$this->moduleHandler->expects($this->once())
->method('invokeAll')
->with('token_info')
->will($this->returnValue($token_info));
$this->moduleHandler->expects($this->once())
->method('alter')
->with('token_info', $token_info);
// Get the information for the first time. The cache should be checked, the
// hooks invoked, and the info should be set to the cache should.
$this->token->getInfo();
// Get the information for the second time. The data must be returned from
// the static cache, so the persistent cache must not be accessed and the
// hooks must not be invoked.
$this->token->getInfo();
}
/**
* @covers ::replace
*/
public function testReplaceWithBubbleableMetadataObject() {
$this->moduleHandler->expects($this->any())
->method('invokeAll')
->willReturn(['[node:title]' => 'hello world']);
$bubbleable_metadata = new BubbleableMetadata();
$bubbleable_metadata->setCacheContexts(['current_user']);
$bubbleable_metadata->setCacheMaxAge(12);
$node = $this->prophesize('Drupal\node\NodeInterface');
$node->getCacheTags()->willReturn(['node:1']);
$node->getCacheContexts()->willReturn(['custom_context']);
$node->getCacheMaxAge()->willReturn(10);
$node = $node->reveal();
$result = $this->token->replace('[node:title]', ['node' => $node], [], $bubbleable_metadata);
$this->assertEquals('hello world', $result);
$this->assertEquals(['node:1'], $bubbleable_metadata->getCacheTags());
$this->assertEquals([
'current_user',
'custom_context'
], $bubbleable_metadata->getCacheContexts());
$this->assertEquals(10, $bubbleable_metadata->getCacheMaxAge());
}
/**
* @covers ::replace
*/
public function testReplaceWithHookTokensWithBubbleableMetadata() {
$this->moduleHandler->expects($this->any())
->method('invokeAll')
->willReturnCallback(function ($hook_name, $args) {
$cacheable_metadata = $args[4];
$cacheable_metadata->addCacheContexts(['custom_context']);
$cacheable_metadata->addCacheTags(['node:1']);
$cacheable_metadata->setCacheMaxAge(10);
return ['[node:title]' => 'hello world'];
});
$node = $this->prophesize('Drupal\node\NodeInterface');
$node->getCacheContexts()->willReturn([]);
$node->getCacheTags()->willReturn([]);
$node->getCacheMaxAge()->willReturn(14);
$node = $node->reveal();
$bubbleable_metadata = new BubbleableMetadata();
$bubbleable_metadata->setCacheContexts(['current_user']);
$bubbleable_metadata->setCacheMaxAge(12);
$result = $this->token->replace('[node:title]', ['node' => $node], [], $bubbleable_metadata);
$this->assertEquals('hello world', $result);
$this->assertEquals(['node:1'], $bubbleable_metadata->getCacheTags());
$this->assertEquals([
'current_user',
'custom_context'
], $bubbleable_metadata->getCacheContexts());
$this->assertEquals(10, $bubbleable_metadata->getCacheMaxAge());
}
/**
* @covers ::replace
* @covers ::replace
*/
public function testReplaceWithHookTokensAlterWithBubbleableMetadata() {
$this->moduleHandler->expects($this->any())
->method('invokeAll')
->willReturn([]);
$this->moduleHandler->expects($this->any())
->method('alter')
->willReturnCallback(function ($hook_name, array &$replacements, array $context, BubbleableMetadata $bubbleable_metadata) {
$replacements['[node:title]'] = 'hello world';
$bubbleable_metadata->addCacheContexts(['custom_context']);
$bubbleable_metadata->addCacheTags(['node:1']);
$bubbleable_metadata->setCacheMaxAge(10);
});
$node = $this->prophesize('Drupal\node\NodeInterface');
$node->getCacheContexts()->willReturn([]);
$node->getCacheTags()->willReturn([]);
$node->getCacheMaxAge()->willReturn(14);
$node = $node->reveal();
$bubbleable_metadata = new BubbleableMetadata();
$bubbleable_metadata->setCacheContexts(['current_user']);
$bubbleable_metadata->setCacheMaxAge(12);
$result = $this->token->replace('[node:title]', ['node' => $node], [], $bubbleable_metadata);
$this->assertEquals('hello world', $result);
$this->assertEquals(['node:1'], $bubbleable_metadata->getCacheTags());
$this->assertEquals([
'current_user',
'custom_context'
], $bubbleable_metadata->getCacheContexts());
$this->assertEquals(10, $bubbleable_metadata->getCacheMaxAge());
}
/**
* @covers ::resetInfo
*/
public function testResetInfo() {
$this->cacheTagsInvalidator->expects($this->once())
->method('invalidateTags')
->with(['token_info']);
$this->token->resetInfo();
}
/**
* @covers ::replace
* @dataProvider providerTestReplaceEscaping
*/
public function testReplaceEscaping($string, array $tokens, $expected) {
$this->moduleHandler->expects($this->any())
->method('invokeAll')
->willReturnCallback(function ($type, $args) {
return $args[2]['tokens'];
});
$result = $this->token->replace($string, ['tokens' => $tokens]);
$this->assertInternalType('string', $result);
$this->assertEquals($expected, $result);
}
public function providerTestReplaceEscaping() {
$data = [];
// No tokens. The first argument to Token::replace() should not be escaped.
$data['no-tokens'] = ['muh', [], 'muh'];
$data['html-in-string'] = ['<h1>Giraffe</h1>', [], '<h1>Giraffe</h1>'];
$data['html-in-string-quote'] = ['<h1>Giraffe"</h1>', [], '<h1>Giraffe"</h1>'];
$data['simple-placeholder-with-plain-text'] = ['<h1>[token:meh]</h1>', ['[token:meh]' => 'Giraffe"'], '<h1>' . Html::escape('Giraffe"') . '</h1>'];
$data['simple-placeholder-with-safe-html'] = [
'<h1>[token:meh]</h1>',
['[token:meh]' => Markup::create('<em>Emphasized</em>')],
'<h1><em>Emphasized</em></h1>',
];
return $data;
}
}