UserTokenReplaceTest.php

<?php

namespace Drupal\Tests\user\Functional;

use Drupal\Core\Url;
use Drupal\Component\Render\FormattableMarkup;
use Drupal\Core\Render\BubbleableMetadata;
use Drupal\language\Entity\ConfigurableLanguage;
use Drupal\Tests\BrowserTestBase;
use Drupal\user\Entity\User;

/**
 * Generates text using placeholders for dummy content to check user token
 * replacement.
 *
 * @group user
 */
class UserTokenReplaceTest extends BrowserTestBase {
    
    /**
     * Modules to enable.
     *
     * @var array
     */
    public static $modules = [
        'language',
        'user_hooks_test',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected $defaultTheme = 'stark';
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() {
        parent::setUp();
        ConfigurableLanguage::createFromLangcode('de')->save();
    }
    
    /**
     * Creates a user, then tests the tokens generated from it.
     */
    public function testUserTokenReplacement() {
        $token_service = \Drupal::token();
        $language_interface = \Drupal::languageManager()->getCurrentLanguage();
        $url_options = [
            'absolute' => TRUE,
            'language' => $language_interface,
        ];
        \Drupal::state()->set('user_hooks_test_user_format_name_alter', TRUE);
        \Drupal::state()->set('user_hooks_test_user_format_name_alter_safe', TRUE);
        // Create two users and log them in one after another.
        $user1 = $this->drupalCreateUser([]);
        $user2 = $this->drupalCreateUser([]);
        $this->drupalLogin($user1);
        $this->drupalLogout();
        $this->drupalLogin($user2);
        $account = User::load($user1->id());
        $global_account = User::load(\Drupal::currentUser()->id());
        
        /** @var \Drupal\Core\Datetime\DateFormatterInterface $date_formatter */
        $date_formatter = $this->container
            ->get('date.formatter');
        // Generate and test tokens.
        $tests = [];
        $tests['[user:uid]'] = $account->id();
        $tests['[user:name]'] = $account->getAccountName();
        $tests['[user:account-name]'] = $account->getAccountName();
        $tests['[user:display-name]'] = $account->getDisplayName();
        $tests['[user:mail]'] = $account->getEmail();
        $tests['[user:url]'] = $account->toUrl('canonical', $url_options)
            ->toString();
        $tests['[user:edit-url]'] = $account->toUrl('edit-form', $url_options)
            ->toString();
        $tests['[user:last-login]'] = $date_formatter->format($account->getLastLoginTime(), 'medium', '', NULL, $language_interface->getId());
        $tests['[user:last-login:short]'] = $date_formatter->format($account->getLastLoginTime(), 'short', '', NULL, $language_interface->getId());
        $tests['[user:created]'] = $date_formatter->format($account->getCreatedTime(), 'medium', '', NULL, $language_interface->getId());
        $tests['[user:created:short]'] = $date_formatter->format($account->getCreatedTime(), 'short', '', NULL, $language_interface->getId());
        $tests['[current-user:name]'] = $global_account->getAccountName();
        $tests['[current-user:account-name]'] = $global_account->getAccountName();
        $tests['[current-user:display-name]'] = $global_account->getDisplayName();
        $base_bubbleable_metadata = BubbleableMetadata::createFromObject($account);
        $metadata_tests = [];
        $metadata_tests['[user:uid]'] = $base_bubbleable_metadata;
        $metadata_tests['[user:name]'] = $base_bubbleable_metadata;
        $metadata_tests['[user:account-name]'] = $base_bubbleable_metadata;
        $metadata_tests['[user:display-name]'] = $base_bubbleable_metadata;
        $metadata_tests['[user:mail]'] = $base_bubbleable_metadata;
        $metadata_tests['[user:url]'] = $base_bubbleable_metadata;
        $metadata_tests['[user:edit-url]'] = $base_bubbleable_metadata;
        $bubbleable_metadata = clone $base_bubbleable_metadata;
        // This test runs with the Language module enabled, which means config is
        // overridden by LanguageConfigFactoryOverride (to provide translations of
        // config). This causes the interface language cache context to be added for
        // config entities. The four next tokens use DateFormat Config entities, and
        // therefore have the interface language cache context.
        $bubbleable_metadata->addCacheContexts([
            'languages:language_interface',
        ]);
        $metadata_tests['[user:last-login]'] = $bubbleable_metadata->addCacheTags([
            'rendered',
        ]);
        $metadata_tests['[user:last-login:short]'] = $bubbleable_metadata;
        $metadata_tests['[user:created]'] = $bubbleable_metadata;
        $metadata_tests['[user:created:short]'] = $bubbleable_metadata;
        $metadata_tests['[current-user:name]'] = $base_bubbleable_metadata->merge(BubbleableMetadata::createFromObject($global_account)->addCacheContexts([
            'user',
        ]));
        $metadata_tests['[current-user:account-name]'] = $base_bubbleable_metadata->merge(BubbleableMetadata::createFromObject($global_account)->addCacheContexts([
            'user',
        ]));
        $metadata_tests['[current-user:display-name]'] = $base_bubbleable_metadata->merge(BubbleableMetadata::createFromObject($global_account)->addCacheContexts([
            'user',
        ]));
        // Test to make sure that we generated something for each token.
        $this->assertNotContains(0, array_map('strlen', $tests), 'No empty tokens generated.');
        foreach ($tests as $input => $expected) {
            $bubbleable_metadata = new BubbleableMetadata();
            $output = $token_service->replace($input, [
                'user' => $account,
            ], [
                'langcode' => $language_interface->getId(),
            ], $bubbleable_metadata);
            $this->assertEqual($output, $expected, new FormattableMarkup('User token %token replaced.', [
                '%token' => $input,
            ]));
            $this->assertEqual($bubbleable_metadata, $metadata_tests[$input]);
        }
        // Generate tokens for the anonymous user.
        $anonymous_user = User::load(0);
        $tests = [];
        $tests['[user:uid]'] = t('not yet assigned');
        $tests['[user:display-name]'] = $anonymous_user->getDisplayName();
        $base_bubbleable_metadata = BubbleableMetadata::createFromObject($anonymous_user);
        $metadata_tests = [];
        $metadata_tests['[user:uid]'] = $base_bubbleable_metadata;
        $bubbleable_metadata = clone $base_bubbleable_metadata;
        $bubbleable_metadata->addCacheableDependency(\Drupal::config('user.settings'));
        $metadata_tests['[user:display-name]'] = $bubbleable_metadata;
        foreach ($tests as $input => $expected) {
            $bubbleable_metadata = new BubbleableMetadata();
            $output = $token_service->replace($input, [
                'user' => $anonymous_user,
            ], [
                'langcode' => $language_interface->getId(),
            ], $bubbleable_metadata);
            $this->assertEqual($output, $expected, new FormattableMarkup('Sanitized user token %token replaced.', [
                '%token' => $input,
            ]));
            $this->assertEqual($bubbleable_metadata, $metadata_tests[$input]);
        }
        // Generate login and cancel link.
        $tests = [];
        $tests['[user:one-time-login-url]'] = user_pass_reset_url($account);
        $tests['[user:cancel-url]'] = user_cancel_url($account);
        // Generate tokens with interface language.
        $link = Url::fromRoute('user.page', [], [
            'absolute' => TRUE,
        ])->toString();
        foreach ($tests as $input => $expected) {
            $output = $token_service->replace($input, [
                'user' => $account,
            ], [
                'langcode' => $language_interface->getId(),
                'callback' => 'user_mail_tokens',
                'clear' => TRUE,
            ]);
            $this->assertStringStartsWith($link, $output, 'Generated URL is in interface language.');
        }
        // Generate tokens with the user's preferred language.
        $account->preferred_langcode = 'de';
        $account->save();
        $link = Url::fromRoute('user.page', [], [
            'language' => \Drupal::languageManager()->getLanguage($account->getPreferredLangcode()),
            'absolute' => TRUE,
        ])
            ->toString();
        foreach ($tests as $input => $expected) {
            $output = $token_service->replace($input, [
                'user' => $account,
            ], [
                'callback' => 'user_mail_tokens',
                'clear' => TRUE,
            ]);
            $this->assertStringStartsWith($link, $output, "Generated URL is in the user's preferred language.");
        }
        // Generate tokens with one specific language.
        $link = Url::fromRoute('user.page', [], [
            'language' => \Drupal::languageManager()->getLanguage('de'),
            'absolute' => TRUE,
        ])
            ->toString();
        foreach ($tests as $input => $expected) {
            foreach ([
                $user1,
                $user2,
            ] as $account) {
                $output = $token_service->replace($input, [
                    'user' => $account,
                ], [
                    'langcode' => 'de',
                    'callback' => 'user_mail_tokens',
                    'clear' => TRUE,
                ]);
                $this->assertStringStartsWith($link, $output, "Generated URL in the requested language.");
            }
        }
        // Generate user display name tokens when safe markup is returned.
        // @see user_hooks_test_user_format_name_alter()
        \Drupal::state()->set('user_hooks_test_user_format_name_alter_safe', TRUE);
        $input = '[user:display-name] [current-user:display-name]';
        $expected = "<em>{$user1->id()}</em> <em>{$user2->id()}</em>";
        $output = $token_service->replace($input, [
            'user' => $user1,
        ]);
        $this->assertEqual($output, $expected, new FormattableMarkup('User token %token does not escape safe markup.', [
            '%token' => 'display-name',
        ]));
    }

}