BookStack Code Mirror - bookstack/blob - tests/ThemeTest.php

   1 <?php namespace Tests;
   2
   3 use BookStack\Entities\Models\Page;
   4 use BookStack\Entities\Tools\PageContent;
   5 use BookStack\Facades\Theme;
   6 use BookStack\Theming\ThemeEvents;
   7 use File;
   8 use League\CommonMark\ConfigurableEnvironmentInterface;
   9
  10 class ThemeTest extends TestCase
  11 {
  12     protected $themeFolderName;
  13     protected $themeFolderPath;
  14
  15     public function test_translation_text_can_be_overridden_via_theme()
  16     {
  17         $this->usingThemeFolder(function() {
  18             $translationPath = theme_path('/lang/en');
  19             File::makeDirectory($translationPath, 0777, true);
  20
  21             $customTranslations = '<?php
  22             return [\'books\' => \'Sandwiches\'];
  23         ';
  24             file_put_contents($translationPath . '/entities.php', $customTranslations);
  25
  26             $homeRequest = $this->actingAs($this->getViewer())->get('/');
  27             $homeRequest->assertElementContains('header nav', 'Sandwiches');
  28         });
  29     }
  30
  31     public function test_theme_functions_file_used_and_app_boot_event_runs()
  32     {
  33         $this->usingThemeFolder(function($themeFolder) {
  34             $functionsFile = theme_path('functions.php');
  35             app()->alias('cat', 'dog');
  36             file_put_contents($functionsFile, "<?php\nTheme::listen(\BookStack\Theming\ThemeEvents::APP_BOOT, function(\$app) { \$app->alias('cat', 'dog');});");
  37             $this->runWithEnv('APP_THEME', $themeFolder, function() {
  38                 $this->assertEquals('cat', $this->app->getAlias('dog'));
  39             });
  40         });
  41     }
  42
  43     public function test_event_commonmark_environment_configure()
  44     {
  45         $callbackCalled = false;
  46         $callback = function($environment) use (&$callbackCalled) {
  47             $this->assertInstanceOf(ConfigurableEnvironmentInterface::class, $environment);
  48             $callbackCalled = true;
  49             return $environment;
  50         };
  51         Theme::listen(ThemeEvents::COMMONMARK_ENVIRONMENT_CONFIGURE, $callback);
  52
  53         $page = Page::query()->first();
  54         $content = new PageContent($page);
  55         $content->setNewMarkdown('# test');
  56
  57         $this->assertTrue($callbackCalled);
  58     }
  59
  60     protected function usingThemeFolder(callable $callback)
  61     {
  62         // Create a folder and configure a theme
  63         $themeFolderName = 'testing_theme_' . rtrim(base64_encode(time()), "=");
  64         config()->set('view.theme', $themeFolderName);
  65         $themeFolderPath = theme_path('');
  66         File::makeDirectory($themeFolderPath);
  67
  68         call_user_func($callback, $themeFolderName);
  69
  70         // Cleanup the custom theme folder we created
  71         File::deleteDirectory($themeFolderPath);
  72     }
  73
  74 }