vivespos-landing/modules/cms/tests/classes/ThemeTest.php

<?php

namespace Cms\Tests\Classes;

use System\Tests\Bootstrap\TestCase;
use Cms\Classes\Theme;
use Cms\Models\ThemeData;
use Config;
use Event;
use Winter\Storm\Exception\ApplicationException;

class ThemeTest extends TestCase
{
    public function setUp(): void
    {
        parent::setUp();

        Config::set('cms.activeTheme', 'test');
        Config::set('cms.themesPath', '/modules/cms/tests/fixtures/themes');

        Event::flush('cms.theme.getActiveTheme');
        Theme::resetCache();
    }

    protected function countThemePages($path)
    {
        $result = 0;
        $it = new \RecursiveIteratorIterator(new \RecursiveDirectoryIterator($path));
        $it->setMaxDepth(1);
        $it->rewind();

        while ($it->valid()) {
            if (!$it->isDot() && !$it->isDir() && $it->getExtension() == 'htm') {
                $result++;
            }

            $it->next();
        }

        return $result;
    }

    public function testGetPath()
    {
        if (PHP_OS_FAMILY === 'Windows') {
            $this->markTestIncomplete('Need to fix Windows testing here');
        }

        $theme = Theme::load('test');

        $this->assertEquals(base_path('modules/cms/tests/fixtures/themes/test'), $theme->getPath());
    }

    public function testListPages()
    {
        $theme = Theme::load('test');

        $pageCollection = $theme->listPages();
        $pages = array_values($pageCollection->all());
        $this->assertIsArray($pages);

        $expectedPageNum = $this->countThemePages(base_path() . '/modules/cms/tests/fixtures/themes/test/pages');
        $this->assertCount($expectedPageNum, $pages);

        $this->assertInstanceOf('\Cms\Classes\Page', $pages[0]);
        $this->assertNotEmpty($pages[0]->url);
        $this->assertInstanceOf('\Cms\Classes\Page', $pages[1]);
        $this->assertNotEmpty($pages[1]->url);
    }

    public function testGetActiveTheme()
    {
        $activeTheme = Theme::getActiveTheme();

        $this->assertNotNull($activeTheme);
        $this->assertEquals('test', $activeTheme->getDirName());
    }

    public function testNoActiveTheme()
    {
        $this->expectException(\Winter\Storm\Exception\SystemException::class);
        $this->expectExceptionMessage('The active theme is not set.');

        Config::set('cms.activeTheme', null);
        Theme::getActiveTheme();
    }

    public function testApiTheme()
    {
        Event::flush('cms.theme.getActiveTheme');
        Event::listen('cms.theme.getActiveTheme', function () {
            return 'apitest';
        });

        $activeTheme = Theme::getActiveTheme();
        $this->assertNotNull($activeTheme);
        $this->assertEquals('apitest', $activeTheme->getDirName());
    }

    public function testChildThemeConfig()
    {
        Config::set('cms.activeTheme', 'childtest');

        $theme = Theme::getActiveTheme();
        $config = $theme->getConfig();

        $this->assertArrayHasKey('parent', $config);
        $this->assertEquals('test', $config['parent']);
    }

    public function testChildThemeAssetUrl()
    {
        Config::set('cms.activeTheme', 'childtest');

        $theme = Theme::getActiveTheme();

        $this->assertStringContainsString(
            'modules/cms/tests/fixtures/themes/test/assets/css/style1.css',
            $theme->assetUrl('assets/css/style1.css')
        );

        $this->assertStringContainsString(
            'modules/cms/tests/fixtures/themes/childtest/assets/css/style2.css',
            $theme->assetUrl('assets/css/style2.css')
        );
    }

    public function dirNameValidityProvider(): array
    {
        return [
            // Valid names
            'lowercase'        => ['mytheme', true],
            'uppercase'        => ['MYTHEME', true],
            'mixed case'       => ['MyTheme', true],
            'with digits'      => ['theme123', true],
            'with hyphens'     => ['my-theme', true],
            'with underscores' => ['my_theme', true],
            'all allowed'      => ['My-Theme_123', true],
            'single char'      => ['a', true],

            // Invalid names
            'empty string'     => ['', false],
            'dot'              => ['.', false],
            'dot dot'          => ['..', false],
            'path traversal'   => ['../etc', false],
            'forward slash'    => ['foo/bar', false],
            'backslash'        => ['foo\\bar', false],
            'spaces'           => ['my theme', false],
            'special chars'    => ['theme!@#', false],
        ];
    }

    /**
     * @dataProvider dirNameValidityProvider
     */
    public function testIsValidDirName(string $dirName, bool $expected): void
    {
        $this->assertSame($expected, Theme::isValidDirName($dirName));
    }

    public function testLoadRejectsPathTraversal()
    {
        $this->expectException(ApplicationException::class);

        Theme::load('../../etc');
    }

    public function testResetCacheClearsThemeData()
    {
        $themeData = new ThemeData(['theme' => 'test']);
        self::setProtectedProperty($themeData, 'instances', ['test' => $themeData]);

        Theme::resetCache();

        $this->assertEmpty(self::getProtectedProperty($themeData, 'instances'));
    }
}