Add widget test

core-bundle/src/Resources/contao/widgets/RootPageDependentSelect.php

@@ -10,17 +10,30 @@
 
 namespace Contao;
 
+use Contao\CoreBundle\Framework\ContaoFramework;
+use Symfony\Contracts\Translation\TranslatorInterface;
+
 class RootPageDependentSelect extends SelectMenu
 {
 	public function generate(): string
 	{
+		/** @var ContaoFramework $framework */
+		$framework = System::getContainer()->get('contao.framework');
+
+		/** @var TranslatorInterface $translator */
+		$translator = System::getContainer()->get('translator');
+
 		$fields = array();
 		$originalLabel = $this->strLabel;
 		$cssClasses = 'tl_select tl_chosen';
-		$rootPages = PageModel::findByType('root', array('order' => 'sorting'));
+		$rootPages = $framework->getAdapter(PageModel::class)->findByType('root', array('order' => 'sorting'));
 		$wizard = StringUtil::deserialize($this->wizard);
 
-		$this->blankOptionLabel = $GLOBALS['TL_LANG']['tl_module'][sprintf('%sBlankOptionLabel', $this->name)];
+		$this->blankOptionLabel = $translator->trans(
+			sprintf('tl_module.%sBlankOptionLabel', $this->name),
+			[],
+			'contao_module'
+		);
 
 		foreach ($rootPages as $rootPage)
 		{
@@ -31,7 +44,7 @@ public function generate(): string
 			$fields[] = sprintf(
 				'<select name="%s[]" id="ctrl_%s" class="%s%s"%s onfocus="Backend.getScrollOffset()">%s</select>%s',
 				$this->strName,
-				sprintf('%s-%s', $this->strId, $label),
+				sprintf('%s-%s', $this->strId, $rootPage->id),
 				$cssClasses,
 				($this->strClass ? ' ' . $this->strClass : ''),
 				$this->getAttributes(),

core-bundle/tests/Contao/RootPageDependentSelectTest.php

@@ -0,0 +1,119 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file is part of Contao.
+ *
+ * (c) Leo Feyer
+ *
+ * @license LGPL-3.0-or-later
+ */
+
+namespace Contao\CoreBundle\Tests\Contao;
+
+use Contao\PageModel;
+use Contao\RootPageDependentSelect;
+use Contao\System;
+use Contao\TestCase\ContaoTestCase;
+use Symfony\Bundle\SecurityBundle\Security\FirewallMap;
+use Symfony\Component\Filesystem\Filesystem;
+use Symfony\Component\HttpFoundation\Session\SessionInterface;
+use Symfony\Component\Security\Core\Authentication\AuthenticationTrustResolverInterface;
+use Symfony\Component\Security\Core\Authentication\Token\Storage\TokenStorageInterface;
+use Symfony\Component\Security\Core\Authorization\Voter\RoleVoter;
+use Symfony\Contracts\Translation\TranslatorInterface;
+
+class RootPageDependentSelectTest extends ContaoTestCase
+{
+    public function testRendersMultipleSelects(): void
+    {
+        $rootPages = [
+            (object) ['id' => 1, 'title' => 'Root Page 1', 'language' => 'en'],
+            (object) ['id' => 2, 'title' => 'Root Page 2', 'language' => 'de'],
+            (object) ['id' => 3, 'title' => 'Root Page 3', 'language' => 'fr'],
+        ];
+
+        $pageAdapter = $this->mockAdapter(['findByType']);
+        $pageAdapter
+            ->expects($this->once())
+            ->method('findByType')
+            ->with('root', ['order' => 'sorting'])
+            ->willReturn($rootPages)
+        ;
+
+        $translator = $this->createMock(TranslatorInterface::class);
+        $translator
+            ->expects($this->once())
+            ->method('trans')
+            ->with('tl_module.rootPageDependentModulesBlankOptionLabel', [], 'contao_module')
+            ->willReturn('Please choose your module for %s')
+        ;
+
+        $container = $this->getContainerWithContaoConfiguration();
+        $container->set('security.firewall.map', $this->createMock(FirewallMap::class));
+        $container->set('security.token_storage', $this->createMock(TokenStorageInterface::class));
+        $container->set('security.authentication.trust_resolver', $this->createMock(AuthenticationTrustResolverInterface::class));
+        $container->set('security.access.simple_role_voter', $this->createMock(RoleVoter::class));
+        $container->set('session', $this->createMock(SessionInterface::class));
+        $container->set('filesystem', $this->createMock(Filesystem::class));
+        $container->setParameter('contao.resources_paths', []);
+        $container->set('contao.framework', $this->mockContaoFramework([PageModel::class => $pageAdapter]));
+        $container->set('translator', $translator);
+
+        System::setContainer($container);
+
+        $fieldConfig = [
+            'name' => 'rootPageDependentModules',
+            'options' => [
+                '10' => 'Module-10',
+                '20' => 'Module-20',
+                '30' => 'Module-30',
+            ],
+            'eval' => [
+                'includeBlankOption' => true,
+            ],
+        ];
+
+        $expectedOutput =
+            <<<'OUTPUT'
+                <select
+                    name="rootPageDependentModules[]"
+                    id="ctrl_rootPageDependentModules-1"
+                    class="tl_select tl_chosen"
+                    onfocus="Backend.getScrollOffset()"
+                >
+                    <option value="">Please choose your module for Root Page 1 (en)</option>
+                    <option value="10">Module-10</option>
+                    <option value="20">Module-20</option>
+                    <option value="30">Module-30</option></select
+                ><select
+                    name="rootPageDependentModules[]"
+                    id="ctrl_rootPageDependentModules-2"
+                    class="tl_select tl_chosen"
+                    onfocus="Backend.getScrollOffset()"
+                >
+                    <option value="">Please choose your module for Root Page 2 (de)</option>
+                    <option value="10">Module-10</option>
+                    <option value="20">Module-20</option>
+                    <option value="30">Module-30</option></select
+                ><select
+                    name="rootPageDependentModules[]"
+                    id="ctrl_rootPageDependentModules-3"
+                    class="tl_select tl_chosen"
+                    onfocus="Backend.getScrollOffset()"
+                >
+                    <option value="">Please choose your module for Root Page 3 (fr)</option>
+                    <option value="10">Module-10</option>
+                    <option value="20">Module-20</option>
+                    <option value="30">Module-30</option>
+                </select>
+                OUTPUT;
+
+        $minifiedExpectedOutput = preg_replace(['/\s\s|\n/', '/\s</'], ['', '<'], $expectedOutput);
+
+        $widget = new RootPageDependentSelect(RootPageDependentSelect::getAttributesFromDca($fieldConfig, $fieldConfig['name']));
+
+        $this->assertSame($minifiedExpectedOutput, $widget->generate());
+    }
+}