Add class question to route subscriber generator

Author: Chi-teck

scripts/run-sut-tests.sh

@@ -191,7 +191,7 @@ if [ $TARGET_TEST = all -o $TARGET_TEST = service ]; then
   $DCG d8:service:logger -d $MODULE_DIR -a '{"name":"Zippo","machine_name":"zippo","class":"FileLog"}'
   $DCG d8:service:middleware -d $MODULE_DIR -a '{"name":"Dcg service","machine_name":"zippo","class":"ZippoMiddleware"}'
   $DCG d8:service:param-converter -d $MODULE_DIR -a '{"name":"Zippo","machine_name":"zippo","parameter_type":"example","class":"ExampleParamConverter"}'
-  $DCG d8:service:route-subscriber -d $MODULE_DIR -a '{"name":"Zippo","machine_name":"zippo"}'
+  $DCG d8:service:route-subscriber -d $MODULE_DIR -a '{"name":"Zippo","machine_name":"zippo","class":"ZippoRouteSubscriber"}'
   $DCG d8:service:theme-negotiator -d $MODULE_DIR -a '{"name":"Zippo","machine_name":"zippo","class":"ZippoThemeNegotiator"}'
   $DCG d8:service:twig-extension -d $MODULE_DIR -a '{"name":"Zippo","machine_name":"zippo","class":"ZippoTwigExtension","di":"No"}'
   $DCG d8:service:path-processor -d $MODULE_DIR -a '{"name":"Zippo","machine_name":"zippo","class":"PathProcessorZippo"}'

src/Command/Drupal_8/Service/RouteSubscriber.php

@@ -6,6 +6,7 @@
 use DrupalCodeGenerator\Utils;
 use Symfony\Component\Console\Input\InputInterface;
 use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Console\Question\Question;
 
 /**
  * Implements d8:service:route-subscriber command.
@@ -20,10 +21,15 @@ class RouteSubscriber extends BaseGenerator {
    * {@inheritdoc}
    */
   protected function interact(InputInterface $input, OutputInterface $output) {
-    $questions = Utils::defaultQuestions();
+    $questions = Utils::moduleQuestions();
 
-    $vars = &$this->collectVars($input, $output, $questions);
-    $vars['class'] = Utils::camelize($vars['machine_name']) . 'RouteSubscriber';
+    $default_class = function ($vars) {
+      return Utils::camelize($vars['machine_name']) . 'RouteSubscriber';
+    };
+    $questions['class'] = new Question('Class', $default_class);
+    $questions['class']->setValidator([Utils::class, 'validateClassName']);
+
+    $this->collectVars($input, $output, $questions);
 
     $this->addFile()
       ->path('src/EventSubscriber/{class}.php')

tests/dcg/Generator/Drupal_8/Service/RouteSubscriberTest.php

@@ -14,6 +14,7 @@ class RouteSubscriberTest extends GeneratorBaseTest {
   protected $interaction = [
     'Module name [%default_name%]:' => 'Foo',
     'Module machine name [foo]:' => 'foo',
+    'Class [FooRouteSubscriber]:' => 'FooRouteSubscriber',
   ];
 
   protected $fixtures = [