[StimulusBundle] feat: normalize parameters names given to twig helper 'stimulus_action'

This allows giving a parameter name as 'myParam', and it will be printed
as 'data-controller-name-my-param-param', which will be interpreted as
'myParam' by the Stimulus controller.

Author: norival

src/StimulusBundle/CHANGELOG.md

@@ -1,5 +1,9 @@
 # CHANGELOG
 
+## 2.13.0
+
+-   Normalize parameters names given to twig helper 'stimulus_action()'
+
 ## 2.10.0
 
 -   Handle Stimulus outlets

src/StimulusBundle/src/Dto/StimulusAttributes.php

@@ -77,7 +77,9 @@ public function addAction(string $controllerName, string $actionName, string $ev
         ];
 
         foreach ($parameters as $name => $value) {
-            $this->attributes['data-'.$controllerName.'-'.$name.'-param'] = $this->getFormattedValue($value);
+            $key = $this->normalizeKeyName($name);
+
+            $this->attributes['data-'.$controllerName.'-'.$key.'-param'] = $this->getFormattedValue($value);
         }
     }
 

src/StimulusBundle/tests/Twig/StimulusTwigExtensionTest.php

@@ -197,6 +197,16 @@ public static function provideRenderStimulusAction(): iterable
             'expectedString' => 'data-action="click->symfony--ux-dropzone--dropzone#onClick"',
             'expectedArray' => ['data-action' => 'click->symfony--ux-dropzone--dropzone#onClick'],
         ];
+
+        yield 'normalize-name, with normalized parameters names' => [
+            'controllerName' => 'my-controller',
+            'actionName' => 'onClick',
+            'eventName' => null,
+            'parameters' => ['boolParam' => true, 'intParam' => 4, 'stringParam' => 'test'],
+            'expectedString' => 'data-action="onClick"',
+            'expectedString' => 'data-action="my-controller#onClick" data-my-controller-bool-param-param="true" data-my-controller-int-param-param="4" data-my-controller-string-param-param="test"',
+            'expectedArray' => ['data-action' => 'my-controller#onClick', 'data-my-controller-bool-param-param' => 'true', 'data-my-controller-int-param-param' => '4', 'data-my-controller-string-param-param' => 'test'],
+        ];
     }
 
     public function testAppendStimulusAction(): void