Readding addAttribute() method

Author: weaverryan

src/Chartjs/tests/Kernel/TwigAppKernel.php

@@ -34,7 +34,7 @@ public function registerBundles(): iterable
     public function registerContainerConfiguration(LoaderInterface $loader)
     {
         $loader->load(function (ContainerBuilder $container) {
-            $container->loadFromExtension('framework', ['secret' => '$ecret', 'test' => true]);
+            $container->loadFromExtension('framework', ['secret' => '$ecret', 'test' => true, 'http_method_override' => false]);
             $container->loadFromExtension('twig', ['default_path' => __DIR__.'/templates', 'strict_variables' => true, 'exception_controller' => null]);
 
             $container->setAlias('test.chartjs.builder', 'chartjs.builder')->setPublic(true);

src/StimulusBundle/src/Dto/StimulusAttributes.php

@@ -88,6 +88,11 @@ public function addTarget(string $controllerName, string $targetNames = null): v
         $this->targets['data-'.$controllerName.'-target'] = $targetNames;
     }
 
+    public function addAttribute(string $name, string $value): void
+    {
+        $this->attributes[$name] = $value;
+    }
+
     public function __toString(): string
     {
         $controllers = array_map(function (string $controllerName): string {

src/StimulusBundle/tests/Dto/StimulusAttributesTest.php

@@ -141,4 +141,11 @@ public function testIsTraversable()
         $actualAttributes = iterator_to_array($this->stimulusAttributes);
         self::assertSame(['data-controller' => 'foo', 'data-foo-bar-value' => 'baz'], $actualAttributes);
     }
+
+    public function testAddAttribute()
+    {
+        $this->stimulusAttributes->addAttribute('foo', 'bar baz');
+        $this->assertSame('foo="bar baz"', (string) $this->stimulusAttributes);
+        $this->assertSame(['foo' => 'bar baz'], $this->stimulusAttributes->toArray());
+    }
 }