feat(twig): using FQCN with test helpers

Author: kbond

src/TwigComponent/doc/index.rst

@@ -948,7 +948,7 @@ You can test how your component is mounted and rendered using the
         public function testComponentMount(): void
         {
             $component = $this->mountTwigComponent(
-                name: 'MyComponent',
+                name: 'MyComponent', // can also use FQCN (MyComponent::class)
                 data: ['foo' => 'bar'],
             );
 
@@ -959,7 +959,7 @@ You can test how your component is mounted and rendered using the
         public function testComponentRenders(): void
         {
             $rendered = $this->renderTwigComponent(
-                name: 'MyComponent',
+                name: 'MyComponent', // can also use FQCN (MyComponent::class)
                 data: ['foo' => 'bar'],
             );
 
@@ -969,7 +969,7 @@ You can test how your component is mounted and rendered using the
         public function testEmbeddedComponentRenders(): void
         {
             $rendered = $this->renderTwigComponent(
-                name: 'MyComponent',
+                name: 'MyComponent', // can also use FQCN (MyComponent::class)
                 data: ['foo' => 'bar'],
                 content: '<div>My content</div>', // "content" (default) block
                 blocks: [

src/TwigComponent/src/Test/InteractsWithTwigComponents.php

@@ -36,6 +36,10 @@ protected function renderTwigComponent(string $name, array $data = [], ?string $
             throw new \LogicException(sprintf('The "%s" trait can only be used on "%s" classes.', __TRAIT__, KernelTestCase::class));
         }
 
+        if (class_exists($name)) {
+            $name = static::getContainer()->get('ux.twig_component.component_factory')->metadataFor($name)->getName();
+        }
+
         $blocks = array_filter(array_merge($blocks, ['content' => $content]));
 
         if (!$blocks) {

src/TwigComponent/tests/Integration/Test/InteractsWithTwigComponentsTest.php

@@ -14,15 +14,19 @@
 use Symfony\Bundle\FrameworkBundle\Test\KernelTestCase;
 use Symfony\UX\TwigComponent\Test\InteractsWithTwigComponents;
 use Symfony\UX\TwigComponent\Tests\Fixtures\Component\ComponentA;
+use Symfony\UX\TwigComponent\Tests\Fixtures\Component\WithSlots;
 use Symfony\UX\TwigComponent\Tests\Fixtures\Service\ServiceA;
 
 final class InteractsWithTwigComponentsTest extends KernelTestCase
 {
     use InteractsWithTwigComponents;
 
-    public function testCanMountComponent(): void
+    /**
+     * @dataProvider componentANameProvider
+     */
+    public function testCanMountComponent(string $name): void
     {
-        $component = $this->mountTwigComponent('component_a', [
+        $component = $this->mountTwigComponent($name, [
             'propA' => 'prop a value',
             'propB' => 'prop b value',
         ]);
@@ -33,9 +37,12 @@ public function testCanMountComponent(): void
         $this->assertSame('prop b value', $component->getPropB());
     }
 
-    public function testCanRenderComponent(): void
+    /**
+     * @dataProvider componentANameProvider
+     */
+    public function testCanRenderComponent(string $name): void
     {
-        $rendered = $this->renderTwigComponent('component_a', [
+        $rendered = $this->renderTwigComponent($name, [
             'propA' => 'prop a value',
             'propB' => 'prop b value',
         ]);
@@ -45,10 +52,13 @@ public function testCanRenderComponent(): void
         $this->assertStringContainsString('service: service a value', $rendered);
     }
 
-    public function testCanRenderComponentWithSlots(): void
+    /**
+     * @dataProvider withSlotsNameProvider
+     */
+    public function testCanRenderComponentWithSlots(string $name): void
     {
         $rendered = $this->renderTwigComponent(
-            name: 'WithSlots',
+            name: $name,
             content: '<p>some content</p>',
             blocks: [
                 'slot1' => '<p>some slot1 content</p>',
@@ -65,4 +75,16 @@ public function testCanRenderComponentWithSlots(): void
         $this->assertStringContainsString('propB: prop b value', $rendered);
         $this->assertStringContainsString('service: service a value', $rendered);
     }
+
+    public static function componentANameProvider(): iterable
+    {
+        yield ['component_a'];
+        yield [ComponentA::class];
+    }
+
+    public static function withSlotsNameProvider(): iterable
+    {
+        yield ['WithSlots'];
+        yield [WithSlots::class];
+    }
 }