Merge pull request #3 from Kazadri/translation/improve-php-ast-extractor

Add test for translatable BackedEnum with explicit match in trans method

Author: welcoMattic

src/Symfony/Component/Translation/Tests/Extractor/Visitor/TransMethodVisitorTest.php

@@ -71,6 +71,9 @@ public function assertCatalogue(MessageCatalogue $catalogue): void
                     'translatable-short-fqn '.$expectedNowdoc => 'prefixtranslatable-short-fqn '.$expectedNowdoc,
                     'translatable-short-fqn concatenated message with heredoc and nowdoc' => 'prefixtranslatable-short-fqn concatenated message with heredoc and nowdoc',
                     'translatable-short-fqn default domain' => 'prefixtranslatable-short-fqn default domain',
+                    'text_align.left.label' => 'prefixtext_align.left.label',
+                    'text_align.center.label' => 'prefixtext_align.center.label',
+                    'text_align.right.label' => 'prefixtext_align.right.label',
                 ],
                 'not_messages' => [
                     'other-domain-test-no-params-short-array' => 'prefixother-domain-test-no-params-short-array',
@@ -111,5 +114,7 @@ public function assertCatalogue(MessageCatalogue $catalogue): void
 
         $this->assertEquals(['sources' => [self::FIXTURES_FOLDER . 'translatable-short-fqn.html.php:2']], $catalogue->getMetadata('translatable-short-fqn single-quoted key'));
         $this->assertEquals(['sources' => [self::FIXTURES_FOLDER . 'translatable-short-fqn.html.php:37']], $catalogue->getMetadata('translatable-short-fqn other-domain-test-no-params-short-array', 'not_messages'));
+
+        $this->assertEquals(['sources' => [self::FIXTURES_FOLDER . 'translatable-backed-enum.html.php:17']], $catalogue->getMetadata('text_align.left.label'));
     }
 }

src/Symfony/Component/Translation/Tests/Fixtures/extractor-php-ast/trans-method-visitor/translatable-backed-enum.html.php

@@ -0,0 +1,22 @@
+This template is used for translation message extraction tests
+<?php
+// @See https://symfony.com/doc/current/reference/forms/types/enum.html#example-usage
+
+use Symfony\Contracts\Translation\TranslatableInterface;
+use Symfony\Contracts\Translation\TranslatorInterface;
+
+enum TextAlign: string implements TranslatableInterface
+{
+    case Left = 'Left aligned';
+    case Center = 'Center aligned';
+    case Right = 'Right aligned';
+
+    public function trans(TranslatorInterface $translator, ?string $locale = null): string
+    {
+        return match ($this) {
+            self::Left  => $translator->trans('text_align.left.label', locale: $locale),
+            self::Center => $translator->trans('text_align.center.label', locale: $locale),
+            self::Right  => $translator->trans('text_align.right.label', locale: $locale),
+        };
+    }
+}