Bugfix: add \UnitEnum as a result of get() method

jack.shpartko · nicolas-grekas · commit bd865f7f6870 · 2022-09-26T14:05:08.000+02:00
diff --git a/src/Symfony/Component/DependencyInjection/ParameterBag/EnvPlaceholderParameterBag.php b/src/Symfony/Component/DependencyInjection/ParameterBag/EnvPlaceholderParameterBag.php
@@ -29,7 +29,7 @@ class EnvPlaceholderParameterBag extends ParameterBag
     /**
      * {@inheritdoc}
      */
-    public function get(string $name): array|bool|string|int|float|null
+    public function get(string $name): array|bool|string|int|float|\UnitEnum|null
     {
         if (str_starts_with($name, 'env(') && str_ends_with($name, ')') && 'env()' !== $name) {
             $env = substr($name, 4, -1);
diff --git a/src/Symfony/Component/DependencyInjection/Tests/Fixtures/StringBackedEnum.php b/src/Symfony/Component/DependencyInjection/Tests/Fixtures/StringBackedEnum.php
@@ -0,0 +1,17 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\DependencyInjection\Tests\Fixtures;
+
+enum StringBackedEnum: string
+{
+    case Bar = 'bar';
+}
diff --git a/src/Symfony/Component/DependencyInjection/Tests/ParameterBag/EnvPlaceholderParameterBagTest.php b/src/Symfony/Component/DependencyInjection/Tests/ParameterBag/EnvPlaceholderParameterBagTest.php
@@ -15,6 +15,7 @@
 use Symfony\Component\DependencyInjection\Exception\InvalidArgumentException;
 use Symfony\Component\DependencyInjection\Exception\RuntimeException;
 use Symfony\Component\DependencyInjection\ParameterBag\EnvPlaceholderParameterBag;
+use Symfony\Component\DependencyInjection\Tests\Fixtures\StringBackedEnum;
 
 class EnvPlaceholderParameterBagTest extends TestCase
 {
@@ -196,4 +197,12 @@ public function testExtraCharsInProcessor()
         $bag->resolve();
         $this->assertStringMatchesFormat('env_%s_key_a_b_c_FOO_%s', $bag->get('env(key:a.b-c:FOO)'));
     }
+
+    public function testGetEnum()
+    {
+        $bag = new EnvPlaceholderParameterBag();
+        $bag->set('ENUM_VAR', StringBackedEnum::Bar);
+        $this->assertInstanceOf(StringBackedEnum::class, $bag->get('ENUM_VAR'));
+        $this->assertEquals(StringBackedEnum::Bar, $bag->get('ENUM_VAR'));
+    }
 }

Original file line number	Diff line number	Diff line change
`@@ -29,7 +29,7 @@ class EnvPlaceholderParameterBag extends ParameterBag`
`29`	`29`	`/**`
`30`	`30`	`* {@inheritdoc}`
`31`	`31`	`*/`
`32`		`- public function get(string $name): array\|bool\|string\|int\|float\|null`
	`32`	`+ public function get(string $name): array\|bool\|string\|int\|float\|\UnitEnum\|null`
`33`	`33`	`{`
`34`	`34`	`if (str_starts_with($name, 'env(') && str_ends_with($name, ')') && 'env()' !== $name) {`
`35`	`35`	`$env = substr($name, 4, -1);`
Original file line number	Diff line number	Diff line change
`@@ -15,6 +15,7 @@`
`15`	`15`	`use Symfony\Component\DependencyInjection\Exception\InvalidArgumentException;`
`16`	`16`	`use Symfony\Component\DependencyInjection\Exception\RuntimeException;`
`17`	`17`	`use Symfony\Component\DependencyInjection\ParameterBag\EnvPlaceholderParameterBag;`
	`18`	`+use Symfony\Component\DependencyInjection\Tests\Fixtures\StringBackedEnum;`
`18`	`19`
`19`	`20`	`class EnvPlaceholderParameterBagTest extends TestCase`
`20`	`21`	`{`
`@@ -196,4 +197,12 @@ public function testExtraCharsInProcessor()`
`196`	`197`	`$bag->resolve();`
`197`	`198`	`$this->assertStringMatchesFormat('env_%s_key_a_b_c_FOO_%s', $bag->get('env(key:a.b-c:FOO)'));`
`198`	`199`	`}`
	`200`	`+`
	`201`	`+ public function testGetEnum()`
	`202`	`+ {`
	`203`	`+ $bag = new EnvPlaceholderParameterBag();`
	`204`	`+ $bag->set('ENUM_VAR', StringBackedEnum::Bar);`
	`205`	`+ $this->assertInstanceOf(StringBackedEnum::class, $bag->get('ENUM_VAR'));`
	`206`	`+ $this->assertEquals(StringBackedEnum::Bar, $bag->get('ENUM_VAR'));`
	`207`	`+ }`
`199`	`208`	`}`