From 99a390abd668fa52c022a11a220ca4460f48fd85 Mon Sep 17 00:00:00 2001
From: "Alexander M. Turek" <me@derrabus.de>
Date: Wed, 26 Oct 2022 10:01:44 +0200
Subject: [PATCH] Added test cases for enums (#459)

---
 .../Annotations/AnnotationReaderTest.php      | 34 +++++++++++++++++++
 .../Fixtures/AnnotationWithEnumProperty.php   | 18 ++++++++++
 .../Fixtures/ClassWithEnumAnnotations.php     | 14 ++++++++
 .../Common/Annotations/Fixtures/Suit.php      | 13 +++++++
 4 files changed, 79 insertions(+)
 create mode 100644 tests/Doctrine/Tests/Common/Annotations/Fixtures/AnnotationWithEnumProperty.php
 create mode 100644 tests/Doctrine/Tests/Common/Annotations/Fixtures/ClassWithEnumAnnotations.php
 create mode 100644 tests/Doctrine/Tests/Common/Annotations/Fixtures/Suit.php

diff --git a/tests/Doctrine/Tests/Common/Annotations/AnnotationReaderTest.php b/tests/Doctrine/Tests/Common/Annotations/AnnotationReaderTest.php
index 5c8754295..04ffe1b37 100644
--- a/tests/Doctrine/Tests/Common/Annotations/AnnotationReaderTest.php
+++ b/tests/Doctrine/Tests/Common/Annotations/AnnotationReaderTest.php
@@ -6,6 +6,8 @@
 use Doctrine\Common\Annotations\DocParser;
 use Doctrine\Common\Annotations\Reader;
 use Doctrine\Tests\Common\Annotations\Fixtures\Annotation\SingleUseAnnotation;
+use Doctrine\Tests\Common\Annotations\Fixtures\AnnotationWithEnumProperty;
+use Doctrine\Tests\Common\Annotations\Fixtures\ClassWithEnumAnnotations;
 use Doctrine\Tests\Common\Annotations\Fixtures\ClassWithFullPathUseStatement;
 use Doctrine\Tests\Common\Annotations\Fixtures\ClassWithImportedIgnoredAnnotation;
 use Doctrine\Tests\Common\Annotations\Fixtures\ClassWithPHPCodeSnifferAnnotation;
@@ -15,6 +17,7 @@
 use Doctrine\Tests\Common\Annotations\Fixtures\IgnoredNamespaces\AnnotatedAtMethodLevel;
 use Doctrine\Tests\Common\Annotations\Fixtures\IgnoredNamespaces\AnnotatedAtPropertyLevel;
 use Doctrine\Tests\Common\Annotations\Fixtures\IgnoredNamespaces\AnnotatedWithAlias;
+use Doctrine\Tests\Common\Annotations\Fixtures\Suit;
 use InvalidArgumentException;
 use LogicException;
 use ReflectionClass;
@@ -24,6 +27,8 @@
 use function spl_autoload_register;
 use function spl_autoload_unregister;
 
+use const PHP_VERSION_ID;
+
 class AnnotationReaderTest extends AbstractReaderTest
 {
     /**
@@ -295,4 +300,33 @@ public function testFunctionAnnotation(): void
         $annotation = $reader->getFunctionAnnotation($ref, Fixtures\Annotation\Autoload::class);
         self::assertInstanceOf(Fixtures\Annotation\Autoload::class, $annotation);
     }
+
+    /**
+     * @requires PHP 8.1
+     * @dataProvider provideEnumProperties
+     */
+    public function testAnnotationWithEnum(string $property, Suit $expectedValue): void
+    {
+        $reader = $this->getReader();
+        $ref    = new ReflectionClass(ClassWithEnumAnnotations::class);
+
+        $annotation = $reader->getPropertyAnnotation($ref->getProperty($property), AnnotationWithEnumProperty::class);
+
+        self::assertSame($expectedValue, $annotation->suit);
+    }
+
+    /**
+     * @return array<string, array{string, Suit}>
+     */
+    public function provideEnumProperties(): array
+    {
+        if (PHP_VERSION_ID < 80100) {
+            return [];
+        }
+
+        return [
+            'annotationWithDefaults' => ['annotationWithDefaults', Suit::Hearts],
+            'annotationWithSpades' => ['annotationWithSpades', Suit::Spades],
+        ];
+    }
 }
diff --git a/tests/Doctrine/Tests/Common/Annotations/Fixtures/AnnotationWithEnumProperty.php b/tests/Doctrine/Tests/Common/Annotations/Fixtures/AnnotationWithEnumProperty.php
new file mode 100644
index 000000000..97d299769
--- /dev/null
+++ b/tests/Doctrine/Tests/Common/Annotations/Fixtures/AnnotationWithEnumProperty.php
@@ -0,0 +1,18 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\Tests\Common\Annotations\Fixtures;
+
+/**
+ * @Annotation
+ * @Target("ALL")
+ * @NamedArgumentConstructor
+ */
+final class AnnotationWithEnumProperty
+{
+    public function __construct(
+        public readonly Suit $suit = Suit::Hearts,
+    ) {
+    }
+}
diff --git a/tests/Doctrine/Tests/Common/Annotations/Fixtures/ClassWithEnumAnnotations.php b/tests/Doctrine/Tests/Common/Annotations/Fixtures/ClassWithEnumAnnotations.php
new file mode 100644
index 000000000..797f1b050
--- /dev/null
+++ b/tests/Doctrine/Tests/Common/Annotations/Fixtures/ClassWithEnumAnnotations.php
@@ -0,0 +1,14 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\Tests\Common\Annotations\Fixtures;
+
+class ClassWithEnumAnnotations
+{
+    /** @AnnotationWithEnumProperty */
+    public mixed $annotationWithDefaults;
+
+    /** @AnnotationWithEnumProperty(suit=Suit::Spades) */
+    public mixed $annotationWithSpades;
+}
diff --git a/tests/Doctrine/Tests/Common/Annotations/Fixtures/Suit.php b/tests/Doctrine/Tests/Common/Annotations/Fixtures/Suit.php
new file mode 100644
index 000000000..08b07579a
--- /dev/null
+++ b/tests/Doctrine/Tests/Common/Annotations/Fixtures/Suit.php
@@ -0,0 +1,13 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\Tests\Common\Annotations\Fixtures;
+
+enum Suit
+{
+    case Hearts;
+    case Diamonds;
+    case Clubs;
+    case Spades;
+}