Add test about enum values

tests/Rules/Doctrine/ORM/EntityColumnRuleTest.php

@@ -18,6 +18,7 @@
 use PHPStan\Type\Doctrine\Descriptors\DateTimeType;
 use PHPStan\Type\Doctrine\Descriptors\DateType;
 use PHPStan\Type\Doctrine\Descriptors\DecimalType;
+use PHPStan\Type\Doctrine\Descriptors\EnumType;
 use PHPStan\Type\Doctrine\Descriptors\IntegerType;
 use PHPStan\Type\Doctrine\Descriptors\JsonType;
 use PHPStan\Type\Doctrine\Descriptors\Ramsey\UuidTypeDescriptor;
@@ -26,6 +27,7 @@
 use PHPStan\Type\Doctrine\Descriptors\StringType;
 use PHPStan\Type\Doctrine\ObjectMetadataResolver;
 use function array_unshift;
+use function defined;
 use function strpos;
 use const PHP_VERSION_ID;
 
@@ -74,6 +76,7 @@ protected function getRule(): Rule
 				new IntegerType(),
 				new StringType(),
 				new SimpleArrayType(),
+				new EnumType(),
 				new UuidTypeDescriptor(FakeTestingUuidType::class),
 				new ReflectionDescriptor(CarbonImmutableType::class, $this->createReflectionProvider(), self::getContainer()),
 				new ReflectionDescriptor(CarbonType::class, $this->createReflectionProvider(), self::getContainer()),
@@ -413,6 +416,20 @@ public function testEnumType(?string $objectManagerLoader): void
 		]);
 	}
 
+	/**
+	 * @dataProvider dataObjectManagerLoader
+	 */
+	public function testEnumValues(?string $objectManagerLoader): void
+	{
+		if (!defined('\Doctrine\DBAL\Types\Types::ENUM')) {
+			self::markTestSkipped('Test requires ENUM type.');
+		}
+
+		$this->allowNullablePropertyForRequiredField = false;
+		$this->objectManagerLoader = $objectManagerLoader;
+		$this->analyse([__DIR__ . '/data-attributes/enum-values.php'], []);
+	}
+
 	/**
 	 * @dataProvider dataObjectManagerLoader
 	 */

tests/Rules/Doctrine/ORM/data-attributes/enum-values.php

@@ -0,0 +1,21 @@
+<?php
+
+namespace PHPStan\Rules\Doctrine\ORMAttributes;
+
+use Doctrine\ORM\Mapping as ORM;
+
+#[ORM\Entity]
+class FooValues
+{
+	/** @var string */
+	#[ORM\Column(type: "string", options: ['values' => ['a', 'b', 'c']])]
+	public $type1;
+
+	/** @var 'a'|'b'|'c' */
+	#[ORM\Column(type: "string", options: ['values' => ['a', 'b', 'c']])]
+	public $type2;
+
+	/** @var 'a'|'b' */
+	#[ORM\Column(type: "string", options: ['values' => ['a', 'b', 'c']])]
+	public $type3;
+}