Add Type::lookupName() method

doctrine · Aug 15, 2023 · 3c0f0a6 · 3c0f0a6
1 parent b30518d
commit 3c0f0a6
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Showing 2 changed files with 17 additions and 0 deletions.
diff --git a/src/Types/Type.php b/src/Types/Type.php
@@ -138,6 +138,16 @@ public static function getType($name)
         return self::getTypeRegistry()->get($name);
     }
 
+    /**
+     * Finds a name for the given type.
+     *
+     * @throws Exception
+     */
+    public function lookupName(self $type): string
+    {
+        return self::getTypeRegistry()->lookupName($type);
+    }
+
     /**
      * Adds a custom type to the type map.
      *

diff --git a/tests/Types/TypeTest.php b/tests/Types/TypeTest.php
@@ -17,6 +17,13 @@ public function testDefaultTypesAreRegistered(string $name): void
         self::assertTrue(Type::hasType($name));
     }
 
+    /** @dataProvider defaultTypesProvider() */
+    public function testDefaultTypesReverseLookup(string $name): void
+    {
+        $type = Type::getType($name);
+        self::assertSame($name, Type::lookupName($type));
+    }
+
     /** @return iterable<string[]> */
     public static function defaultTypesProvider(): iterable
     {