Upgrade file

Author: GromNaN

UPGRADE-2.0.md

@@ -4,6 +4,19 @@ UPGRADE FROM 1.x to 2.0
  * Classes in the namespace `MongoDB\Operation\` are `final`.
  * All methods in interfaces and classes now define a return type.
 
+Operations with no result
+-------------------------
+
+The following operations no longer return the raw command result. The return
+type changed to `void`. In case of an error, an exception is thrown.
+
+ * `MongoDB\Client`: `dropDatabase`
+ * `MongoDB\Collection`: `drop`, `dropIndex`, `dropIndexes`, `dropSearchIndex`, `rename`
+ * `MongoDB\Database`: `createCollection`, `drop`, `dropCollection`, `modifyCollection`, `renameCollection`
+ * `MongoDB\Database::createEncryptedCollection()` return the list of encrypted fields
+
+If you still need to access the raw command result, you can use a `CommandSubscriber`.
+
 GridFS
 ------
 

tests/Operation/ModifyCollectionFunctionalTest.php

@@ -7,6 +7,9 @@
 use MongoDB\Operation\ModifyCollection;
 use PHPUnit\Framework\Attributes\Group;
 
+use function iterator_to_array;
+use function json_encode;
+
 class ModifyCollectionFunctionalTest extends FunctionalTestCase
 {
     #[Group('matrix-testing-exclude-server-4.2-driver-4.0-topology-sharded_cluster')]

tests/Operation/RenameCollectionTest.php

@@ -26,7 +26,6 @@ public static function provideInvalidConstructorOptions()
         return self::createOptionDataProvider([
             'dropTarget' => self::getInvalidBooleanValues(),
             'session' => self::getInvalidSessionValues(),
-            'typeMap' => self::getInvalidArrayValues(),
             'writeConcern' => self::getInvalidWriteConcernValues(),
         ]);
     }