Add test for UnexpectedResponseException in Attachment::update()

Author: Art4

src/Redmine/Api/Attachment.php

@@ -63,7 +63,7 @@ public function show($id)
      *
      * @return true if the request was successful
      */
-    public function update(int $id, array $params): bool
+    final public function update(int $id, array $params): bool
     {
         $this->lastResponse = $this->getHttpClient()->request(HttpFactory::makeJsonRequest(
             'PATCH',

tests/Unit/Api/Attachment/UpdateTest.php

@@ -6,6 +6,7 @@
 use PHPUnit\Framework\Attributes\DataProvider;
 use PHPUnit\Framework\TestCase;
 use Redmine\Api\Attachment;
+use Redmine\Exception\UnexpectedResponseException;
 use Redmine\Tests\Fixtures\AssertingHttpClient;
 
 #[CoversClass(Attachment::class)]
@@ -52,4 +53,27 @@ public static function getUpdateData(): array
             ],
         ];
     }
+
+    public function testUpdateThrowsUnexpectedResponseException()
+    {
+        $client = AssertingHttpClient::create(
+            $this,
+            [
+                'PATCH',
+                '/attachments/5.json',
+                'application/json',
+                '{"attachment":[]}',
+                403,
+                '',
+                '',
+            ]
+        );
+
+        $api = new Attachment($client);
+
+        $this->expectException(UnexpectedResponseException::class);
+        $this->expectExceptionMessage('The Redmine server replied with an unexpected response.');
+
+        $api->update(5, []);
+    }
 }