PYTHON-4834 Add __repr__ to IndexModel

- Add test

Author: aclark4life

pymongo/operations.py

@@ -774,7 +774,7 @@ def document(self) -> dict[str, Any]:
         return self.__document
 
     def __repr__(self) -> str:
-        return f"{self.__class__.__name__}({self.__document})"
+        return f"{self.__class__.__name__}({self.document})"
 
 
 class SearchIndexModel:

test/test_collection.py

@@ -2253,6 +2253,10 @@ def afind(*args, **kwargs):
         for helper, args in helpers:
             helper(*args, let={})  # type: ignore
 
+    def test_repr(self):
+        im = IndexModel("hello")
+        self.assertEqual(im.__repr__(), f"{im.__class__.__name__}({im.document})")
+
 
 if __name__ == "__main__":
     unittest.main()