Fix initialValue JSON expectations in ObjectCreationHelpersTests

Update test expectations to match the unwrapped initialValue format
from 95bf7c6. The initialValue JSON string should contain the
CounterCreate/MapCreate object directly (e.g. {"count": 10.5}),
not wrapped in a type key (e.g. {"counterCreate": {"count": 10.5}}).

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: lawrence-forooghian

Tests/AblyLiveObjectsTests/ObjectCreationHelpersTests.swift

@@ -60,59 +60,57 @@ struct ObjectCreationHelpersTests {
             #expect(creationOperation.operation.mapCreate?.semantics == .known(creationOperation.semantics))
             #expect(creationOperation.objectMessage.operation?.mapCreateWithObjectId != nil)
 
-            // Check that the initial value JSON is correctly populated on the mapCreateWithObjectId.initialValue property per RTO11f12, using the RTO11f4 partial ObjectOperation and correctly encoded per RTO13
+            // Check that the initial value JSON is correctly populated on the mapCreateWithObjectId.initialValue property per RTO11f15, using the RTO11f4 partial ObjectOperation and correctly encoded per RTO13. Per RTO11f15, the initialValue is a JSON string of the MapCreate object itself (not wrapped in a type key).
             let initialValueString = try #require(creationOperation.objectMessage.operation?.mapCreateWithObjectId?.initialValue)
             let deserializedInitialValue = try #require(try JSONObjectOrArray(jsonString: initialValueString).objectValue)
             #expect(deserializedInitialValue == [
-                "mapCreate": [
-                    // RTO11f4a
-                    "semantics": .number(Double(ObjectsMapSemantics.lww.rawValue)),
-                    "entries": [
-                        // RTO11f4c1a
-                        "mapRef": [
-                            "data": [
-                                "objectId": "referencedMapID",
-                            ],
+                // RTO11f4a
+                "semantics": .number(Double(ObjectsMapSemantics.lww.rawValue)),
+                "entries": [
+                    // RTO11f4c1a
+                    "mapRef": [
+                        "data": [
+                            "objectId": "referencedMapID",
                         ],
-                        "counterRef": [
-                            "data": [
-                                "objectId": "referencedCounterID",
-                            ],
+                    ],
+                    "counterRef": [
+                        "data": [
+                            "objectId": "referencedCounterID",
                         ],
-                        // RTO11f4c1b
-                        "jsonArrayKey": [
-                            "data": [
-                                "json": #"["arrayItem1","arrayItem2"]"#,
-                            ],
+                    ],
+                    // RTO11f4c1b
+                    "jsonArrayKey": [
+                        "data": [
+                            "json": #"["arrayItem1","arrayItem2"]"#,
                         ],
-                        "jsonObjectKey": [
-                            "data": [
-                                "json": #"{"nestedKey":"nestedValue"}"#,
-                            ],
+                    ],
+                    "jsonObjectKey": [
+                        "data": [
+                            "json": #"{"nestedKey":"nestedValue"}"#,
                         ],
-                        // RTO11f4c1c
-                        "stringKey": [
-                            "data": [
-                                "string": "stringValue",
-                            ],
+                    ],
+                    // RTO11f4c1c
+                    "stringKey": [
+                        "data": [
+                            "string": "stringValue",
                         ],
-                        // RTO11f4c1d
-                        "numberKey": [
-                            "data": [
-                                "number": 42.5,
-                            ],
+                    ],
+                    // RTO11f4c1d
+                    "numberKey": [
+                        "data": [
+                            "number": 42.5,
                         ],
-                        // RTO11f4c1e
-                        "booleanKey": [
-                            "data": [
-                                "boolean": true,
-                            ],
+                    ],
+                    // RTO11f4c1e
+                    "booleanKey": [
+                        "data": [
+                            "boolean": true,
                         ],
-                        // RTO11f4c1f
-                        "dataKey": [
-                            "data": [
-                                "bytes": .string(Data([0x01, 0x02, 0x03]).base64EncodedString()),
-                            ],
+                    ],
+                    // RTO11f4c1f
+                    "dataKey": [
+                        "data": [
+                            "bytes": .string(Data([0x01, 0x02, 0x03]).base64EncodedString()),
                         ],
                     ],
                 ],
@@ -171,14 +169,12 @@ struct ObjectCreationHelpersTests {
             #expect(creationOperation.operation.counterCreate != nil)
             #expect(creationOperation.objectMessage.operation?.counterCreateWithObjectId != nil)
 
-            // Check that the initial value JSON is correctly populated on the counterCreateWithObjectId.initialValue property per RTO12f10, using the RTO12f2 partial ObjectOperation and correctly encoded per RTO13
+            // Check that the initial value JSON is correctly populated on the counterCreateWithObjectId.initialValue property per RTO12f13, using the RTO12f2 partial ObjectOperation and correctly encoded per RTO13. Per RTO12f13, the initialValue is a JSON string of the CounterCreate object itself (not wrapped in a type key).
             let initialValueString = try #require(creationOperation.objectMessage.operation?.counterCreateWithObjectId?.initialValue)
             let deserializedInitialValue = try #require(try JSONObjectOrArray(jsonString: initialValueString).objectValue)
             #expect(deserializedInitialValue == [
-                "counterCreate": [
-                    // RTO12f2a
-                    "count": 10.5,
-                ],
+                // RTO12f2a
+                "count": 10.5,
             ])
 
             // Check that the local merge operation has the counterCreate properties