chore: aligns test definition with other tests

Signed-off-by: Vincent Biret <vibiret@microsoft.com>

Author: baywet

test/Microsoft.OpenApi.Tests/Models/References/OpenApiRequestBodyReferenceTests.SerializeRequestBodyReferenceAsV31JsonWorks_produceTerseOutput=False.verified.txt

@@ -1,3 +1,18 @@
 {
-  "$ref": "#/components/requestBodies/UserRequest"
+  "description": "User request body",
+  "content": {
+    "application/json": {
+      "schema": {
+        "type": "object",
+        "properties": {
+          "name": {
+            "type": "string"
+          },
+          "email": {
+            "type": "string"
+          }
+        }
+      }
+    }
+  }
 }

test/Microsoft.OpenApi.Tests/Models/References/OpenApiRequestBodyReferenceTests.SerializeRequestBodyReferenceAsV31JsonWorks_produceTerseOutput=True.verified.txt

@@ -1 +1 @@
-{"$ref":"#/components/requestBodies/UserRequest"}
+{"description":"User request body","content":{"application/json":{"schema":{"type":"object","properties":{"name":{"type":"string"},"email":{"type":"string"}}}}}}

test/Microsoft.OpenApi.Tests/Models/References/OpenApiRequestBodyReferenceTests.cs

@@ -145,7 +145,7 @@ public async Task SerializeRequestBodyReferenceAsV31JsonWorks(bool produceTerseO
         {
             // Arrange
             var outputStringWriter = new StringWriter(CultureInfo.InvariantCulture);
-            var writer = new OpenApiJsonWriter(outputStringWriter, new OpenApiJsonWriterSettings { Terse = produceTerseOutput });
+            var writer = new OpenApiJsonWriter(outputStringWriter, new OpenApiJsonWriterSettings { Terse = produceTerseOutput, InlineLocalReferences = true });
 
             // Act
             _localRequestBodyReference.SerializeAsV31(writer);