fix: fixes inlining override when they should not happen

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

src/Microsoft.OpenApi/Models/OpenApiReference.cs

@@ -158,11 +158,12 @@ public OpenApiReference(OpenApiReference reference)
         /// </summary>
         public void SerializeAsV31(IOpenApiWriter writer)
         {
-            // summary and description are in 3.1 but not in 3.0
-            writer.WriteProperty(OpenApiConstants.Summary, Summary);
-            writer.WriteProperty(OpenApiConstants.Description, Description);
-
-            SerializeInternal(writer);
+            SerializeInternal(writer, x =>
+            {
+                // summary and description are in 3.1 but not in 3.0
+                writer.WriteProperty(OpenApiConstants.Summary, Summary);
+                writer.WriteProperty(OpenApiConstants.Description, Description);
+            });
         }
 
         /// <summary>
@@ -176,7 +177,7 @@ public void SerializeAsV3(IOpenApiWriter writer)
         /// <summary>
         /// Serialize <see cref="OpenApiReference"/>
         /// </summary>
-        private void SerializeInternal(IOpenApiWriter writer)
+        private void SerializeInternal(IOpenApiWriter writer, Action<IOpenApiWriter> callback = null)
         {
             Utils.CheckArgumentNull(writer);
 
@@ -188,6 +189,10 @@ private void SerializeInternal(IOpenApiWriter writer)
             }
 
             writer.WriteStartObject();
+            if (callback is not null)
+            {
+                callback(writer);
+            }
 
             // $ref
             writer.WriteProperty(OpenApiConstants.DollarRef, ReferenceV3);

src/Microsoft.OpenApi/Models/References/BaseOpenApiReferenceHolder.cs

@@ -80,7 +80,7 @@ public void SerializeAsV3(IOpenApiWriter writer)
         }
         else
         {
-            SerializeInternal(writer, (writer, element) => CopyReferenceAsTargetElementWithOverrides(element).SerializeAsV3(writer));
+            SerializeInternal(writer, (writer, element) => element.SerializeAsV3(writer));
         }
     }
 
@@ -106,7 +106,7 @@ public virtual void SerializeAsV2(IOpenApiWriter writer)
         }
         else
         {
-            SerializeInternal(writer, (writer, element) => CopyReferenceAsTargetElementWithOverrides(element).SerializeAsV2(writer));
+            SerializeInternal(writer, (writer, element) => element.SerializeAsV2(writer));
         }
     }
 

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

@@ -0,0 +1,4 @@
+{
+  "description": "User request body",
+  "$ref": "#/components/requestBodies/UserRequest"
+}

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

@@ -0,0 +1 @@
+{"description":"User request body","$ref":"#/components/requestBodies/UserRequest"}

test/Microsoft.OpenApi.Tests/Models/References/OpenApiRequestBodyReferenceTests.SerializeRequestBodyReferenceAsV3JsonWorks_produceTerseOutput=False_inlineLocalReferences=True.verified.txt

@@ -0,0 +1,18 @@
+{
+  "description": "User creation request body",
+  "content": {
+    "application/json": {
+      "schema": {
+        "type": "object",
+        "properties": {
+          "name": {
+            "type": "string"
+          },
+          "email": {
+            "type": "string"
+          }
+        }
+      }
+    }
+  }
+}

test/Microsoft.OpenApi.Tests/Models/References/OpenApiRequestBodyReferenceTests.SerializeRequestBodyReferenceAsV3JsonWorks_produceTerseOutput=True_inlineLocalReferences=True.verified.txt

@@ -0,0 +1 @@
+{"description":"User creation request body","content":{"application/json":{"schema":{"type":"object","properties":{"name":{"type":"string"},"email":{"type":"string"}}}}}}

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

@@ -122,37 +122,41 @@ public void RequestBodyReferenceResolutionWorks()
         }
 
         [Theory]
-        [InlineData(true)]
-        [InlineData(false)]
-        public async Task SerializeRequestBodyReferenceAsV3JsonWorks(bool produceTerseOutput)
+        [InlineData(true, true)]
+        [InlineData(false, true)]
+        [InlineData(true, false)]
+        [InlineData(false, false)]
+        public async Task SerializeRequestBodyReferenceAsV3JsonWorks(bool produceTerseOutput, bool inlineLocalReferences)
         {
             // 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 = inlineLocalReferences });
 
             // Act
             _localRequestBodyReference.SerializeAsV3(writer);
             await writer.FlushAsync();
 
             // Assert            
-            await Verifier.Verify(outputStringWriter).UseParameters(produceTerseOutput);
+            await Verifier.Verify(outputStringWriter).UseParameters(produceTerseOutput, inlineLocalReferences);
         }
 
         [Theory]
-        [InlineData(true)]
-        [InlineData(false)]
-        public async Task SerializeRequestBodyReferenceAsV31JsonWorks(bool produceTerseOutput)
+        [InlineData(true, true)]
+        [InlineData(false, true)]
+        [InlineData(true, false)]
+        [InlineData(false, false)]
+        public async Task SerializeRequestBodyReferenceAsV31JsonWorks(bool produceTerseOutput, bool inlineLocalReferences)
         {
             // Arrange
             var outputStringWriter = new StringWriter(CultureInfo.InvariantCulture);
-            var writer = new OpenApiJsonWriter(outputStringWriter, new OpenApiJsonWriterSettings { Terse = produceTerseOutput, InlineLocalReferences = true });
+            var writer = new OpenApiJsonWriter(outputStringWriter, new OpenApiJsonWriterSettings { Terse = produceTerseOutput, InlineLocalReferences = inlineLocalReferences });
 
             // Act
             _localRequestBodyReference.SerializeAsV31(writer);
             await writer.FlushAsync();
 
             // Assert
-            await Verifier.Verify(outputStringWriter).UseParameters(produceTerseOutput);
+            await Verifier.Verify(outputStringWriter).UseParameters(produceTerseOutput, inlineLocalReferences);
         }
     }
 }