Update tests

Author: captainsafia

src/OpenApi/sample/Endpoints/MapSchemasEndpoints.cs

@@ -54,13 +54,19 @@ public static IEndpointRouteBuilder MapSchemasEndpoints(this IEndpointRouteBuild
             NullableProperty = null,
             NullableComplexProperty = null
         }));
+        schemas.MapGet("/nullable-return-type", NullableResponseModel? () => new NullableResponseModel
+        {
+            RequiredProperty = "required",
+            NullableProperty = null,
+            NullableComplexProperty = null
+        });
         schemas.MapPost("/nullable-request", (NullableRequestModel? request) => Results.Ok(request));
         schemas.MapPost("/complex-nullable-hierarchy", (ComplexHierarchyModel model) => Results.Ok(model));
 
         // Additional edge cases for nullable testing
         schemas.MapPost("/nullable-array-elements", (NullableArrayModel model) => Results.Ok(model));
-        schemas.MapGet("/optional-with-default", () => Results.Ok(new ModelWithDefaults()));
-        schemas.MapGet("/nullable-enum-response", () => Results.Ok(new EnumNullableModel
+        schemas.MapGet("/optional-with-default", () => TypedResults.Ok(new ModelWithDefaults()));
+        schemas.MapGet("/nullable-enum-response", () => TypedResults.Ok(new EnumNullableModel
         {
             RequiredEnum = TestEnum.Value1,
             NullableEnum = null

src/OpenApi/test/Microsoft.AspNetCore.OpenApi.Tests/Integration/snapshots/OpenApi3_0/OpenApiDocumentIntegrationTests.VerifyOpenApiDocument_documentName=schemas-by-ref.verified.txt

@@ -656,6 +656,32 @@
         }
       }
     },
+    "/schemas-by-ref/nullable-return-type": {
+      "get": {
+        "tags": [
+          "Sample"
+        ],
+        "responses": {
+          "200": {
+            "description": "OK",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "oneOf": [
+                    {
+                      "nullable": true
+                    },
+                    {
+                      "$ref": "#/components/schemas/NullableResponseModel"
+                    }
+                  ]
+                }
+              }
+            }
+          }
+        }
+      }
+    },
     "/schemas-by-ref/nullable-request": {
       "post": {
         "tags": [
@@ -735,7 +761,14 @@
         ],
         "responses": {
           "200": {
-            "description": "OK"
+            "description": "OK",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/ModelWithDefaults"
+                }
+              }
+            }
           }
         }
       }
@@ -747,7 +780,14 @@
         ],
         "responses": {
           "200": {
-            "description": "OK"
+            "description": "OK",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/EnumNullableModel"
+                }
+              }
+            }
           }
         }
       }
@@ -948,6 +988,33 @@
           }
         }
       },
+      "EnumNullableModel": {
+        "required": [
+          "requiredEnum"
+        ],
+        "type": "object",
+        "properties": {
+          "requiredEnum": {
+            "$ref": "#/components/schemas/TestEnum"
+          },
+          "nullableEnum": {
+            "oneOf": [
+              {
+                "nullable": true
+              },
+              {
+                "$ref": "#/components/schemas/TestEnum"
+              }
+            ]
+          },
+          "listOfNullableEnums": {
+            "type": "array",
+            "items": {
+              "$ref": "#/components/schemas/TestEnum"
+            }
+          }
+        }
+      },
       "Item": {
         "type": "object",
         "properties": {
@@ -1059,6 +1126,25 @@
           }
         }
       },
+      "ModelWithDefaults": {
+        "type": "object",
+        "properties": {
+          "propertyWithDefault": {
+            "type": "string"
+          },
+          "nullableWithNull": {
+            "type": "string",
+            "nullable": true
+          },
+          "numberWithDefault": {
+            "type": "integer",
+            "format": "int32"
+          },
+          "boolWithDefault": {
+            "type": "boolean"
+          }
+        }
+      },
       "NestedModel": {
         "required": [
           "name"
@@ -1411,6 +1497,9 @@
           }
         }
       },
+      "TestEnum": {
+        "type": "integer"
+      },
       "Triangle": {
         "type": "object",
         "properties": {

src/OpenApi/test/Microsoft.AspNetCore.OpenApi.Tests/Integration/snapshots/OpenApi3_1/OpenApiDocumentIntegrationTests.VerifyOpenApiDocument_documentName=schemas-by-ref.verified.txt

@@ -656,6 +656,32 @@
         }
       }
     },
+    "/schemas-by-ref/nullable-return-type": {
+      "get": {
+        "tags": [
+          "Sample"
+        ],
+        "responses": {
+          "200": {
+            "description": "OK",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "oneOf": [
+                    {
+                      "type": "null"
+                    },
+                    {
+                      "$ref": "#/components/schemas/NullableResponseModel"
+                    }
+                  ]
+                }
+              }
+            }
+          }
+        }
+      }
+    },
     "/schemas-by-ref/nullable-request": {
       "post": {
         "tags": [
@@ -735,7 +761,14 @@
         ],
         "responses": {
           "200": {
-            "description": "OK"
+            "description": "OK",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/ModelWithDefaults"
+                }
+              }
+            }
           }
         }
       }
@@ -747,7 +780,14 @@
         ],
         "responses": {
           "200": {
-            "description": "OK"
+            "description": "OK",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/EnumNullableModel"
+                }
+              }
+            }
           }
         }
       }
@@ -964,6 +1004,33 @@
           }
         }
       },
+      "EnumNullableModel": {
+        "required": [
+          "requiredEnum"
+        ],
+        "type": "object",
+        "properties": {
+          "requiredEnum": {
+            "$ref": "#/components/schemas/TestEnum"
+          },
+          "nullableEnum": {
+            "oneOf": [
+              {
+                "type": "null"
+              },
+              {
+                "$ref": "#/components/schemas/TestEnum"
+              }
+            ]
+          },
+          "listOfNullableEnums": {
+            "type": "array",
+            "items": {
+              "$ref": "#/components/schemas/TestEnum"
+            }
+          }
+        }
+      },
       "Item": {
         "type": "object",
         "properties": {
@@ -1075,6 +1142,27 @@
           }
         }
       },
+      "ModelWithDefaults": {
+        "type": "object",
+        "properties": {
+          "propertyWithDefault": {
+            "type": "string"
+          },
+          "nullableWithNull": {
+            "type": [
+              "null",
+              "string"
+            ]
+          },
+          "numberWithDefault": {
+            "type": "integer",
+            "format": "int32"
+          },
+          "boolWithDefault": {
+            "type": "boolean"
+          }
+        }
+      },
       "NestedModel": {
         "required": [
           "name"
@@ -1441,6 +1529,9 @@
           }
         }
       },
+      "TestEnum": {
+        "type": "integer"
+      },
       "Triangle": {
         "type": "object",
         "properties": {