buildApiResponses ignores produced ContentType in case of many @operation. Fixes #2477

Author: bnasslahsen

springdoc-openapi-starter-common/src/main/java/org/springdoc/core/service/GenericResponseService.java

@@ -772,7 +772,7 @@ private boolean isValidHttpCode(String httpCode, MethodParameter methodParameter
 					if (isHttpCodePresent(httpCode, responseSet))
 						result = true;
 				}
-				else if (httpCode.equals(evaluateResponseStatus(method, method.getClass(), false)))
+				if (httpCode.equals(evaluateResponseStatus(method, method.getClass(), false)))
 					result = true;
 			}
 		}

springdoc-openapi-starter-webmvc-api/src/test/java/test/org/springdoc/api/v30/app216/HelloController.java

@@ -0,0 +1,47 @@
+/*
+ *
+ *  *
+ *  *  *
+ *  *  *  * Copyright 2019-2022 the original author or authors.
+ *  *  *  *
+ *  *  *  * Licensed under the Apache License, Version 2.0 (the "License");
+ *  *  *  * you may not use this file except in compliance with the License.
+ *  *  *  * You may obtain a copy of the License at
+ *  *  *  *
+ *  *  *  *      https://www.apache.org/licenses/LICENSE-2.0
+ *  *  *  *
+ *  *  *  * Unless required by applicable law or agreed to in writing, software
+ *  *  *  * distributed under the License is distributed on an "AS IS" BASIS,
+ *  *  *  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  *  *  * See the License for the specific language governing permissions and
+ *  *  *  * limitations under the License.
+ *  *  *
+ *  *
+ *
+ */
+
+package test.org.springdoc.api.v30.app216;
+
+
+
+import io.swagger.v3.oas.annotations.Operation;
+
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+
+@RestController
+public class HelloController {
+
+	@Operation(description = "a")
+	@GetMapping(path = "/", produces = "a/a")
+	public String a() {
+		return "A";
+	}
+
+	@Operation(description = "b")
+	@GetMapping(path = "/", produces = "b/b")
+	public String b() {
+		return "B";
+	}
+}

springdoc-openapi-starter-webmvc-api/src/test/java/test/org/springdoc/api/v30/app216/SpringDocApp216Test.java

@@ -0,0 +1,38 @@
+/*
+ *
+ *  * Copyright 2019-2023 the original author or authors.
+ *  *
+ *  * Licensed under the Apache License, Version 2.0 (the "License");
+ *  * you may not use this file except in compliance with the License.
+ *  * You may obtain a copy of the License at
+ *  *
+ *  *      https://www.apache.org/licenses/LICENSE-2.0
+ *  *
+ *  * Unless required by applicable law or agreed to in writing, software
+ *  * distributed under the License is distributed on an "AS IS" BASIS,
+ *  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  * See the License for the specific language governing permissions and
+ *  * limitations under the License.
+ *
+ */
+
+package test.org.springdoc.api.v30.app216;
+
+import org.springdoc.core.customizers.SpecPropertiesCustomizer;
+import test.org.springdoc.api.v30.AbstractSpringDocV30Test;
+
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.test.context.ActiveProfiles;
+
+/**
+ * <p>
+ * A test for {@link SpecPropertiesCustomizer}
+ */
+@SpringBootTest
+public class SpringDocApp216Test extends AbstractSpringDocV30Test {
+
+	@SpringBootApplication
+	static class SpringDocTestApp {}
+
+}

springdoc-openapi-starter-webmvc-api/src/test/resources/results/3.0.1/app216.json

@@ -0,0 +1,42 @@
+{
+  "openapi": "3.0.1",
+  "info": {
+    "title": "OpenAPI definition",
+    "version": "v0"
+  },
+  "servers": [
+    {
+      "url": "http://localhost",
+      "description": "Generated server url"
+    }
+  ],
+  "paths": {
+    "/": {
+      "get": {
+        "tags": [
+          "hello-controller"
+        ],
+        "description": "a",
+        "operationId": "b_1",
+        "responses": {
+          "200": {
+            "description": "OK",
+            "content": {
+              "b/b": {
+                "schema": {
+                  "type": "string"
+                }
+              },
+              "a/a": {
+                "schema": {
+                  "type": "string"
+                }
+              }
+            }
+          }
+        }
+      }
+    }
+  },
+  "components": {}
+}