From 4c530db082cf40faf33c72fea2e352e7b9c04fad Mon Sep 17 00:00:00 2001
From: Sven Linstaedt <sven.linstaedt@gmail.com>
Date: Thu, 27 Jan 2022 16:25:01 +0100
Subject: [PATCH] fix: adding response media type is breaking

---
 .../openapitools/openapidiff/core/model/ChangedContent.java   | 2 +-
 .../org/openapitools/openapidiff/core/ContentDiffTest.java    | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/core/src/main/java/org/openapitools/openapidiff/core/model/ChangedContent.java b/core/src/main/java/org/openapitools/openapidiff/core/model/ChangedContent.java
index 5bc6ddf2a..192b49e66 100644
--- a/core/src/main/java/org/openapitools/openapidiff/core/model/ChangedContent.java
+++ b/core/src/main/java/org/openapitools/openapidiff/core/model/ChangedContent.java
@@ -31,7 +31,7 @@ public DiffResult isCoreChanged() {
     if (increased.isEmpty() && missing.isEmpty()) {
       return DiffResult.NO_CHANGES;
     }
-    if (context.isRequest() && missing.isEmpty() || context.isResponse() && increased.isEmpty()) {
+    if (context.isRequest() && missing.isEmpty() || context.isResponse() && missing.isEmpty()) {
       return DiffResult.COMPATIBLE;
     }
     return DiffResult.INCOMPATIBLE;
diff --git a/core/src/test/java/org/openapitools/openapidiff/core/ContentDiffTest.java b/core/src/test/java/org/openapitools/openapidiff/core/ContentDiffTest.java
index 190b5a32f..e3cf03534 100644
--- a/core/src/test/java/org/openapitools/openapidiff/core/ContentDiffTest.java
+++ b/core/src/test/java/org/openapitools/openapidiff/core/ContentDiffTest.java
@@ -33,7 +33,7 @@ public void testAddedResponseContentTypeDiff() {
     ChangedOpenApi changedOpenApi =
         OpenApiCompare.fromLocations(
             "content_type_response_add_1.yaml", "content_type_response_add_2.yaml");
-    assertThat(changedOpenApi.isCompatible()).isFalse();
+    assertThat(changedOpenApi.isCompatible()).isTrue();
   }
 
   @Test
@@ -41,7 +41,7 @@ public void testRemovedResponseContentTypeDiff() {
     ChangedOpenApi changedOpenApi =
         OpenApiCompare.fromLocations(
             "content_type_response_add_2.yaml", "content_type_response_add_1.yaml");
-    assertThat(changedOpenApi.isCompatible()).isTrue();
+    assertThat(changedOpenApi.isCompatible()).isFalse();
   }
 
   @Test