[GitHub] [servicecomb-java-chassis] wujimin commented on a change in pull request #1770: [SCB-1926] enhance CommonExceptionData to include more common data

[GitBox <gi...@apache.org>]

wujimin commented on a change in pull request #1770:
URL: https://github.com/apache/servicecomb-java-chassis/pull/1770#discussion_r428994524



##########
File path: swagger/swagger-invocation/invocation-core/src/test/java/org/apache/servicecomb/swagger/invocation/exception/CommonExceptionDataTest.java
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@@ -0,0 +1,48 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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
+ *
+ *     http://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 org.apache.servicecomb.swagger.invocation.exception;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+import org.junit.jupiter.api.Test;
+
+import io.vertx.core.json.Json;
+
+class CommonExceptionDataTest {
+  @Test
+  void should_not_include_code_in_json_when_code_is_null() {
+    CommonExceptionData data = new CommonExceptionData("msg");
+
+    assertThat(Json.encode(data)).isEqualTo("{\"message\":\"msg\"}");
+  }
+
+  @Test
+  void should_include_code_in_json_when_code_is_not_null() {
+    CommonExceptionData data = new CommonExceptionData("code", "msg");
+
+    assertThat(Json.encode(data)).isEqualTo("{\"code\":\"code\",\"message\":\"msg\"}");
+  }
+
+  @Test
+  void should_include_dynamic_field_in_json() {
+    CommonExceptionData data = new CommonExceptionData("msg");
+    data.putDynamic("k", "v");
+
+    assertThat(Json.encode(data)).isEqualTo("{\"message\":\"msg\",\"k\":\"v\"}");

Review comment:
       yes, i'll add one case




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