| /* |
| * 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.johnzon.core; |
| |
| import java.io.StringReader; |
| |
| import javax.json.Json; |
| import javax.json.JsonMergePatch; |
| import javax.json.JsonObject; |
| |
| import org.junit.Assert; |
| import org.junit.Test; |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertNotNull; |
| |
| public class JsonMergeBatchDiffTest { |
| |
| @Test |
| public void testAddDiff() { |
| // {"a":"xa"} |
| String jsonA = "{\"a\":\"xa\"}"; |
| |
| // {"a":"xa","b":"xb"} |
| String jsonB = "{\"a\":\"xa\",\"b\":\"xb\"}"; |
| |
| // this results in 1 diff operations: |
| // adding "b" |
| JsonMergePatch jsonMergePatch = Json.createMergeDiff(Json.createReader(new StringReader(jsonA)).readObject(), |
| Json.createReader(new StringReader(jsonB)).readObject()); |
| assertNotNull(jsonMergePatch); |
| JsonObject patchJson = jsonMergePatch.toJsonValue().asJsonObject(); |
| assertNotNull(patchJson); |
| assertEquals(1, patchJson.entrySet().size()); |
| Assert.assertEquals("xb", patchJson.getString("b")); |
| } |
| |
| } |