| /* |
| * 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.commons.scxml2.io; |
| |
| import java.util.ArrayList; |
| import java.util.LinkedHashMap; |
| |
| import com.fasterxml.jackson.core.JsonParser; |
| import com.fasterxml.jackson.databind.ObjectMapper; |
| |
| import org.junit.Assert; |
| import org.junit.Test; |
| |
| public class ContentParserTest { |
| |
| @Test |
| public void testTrimContent() throws Exception { |
| Assert.assertEquals(null, ContentParser.trimContent(null)); |
| Assert.assertEquals("", ContentParser.trimContent("")); |
| Assert.assertEquals("", ContentParser.trimContent(" ")); |
| Assert.assertEquals("", ContentParser.trimContent(" ")); |
| Assert.assertEquals("", ContentParser.trimContent(" ")); |
| Assert.assertEquals("", ContentParser.trimContent("\t\n\r")); |
| Assert.assertEquals("a", ContentParser.trimContent("a")); |
| Assert.assertEquals("a", ContentParser.trimContent(" a")); |
| Assert.assertEquals("a", ContentParser.trimContent("a ")); |
| Assert.assertEquals("a", ContentParser.trimContent(" a ")); |
| } |
| |
| @Test |
| public void testSpaceNormalizeContent() throws Exception { |
| Assert.assertEquals(null, ContentParser.spaceNormalizeContent(null)); |
| Assert.assertEquals("", ContentParser.spaceNormalizeContent("")); |
| Assert.assertEquals("a", ContentParser.spaceNormalizeContent("a")); |
| Assert.assertEquals("a", ContentParser.spaceNormalizeContent(" a")); |
| Assert.assertEquals("a", ContentParser.spaceNormalizeContent("a ")); |
| Assert.assertEquals("a", ContentParser.spaceNormalizeContent(" a ")); |
| Assert.assertEquals("a b c", ContentParser.spaceNormalizeContent(" a\tb \n \r c ")); |
| } |
| |
| @Test |
| public void testParseJson() throws Exception { |
| ObjectMapper jsonObjectMapper = new ObjectMapper(); |
| jsonObjectMapper.configure(JsonParser.Feature.ALLOW_COMMENTS, true); |
| jsonObjectMapper.configure(JsonParser.Feature.ALLOW_YAML_COMMENTS, true); |
| // not by default configured, but much easier for unit-testing Java embedded JSON Strings |
| jsonObjectMapper.configure(JsonParser.Feature.ALLOW_SINGLE_QUOTES, true); |
| |
| ContentParser contentParser = new ContentParser(jsonObjectMapper); |
| |
| String jsonObjectString = "{ /*comment*/ 'string' : 'foobar', 'int' : 1, 'boolean' : false, 'null' : null }"; |
| LinkedHashMap<String, Object> jsonObject = new LinkedHashMap<>(); |
| jsonObject.put("string", "foobar"); |
| jsonObject.put("int",new Integer(1)); |
| jsonObject.put("boolean", Boolean.FALSE); |
| jsonObject.put("null", null); |
| Assert.assertEquals(jsonObject, contentParser.parseJson(jsonObjectString)); |
| |
| String jsonArrayString = "[" + jsonObjectString + "," + "# yaml comment\n" + jsonObjectString+"]"; |
| ArrayList<Object> jsonArray = new ArrayList<>(2); |
| jsonArray.add(jsonObject); |
| jsonArray.add(jsonObject); |
| Assert.assertEquals(jsonArray, contentParser.parseJson(jsonArrayString)); |
| } |
| } |