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package org.json; import java.util.ArrayList; import java.util.Collection; import java.util.Iterator; import java.util.List; import java.util.Map; import java.io.StringWriter; import junit.framework.TestCase; /* Copyright (c) 2002 JSON.org Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. The Software shall be used for Good, not Evil. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ /** * Test class. This file is not formally a member of the org.json library. * It is just a test tool. * * Issue: JSONObject does not specify the ordering of keys, so simple-minded * comparisons of .toString to a string literal are likely to fail. * * @author JSON.org * @version 2011-10-25 */ public class Test extends TestCase { public Test(String name) { super(name); } protected void setUp() throws Exception { super.setUp(); } protected void tearDown() throws Exception { super.tearDown(); } public void testXML() throws Exception { JSONObject jsonobject; String string; jsonobject = XML.toJSONObject("<![CDATA[This is a collection of test patterns and examples for org.json.]]> Ignore the stuff past the end. "); assertEquals("{\"content\":\"This is a collection of test patterns and examples for org.json.\"}", jsonobject.toString()); assertEquals("This is a collection of test patterns and examples for org.json.", jsonobject.getString("content")); string = "<test><blank></blank><empty/></test>"; jsonobject = XML.toJSONObject(string); assertEquals("{\"test\": {\n \"blank\": \"\",\n \"empty\": \"\"\n}}", jsonobject.toString(2)); assertEquals("<test><blank/><empty/></test>", XML.toString(jsonobject)); string = "<subsonic-response><playlists><playlist id=\"476c65652e6d3375\" int=\"12345678901234567890123456789012345678901234567890213991133777039355058536718668104339937\"/><playlist id=\"50617274792e78737066\"/></playlists></subsonic-response>"; jsonobject = XML.toJSONObject(string); assertEquals("{\"subsonic-response\":{\"playlists\":{\"playlist\":[{\"id\":\"476c65652e6d3375\",\"int\":\"12345678901234567890123456789012345678901234567890213991133777039355058536718668104339937\"},{\"id\":\"50617274792e78737066\"}]}}}", jsonobject.toString()); } public void testNull() throws Exception { JSONObject jsonobject; jsonobject = new JSONObject("{\"message\":\"null\"}"); assertFalse(jsonobject.isNull("message")); assertEquals("null", jsonobject.getString("message")); jsonobject = new JSONObject("{\"message\":null}"); assertTrue(jsonobject.isNull("message")); } public void testJSON() throws Exception { double eps = 2.220446049250313e-16; Iterator iterator; JSONArray jsonarray; JSONObject jsonobject; JSONStringer jsonstringer; Object object; String string; Beany beanie = new Beany("A beany object", 42, true); string = "[001122334455]"; jsonarray = new JSONArray(string); assertEquals("[1122334455]", jsonarray.toString()); string = "[666e666]"; jsonarray = new JSONArray(string); assertEquals("[\"666e666\"]", jsonarray.toString()); string = "[00.10]"; jsonarray = new JSONArray(string); assertEquals("[0.1]", jsonarray.toString()); jsonobject = new JSONObject(); object = null; jsonobject.put("booga", object); jsonobject.put("wooga", JSONObject.NULL); assertEquals("{\"wooga\":null}", jsonobject.toString()); assertTrue(jsonobject.isNull("booga")); jsonobject = new JSONObject(); jsonobject.increment("two"); jsonobject.increment("two"); assertEquals("{\"two\":2}", jsonobject.toString()); assertEquals(2, jsonobject.getInt("two")); string = "{ \"list of lists\" : [ [1, 2, 3], [4, 5, 6], ] }"; jsonobject = new JSONObject(string); assertEquals("{\"list of lists\": [\n" + " [\n" + " 1,\n" + " 2,\n" + " 3\n" + " ],\n" + " [\n" + " 4,\n" + " 5,\n" + " 6\n" + " ]\n" + "]}", jsonobject.toString(4)); assertEquals("<list of lists><array>1</array><array>2</array><array>3</array></list of lists><list of lists><array>4</array><array>5</array><array>6</array></list of lists>", XML.toString(jsonobject)); string = "<recipe name=\"bread\" prep_time=\"5 mins\" cook_time=\"3 hours\"> <title>Basic bread</title> <ingredient amount=\"8\" unit=\"dL\">Flour</ingredient> <ingredient amount=\"10\" unit=\"grams\">Yeast</ingredient> <ingredient amount=\"4\" unit=\"dL\" state=\"warm\">Water</ingredient> <ingredient amount=\"1\" unit=\"teaspoon\">Salt</ingredient> <instructions> <step>Mix all ingredients together.</step> <step>Knead thoroughly.</step> <step>Cover with a cloth, and leave for one hour in warm room.</step> <step>Knead again.</step> <step>Place in a bread baking tin.</step> <step>Cover with a cloth, and leave for one hour in warm room.</step> <step>Bake in the oven at 180(degrees)C for 30 minutes.</step> </instructions> </recipe> "; jsonobject = XML.toJSONObject(string); assertEquals("{\"recipe\": {\n \"title\": \"Basic bread\",\n \"cook_time\": \"3 hours\",\n \"instructions\": {\"step\": [\n \"Mix all ingredients together.\",\n \"Knead thoroughly.\",\n \"Cover with a cloth, and leave for one hour in warm room.\",\n \"Knead again.\",\n \"Place in a bread baking tin.\",\n \"Cover with a cloth, and leave for one hour in warm room.\",\n \"Bake in the oven at 180(degrees)C for 30 minutes.\"\n ]},\n \"name\": \"bread\",\n \"ingredient\": [\n {\n \"content\": \"Flour\",\n \"amount\": 8,\n \"unit\": \"dL\"\n },\n {\n \"content\": \"Yeast\",\n \"amount\": 10,\n \"unit\": \"grams\"\n },\n {\n \"content\": \"Water\",\n \"amount\": 4,\n \"unit\": \"dL\",\n \"state\": \"warm\"\n },\n {\n \"content\": \"Salt\",\n \"amount\": 1,\n \"unit\": \"teaspoon\"\n }\n ],\n \"prep_time\": \"5 mins\"\n}}", jsonobject.toString(4)); jsonobject = JSONML.toJSONObject(string); assertEquals("{\"cook_time\":\"3 hours\",\"name\":\"bread\",\"tagName\":\"recipe\",\"childNodes\":[{\"tagName\":\"title\",\"childNodes\":[\"Basic bread\"]},{\"amount\":8,\"unit\":\"dL\",\"tagName\":\"ingredient\",\"childNodes\":[\"Flour\"]},{\"amount\":10,\"unit\":\"grams\",\"tagName\":\"ingredient\",\"childNodes\":[\"Yeast\"]},{\"amount\":4,\"unit\":\"dL\",