/*
* 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.sling.commons.json;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import java.io.StringWriter;
import org.apache.sling.commons.json.io.JSONWriter;
import org.apache.sling.commons.json.util.DespacedRendering;
import org.junit.Before;
import org.junit.Test;
/** Test the String formatting functionality of JSONObject */
public class JSONWriterTest {
private JSONWriter w;
private StringWriter output;
@Before
public void setup() {
output = new StringWriter();
w = new JSONWriter(output);
}
private DespacedRendering write() throws JSONException {
w.object();
w.key("foo").value("bar");
w.key("array");
w.array().value(1).value("two").value(3.0).value(false).endArray();
w.key("last").value("one");
w.endObject();
return new DespacedRendering(output.toString());
}
@Test
public void testSetTidy() {
assertFalse(w.isTidy());
w.setTidy(true);
assertTrue(w.isTidy());
}
@Test
public void testStandardWrite() throws JSONException {
final DespacedRendering r = write();
r.expect(
"_foo_:_bar_",
"_array_:[1,_two_,3,false]");
}
@Test
public void testTidyWrite() throws JSONException {
w.setTidy(true);
final DespacedRendering r = write();
r.expect(
"-nl-_foo_:_bar_",
"-nl-_array_:[-nl-1,-nl-_two_,-nl-3,-nl-false-nl-]");
}
@Test
public void testEmpty() throws JSONException {
assertTrue(output.toString().length() == 0);
}
@Test(expected=JSONException.class)
public void testMisplacedArray() throws JSONException {
w.object().array();
}
@Test(expected=JSONException.class)
public void testMisplacedKey() throws JSONException {
w.array().key("foo");
}
@Test(expected=JSONException.class)
public void testMisplacedEndObjectA() throws JSONException {
w.object().endObject().endObject();
}
@Test(expected=JSONException.class)
public void testMisplacedEndObjectB() throws JSONException {
w.endObject();
}
}