package org.jolokia.converter.json;
/*
* Copyright 2009-2013 Roland Huss
*
* Licensed 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.
*/
import java.lang.reflect.InvocationTargetException;
import java.util.*;
import javax.management.AttributeNotFoundException;
import org.jolokia.converter.object.StringToObjectConverter;
import org.json.simple.JSONArray;
import org.testng.annotations.*;
import static org.testng.Assert.*;
/**
* @author roland
* @since 18.10.11
*/
public class CollectionExtractorTest {
CollectionExtractor extractor;
private ObjectToJsonConverter converter;
@BeforeMethod
public void setup() {
extractor = new CollectionExtractor();
converter = new ObjectToJsonConverter(new StringToObjectConverter(),null);
converter.setupContext();
}
@AfterMethod
public void tearDown() throws Exception {
converter.clearContext();
}
@Test
public void json() throws AttributeNotFoundException {
assertFalse(extractor.canSetValue());
Set set = new HashSet(Arrays.asList("jolokia","habanero"));
List ret = (List) extractor.extractObject(converter,set,new Stack<String>(),true);
assertEquals(ret.size(),2);
assertTrue(ret.contains("jolokia"));
assertTrue(ret.contains("habanero"));
assertTrue(ret instanceof JSONArray);
}
@Test
public void jsonAndPath() throws AttributeNotFoundException {
Collection collection = Arrays.asList("jolokia","habanero");
Stack paths = new Stack();
paths.add("1");
String val = (String) extractor.extractObject(converter,collection,paths,true);
assertEquals(val, "habanero");
}
@Test
public void jsonAndInvalidPaths() throws AttributeNotFoundException {
Collection collection = Arrays.asList("jolokia","habanero");
for (String path : new String[] { "bla", "2"}) {
Stack<String> paths = new Stack();
paths.add(path);
try {
extractor.extractObject(converter, collection, paths, true);
fail();
} catch (AttributeNotFoundException exp) {
}
}
}
@Test
public void noJson() throws AttributeNotFoundException {
Set set = new HashSet(Arrays.asList("jolokia","habanero"));
Set ret = (Set) extractor.extractObject(converter,set,new Stack<String>(),false);
assertEquals(ret,set);
}
@Test(expectedExceptions = {IllegalArgumentException.class})
public void failed() throws InvocationTargetException, IllegalAccessException {
extractor.setObjectValue(null,null,null,null);
}
}