/*
* Copyright (c) 2009-2010 Lockheed Martin Corporation
*
* 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.
*/
package org.eurekastreams.server.service.restlets;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import java.io.IOException;
import java.text.ParseException;
import java.util.Date;
import java.util.HashMap;
import java.util.Map;
import net.sf.json.JSONObject;
import org.eurekastreams.server.domain.FeedReader;
import org.eurekastreams.server.persistence.FeedReaderMapper;
import org.jmock.Expectations;
import org.jmock.Mockery;
import org.jmock.integration.junit4.JUnit4Mockery;
import org.jmock.lib.legacy.ClassImposteriser;
import org.junit.Before;
import org.junit.Test;
import org.restlet.Context;
import org.restlet.data.MediaType;
import org.restlet.data.Request;
import org.restlet.data.Response;
import org.restlet.resource.Representation;
import org.restlet.resource.ResourceException;
import org.restlet.resource.Variant;
/**
* Test class for BackgroundResource.
*/
public class FeedReaderEntityResourceTest
{
/**
* Instance ID.
*/
private long testId = 0;
/**
* Date format for SimpleDateFormat input.
*/
public static final String DATE_FORMAT = "MM/dd/yyyy";
/**
* OS ID.
*/
private String testOSId = "1234";
/**
* module ID.
*/
private String testModuleId = "45";
/**
* feed title.
*/
private String testFeedTitle = "testTitle";
/**
* url ID.
*/
private String testUrl = "www.google.com";
/**
* test Date.
*/
private String testDate = "12/22/2009";
/**
* Subject under test.
*/
private FeedReaderEntityResource sut;
/**
* Context for building mock objects.
*/
private final Mockery context = new JUnit4Mockery()
{
{
setImposteriser(ClassImposteriser.INSTANCE);
}
};
/**
* Feedreader to share.
*/
final FeedReader fr = context.mock(FeedReader.class);
/**
* Date mock.
*/
final Date testDateMock = context.mock(Date.class);
/**
* Mocked mapper the SUT will use to look up background data.
*/
private FeedReaderMapper mapper = context.mock(FeedReaderMapper.class);
/**
* The mocked context of the request.
*/
private Context restContext = context.mock(Context.class);
/**
* The mocked web request.
*/
private Request request = context.mock(Request.class);
/**
* The mocked response.
*/
private Response response = context.mock(Response.class);
/**
* Mocked ResponseAdapter.
*/
private Response adaptedResponse = context.mock(Response.class, "adaptedResponse");
/**
* Set up the SUT.
*/
@Before
public void setup()
{
sut = new FeedReaderEntityResource();
sut.setEntityMapper(mapper);
sut.setAdaptedResponse(adaptedResponse);
}
/**
* Test the remove representation.
*
* @throws ResourceException
* Not expected.
*/
@Test
public void testRemoveRepresentations() throws ResourceException
{
setupCommonInitExpectations();
setupCommonRepresentExpectations();
sut.init(restContext, request, response);
context.checking(new Expectations()
{
{
oneOf(fr).getId();
will(returnValue(0L));
oneOf(mapper).delete(0);
oneOf(mapper).flush();
}
});
sut.removeRepresentations();
context.assertIsSatisfied();
}
/**
* test GetEntity.
*/
@Test
public void testGetEntity()
{
FeedReaderMapper result = sut.getEntityMapper();
assertEquals("Entity mapper doesn't match", mapper, result);
}
/**
* Test the represent method.
*
* @throws ResourceException
* Not expected.
* @throws IOException
* Not expected.
*/
@Test
public void testRepresent() throws ResourceException, IOException
{
final Variant variant = context.mock(Variant.class);
setupCommonInitExpectations();
setupCommonRepresentExpectations();
context.checking(new Expectations()
{
{
oneOf(fr).getId();
will(returnValue(0L));
oneOf(fr).getFeedTitle();
will(returnValue(testFeedTitle));
oneOf(fr).getUrl();
will(returnValue(testUrl));
oneOf(fr).getOpenSocialId();
will(returnValue(testOSId));
oneOf(fr).getModuleId();
will(returnValue(testModuleId));
oneOf(fr).getDateAdded();
}
});
sut.init(restContext, request, response);
Representation actual = sut.represent(variant);
assertEquals("MediaType should be application/json", MediaType.APPLICATION_JSON, actual.getMediaType());
JSONObject json = JSONObject.fromObject(actual.getText());
assertNotNull("JSON text isn't right", json);
context.assertIsSatisfied();
}
/**
* Handle PUT requests.
*
* @throws ResourceException
* Not expected.
* @throws IOException
* Not expected.
* @throws ParseException
* Not expected.
*/
@Test
public void testStoreRepresentation() throws ResourceException, IOException, ParseException
{
final Representation entity = context.mock(Representation.class);
final String json = buildJSONString();
context.checking(new Expectations()
{
{
oneOf(entity).getText();
will(returnValue(json));
setupCommonRepresentExpectations();
oneOf(fr).setUrl(testUrl);
oneOf(fr).setFeedTitle(testFeedTitle);
oneOf(mapper).flush();
}
});
sut.storeRepresentation(entity);
context.assertIsSatisfied();
}
/**
* Handle POST requests.
*
* @throws ResourceException
* Not expected.
* @throws IOException
* Not expected.
* @throws ParseException
* Not expected.
*/
@Test
public void testAcceptRepresentation() throws ResourceException, IOException, ParseException
{
final Representation entity = context.mock(Representation.class);
final String json = buildJSONString();
context.checking(new Expectations()
{
{
oneOf(entity).getText();
will(returnValue(json));
oneOf(mapper).insert(with(any(FeedReader.class)));
}
});
sut.acceptRepresentation(entity);
context.assertIsSatisfied();
}
/**
* This sets up the expectations if represent method is going to be called on sut.
*/
private void setupCommonRepresentExpectations()
{
context.checking(new Expectations()
{
{
oneOf(mapper).findFeedByOpenSocialIdAndModuleId(testOSId, testModuleId);
will(returnValue(fr));
}
});
}
/**
* This sets up the expectations if init() method is going to be called on sut. This is pulled out so it can be
* resused independently of restlet type calls.
*/
private void setupCommonInitExpectations()
{
final Map<String, Object> attributes = new HashMap<String, Object>();
attributes.put("moduleId", "45");
attributes.put("uuId", "1234");
context.checking(new Expectations()
{
{
one(request).getAttributes();
will(returnValue(attributes));
one(request).getAttributes();
will(returnValue(attributes));
}
});
}
/**
* Build up the JSON string that the storeRepresentation method will interpret.
*
* @return a JSON string representing the input data
*/
private String buildJSONString()
{
JSONObject jsonJob = new JSONObject();
jsonJob.put(FeedReaderResource.ID_KEY, testId);
jsonJob.put(FeedReaderResource.TITLE_KEY, testFeedTitle);
jsonJob.put(FeedReaderResource.USER_ID_KEY, testOSId);
jsonJob.put(FeedReaderResource.INSTANCE_ID_KEY, testModuleId);
jsonJob.put(FeedReaderResource.URL_KEY, testUrl);
jsonJob.put(FeedReaderResource.DATE_KEY, testDate.toString());
return jsonJob.toString();
}
}