/*
* Copyright (c) 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.web.client.utility;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertSame;
import static org.junit.Assert.assertTrue;
import java.util.HashMap;
import java.util.Map;
import org.eurekastreams.server.domain.EntityType;
import org.eurekastreams.web.client.history.CreateUrlRequest;
import org.eurekastreams.web.client.ui.Session;
import org.jmock.Expectations;
import org.jmock.integration.junit4.JUnit4Mockery;
import org.jmock.lib.legacy.ClassImposteriser;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
/**
* Tests BaseActivityLinkBuilder implemented methods.
*/
public class BaseActivityLinkBuilderTest
{
/** Test data. */
private static final long ACTIVITY_ID = 7531L;
/** Test data. */
private static final EntityType STREAM_TYPE = EntityType.GROUP;
/** Test data. */
private static final String STREAM_UNIQUE_ID = "mystream";
/** Test data. */
private static final String URL = "myurl";
/** Used for mocking objects. */
private JUnit4Mockery context = new JUnit4Mockery()
{
{
setImposteriser(ClassImposteriser.INSTANCE);
}
};
/** Fixture: request. */
private CreateUrlRequest request = context.mock(CreateUrlRequest.class, "request");
/** Fixture: session. */
private Session session = context.mock(Session.class);
/** Fixture: parameter map (as a mock, it can't be altered w/o us knowing). */
private Map<String, String> parameterMap = context.mock(Map.class);
/** SUT. */
private BaseActivityLinkBuilder sut;
/** Saved session to restore singleton. */
private Session savedSession = Session.getInstance();
/** Expected parameters. */
private Map<String, String> expectedParameters;
/**
* Setup before each test.
*/
@Before
public void setUp()
{
Session.setInstance(session);
sut = new BaseActivityLinkBuilder()
{
@Override
public CreateUrlRequest buildActivityPermalinkUrlRequest(final long inActivityId,
final EntityType inStreamType, final String inStreamUniqueId,
final Map<String, String> inExtraParameters)
{
assertEquals(ACTIVITY_ID, inActivityId);
assertEquals(STREAM_TYPE, inStreamType);
assertEquals(STREAM_UNIQUE_ID, inStreamUniqueId);
assertSame(expectedParameters, inExtraParameters);
return request;
}
};
}
/**
* Setup after each test.
*/
@After
public void tearDown()
{
Session.setInstance(savedSession);
}
/**
* Tests that the convenience methods are pass-thrus.
*/
@Test
public void testBuildActivityPermalink1()
{
context.checking(new Expectations()
{
{
oneOf(session).generateUrl(with(same(request)));
will(returnValue(URL));
}
});
expectedParameters = null;
String result = sut.buildActivityPermalink(ACTIVITY_ID, STREAM_TYPE, STREAM_UNIQUE_ID);
context.assertIsSatisfied();
assertEquals(URL, result);
}
/**
* Tests that the convenience methods are pass-thrus.
*/
@Test
public void testBuildActivityPermalink2()
{
context.checking(new Expectations()
{
{
oneOf(session).generateUrl(with(same(request)));
will(returnValue(URL));
}
});
expectedParameters = parameterMap;
String result = sut.buildActivityPermalink(ACTIVITY_ID, STREAM_TYPE, STREAM_UNIQUE_ID, parameterMap);
context.assertIsSatisfied();
assertEquals(URL, result);
}
/**
* Tests using stored extra parameters.
*/
@Test
public void testBuildParameters1()
{
sut.addExtraParameter("p1", "v1");
sut.addExtraParameter("p2", "v2");
Map<String, String> parms = sut.buildParameters(null);
assertMap(parms, "p1", "v1", "p2", "v2");
}
/**
* Tests using stored extra parameters.
*/
@Test
public void testBuildParameters2()
{
Map<String, String> parms = sut.buildParameters(null);
assertTrue(parms.isEmpty());
}
/**
* Tests using stored extra parameters.
*/
@Test
public void testBuildParameters3()
{
sut.addExtraParameter("p1", "v1");
sut.addExtraParameter("p2", "v2");
Map<String, String> extraParms = new HashMap<String, String>();
extraParms.put("p2", "v2a");
extraParms.put("p3", "v3");
Map<String, String> parms = sut.buildParameters(extraParms);
assertMap(parms, "p1", "v1", "p2", "v2a", "p3", "v3");
}
/**
* Tests using stored extra parameters.
*/
@Test
public void testBuildParameters4()
{
Map<String, String> extraParms = new HashMap<String, String>();
extraParms.put("p2", "v2a");
extraParms.put("p3", "v3");
Map<String, String> parms = sut.buildParameters(extraParms);
assertMap(parms, "p2", "v2a", "p3", "v3");
}
/**
* Tests that a result map contains what is expected.
*
* @param actual
* Map actually returned.
* @param entries
* Keys and values expected to be in the map.
*/
private void assertMap(final Map<String, String> actual, final String... entries)
{
assertTrue("Test code is broken: assertMap must have key-value pairs.", entries.length % 2 == 0);
assertNotNull(actual);
assertEquals(entries.length / 2, actual.size());
for (int i = 0; i < entries.length; i += 2)
{
assertEquals(entries[i + 1], actual.get(entries[i]));
}
}
}