/**
* JBoss, Home of Professional Open Source
* Copyright Red Hat, Inc., and individual contributors.
*
* 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.jboss.aerogear.simplepush.protocol.impl;
import static org.hamcrest.CoreMatchers.equalTo;
import static org.hamcrest.CoreMatchers.is;
import static org.junit.Assert.assertThat;
import org.jboss.aerogear.simplepush.protocol.MessageType;
import org.jboss.aerogear.simplepush.protocol.PingMessage;
import org.jboss.aerogear.simplepush.protocol.impl.json.JsonUtil;
import org.junit.Test;
public class PingMessageImplTest {
@Test(expected = NullPointerException.class)
public void constructNullBody() {
new PingMessageImpl(null);
}
@Test(expected = IllegalArgumentException.class)
public void constructEmptyBody() {
new PingMessageImpl("");
}
@Test
public void constructWithBody() {
final PingMessage ping = new PingMessageImpl("{}");
assertThat(ping.getMessageType(), is(equalTo(MessageType.Type.PING)));
assertThat(ping.getPingMessage(), equalTo(PingMessage.PING_MESSAGE));
}
@Test
public void fromJson() {
final String json = "{ }";
final PingMessage ping = JsonUtil.fromJson(json, PingMessageImpl.class);
assertThat(ping.getMessageType(), is(equalTo(MessageType.Type.PING)));
assertThat(ping.getPingMessage(), equalTo(PingMessage.PING_MESSAGE));
}
@Test(expected = RuntimeException.class)
public void fromJsonInvalidPingMessage() {
final String json = "{\"ping\": \"something\"}";
JsonUtil.fromJson(json, PingMessageImpl.class);
}
@Test
public void toJson() {
final String json = JsonUtil.toJson(new PingMessageImpl());
final PingMessage ping = JsonUtil.fromJson(json, PingMessageImpl.class);
assertThat(ping.getMessageType(), is(equalTo(MessageType.Type.PING)));
assertThat(ping.getPingMessage(), equalTo(PingMessage.PING_MESSAGE));
}
}