HttpHandlerTest.java

/*
 * Copyright 2014-2016 CyberVision, Inc.
 *
 * 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.kaaproject.kaa.server.transports.http.transport;

import org.junit.Assert;
import org.junit.Test;
import org.kaaproject.kaa.server.transport.channel.ChannelType;
import org.kaaproject.kaa.server.transport.message.MessageHandler;
import org.kaaproject.kaa.server.transports.http.transport.commands.AbstractHttpSyncCommand;
import org.kaaproject.kaa.server.transports.http.transport.messages.NettyHttpSyncMessage;
import org.mockito.Mockito;
import org.springframework.test.util.ReflectionTestUtils;

import java.util.UUID;

public class HttpHandlerTest {

  @Test
  public void testFlow() throws Exception {
    UUID uuid = UUID.randomUUID();
    MessageHandler messageHandler = Mockito.mock(MessageHandler.class);
    AbstractHttpSyncCommand commandMock = Mockito.mock(AbstractHttpSyncCommand.class);
    Mockito.when(commandMock.getChannelType()).thenReturn(ChannelType.SYNC);
    HttpHandler handler = new HttpHandler(uuid, messageHandler);
    handler.channelRead0(null, commandMock);
    Mockito.verify(messageHandler).process(Mockito.any(NettyHttpSyncMessage.class));
  }

  @Test
  public void buildTest() {
    HttpHandler httpHandler = new HttpHandler(null, null);
    AbstractHttpSyncCommand commandMock = Mockito.mock(AbstractHttpSyncCommand.class);
    ReflectionTestUtils.setField(httpHandler, "command", commandMock);
    Assert.assertArrayEquals(new Object[]{commandMock}, httpHandler.build(new Exception("Some exception")));
    Assert.assertArrayEquals(new Object[]{commandMock}, httpHandler.build(null, null, false));
    Assert.assertArrayEquals(new Object[]{commandMock}, httpHandler.build(null, new byte[1], false));
    Assert.assertArrayEquals(new Object[]{commandMock}, httpHandler.build(null, false));
  }
}