/*-
 * -\-\-
 * Helios Client
 * --
 * Copyright (C) 2016 Spotify AB
 * --
 * 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 com.spotify.helios.common.descriptors;

import static com.spotify.helios.common.descriptors.Goal.START;
import static org.junit.Assert.assertEquals;

import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableMap;
import com.spotify.helios.common.Json;
import com.spotify.helios.common.descriptors.TaskStatus.State;
import java.util.Map;
import org.junit.Test;

public class TaskStatusTest {
  private static final Job JOB = Job.newBuilder()
      .setCommand(ImmutableList.of("BOGUS"))
      .setImage("IMAGE")
      .setName("NAME")
      .setVersion("VERSION")
      .build();
  private static final Map<String, String> ENV = ImmutableMap.<String, String>builder()
      .put("VAR", "VALUE")
      .build();
  private static final TaskStatus STATUS = TaskStatus.newBuilder()
      .setContainerId("CONTAINER_ID")
      .setGoal(START)
      .setJob(JOB)
      .setState(State.RUNNING)
      .setEnv(ENV)
      .setThrottled(ThrottleState.NO)
      .build();

  @Test
  public void testSerializationOfEnvironment() throws Exception {

    final byte[] bytes = Json.asBytes(STATUS);

    final TaskStatus read = Json.read(bytes, TaskStatus.class);
    assertEquals(1, read.getEnv().size());
    assertEquals("VALUE", read.getEnv().get("VAR"));
  }

  @Test
  public void testToBuilderAndBackEnvironment() throws Exception {
    final TaskStatus s = STATUS.asBuilder().build();
    assertEquals(1, s.getEnv().size());
    assertEquals("VALUE", s.getEnv().get("VAR"));
  }
}