docker-client-master/src/test/java/com/spotify/docker/client/messages/DockerInfoTest.java
/*-
 * -\-\-
 * docker-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.docker.client.messages;

import static com.spotify.docker.FixtureUtil.fixture;
import static org.hamcrest.MatcherAssert.assertThat;
import static org.hamcrest.Matchers.greaterThan;
import static org.hamcrest.Matchers.is;
import static org.hamcrest.Matchers.not;
import static org.hamcrest.Matchers.nullValue;


import com.fasterxml.jackson.databind.ObjectMapper;
import com.spotify.docker.client.ObjectMapperProvider;
import org.junit.Test;

/**
 * Test cases around the deserialization of the docker info object.
 */
public class DockerInfoTest {

  private final ObjectMapper objectMapper = ObjectMapperProvider.objectMapper();

  /**
   * Test that when we deserialize the docker info response we properly parse various fields.
   *
   * @throws Exception when we fail to deserialize
   */
  @Test
  public void dockerInfoNetworkDesirializerTest_1_23() throws Exception {
    Info info = objectMapper.readValue(fixture("fixtures/1.23/docker_info.json"), Info.class);
    assertThat(info.plugins(), is(not(nullValue())));
    assertThat(info.plugins().networks(), is(not(nullValue())));
    assertThat(info.plugins().networks().size(), is(greaterThan(0)));
    assertThat(info.plugins().volumes(), is(not(nullValue())));
    assertThat(info.plugins().volumes().size(), is(greaterThan(0)));
  }
}
