content: /**
   * Copyright (c) 2018-2019, Mihai Emil Andronache
   * All rights reserved.
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions are met:
   * 1)Redistributions of source code must retain the above copyright notice,
   * this list of conditions and the following disclaimer.
   * 2)Redistributions in binary form must reproduce the above copyright notice,
   * this list of conditions and the following disclaimer in the documentation
   * and/or other materials provided with the distribution.
   * 3)Neither the name of docker-java-api nor the names of its
   * contributors may be used to endorse or promote products derived from
   * this software without specific prior written permission.
   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
   * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
   * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
   * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
   * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
   * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
   * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
   * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
   * POSSIBILITY OF SUCH DAMAGE.
   */
  package com.amihaiemil.docker;
  
  import com.amihaiemil.docker.mock.AssertRequest;
  import com.amihaiemil.docker.mock.Condition;
  import com.amihaiemil.docker.mock.Response;
  import java.io.IOException;
  import java.net.URI;
  import java.util.Arrays;
  import java.util.HashMap;
  import java.util.List;
  import java.util.Iterator;
  import java.util.Map;
  import org.apache.http.HttpStatus;
  import org.apache.http.NameValuePair;
  import org.hamcrest.MatcherAssert;
  import org.hamcrest.collection.IsIterableWithSize;
  import org.hamcrest.core.IsEqual;
  import org.junit.Test;
  import org.mockito.Mockito;
  
  /**
   * Unit tests for {@link ListedNetworks}.
   * @author Boris Kuzmic (boris.kuzmic@gmail.com)
   * @since 0.0.7
   */
  public final class ListedNetworksTestCase {
  
      /**
       * Mock docker.
       */
      private static final Docker DOCKER = Mockito.mock(Docker.class);
  
      /**
       * ListedNetworks can filter according filters.
       * @throws IOException if something goes wrong
       */
      @Test
      public void filterResults() throws IOException {
          final Map<String, Iterable<String>> filters = new HashMap<>();
          filters.put(
              "scope",
              Arrays.asList(
                  "local"
              )
          );
          MatcherAssert.assertThat(
              "Could not filter networks",
              new ListedNetworks(
                  //@checkstyle LineLength (50 lines)
                  new AssertRequest(
                      new Response(
                          HttpStatus.SC_OK,
                          "[{\"Id\": \"id1\", \"scope\":\"local\"}, {\"Id\":\"cde2\"}]"
                      ),
                      new Condition(
                          // @checkstyle LineLength (11 lines)
                          "iterate() query parameters must include the filters provided",
                          req -> {
                              final List<NameValuePair> params = new UncheckedUriBuilder(
                                  req.getRequestLine().getUri()
                              ).getQueryParams();
                              // @checkstyle BooleanExpressionComplexity (5 lines)
                              return params.size() == 1
                                  && "filters".equals(params.get(0).getName())
                                  && params.get(0).getValue().contains("scope")
                                  && params.get(0).getValue().contains("local");
                          }
                      )
                  ),
                  URI.create("http://localhost/networks/id1"),
                  DOCKER,
                  filters
              ).iterator().next().getString("Id"),
              new IsEqual<>("id1")
          );
      }
  
      /**
       * {@link ListedNetworks} can filter networks
       * filters.
       */
      @Test
      public void filterTest() {
          final Map<String, Iterable<String>> filters = new HashMap<>();
          filters.put(
              "scope",
              Arrays.asList(
                  "local"
              )
          );
          MatcherAssert.assertThat(
              "Could not filter networks",
              new ListedNetworks(
                  //@checkstyle LineLength (50 lines)
                  new AssertRequest(
                      new Response(
                          HttpStatus.SC_OK,
                          "[{\"Id\": \"id1\", \"scope\":\"local\"}, {\"Id\":\"cde2\"}]"
                      ),
                      new Condition(
                          // @checkstyle LineLength (11 lines)
                          "iterate() query parameters must include the filters provided",
                          req -> {
                              final List<NameValuePair> params = new UncheckedUriBuilder(
                                  req.getRequestLine().getUri()
                              ).getQueryParams();
                              // @checkstyle BooleanExpressionComplexity (5 lines)
                              return params.size() == 1
                                  && "filters".equals(params.get(0).getName())
                                  && params.get(0).getValue().contains("scope")
                                  && params.get(0).getValue().contains("local");
                          }
                      )
                  ),
                  URI.create("http://localhost/networks/id1"),
                  DOCKER
              ).filter(filters).iterator().next().getString("Id"),
              new IsEqual<>("id1")
          );
  
      }
  
      /**
       * {@link ListedNetworks} can iterate over them without
       * filters.
       */
      @Test
      public void iterateAll() {
          final Networks all = new ListedNetworks(
              new AssertRequest(
                  new Response(
                      HttpStatus.SC_OK,
                      "[{\"Id\": \"abc1\"}, {\"Id\":\"def2\"}]"
                  ),
                  new Condition(
                      "iterate() must send a GET request",
                      req -> "GET".equals(req.getRequestLine().getMethod())
                  ),
                  new Condition(
                      "iterate() resource URL must be '/networks'",
                      req -> req.getRequestLine()
                          .getUri().endsWith("/networks")
                  )
              ),
              URI.create("http://localhost/networks"),
              Mockito.mock(Docker.class)
          );
          MatcherAssert.assertThat(
              "There should be 2 networks in the list",
              all,
              new IsIterableWithSize<>(
                  new IsEqual<>(2)
              )
          );
          final Iterator<Network> itr = all.iterator();
          MatcherAssert.assertThat(
              "Id should match abc1",
              itr.next().getString("Id"),
              new IsEqual<>("abc1")
          );
          MatcherAssert.assertThat(
              "Name should match def2",
              itr.next().getString("Id"),
              new IsEqual<>("def2")
          );
      }
  }
  