/**
    * Copyright (c) 2013-2023, jcabi.com
    * 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 the jcabi.com 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.jcabi.github;
  
  import com.jcabi.github.mock.MkGithub;
  import com.jcabi.http.mock.MkAnswer;
  import com.jcabi.http.mock.MkContainer;
  import com.jcabi.http.mock.MkGrizzlyContainer;
  import com.jcabi.http.request.FakeRequest;
  import com.jcabi.http.request.JdkRequest;
  import java.io.IOException;
  import java.net.HttpURLConnection;
  import java.util.Iterator;
  import javax.json.Json;
  import javax.json.JsonObject;
  import org.hamcrest.MatcherAssert;
  import org.hamcrest.Matchers;
  import org.hamcrest.core.IsEqual;
  import org.junit.Rule;
  import org.junit.Test;
  
  /**
   * Test case for {@link RtBranches}.
   *
   * @author Chris Rebert (github@rebertia.com)
   * @version $Id: 05ed0bd5d88044a8aa8fe64f29dcd914c2aaf5b3 $
   * @checkstyle ClassDataAbstractionCouplingCheck (500 lines)
   */
  public final class RtBranchesTest {
  
      /**
       * The rule for skipping test if there's BindException.
       * @checkstyle VisibilityModifierCheck (3 lines)
       */
      @Rule
      public final transient RandomPort resource = new RandomPort();
  
      /**
       * RtBranches can iterate over all branches.
       * @throws Exception if there is any error
       */
      @Test
      public void iteratesOverBranches() throws Exception {
          final String firstname = "first";
          final String firstsha = "a971b1aca044105897297b87b0b0983a54dd5817";
          final String secondname = "second";
          final String secondsha = "5d8dc2acf9c95d0d4e8881eebe04c2f0cbb249ff";
          final MkAnswer answer = new MkAnswer.Simple(
              HttpURLConnection.HTTP_OK,
              Json.createArrayBuilder()
                  .add(branch(firstname, firstsha))
                  .add(branch(secondname, secondsha))
                  .build().toString()
          );
          try (
              final MkContainer container = new MkGrizzlyContainer()
                  .next(answer)
                  .next(answer)
                  .start(this.resource.port())
          ) {
              final RtBranches branches = new RtBranches(
                  new JdkRequest(container.home()),
                  new MkGithub().randomRepo()
              );
              MatcherAssert.assertThat(
                  branches.iterate(),
                  Matchers.<Branch>iterableWithSize(2)
              );
              final Iterator<Branch> iter = branches.iterate().iterator();
              final Branch first = iter.next();
              MatcherAssert.assertThat(first.name(), Matchers.equalTo(firstname));
              MatcherAssert.assertThat(
                 first.commit().sha(),
                 Matchers.equalTo(firstsha)
             );
             final Branch second = iter.next();
             MatcherAssert.assertThat(
                 second.name(),
                 Matchers.equalTo(secondname)
             );
             MatcherAssert.assertThat(
                 second.commit().sha(),
                 Matchers.equalTo(secondsha)
             );
             container.stop();
         }
     }
 
     /**
      * RtBranches can find one branck by name.
      * @throws Exception if there is any error
      */
     @Test
     public void findBranch() throws Exception {
         final String thirdname = "third";
         final String thirdsha = "297b87b0b0983a54dd5817a971b1aca044105897";
         final String fourthname = "fourth";
         final String fourthsha = "d0d4e8881eebe04c5d8dc2acf9c952f0cbb249ff";
         final MkAnswer answer = new MkAnswer.Simple(
             HttpURLConnection.HTTP_OK,
             Json.createArrayBuilder()
                 .add(branch(thirdname, thirdsha))
                 .add(branch(fourthname, fourthsha))
                 .build().toString()
         );
         try (
             final MkContainer container = new MkGrizzlyContainer()
                 .next(answer)
                 .next(answer)
                 .start(this.resource.port());
         ) {
             final RtBranches branches = new RtBranches(
                 new JdkRequest(container.home()),
                 new MkGithub().randomRepo()
             );
             MatcherAssert.assertThat(
                 "could not find branch correctly",
                 branches.find(fourthname).commit().sha(),
                 new IsEqual<>(
                     fourthsha
                 )
             );
             container.stop();
         }
     }
 
     /**
      * RtBranches can fetch its repository.
      * @throws IOException If there is any I/O problem
      */
     @Test
     public void fetchesRepo() throws IOException {
         final Repo repo = new MkGithub().randomRepo();
         final RtBranches branch = new RtBranches(new FakeRequest(), repo);
         final Coordinates coords = branch.repo().coordinates();
         MatcherAssert.assertThat(
             coords.user(),
             Matchers.equalTo(repo.coordinates().user())
         );
         MatcherAssert.assertThat(
             coords.repo(),
             Matchers.equalTo(repo.coordinates().repo())
         );
     }
 
     /**
      * Create and return JsonObject to test.
      * @param name Name of the branch
      * @param sha Commit SHA of the branch
      * @return JsonObject
      */
     private static JsonObject branch(final String name, final String sha) {
         return Json.createObjectBuilder()
             .add("name", name)
             .add(
                 "commit",
                 Json.createObjectBuilder()
                     .add("sha", sha)
                     // @checkstyle LineLengthCheck (1 line)
                     .add("url", String.format("https://api.jcabi-github.invalid/repos/user/repo/commits/%s", sha))
             )
             .build();
     }
 }