/**
    * 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.aspects.Immutable;
  import com.jcabi.http.Request;
  import com.jcabi.http.mock.MkAnswer;
  import com.jcabi.http.mock.MkContainer;
  import com.jcabi.http.mock.MkGrizzlyContainer;
  import com.jcabi.http.mock.MkQuery;
  import com.jcabi.http.request.JdkRequest;
  import java.net.HttpURLConnection;
  import java.util.Collections;
  import java.util.Map;
  import java.util.concurrent.ConcurrentHashMap;
  import javax.json.Json;
  import javax.json.JsonObject;
  import javax.json.JsonObjectBuilder;
  import org.hamcrest.MatcherAssert;
  import org.hamcrest.Matchers;
  import org.junit.Rule;
  import org.junit.Test;
  import org.mockito.Mockito;
  
  /**
   * Test case for {@link RtHooks}.
   * @author Paul Polishchuk (ppol@ua.fm)
   * @version $Id: e778c26b56b932fa62003204567ddcbb55f35cfd $
   * @since 0.8
   * @checkstyle MultipleStringLiterals (500 lines)
   * @checkstyle ClassDataAbstractionCouplingCheck (500 lines)
   */
  @Immutable
  public final class RtHooksTest {
  
      /**
       * The rule for skipping test if there's BindException.
       * @checkstyle VisibilityModifierCheck (3 lines)
       */
      @Rule
      public final transient RandomPort resource = new RandomPort();
  
      /**
       * RtHooks can fetch empty list of hooks.
       * @throws Exception if some problem inside
       */
      @Test
      public void canFetchEmptyListOfHooks() throws Exception {
          try (
              final MkContainer container = new MkGrizzlyContainer().next(
                  new MkAnswer.Simple(HttpURLConnection.HTTP_OK, "[]")
              ).start(this.resource.port())
          ) {
              final Hooks hooks = new RtHooks(
                  new JdkRequest(container.home()),
                  RtHooksTest.repo()
              );
              MatcherAssert.assertThat(
                  hooks.iterate(),
                  Matchers.emptyIterable()
              );
              container.stop();
          }
      }
  
      /**
       * RtHooks can fetch non empty list of hooks.
       * @throws Exception if some problem inside
       */
      @Test
      public void canFetchNonEmptyListOfHooks() throws Exception {
          try (
             final MkContainer container = new MkGrizzlyContainer().next(
                 new MkAnswer.Simple(
                     HttpURLConnection.HTTP_OK,
                     Json.createArrayBuilder()
                         .add(
                             hook(
                                 "hook 1",
                                 Collections.<String, String>emptyMap()
                             )
                         )
                         .add(
                             hook(
                                 "hook 2",
                                 Collections.<String, String>emptyMap()
                             )
                         )
                         .build().toString()
                 )
             ).start(this.resource.port())
         ) {
             final RtHooks hooks = new RtHooks(
                 new JdkRequest(container.home()),
                 RtHooksTest.repo()
             );
             MatcherAssert.assertThat(
                 hooks.iterate(),
                 Matchers.<Hook>iterableWithSize(2)
             );
             container.stop();
         }
     }
 
     /**
      * RtHooks can fetch single hook.
      * @throws Exception if some problem inside
      */
     @Test
     public void canFetchSingleHook() throws Exception {
         final String name = "hook name";
         try (
             final MkContainer container = new MkGrizzlyContainer().next(
                 new MkAnswer.Simple(
                     HttpURLConnection.HTTP_OK,
                     RtHooksTest.hook(
                         name,
                         Collections.<String, String>emptyMap()
                     ).toString()
                 )
             ).start(this.resource.port())
         ) {
             final Hooks hooks = new RtHooks(
                 new JdkRequest(container.home()),
                 RtHooksTest.repo()
             );
             final Hook hook = hooks.get(1);
             MatcherAssert.assertThat(
                 new Hook.Smart(hook).name(),
                 Matchers.equalTo(name)
             );
             container.stop();
         }
     }
 
     /**
      * RtHooks can create a hook.
      *
      * @throws Exception if something goes wrong.
      */
     @Test
     public void canCreateHook() throws Exception {
         final String name = "hook name";
         final ConcurrentHashMap<String, String> config =
             new ConcurrentHashMap<>(2);
         config.put("url", "http://example.com");
         config.put("content_type", "json");
         final String body = RtHooksTest.hook(name, config).toString();
         try (
             final MkContainer container = new MkGrizzlyContainer().next(
                 new MkAnswer.Simple(HttpURLConnection.HTTP_CREATED, body)
             ).next(new MkAnswer.Simple(HttpURLConnection.HTTP_OK, body))
                 .start(this.resource.port())
         ) {
             final Hooks hooks = new RtHooks(
                 new JdkRequest(container.home()),
                 RtHooksTest.repo()
             );
             final Hook hook = hooks.create(
                 name, config, Collections.<Event>emptyList(), true
             );
             MatcherAssert.assertThat(
                 container.take().method(),
                 Matchers.equalTo(Request.POST)
             );
             MatcherAssert.assertThat(
                 new Hook.Smart(hook).name(),
                 Matchers.equalTo(name)
             );
             container.stop();
         }
     }
 
     /**
      * RtHooks can delete a hook.
      *
      * @throws Exception if something goes wrong.
      */
     @Test
     public void canDeleteHook() throws Exception {
         try (
             final MkContainer container = new MkGrizzlyContainer().next(
                 new MkAnswer.Simple(HttpURLConnection.HTTP_NO_CONTENT, "")
             ).start(this.resource.port())
         ) {
             final Hooks hooks = new RtHooks(
                 new JdkRequest(container.home()),
                 RtHooksTest.repo()
             );
             hooks.remove(1);
             final MkQuery query = container.take();
             MatcherAssert.assertThat(
                 query.method(),
                 Matchers.equalTo(Request.DELETE)
             );
             MatcherAssert.assertThat(
                 query.body(),
                 Matchers.is(Matchers.emptyString())
             );
             container.stop();
         }
     }
 
     /**
      * Create and return JsonObject to test.
      * @param name Name of the hook
      * @param config Config of hook
      * @return JsonObject
      */
     private static JsonObject hook(final String name,
         final Map<String, String> config) {
         final JsonObjectBuilder builder = Json.createObjectBuilder();
         for (final Map.Entry<String, String> entry : config.entrySet()) {
             builder.add(entry.getKey(), entry.getValue());
         }
         return Json.createObjectBuilder()
             .add("id", 1)
             .add("name", name)
             .add("config", builder)
             .build();
     }
 
     /**
      * Create and return repo for testing.
      * @return Repo
      */
     private static Repo repo() {
         final Repo repo = Mockito.mock(Repo.class);
         Mockito.doReturn(new Coordinates.Simple("test", "hooks"))
             .when(repo).coordinates();
         return repo;
     }
 }