/*
    * SPDX-FileCopyrightText: Copyright (c) 2013-2025 Yegor Bugayenko
    * SPDX-License-Identifier: MIT
    */
   package com.jcabi.github;
   
   import com.jcabi.github.mock.MkGitHub;
   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.ApacheRequest;
  import jakarta.json.Json;
  import java.io.IOException;
  import java.net.HttpURLConnection;
  import org.hamcrest.MatcherAssert;
  import org.hamcrest.Matchers;
  import org.junit.jupiter.api.Test;
  import org.junit.jupiter.api.extension.ExtendWith;
  
  /**
   * Test case for {@link RtGist}.
   * @since 0.1
   */
  @ExtendWith(RandomPort.class)
  @SuppressWarnings("PMD.AvoidDuplicateLiterals")
  final class RtGistTest {
  
      /**
       * RtGist should be able to do reads.
       * @checkstyle MultipleStringLiteralsCheck (20 lines)
       */
      @Test
      void readsFileWithContents() throws IOException {
          try (
              MkContainer container = new MkGrizzlyContainer().next(
                  new MkAnswer.Simple(
                      HttpURLConnection.HTTP_OK,
                      "{\"files\":{\"hello\":{\"raw_url\":\"world\"}}}"
                  )
              ).next(new MkAnswer.Simple(HttpURLConnection.HTTP_OK, "success!"))
                  .start(RandomPort.port())) {
              final RtGist gist = new RtGist(
                  new MkGitHub(),
                  new ApacheRequest(container.home()),
                  "test"
              );
              MatcherAssert.assertThat(
                  "Values are not equal",
                  gist.read("hello"),
                  Matchers.equalTo("success!")
              );
              container.stop();
          }
      }
  
      @Test
      void writesFileContents() throws IOException {
          try (
              MkContainer container = new MkGrizzlyContainer().next(
                  new MkAnswer.Simple(HttpURLConnection.HTTP_OK, "testFileWrite")
              ).start(RandomPort.port())
          ) {
              final RtGist gist = new RtGist(
                  new MkGitHub(),
                  new ApacheRequest(container.home()),
                  "testWrite"
              );
              gist.write("testFile", "testContent");
              MatcherAssert.assertThat(
                  "String does not contain expected value",
                  container.take().body(),
                  Matchers.containsString(
                      "\"testFile\":{\"content\":\"testContent\"}"
                  )
              );
              container.stop();
          }
      }
  
      /**
       * RtGist can fork itself.
       * @throws IOException If there is a problem.
       */
      @Test
      void fork() throws IOException {
          try (MkContainer container = new MkGrizzlyContainer()) {
              container.next(
                  new MkAnswer.Simple(
                      HttpURLConnection.HTTP_OK,
                      "{\"files\":{\"hello\":{\"raw_url\":\"world\"}}}"
                  )
              );
              final String success = "success";
              container.next(
                  new MkAnswer.Simple(HttpURLConnection.HTTP_OK, success)
              );
              container.next(
                 new MkAnswer.Simple(
                     HttpURLConnection.HTTP_CREATED,
                     "{\"id\": \"forked\"}"
                 )
             );
             container.next(
                 new MkAnswer.Simple(
                     HttpURLConnection.HTTP_OK,
                     "{\"files\":{\"hello\":{\"raw_url\":\"world\"}}}"
                 )
             );
             container.next(
                 new MkAnswer.Simple(HttpURLConnection.HTTP_OK, success)
             );
             container.start(RandomPort.port());
             final Gist gist = new RtGist(
                 new MkGitHub(),
                 new ApacheRequest(container.home()),
                 "test"
             );
             final String content = gist.read("hello");
             final Gist fork = gist.fork();
             MatcherAssert.assertThat(
                 "Values are not equal",
                 fork.read("hello"),
                 Matchers.equalTo(content)
             );
             container.stop();
         }
     }
 
     @Test
     void canIterateFiles() throws IOException {
         try (
             MkContainer container = new MkGrizzlyContainer().next(
                 new MkAnswer.Simple(
                     HttpURLConnection.HTTP_OK,
                     "{\"files\":{\"something\":{\"filename\":\"not null\"}}}"
                 )
             ).start(RandomPort.port())
         ) {
             final Gist.Smart smart = new Gist.Smart(
                 new RtGist(
                     new MkGitHub(),
                     new ApacheRequest(container.home()),
                     "testGetFiles"
                 )
             );
             MatcherAssert.assertThat(
                 "Value is null",
                 smart.files(),
                 Matchers.notNullValue()
             );
             MatcherAssert.assertThat(
                 "String does not end with expected value",
                 container.take().uri().toString(),
                 Matchers.endsWith("/gists/testGetFiles")
             );
             container.stop();
         }
     }
 
     @Test
     void canRepresentAsString() throws IOException {
         try (
             MkContainer container = new MkGrizzlyContainer()
                 .start(RandomPort.port())
         ) {
             final RtGist gist = new RtGist(
                 new MkGitHub(),
                 new ApacheRequest(container.home()),
                 "testToString"
             );
             MatcherAssert.assertThat(
                 "String does not end with expected value",
                 gist.toString(),
                 Matchers.endsWith("/gists/testToString")
             );
             container.stop();
         }
     }
 
     @Test
     void canUnstarAGist() throws IOException {
         try (
             MkContainer container = new MkGrizzlyContainer().next(
                 new MkAnswer.Simple(HttpURLConnection.HTTP_NO_CONTENT, "")
             ).start(RandomPort.port())
         ) {
             final RtGist gist = new RtGist(
                 new MkGitHub(),
                 new ApacheRequest(container.home()),
                 "unstar"
             );
             gist.unstar();
             final MkQuery query = container.take();
             MatcherAssert.assertThat(
                 "Values are not equal",
                 query.method(),
                 Matchers.equalTo(Request.DELETE)
             );
             MatcherAssert.assertThat(
                 "Values are not equal",
                 query.body(),
                 Matchers.is(Matchers.emptyOrNullString())
             );
             container.stop();
         }
     }
 
     @Test
     void executePatchRequest() throws IOException {
         try (
             MkContainer container = new MkGrizzlyContainer().next(
                 new MkAnswer.Simple(
                     HttpURLConnection.HTTP_OK, "{\"msg\":\"hi\"}"
                 )
             ).start(RandomPort.port())
         ) {
             final RtGist gist = new RtGist(
                 new MkGitHub(),
                 new ApacheRequest(container.home()),
                 "patch"
             );
             gist.patch(
                 Json.createObjectBuilder()
                     .add("content", "hi you!")
                     .build()
             );
             MatcherAssert.assertThat(
                 "Values are not equal",
                 container.take().method(),
                 Matchers.equalTo(Request.PATCH)
             );
             container.stop();
         }
     }
 }