/*
    * SPDX-FileCopyrightText: Copyright (c) 2013-2025 Yegor Bugayenko
    * SPDX-License-Identifier: MIT
    */
   package com.jcabi.github.mock;
   
   import com.jcabi.github.Gist;
   import com.jcabi.github.Gists;
   import java.io.IOException;
  import java.util.Collections;
  import org.hamcrest.MatcherAssert;
  import org.hamcrest.Matchers;
  import org.junit.jupiter.api.Test;
  
  /**
   * Test case for {@link MkGists}.
   * @since 0.1
   * @checkstyle MultipleStringLiterals (500 lines)
   */
  @SuppressWarnings("PMD.AvoidDuplicateLiterals")
  final class MkGistsTest {
  
      @Test
      void worksWithMockedGists() throws IOException {
          final Gist gist = new MkGitHub().gists().create(
              Collections.singletonMap("test-file-name.txt", "none"), false
          );
          final String file = "t.txt";
          gist.write(file, "hello, everybody!");
          MatcherAssert.assertThat(
              "String does not start with expected value",
              gist.read(file),
              Matchers.startsWith("hello, ")
          );
      }
  
      /**
       * This tests that the remove() method in MkGists is working fine.
       */
      @Test
      void removesGistByIdentifier() throws IOException {
          final Gists gists = new MkGitHub().gists();
          final Gist gist = gists.create(
              Collections.singletonMap("fileName.txt", "content"), false
          );
          MatcherAssert.assertThat(
              "Collection does not contain expected item",
              gists.iterate(),
              Matchers.hasItem(gist)
          );
          gists.remove(gist.identifier());
          MatcherAssert.assertThat(
              "Collection does not contain expected item",
              gists.iterate(),
              Matchers.not(Matchers.hasItem(gist))
          );
      }
  
      /**
       * MkGists can work several gists.
       * Test to check issue #128
       */
      @Test
      void worksWithSeveralGists() throws IOException {
          final Gists gists = new MkGitHub().gists();
          final Gist gist = gists.create(
              Collections.singletonMap("test-file-name.txt", "none"), false
          );
          final Gist othergist = gists.create(
              Collections.singletonMap("test-file-name2.txt", ""), false
          );
          final String file = "t.txt";
          gist.write(file, "hello, everybody!");
          othergist.write(file, "bye, everybody!");
          MatcherAssert.assertThat(
              "String does not start with expected value",
              gist.read(file),
              Matchers.startsWith("hello, ")
          );
          MatcherAssert.assertThat(
              "String does not start with expected value",
              othergist.read(file),
              Matchers.startsWith("bye, ")
          );
      }
  
      /**
       * Test starring and star-checking of a gist.
       */
      @Test
      void testStar() throws IOException {
          final Gist gist = new MkGitHub().gists().create(
              Collections.singletonMap("file-name.txt", ""), false
          );
          MatcherAssert.assertThat(
              "Values are not equal",
              gist.starred(),
              Matchers.equalTo(false)
          );
         gist.star();
         MatcherAssert.assertThat(
             "Values are not equal",
             gist.starred(),
             Matchers.equalTo(true)
         );
     }
 
     /**
      * Test unstarring and star-checking of a gist.
      */
     @Test
     void testUnstar() throws IOException {
         final Gist gist = new MkGitHub().gists().create(
             Collections.singletonMap("file-name.txt", ""), false
         );
         MatcherAssert.assertThat(
             "Values are not equal",
             gist.starred(),
             Matchers.equalTo(false)
         );
         gist.star();
         MatcherAssert.assertThat(
             "Values are not equal",
             gist.starred(),
             Matchers.equalTo(true)
         );
         gist.unstar();
         MatcherAssert.assertThat(
             "Values are not equal",
             gist.starred(),
             Matchers.equalTo(false)
         );
     }
 
     /**
      * MkGists can create gists with empty files.
      * @throws IOException If some problem inside
      */
     @Test
     void createGistWithEmptyFile() throws IOException {
         final String filename = "file.txt";
         final Gist gist = new MkGitHub().gists().create(
             Collections.singletonMap(filename, ""), false
         );
         MatcherAssert.assertThat(
             "Values are not equal",
             gist.read(filename),
             Matchers.is(Matchers.emptyString())
         );
     }
 
 }