/*
    * SPDX-FileCopyrightText: Copyright (c) 2013-2025 Yegor Bugayenko
    * SPDX-License-Identifier: MIT
    */
   package com.jcabi.github.mock;
   
   import com.jcabi.github.Collaborators;
   import java.io.IOException;
   import org.hamcrest.MatcherAssert;
  import org.hamcrest.Matchers;
  import org.junit.jupiter.api.Test;
  
  /**
   * Test case for {@link MkCollaborators}.
   * @since 0.7
   */
  final class MkCollaboratorsTest {
  
      /**
       * MkCollaborators can add, remove and iterate collaborators.
       * @throws Exception If some problem inside
       */
      @Test
      void addAndRemove() throws Exception {
          final Collaborators collabs = MkCollaboratorsTest.collaborators();
          final String login = "some_user";
          collabs.add(login);
          MatcherAssert.assertThat(
              "Collection size is incorrect",
              collabs.iterate(),
              Matchers.iterableWithSize(1)
          );
          MatcherAssert.assertThat(
              "Values are not equal",
              collabs.iterate().iterator().next().login(),
              Matchers.equalTo(login)
          );
          collabs.remove(login);
          MatcherAssert.assertThat(
              "Collection size is incorrect",
              collabs.iterate(),
              Matchers.iterableWithSize(0)
          );
      }
  
      /**
       * MkCollaborators can check whether  user is collaborator or not.
       * @throws Exception If some problem inside
       */
      @Test
      void isCollaborator() throws Exception {
          final Collaborators collabs = MkCollaboratorsTest.collaborators();
          final String collaborator = "collaborator";
          collabs.add(collaborator);
          MatcherAssert.assertThat(
              "Values are not equal",
              collabs.isCollaborator(collaborator),
              Matchers.equalTo(true)
          );
          final String stranger = "stranger";
          MatcherAssert.assertThat(
              "Values are not equal",
              collabs.isCollaborator(stranger),
              Matchers.equalTo(false)
          );
      }
  
      /**
       * Create a collaborators to work with.
       * @return Collaborators just created
       */
      private static Collaborators collaborators() throws IOException {
          return new MkGitHub().randomRepo().collaborators();
      }
  }