/*
    * Copyright 2022 The OSHI Project Contributors
    * SPDX-License-Identifier: MIT
    */
   package oshi.util;
   
   import static org.hamcrest.MatcherAssert.assertThat;
   import static org.hamcrest.Matchers.is;
   
  import java.util.ArrayList;
  import java.util.List;
  
  import org.junit.jupiter.api.Test;
  import org.junit.jupiter.api.condition.DisabledOnOs;
  import org.junit.jupiter.api.condition.OS;
  
  @DisabledOnOs(OS.WINDOWS)
  class UserGroupInfoTest {
  
      @Test
      void testGetUser() {
          List<String> checkedUid = new ArrayList<>();
          List<String> passwd = ExecutingCommand.runNative("getent passwd");
          passwd.stream().map(s -> s.split(":")).filter(arr -> arr.length > 2).forEach(split -> {
              String uid = split[2];
              String userName = split[0];
              if (!checkedUid.contains(uid)) {
                  assertThat("Incorrect result for USER_ID_MAP", UserGroupInfo.getUser(uid), is(userName));
                  checkedUid.add(uid);
              }
          });
      }
  
      @Test
      void testGetGroupName() {
          List<String> checkedGid = new ArrayList<>();
          List<String> group = ExecutingCommand.runNative("getent group");
          group.stream().map(s -> s.split(":")).filter(arr -> arr.length > 2).forEach(split -> {
              String gid = split[2];
              String groupName = split[0];
              if (!checkedGid.contains(gid)) {
                  assertThat("Incorrect result for GROUPS_ID_MAP", UserGroupInfo.getGroupName(gid), is(groupName));
                  checkedGid.add(gid);
              }
          });
      }
  }