public async Task WordExist_Should_RemoveWordFromWhiteList_And_ReplyMessage(string existingWord, string wordToRemove)
        {
            // Arrange
            var          channelConfigurationServiceMock = new Mock <IDiscordChannelConfigService>();
            var          command      = new RemoveWhiteListCommand(channelConfigurationServiceMock.Object);
            const string replyMessage = "removed from the WhiteList";

            var chatConfig = new DiscordChannelConfig
            {
                WhiteListWords = new() { existingWord }
            };

            var channelMock = new Mock <IMessageChannel>();
            var user        = new Mock <IGuildUser>();

            user.Setup(v => v.GuildPermissions).Returns(GuildPermissions.All);
            var message = new Mock <IMessage>();

            message.Setup(v => v.Content).Returns($"{DiscordBotCommands.RemoveWhiteList} {wordToRemove}");
            message.Setup(v => v.Author).Returns(user.Object);
            message.Setup(v => v.Channel).Returns(channelMock.Object);

            channelConfigurationServiceMock.Setup(v => v.GetConfigurationByChannelId(message.Object.Channel.Id))
            .ReturnsAsync(chatConfig);

            // Act
            await command.Handle(message.Object);

            // Assert

            // Verify SendMessageAsync was called with the reply message "added to the WhiteList"
            channelMock.Verify(v => v.SendMessageAsync(null, false, It.Is <Embed>(e => e.Description.Contains(replyMessage)), null, null, null, null, null, null, MessageFlags.None));
            Assert.Empty(chatConfig.WhiteListWords);
        }
    }
    public async Task NoParameter_Should_ReplyMessage()
    {
        // Arrange
        var          chatConfigurationServiceMock = new Mock <IChatConfigurationService>();
        var          telegramBotClientMock        = new Mock <ITelegramBotClientWrapper>();
        var          command      = new RemoveWhiteListCommand(chatConfigurationServiceMock.Object, telegramBotClientMock.Object);
        const string replyMessage = "Parameter not received";

        var chatConfig = new ChatConfiguration
        {
            WhiteListWords = null
        };

        var message = new Message
        {
            Text = TelegramBotCommands.RemoveWhiteList,
            From = new User {
                Id = 2
            },
            Chat = new Chat
            {
                Id   = 1,
                Type = ChatType.Group
            }
        };

        telegramBotClientMock.Setup(v => v.GetChatAdministratorsAsync(message.Chat.Id, default))
        .ReturnsAsync(new[] { new ChatMemberMember {
                                  User = new() { Id = message.From.Id }
                              } });
        public async Task NoParameter_Should_ReplyMessage()
        {
            // Arrange
            var          channelConfigurationServiceMock = new Mock <IDiscordChannelConfigService>();
            var          command      = new RemoveWhiteListCommand(channelConfigurationServiceMock.Object);
            const string replyMessage = "Parameter not received";

            var chatConfig = new DiscordChannelConfig
            {
                WhiteListWords = new() { "Word" }
            };

            var channelMock = new Mock <IMessageChannel>();
            var user        = new Mock <IGuildUser>();

            user.Setup(v => v.GuildPermissions).Returns(GuildPermissions.All);
            var message = new Mock <IMessage>();

            message.Setup(v => v.Content).Returns(DiscordBotCommands.AddWhiteList);
            message.Setup(v => v.Author).Returns(user.Object);
            message.Setup(v => v.Channel).Returns(channelMock.Object);

            channelConfigurationServiceMock.Setup(v => v.GetConfigurationByChannelId(message.Object.Channel.Id))
            .ReturnsAsync(chatConfig);

            // Act
            await command.Handle(message.Object);

            // Assert

            // Verify SendMessageAsync was called with the reply message "Parameter not received"
            channelMock.Verify(v => v.SendMessageAsync(null, false, It.Is <Embed>(e => e.Description.Contains(replyMessage)), null, null, null, null, null, null, MessageFlags.None));
        }