public void SuccessTest()
        {
            var accountProviderMock = new Mock <IAccountProvider>();

            accountProviderMock.Setup(x => x.GetSettingsViewModel(It.IsAny <Guid>())).Returns(new SettingsViewModel());
            var accountMediator = new AccountMediatorBuilder().With(accountProviderMock.Object).Build();

            var response = accountMediator.Settings(Guid.NewGuid(), SettingsViewModel.SettingsMode.YourAccount);

            response.AssertCodeAndMessage(AccountMediatorCodes.Settings.Success);
        }