public async void ResetSecurityCode_Should_Call_All_Require_Parameters() { _userPhoneRepositoryMock = new Mock <IUserPhoneRepository>(); var userPhone = new UserPhone(); _userPhoneRepositoryMock.Setup(c => c.GetAsync(1234)).ReturnsAsync(userPhone); _userPhoneRepositoryMock.Setup(c => c.UpdateAsync(It.IsAny <UserPhone>())).ReturnsAsync(userPhone); _userPhoneRepositoryMock.Setup(c => c.SaveChangesAsync()).ReturnsAsync(1); _phoneService = new PhoneService(_userManager, _mapperFixture.MapperInstance, _userPhoneRepositoryMock.Object); await _phoneService.InsertSecurityCodeAsync(1234, "code"); _userPhoneRepositoryMock.VerifyAll(); }