public async Task GetPaymentTypesAsync_Returns_GetPaymentTypeDtos()
        {
            //Arrange
            _fixture.MockPaymentTypeService.Setup(x => x.GetPaymentTypesAsync())
            .ReturnsAsync(_fixture.PaymentTypes);

            var repository = new PaymentTypeRepository(AutoMapperSingleton.Mapper, _fixture.MockPaymentTypeService.Object);

            //Act
            var result = await repository.GetPaymentTypesAsync();

            //Assert
            var paymentTypes = result.Should().BeAssignableTo <IEnumerable <GetPaymentTypeDto> >().Subject;

            paymentTypes.Should().HaveCount(2);
        }