public void Return_Instance_Of_FlatValueTaxRate_When_Called()
{
//map classes
_mapper = new Mapper(new MapperConfiguration(cfg =>
cfg.CreateMap <FlatValueTaxRate, Dto.DataAccess.FlatValueTaxRate>()
));
// instantiate data access class
_taxDataAccess = new TaxDataAccess(_taxAdministrationContext.Object, _mapper);
_mockFlatValueTaxRate = new Mock <DbSet <FlatValueTaxRate> >();
_mockFlatValueTaxRate.As <IQueryable <FlatValueTaxRate> >().Setup(m => m.Provider).Returns(_queryableFlatValueTaxRate.Provider);
_mockFlatValueTaxRate.As <IQueryable <FlatValueTaxRate> >().Setup(m => m.Expression).Returns(_queryableFlatValueTaxRate.Expression);
_mockFlatValueTaxRate.As <IQueryable <FlatValueTaxRate> >().Setup(m => m.ElementType).Returns(_queryableFlatValueTaxRate.ElementType);
_mockFlatValueTaxRate.As <IQueryable <FlatValueTaxRate> >().Setup(m => m.GetEnumerator()).Returns(_queryableFlatValueTaxRate.GetEnumerator);
_taxAdministrationContext.Setup(m => m.FlatValueTaxRate).Returns(_mockFlatValueTaxRate.Object);
Assert.IsInstanceOf <Dto.DataAccess.FlatValueTaxRate>(_taxDataAccess.GetFlatValueTaxRate());
}