public async void GetCountry_WithNullOrEmptyCountryName_ReturnsNull(string countryName)
        {
            using (var database = new DatabaseWrapper())
            {
                var dataAccess = new GenerateFromXmlDataAccess(database.WeeeContext);
                var result     = await dataAccess.GetCountry(countryName);

                Assert.Null(result);
            }
        }
        public async void GetCountry_ReturnsCorrectCountryForSpecifiedName(string countryName, string countryId)
        {
            using (var database = new DatabaseWrapper())
            {
                var dataAccess = new GenerateFromXmlDataAccess(database.WeeeContext);
                var result     = await dataAccess.GetCountry(countryName);

                Assert.Equal(Guid.Parse(countryId), result.Id);
            }
        }