public async Task GetAsync_ShouldReturnBeerStyleDTOAsync()
        {
            //Arrange
            var options = InMemory.GetOptions("GetAsync_ShouldReturnBeerStyleDTOAsync");

            using (var context = new BOContext(options))
            {
                var style = new BeerStyle()
                {
                    Name        = "Ale",
                    Description = "This description"
                };
                context.BeerStyles.Add(style);
                await context.SaveChangesAsync();
            }

            using (var context = new BOContext(options))
            {
                //Act
                var sut    = new BeerStylesService(context);
                var result = await sut.GetAsync(1);

                //Assert
                Assert.IsInstanceOfType(result, typeof(BeerStyleDTO));;
            }
        }
        public async Task GetAsync_ShouldReturnNullIfNoStyleAsync()
        {
            //Arrange
            var options = InMemory.GetOptions("GetAsync_ShouldReturnNullIfNoStyleAsync");

            using (var context = new BOContext(options))
            {
            }

            using (var context = new BOContext(options))
            {
                //Act
                var sut    = new BeerStylesService(context);
                var result = await sut.GetAsync(1);

                //Assert
                Assert.AreEqual(result, null);
            }
        }
        public async Task GetAsync_ShouldReturnNullIfModelStyleConversionFailsAsync()
        {
            //Arrange
            var options = InMemory.GetOptions("GetAsync_ShouldReturnNullIfModelStyleConversionFailsAsync");

            using (var context = new BOContext(options))
            {
                var style = new BeerStyle();
                context.BeerStyles.Add(style);
                await context.SaveChangesAsync();
            }

            using (var context = new BOContext(options))
            {
                //Act
                var sut    = new BeerStylesService(context);
                var result = await sut.GetAsync(1);

                //Assert
                Assert.AreEqual(result, null);
            }
        }