public void Convert_IfETagIsWriteOnly_PopulatesETag()
        {
            // Arrange
            string expectedETag = "abc";
            IConverter <TableEntity, PocoWithWriteOnlyETag> product = CreateProductUnderTest <PocoWithWriteOnlyETag>();
            TableEntity entity = new TableEntity
            {
                ETag = new ETag(expectedETag)
            };
            // Act
            PocoWithWriteOnlyETag actual = product.Convert(entity);

            // Assert
            Assert.NotNull(actual);
            Assert.AreSame(expectedETag, actual.ReadETag);
        }
        public void Convert_IfETagIsWriteOnly_Ignores()
        {
            // Arrange
            const string expectedPartitionKey = "PK";
            IConverter <PocoWithWriteOnlyETag, TableEntity> product = CreateProductUnderTest <PocoWithWriteOnlyETag>();
            PocoWithWriteOnlyETag input = new PocoWithWriteOnlyETag
            {
                PartitionKey = expectedPartitionKey,
                ETag         = "IgnoreETag"
            };
            // Act
            TableEntity actual = product.Convert(input);

            // Assert
            Assert.NotNull(actual);
            Assert.AreEqual(default(ETag), actual.ETag);
            Assert.AreSame(expectedPartitionKey, actual.PartitionKey);
        }