set datetime kind to utc when timestamp is declared as a DateTime

Author: giometrix

src/TableStorage.Abstractions.TableEntityConverters/EntityConvert.cs

@@ -193,7 +193,7 @@ internal static string GetPropertyNameFromExpression<T>(Expression<Func<T, objec
 
 				if (timestampProperty.PropertyType == typeof(DateTime))
 				{
-					timestampProperty.SetValue(o, entity.Timestamp.DateTime);
+					timestampProperty.SetValue(o, entity.Timestamp.UtcDateTime);
 				}
 
 				if (timestampProperty.PropertyType == typeof(string))

src/TableStorage.Abstractions.TableEntityConverters/TableStorage.Abstractions.TableEntityConverters.csproj

@@ -11,7 +11,7 @@
     <PackageProjectUrl>https://github.com/giometrix/TableStorage.Abstractions.TableEntityConverters</PackageProjectUrl>
     <RepositoryUrl>https://github.com/giometrix/TableStorage.Abstractions.TableEntityConverters</RepositoryUrl>
     <PackageTags>table-storage azure-table-storage poco table-entities</PackageTags>
-    <PackageReleaseNotes>Allow for custom json serialization</PackageReleaseNotes>
+    <PackageReleaseNotes>Datetime kind for timestamp (when declared as a datetime) is now utc instead of unspecified </PackageReleaseNotes>
     <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
     <PackageRequireLicenseAcceptance>false</PackageRequireLicenseAcceptance>
     <PackageLicenseExpression>MIT</PackageLicenseExpression>
@@ -22,7 +22,7 @@
     <SymbolPackageFormat>snupkg</SymbolPackageFormat>
     <AssemblyVersion>1.3.2.0</AssemblyVersion>
     <Nullable>disable</Nullable>
-    <PackageVersion>1.4.0.0</PackageVersion>
+    <PackageVersion>1.4.1.0</PackageVersion>
   </PropertyGroup>
 
   <ItemGroup>

src/TableStorage.Abstractions.UnitTests/Employee.cs

@@ -35,4 +35,9 @@ public class EmployeeWithTimestampAsString : Employee
 	{
 		public string Timestamp { get; set; }
 	}
+	
+	public class EmployeeWithTimestampAsDateTime : Employee
+	{
+		public DateTime Timestamp { get; set; }
+	}
 }

src/TableStorage.Abstractions.UnitTests/EntityConvertTests.cs

@@ -90,6 +90,31 @@ public void convert_from_entity_table_with_timestamp_as_string()
 			Assert.Equal(tableEntity.Timestamp.ToString(), employee.Timestamp);
 		}
 
+		[Fact]
+		public void convert_from_entity_table_with_timestamp_as_datetime()
+		{
+			var emp = new EmployeeWithTimestampAsString
+			{
+				Company = "Microsoft",
+				Name = "John Smith",
+				Department = new Department
+				{
+					Name = "QA",
+					Id = 1,
+					OptionalId = Guid.Parse("12ae85a4-7131-4e8c-af63-074b066412e0")
+				},
+				Id = 42,
+				ExternalId = Guid.Parse("e3bf64f4-0537-495c-b3bf-148259d7ed36"),
+				HireDate = DateTimeOffset.Parse("Thursday, January 31, 2008	")
+			};
+			var tableEntity = emp.ToTableEntity(e => e.Company, e => e.Id);
+			tableEntity.Timestamp = DateTime.UtcNow;
+			var employee = tableEntity.FromTableEntity<EmployeeWithTimestampAsDateTime, string, int>(e => e.Company, e => e.Id);
+			Assert.Equal(Guid.Parse("12ae85a4-7131-4e8c-af63-074b066412e0"), employee.Department.OptionalId);
+			Assert.Equal(DateTimeKind.Utc, employee.Timestamp.Kind);
+			Assert.Equal(tableEntity.Timestamp, employee.Timestamp);
+		}
+		
 		[Fact]
 		public void convert_from_entity_table_complex_key()
 		{