Add example of PostgreSQL JSON DataType test

Author: mythz

src/ServiceStack.OrmLite.PostgreSQL.Tests/Issues/JsonDataTypeTests.cs

@@ -0,0 +1,71 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using NUnit.Framework;
+using ServiceStack.DataAnnotations;
+using ServiceStack.OrmLite.Tests;
+using ServiceStack.Text;
+
+namespace ServiceStack.OrmLite.PostgreSQL.Tests.Issues
+{
+    [TestFixture]
+    public class JsonDataTypeTests : OrmLiteTestBase
+    {
+        [Test]
+        public void Can_save_and_restore_JSON_property()
+        {
+            OrmLiteConfig.DialectProvider.NamingStrategy = new OrmLiteNamingStrategyBase();
+
+            var item = new LicenseCheckTemp();
+            item.Body = new CheckHistory();
+            item.Body.List.Add(new ItemHistory { AddedOn = DateTime.MaxValue, Note = "Test" });
+
+            using (var db = OpenDbConnection())
+            {
+                db.DropAndCreateTable<LicenseCheckTemp>();
+                db.GetLastSql().Print();
+                db.Save(item);
+            }
+
+            using (var db = OpenDbConnection())
+            {
+                var items = db.Select<LicenseCheckTemp>();
+                items.PrintDump();
+
+                foreach (var licenseCheck in items.OrderBy(x => x.Id))
+                {
+                    if (licenseCheck.Body != null && licenseCheck.Body.List.Any())
+                    {
+                        foreach (var itemHistory in licenseCheck.Body.List)
+                        {
+                            Console.WriteLine($"{itemHistory.AddedOn} :  Note {itemHistory.Note}");
+                        }
+                    }
+                }
+            }
+        }
+    }
+
+    public class LicenseCheckTemp
+    {
+        [AutoIncrement]
+        public int Id { get; set; }
+
+        [CustomField("json")]
+        public CheckHistory Body { get; set; }
+    }
+
+    public class CheckHistory
+    {
+        public List<ItemHistory> List { get; set; } = new List<ItemHistory>();
+    }
+
+    public class ItemHistory
+    {
+        public string Note { get; set; }
+
+        public DateTime AddedOn { get; set; }
+
+    }
+
+}

src/ServiceStack.OrmLite.PostgreSQL.Tests/ServiceStack.OrmLite.PostgreSQL.Tests.csproj

@@ -25,6 +25,7 @@
     <ErrorReport>prompt</ErrorReport>
     <WarningLevel>4</WarningLevel>
     <Prefer32Bit>false</Prefer32Bit>
+    <PlatformTarget>x86</PlatformTarget>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
     <DebugType>pdbonly</DebugType>
@@ -93,6 +94,7 @@
     <Compile Include="Expressions\TestType.cs" />
     <Compile Include="Expressions\UnaryExpressionsTest.cs" />
     <Compile Include="ForeignKeyAttributeTests.cs" />
+    <Compile Include="Issues\JsonDataTypeTests.cs" />
     <Compile Include="OrmLiteBasicPersistenceProviderTests.cs" />
     <Compile Include="OrmLiteCreateTableWithNamigStrategyTests.cs" />
     <Compile Include="OrmLiteDropTableWithNamingStrategyTests.cs" />