Added test case for issue 32

build/GlobalAssemblyInfo.cs

@@ -19,4 +19,4 @@ using System.Runtime.InteropServices;
 
 [assembly: AssemblyVersion("2.2.0")]
 [assembly: AssemblyFileVersion("2.2.0.0")]
-[assembly: AssemblyInformationalVersion("2.2.0-preview5")]
+[assembly: AssemblyInformationalVersion("2.2.0")]

test/EFCore.Jet.Integration.Test/EFCore.Jet.Integration.Test.csproj

@@ -251,6 +251,10 @@
     <Compile Include="Model76_FullCreate\SqlCeTest.cs" />
     <Compile Include="Model77_DateTimeOffset\SqlCeTest.cs" />
     <Compile Include="Model78_MigrationUpdate\Test.cs" />
+    <Compile Include="Model79_CantSaveDecimalValue\Context.cs" />
+    <Compile Include="Model79_CantSaveDecimalValue\JetTest.cs" />
+    <Compile Include="Model79_CantSaveDecimalValue\Table.cs" />
+    <Compile Include="Model79_CantSaveDecimalValue\Test.cs" />
     <Compile Include="Model_MainTests\Context.cs" />
     <Compile Include="Model_MainTests\SqlServerTest.cs" />
     <Compile Include="Model_MainTests\SqlCeTest.cs" />

test/EFCore.Jet.Integration.Test/Model79_CantSaveDecimalValue/Context.cs

@@ -0,0 +1,18 @@
+using System.Data.Common;
+using Microsoft.EntityFrameworkCore;
+
+
+namespace EFCore.Jet.Integration.Test.Model79_CantSaveDecimalValue
+{
+    public class Context : DbContext
+    {
+
+        public Context(DbConnection connection) :
+            base(TestBase<Context>.GetContextOptions(connection))
+        {
+            TestBase<Context>.TryCreateTables(this);
+        }
+
+        public DbSet<Table> Table { get; set; }
+    }
+}

test/EFCore.Jet.Integration.Test/Model79_CantSaveDecimalValue/JetTest.cs

@@ -0,0 +1,24 @@
+using System;
+using System.Data.Common;
+using System.Data.Jet;
+using System.Data.OleDb;
+using Microsoft.VisualStudio.TestTools.UnitTesting;
+
+namespace EFCore.Jet.Integration.Test.Model79_CantSaveDecimalValue
+{
+    [TestClass]
+    public class Model79_CantSaveDecimalValue : Test
+    {
+        protected override DbConnection GetConnection()
+        {
+            // ReSharper disable once CollectionNeverUpdated.Local
+
+            OleDbConnectionStringBuilder oleDbConnectionStringBuilder = new OleDbConnectionStringBuilder();
+            //oleDbConnectionStringBuilder.Provider = "Microsoft.Jet.OLEDB.4.0";
+            //oleDbConnectionStringBuilder.DataSource = @".\Empty.mdb";
+            oleDbConnectionStringBuilder.Provider = "Microsoft.ACE.OLEDB.15.0";
+            oleDbConnectionStringBuilder.DataSource = Helpers.GetTestDirectory() + "\\BrandNewDatabase.accdb";
+            return new JetConnection(oleDbConnectionStringBuilder.ToString());
+        }
+    }
+}

test/EFCore.Jet.Integration.Test/Model79_CantSaveDecimalValue/Table.cs

@@ -0,0 +1,8 @@
+namespace EFCore.Jet.Integration.Test.Model79_CantSaveDecimalValue
+{
+    public class Table
+    {
+        public int Id { get; set; }
+        public decimal DecimalValue { get; set; }
+    }
+}

test/EFCore.Jet.Integration.Test/Model79_CantSaveDecimalValue/Test.cs

@@ -0,0 +1,35 @@
+using System;
+using System.Collections.Generic;
+using System.Data.Common;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using Microsoft.VisualStudio.TestTools.UnitTesting;
+
+namespace EFCore.Jet.Integration.Test.Model79_CantSaveDecimalValue
+{
+    public abstract class Test
+    {
+
+        protected abstract DbConnection GetConnection();
+
+
+        [TestMethod]
+        public void Model79_CantSaveDecimalValue()
+        {
+
+            using (DbConnection connection = GetConnection())
+            {
+                using (var context = new Context(connection))
+                {
+                    var t = new Table();
+                    context.Table.Add(t);
+                    t.DecimalValue = 1.23M;
+                    context.SaveChanges();
+                }
+            }
+
+
+        }
+    }
+}