fixed more tests.

NzbDrone.Core.Test/Datastore/BasicRepositoryFixture.cs

@@ -1,10 +1,12 @@
 using System;
+using System.Data;
 using System.Linq;
 using FizzWare.NBuilder;
 using FluentAssertions;
 using NUnit.Framework;
 using NzbDrone.Core.Datastore;
 using NzbDrone.Core.Test.Framework;
+using ServiceStack.OrmLite;
 
 namespace NzbDrone.Core.Test.Datastore
 {
@@ -29,6 +31,7 @@ namespace NzbDrone.Core.Test.Datastore
                     .With(c => c.Id = 0)
                     .Build();
 
+            Mocker.Resolve<IDbConnection>().CreateTable<BaiscType>();
         }
 
         [Test]

NzbDrone.Core.Test/Datastore/ObjectDatabaseFixture.cs

@@ -1,11 +1,13 @@
 using System;
 using System.Collections.Generic;
+using System.Data;
 using System.Linq;
 using FizzWare.NBuilder;
 using FluentAssertions;
 using NUnit.Framework;
 using NzbDrone.Core.Datastore;
 using NzbDrone.Core.Test.Framework;
+using ServiceStack.OrmLite;
 
 namespace NzbDrone.Core.Test.Datastore
 {
@@ -21,6 +23,9 @@ namespace NzbDrone.Core.Test.Datastore
                     .CreateNew()
                     .With(s => s.Id = 0)
                     .Build();
+
+            Mocker.Resolve<IDbConnection>().CreateTable<BaiscType>();
+
         }
 
         [Test]
@@ -114,7 +119,7 @@ namespace NzbDrone.Core.Test.Datastore
             childModel.Name = "B";
             childModel.Tilte = "C";
 
-            Subject.UpdateFields(childModel, t=>t.Name);
+            Subject.UpdateFields(childModel, t => t.Name);
 
             Db.All<BaiscType>().Single().Address.Should().Be("Address");
             Db.All<BaiscType>().Single().Name.Should().Be("B");

NzbDrone.Core/Configuration/Config.cs

@@ -1,10 +1,11 @@
-using System.Linq;
 using NzbDrone.Core.Datastore;
+using ServiceStack.DataAnnotations;
 
 namespace NzbDrone.Core.Configuration
 {
     public class Config : ModelBase
     {
+        [Index(Unique = true)]
         public string Key { get; set; }
 
         public string Value { get; set; }

NzbDrone.Core/Datastore/BasicRepository.cs

@@ -56,9 +56,17 @@ namespace NzbDrone.Core.Datastore
         }
 
         public TModel Get(int id)
+        {
+            try
             {
                 return _database.GetById<TModel>(id);
             }
+            catch (ArgumentNullException e)
+            {
+                throw new InvalidOperationException(e.Message);
+            }
+
+        }
 
         public TModel Single(Expression<Func<TModel, bool>> predicate)
         {
@@ -87,6 +95,11 @@ namespace NzbDrone.Core.Datastore
 
         public TModel Insert(TModel model)
         {
+            if (model.Id != 0)
+            {
+                throw new InvalidOperationException("Can't insert model with existing ID");
+            }
+
             _database.Insert(model);
             model.Id = (int)_database.GetLastInsertId();
             return model;
@@ -94,6 +107,11 @@ namespace NzbDrone.Core.Datastore
 
         public TModel Update(TModel model)
         {
+            if (model.Id == 0)
+            {
+                throw new InvalidOperationException("Can't update model with ID 0");
+            }
+
             _database.Update(model);
             return model;
         }