Adding unit tests for RelationTypeRepository.

Correcting a few mappers and adding identityseed for RelationType plus adding default data.

src/Umbraco.Tests/Persistence/Repositories/RelationRepositoryTest.cs

@@ -0,0 +1,93 @@
+using System;
+using NUnit.Framework;
+using Umbraco.Core.Models;
+using Umbraco.Core.Persistence.Caching;
+using Umbraco.Core.Persistence.Repositories;
+using Umbraco.Core.Persistence.UnitOfWork;
+using Umbraco.Tests.TestHelpers;
+
+namespace Umbraco.Tests.Persistence.Repositories
+{
+    [TestFixture]
+    public class RelationRepositoryTest : BaseDatabaseFactoryTest
+    {
+        [SetUp]
+        public override void Initialize()
+        {
+            base.Initialize();
+
+            CreateTestData();
+        }
+
+        [Test]
+        public void Can_Instantiate_Repository()
+        {
+            // Arrange
+            var provider = new PetaPocoUnitOfWorkProvider();
+            var unitOfWork = provider.GetUnitOfWork();
+
+            // Act
+            var repositoryType = new RelationTypeRepository(unitOfWork);
+            var repository = new RelationRepository(unitOfWork, NullCacheProvider.Current, repositoryType);
+
+            // Assert
+            Assert.That(repository, Is.Not.Null);
+        }
+
+        [Test]
+        public void Can_Perform_Add_On_RelationRepository()
+        { }
+
+        [Test]
+        public void Can_Perform_Update_On_RelationRepository()
+        { }
+
+        [Test]
+        public void Can_Perform_Delete_On_RelationRepository()
+        { }
+
+        [Test]
+        public void Can_Perform_Get_On_RelationRepository()
+        { }
+
+        [Test]
+        public void Can_Perform_GetAll_On_RelationRepository()
+        { }
+
+        [Test]
+        public void Can_Perform_GetAll_With_Params_On_RelationRepository()
+        { }
+
+        [Test]
+        public void Can_Perform_Exists_On_RelationRepository()
+        { }
+
+        [Test]
+        public void Can_Perform_Count_On_RelationRepository()
+        { }
+
+        [Test]
+        public void Can_Perform_GetByQuery_On_RelationRepository()
+        { }
+
+        [TearDown]
+        public override void TearDown()
+        {
+            base.TearDown();
+        }
+
+        public void CreateTestData()
+        {
+            var relateContent = new RelationType(new Guid("C66BA18E-EAF3-4CFF-8A22-41B16D66A972"), new Guid("C66BA18E-EAF3-4CFF-8A22-41B16D66A972"), "relateContentOnCopy") { IsBidirectional = true, Name = "Relate Content on Copy" };
+            var relateContentType = new RelationType(new Guid("A2CB7800-F571-4787-9638-BC48539A0EFB"), new Guid("A2CB7800-F571-4787-9638-BC48539A0EFB"), "relateContentTypeOnCopy") { IsBidirectional = true, Name = "Relate ContentType on Copy" };
+
+            var provider = new PetaPocoUnitOfWorkProvider();
+            var unitOfWork = provider.GetUnitOfWork();
+            var repository = new RelationTypeRepository(unitOfWork);
+
+            repository.AddOrUpdate(relateContent);
+            repository.AddOrUpdate(relateContentType);
+            unitOfWork.Commit();
+        }
+    }
+}