Index: Core/Common/test/Core.Common.Integration.Test/Riskeer/Application.Riskeer/GuiCoreIntegrationTest.cs
===================================================================
diff -u
--- Core/Common/test/Core.Common.Integration.Test/Riskeer/Application.Riskeer/GuiCoreIntegrationTest.cs	(revision 0)
+++ Core/Common/test/Core.Common.Integration.Test/Riskeer/Application.Riskeer/GuiCoreIntegrationTest.cs	(revision 7c4b4bf21c06e22e8909c5664c3962bba60a4ef5)
@@ -0,0 +1,126 @@
+// Copyright (C) Stichting Deltares 2018. All rights reserved.
+//
+// This file is part of Ringtoets.
+//
+// Ringtoets is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+// 
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+// All names, logos, and references to "Deltares" are registered trademarks of
+// Stichting Deltares and remain full property of Stichting Deltares at all times.
+// All rights reserved.
+
+using System.Threading;
+using System.Windows.Controls;
+using System.Windows.Threading;
+using Core.Common.Base.Data;
+using Core.Common.Base.Storage;
+using Core.Common.Gui;
+using Core.Common.Gui.Forms.MainWindow;
+using Core.Common.Gui.Settings;
+using Core.Common.TestUtil;
+using Core.Plugins.ProjectExplorer;
+using NUnit.Framework;
+using Rhino.Mocks;
+using Riskeer.Integration.Plugin;
+
+namespace Core.Common.Integration.Test.Ringtoets.Application.Ringtoets
+{
+    [TestFixture]
+    public class GuiCoreIntegrationTest
+    {
+        [SetUp]
+        public void SetUp()
+        {
+            LogHelper.ResetLogging();
+        }
+
+        [TearDown]
+        public void TearDown()
+        {
+            Dispatcher.CurrentDispatcher.InvokeShutdown();
+        }
+
+        [Test]
+        [Apartment(ApartmentState.STA)]
+        public void Run_GuiWithRingtoetsPlugin_DoesNotCrash()
+        {
+            var mocks = new MockRepository();
+            var projectStore = mocks.Stub<IStoreProject>();
+            var projectMigrator = mocks.Stub<IMigrateProject>();
+            var projectFactory = mocks.Stub<IProjectFactory>();
+            projectFactory.Stub(pf => pf.CreateNewProject()).Return(mocks.Stub<IProject>());
+            mocks.ReplayAll();
+
+            using (var gui = new GuiCore(new MainWindow(), projectStore, projectMigrator, projectFactory, new GuiCoreSettings()))
+            {
+                gui.Plugins.Add(new RingtoetsPlugin());
+                gui.Run();
+            }
+
+            mocks.VerifyAll();
+        }
+
+        [Test]
+        [Apartment(ApartmentState.STA)]
+        public void Run_StartWithCommonPlugins_RunsFasterThanThreshold()
+        {
+            TestHelper.AssertIsFasterThan(7500, StartWithCommonPlugins);
+        }
+
+        [Test]
+        [Apartment(ApartmentState.STA)]
+        public void FormActionIsRunForMainWindow()
+        {
+            //testing testhelper + visible changed event of mainwindow.
+            //could be tested separately but the combination is vital to many tests. That's why this test is here.
+            var mocks = new MockRepository();
+            var projectStore = mocks.Stub<IStoreProject>();
+            var projectMigrator = mocks.Stub<IMigrateProject>();
+            var projectFactory = mocks.Stub<IProjectFactory>();
+            projectFactory.Stub(pf => pf.CreateNewProject()).Return(mocks.Stub<IProject>());
+            mocks.ReplayAll();
+
+            using (var gui = new GuiCore(new MainWindow(), projectStore, projectMigrator, projectFactory, new GuiCoreSettings()))
+            {
+                gui.Run();
+                var callCount = 0;
+                WpfTestHelper.ShowModal((Control) gui.MainWindow, () => callCount++);
+                Assert.AreEqual(1, callCount);
+            }
+
+            mocks.VerifyAll();
+        }
+
+        private static void StartWithCommonPlugins()
+        {
+            var mocks = new MockRepository();
+            var projectStore = mocks.Stub<IStoreProject>();
+            var projectMigrator = mocks.Stub<IMigrateProject>();
+            var projectFactory = mocks.Stub<IProjectFactory>();
+            projectFactory.Stub(pf => pf.CreateNewProject()).Return(mocks.Stub<IProject>());
+            mocks.ReplayAll();
+
+            using (var gui = new GuiCore(new MainWindow(), projectStore, projectMigrator, projectFactory, new GuiCoreSettings()))
+            {
+                gui.Plugins.Add(new RingtoetsPlugin());
+                gui.Plugins.Add(new ProjectExplorerPlugin());
+
+                gui.Run();
+
+                WpfTestHelper.ShowModal((Control) gui.MainWindow);
+            }
+
+            mocks.VerifyAll();
+        }
+    }
+}
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