Index: src/Deltares.DSoilModel.Forms.Tests/Deltares.DSoilModel.Forms.Tests.csproj
===================================================================
diff -u -r296 -r304
--- src/Deltares.DSoilModel.Forms.Tests/Deltares.DSoilModel.Forms.Tests.csproj	(.../Deltares.DSoilModel.Forms.Tests.csproj)	(revision 296)
+++ src/Deltares.DSoilModel.Forms.Tests/Deltares.DSoilModel.Forms.Tests.csproj	(.../Deltares.DSoilModel.Forms.Tests.csproj)	(revision 304)
@@ -60,7 +60,19 @@
       <SpecificVersion>False</SpecificVersion>
       <HintPath>..\..\lib\Deltares\DslFormsStandard\Deltares.Standard.Forms.DExpress.dll</HintPath>
     </Reference>
+    <Reference Include="DevExpress.Data.v12.2, Version=12.2.13.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a, processorArchitecture=MSIL">
+      <SpecificVersion>False</SpecificVersion>
+      <HintPath>..\..\lib\DevExpress\DevExpress.Data.v12.2.dll</HintPath>
+    </Reference>
     <Reference Include="DevExpress.Utils.v12.2, Version=12.2.13.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a, processorArchitecture=MSIL" />
+    <Reference Include="DevExpress.XtraEditors.v12.2, Version=12.2.13.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a, processorArchitecture=MSIL">
+      <SpecificVersion>False</SpecificVersion>
+      <HintPath>..\..\lib\DevExpress\DevExpress.XtraEditors.v12.2.dll</HintPath>
+    </Reference>
+    <Reference Include="DevExpress.XtraGrid.v12.2, Version=12.2.13.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a, processorArchitecture=MSIL">
+      <SpecificVersion>False</SpecificVersion>
+      <HintPath>..\..\lib\DevExpress\DevExpress.XtraGrid.v12.2.dll</HintPath>
+    </Reference>
     <Reference Include="nunit.framework, Version=2.6.2.12296, Culture=neutral, PublicKeyToken=96d09a1eb7f44a77, processorArchitecture=MSIL">
       <HintPath>..\packages\NUnit.2.6.2\lib\nunit.framework.dll</HintPath>
       <Private>True</Private>
@@ -80,6 +92,7 @@
     <Compile Include="DSoilModelGeometryEditorTests.cs" />
     <Compile Include="FilmStripTest.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
+    <Compile Include="SosSoilProfile1DControlTest.cs" />
   </ItemGroup>
   <ItemGroup>
     <None Include="packages.config" />
Index: src/Deltares.DSoilModel.Forms.Tests/SosSoilProfile1DControlTest.cs
===================================================================
diff -u
--- src/Deltares.DSoilModel.Forms.Tests/SosSoilProfile1DControlTest.cs	(revision 0)
+++ src/Deltares.DSoilModel.Forms.Tests/SosSoilProfile1DControlTest.cs	(revision 304)
@@ -0,0 +1,129 @@
+using System.CodeDom;
+using System.Reflection;
+using Deltares.DSoilModel.Data;
+using Deltares.Standard.Forms.DExpress;
+using Deltares.Geotechnics;
+using DevExpress.XtraEditors;
+using NUnit.Framework;
+
+namespace Deltares.DSoilModel.Forms.Tests
+{
+    [TestFixture, RequiresSTA]
+    class SosSoilProfile1DControlTest
+    {
+        [Test]
+        public void TestControlBindings()
+        {
+            var oldBypass = BindSupport.BypassTimerForUnitTest;
+            BindSupport.BypassTimerForUnitTest = true;
+
+            try
+            {
+                using (var control = new SosSoilProfile1DControl())
+                {
+                    var profile = new SoilProfile1D
+                    {
+                        Name = "Name",
+                        ProbabilityOfOccurrence = 0.5,
+                        X = 1.23,
+                        Y = 2.34,
+                        TopLevel = 0.123,
+                        BottomLevel = -0.123,
+                        Layers =
+                        {
+                            new SosSoilLayer1D(),
+                            new SosSoilLayer1D()
+                        }
+                    };
+
+                    control.SelectedObject = profile;
+                    
+                    Assert.IsTrue(control.IsVisible);
+
+                    var nameEdit = GetPrivateField(control, "NameEdit") as TextEdit;
+                    Assert.IsTrue(nameEdit.Visible && nameEdit.Enabled);
+                    Assert.AreEqual(profile.Name, nameEdit.EditValue);
+                    nameEdit.EditValue = "NewName";
+                    Assert.AreEqual(nameEdit.EditValue, profile.Name);
+
+                    var probabilityEdit = GetPrivateField(control, "ProbabilityEdit") as SpinEdit;
+                    Assert.IsTrue(probabilityEdit.Visible && probabilityEdit.Enabled);
+                    Assert.AreEqual(profile.ProbabilityOfOccurrence, (double) probabilityEdit.Value);
+                    probabilityEdit.EditValue = 1.0;
+                    Assert.AreEqual((double) probabilityEdit.Value, profile.ProbabilityOfOccurrence);
+
+                    var xEdit = GetPrivateField(control, "XEdit") as SpinEdit;
+                    Assert.IsTrue(xEdit.Visible && xEdit.Enabled);
+                    Assert.AreEqual(profile.X, (double) xEdit.Value);
+                    xEdit.EditValue = 1.0;
+                    Assert.AreEqual((double) xEdit.Value, profile.X);
+
+                    var zEdit = GetPrivateField(control, "ZEdit") as SpinEdit;
+                    Assert.IsTrue(zEdit.Visible && zEdit.Enabled);
+                    Assert.AreEqual(profile.Y, (double) zEdit.Value);
+                    zEdit.EditValue = 1.0;
+                    Assert.AreEqual((double) zEdit.Value, profile.Y);
+
+                    var topEdit = GetPrivateField(control, "TopEdit") as SpinEdit;
+                    Assert.IsTrue(topEdit.Visible && topEdit.Enabled);
+                    Assert.AreEqual(profile.TopLevel, (double) topEdit.Value);
+                    topEdit.EditValue = 1.0;
+                    Assert.AreEqual((double) topEdit.Value, profile.TopLevel);
+
+                    var bottomEdit = GetPrivateField(control, "BottomEdit") as SpinEdit;
+                    Assert.IsTrue(bottomEdit.Visible && bottomEdit.Enabled);
+                    Assert.AreEqual(profile.BottomLevel, (double) bottomEdit.Value);
+                    bottomEdit.EditValue = 1.0;
+                    Assert.AreEqual((double) bottomEdit.Value, profile.BottomLevel);
+
+                    var heightEdit = GetPrivateField(control, "HeightEdit") as SpinEdit;
+                    Assert.IsTrue(heightEdit.Visible && !heightEdit.Enabled);
+                    Assert.AreEqual(profile.Height, (double) heightEdit.Value);
+
+                    var gridControl = GetPrivateField(control, "LayersGridControl") as GridViewControl;
+                    Assert.IsTrue(gridControl.Visible && gridControl.Enabled);
+                    Assert.AreEqual(2, gridControl.gridView1.RowCount);
+                    Assert.AreEqual(10, gridControl.gridView1.Columns.Count);
+                }
+            }
+            finally
+            {
+                BindSupport.BypassTimerForUnitTest = oldBypass;
+            }
+        }
+
+        [Test]
+        public void TestSelectedObjectTypes()
+        {
+            // indirect assignment of a SoilProfile1D
+            using (var control = new SosSoilProfile1DControl())
+            {
+                var profile = new SoilProfile1D();
+                var ssp = new StochasticSoilProfile
+                {
+                    Profile = profile
+                };
+                control.SelectedObject = ssp;
+                Assert.AreSame(profile, control.SelectedObject);
+
+                ssp.Profile = null;
+                control.SelectedObject = ssp;
+                Assert.IsNull(control.SelectedObject);
+
+                var layer = new SoilLayer1D
+                {
+                    SoilProfile = profile
+                };
+                control.SelectedObject = layer;
+                Assert.AreSame(profile, control.SelectedObject);
+            }
+        }
+
+        private object GetPrivateField(object control, string field)
+        {
+            return control.GetType().GetField(field, BindingFlags.NonPublic | BindingFlags.Instance).GetValue(control);
+        }
+
+        
+    }
+}