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diff --git a/bundles/org.simantics.databoard/testcases/org/simantics/databoard/tests/TestVariant.java b/bundles/org.simantics.databoard/testcases/org/simantics/databoard/tests/TestVariant.java
new file mode 100644
index 000000000..cfd6b88fc
--- /dev/null
+++ b/bundles/org.simantics.databoard/testcases/org/simantics/databoard/tests/TestVariant.java
@@ -0,0 +1,109 @@
+/*******************************************************************************
+ *  Copyright (c) 2010 Association for Decentralized Information Management in
+ *  Industry THTH ry.
+ *  All rights reserved. This program and the accompanying materials
+ *  are made available under the terms of the Eclipse Public License v1.0
+ *  which accompanies this distribution, and is available at
+ *  http://www.eclipse.org/legal/epl-v10.html
+ *
+ *  Contributors:
+ *      VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+package org.simantics.databoard.tests;
+
+import java.awt.geom.Rectangle2D;
+import java.io.File;
+import java.io.IOException;
+import java.util.List;
+
+import junit.framework.TestCase;
+
+import org.simantics.databoard.Bindings;
+import org.simantics.databoard.binding.ArrayBinding;
+import org.simantics.databoard.binding.IntegerBinding;
+import org.simantics.databoard.binding.RecordBinding;
+import org.simantics.databoard.binding.StringBinding;
+import org.simantics.databoard.binding.VariantBinding;
+import org.simantics.databoard.binding.error.BindingConstructionException;
+import org.simantics.databoard.binding.error.BindingException;
+import org.simantics.databoard.binding.impl.ObjectVariantBinding;
+import org.simantics.databoard.file.FileList;
+import org.simantics.databoard.parser.repository.DataTypeSyntaxError;
+import org.simantics.databoard.primitives.MutableString;
+import org.simantics.databoard.serialization.SerializationException;
+import org.simantics.databoard.serialization.SerializerConstructionException;
+import org.simantics.databoard.type.ArrayType;
+import org.simantics.databoard.type.IntegerType;
+import org.simantics.databoard.type.RecordType;
+import org.simantics.databoard.type.StringType;
+
+public class TestVariant extends TestCase {
+
+	VariantBinding binding;
+	
+	public void setUp() throws Exception {
+		ObjectVariantBinding b = (ObjectVariantBinding) Bindings.OBJECT;
+		
+		binding = b;
+	}
+	
+	// Test Reflection Variant (Object.class)
+	public void testObject() throws Exception {
+		assertTrue( binding.isInstance("Y") );
+		
+		Object o1 = binding.create(Bindings.getBinding(String.class), "X");
+		assertTrue( binding.getContentType(o1) instanceof StringType );
+		assertTrue( binding.getContentBinding(o1) instanceof StringBinding );		
+		
+		Object o2 = binding.create(Bindings.getBinding(Integer.class), 5);
+		assertTrue( binding.getContentType(o2) instanceof IntegerType );
+		assertTrue( binding.getContentBinding(o2) instanceof IntegerBinding );
+				
+		Object o3 = binding.create( Bindings.getBinding(int[].class), new int[] {1,2,3,4});
+		assertTrue( binding.getContentType(o3) instanceof ArrayType );
+		assertTrue( binding.getContentBinding(o3) instanceof ArrayBinding );
+
+		Object o4 = binding.create( Bindings.getBinding(Rectangle2D.Double.class), new Rectangle2D.Double(0,0,100,10) );
+		assertTrue( binding.getContentType(o4) instanceof RecordType );
+		assertTrue( binding.getContentBinding(o4) instanceof RecordBinding );
+	}
+	
+	// Test Binding
+	// Test Binary serialization
+	public void testSerialization() throws IOException, SerializerConstructionException, SerializationException, BindingConstructionException {
+		File f = File.createTempFile("test", ".tmp");
+		FileList<Object> list = new FileList<Object>(f, binding);
+		list.add("XYZ");
+		list.add(5);
+		list.add(0.2342);
+		list.close();		
+		
+		// List
+		List<Object> list2 = new FileList<Object>(f, Bindings.getBinding(Object.class));
+		assertEquals( new MutableString("XYZ"), list2.get(0));
+		assertEquals(5, list2.get(1));
+		assertEquals(0.2342, list2.get(2));
+	}	
+	
+	// Test ascii print
+	// Test ascii parse
+	public void testAscii() throws IOException, BindingException, DataTypeSyntaxError, BindingConstructionException
+	{
+		Object o1 = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
+		Object o2 = 1234567890;
+		Object o3 = new Rectangle2D.Double(50, 50, 100, 100);
+		String s1 = binding.printValueDefinition(o1, true);
+		String s2 = binding.printValueDefinition(o2, true);
+		String s3 = binding.printValueDefinition(o3, true);
+		System.out.println(s1);
+		System.out.println(s2);
+		System.out.println(s3);
+		Object u1 = Bindings.getInstanceBinding(o1).parseValueDefinition(s1);
+		Object u2 = Bindings.getInstanceBinding(o2).parseValueDefinition(s2);
+		Object u3 = Bindings.getInstanceBinding(o3).parseValueDefinition(s3);
+		assertEquals(o1, u1);
+		assertEquals(o2, u2);
+		assertEquals(o3, u3);
+	}
+
+}