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diff --git a/tests/org.simantics.db.tests/src/org/simantics/db/tests/api/support/clusterBuilder/WriteOrderTest.java b/tests/org.simantics.db.tests/src/org/simantics/db/tests/api/support/clusterBuilder/WriteOrderTest.java
new file mode 100644
index 000000000..3cb6fae3e
--- /dev/null
+++ b/tests/org.simantics.db.tests/src/org/simantics/db/tests/api/support/clusterBuilder/WriteOrderTest.java
@@ -0,0 +1,122 @@
+package org.simantics.db.tests.api.support.clusterBuilder;
+
+import org.junit.Test;
+import org.simantics.db.ReadGraph;
+import org.simantics.db.Resource;
+import org.simantics.db.Session;
+import org.simantics.db.WriteOnlyGraph;
+import org.simantics.db.common.request.WriteOnlyResultRequest;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.request.Read;
+import org.simantics.db.service.ClusterBuilder;
+import org.simantics.db.service.SerialisationSupport;
+import org.simantics.db.service.ClusterBuilder.ResourceHandle;
+import org.simantics.db.service.ClusterBuilder.StatementHandle;
+import org.simantics.db.testing.annotation.Fails;
+import org.simantics.db.testing.base.ExistingDatabaseTest;
+import org.simantics.layer0.Layer0;
+
+public class WriteOrderTest extends ExistingDatabaseTest {
+    
+    @Test
+    @Fails
+    public void test() throws DatabaseException {
+        
+    	Session session = getSession();
+    	
+        final Layer0 b = Layer0.getInstance(session);
+    	
+        final Resource res = session.syncRequest(new WriteOnlyResultRequest<Resource>() {
+
+			@Override
+			public Resource perform(WriteOnlyGraph graph) throws DatabaseException {
+				
+				ClusterBuilder builder = graph.getService(ClusterBuilder.class);
+				SerialisationSupport ss = graph.getService(SerialisationSupport.class);
+				
+				ResourceHandle hasNameR = builder.resource(b.HasName);
+				ResourceHandle nameOfR = builder.resource(b.NameOf);
+				if (DEBUG)
+				    System.out.println("Name of resource is " + nameOfR);
+				ResourceHandle instanceOfR = builder.resource(b.InstanceOf);
+				ResourceHandle libraryR = builder.resource(b.Library);
+				ResourceHandle stringR = builder.resource(b.String);
+				ResourceHandle consistsOf = builder.resource(b.ConsistsOf);
+                if (DEBUG)
+                    System.out.println("ConsistsOf resource is " + consistsOf);
+				ResourceHandle partOf = builder.resource(b.PartOf);
+				
+				StatementHandle instanceOf = builder.newStatement(instanceOfR, libraryR);
+				StatementHandle instanceOfString = builder.newStatement(instanceOfR, stringR);
+                if (DEBUG)
+                    System.out.println("Instance of string is " + instanceOfString);
+				
+//				ResourceHandle root = builder.newResource();
+//				root.addStatement(instanceOf);
+//				
+//				ResourceHandle rootLiteral = builder.newResource();
+//				rootLiteral.addStatement(instanceOfString);
+//				rootLiteral.addStatement(nameOf, root);
+//				rootLiteral.addValue(name, binding);
+//				root.addStatement(hasName, rootLiteral);
+				
+//				System.out.println("root: " + root.resource());
+//				System.out.println("literal: " + rootLiteral.resource());
+				
+//				graph.addLiteral(root, b.HasName, b.NameOf, b.String, name, binding);
+//				graph.claim(root, b.InstanceOf, null, b.Library);
+
+//				StatementHandle rootPart = builder.newStatement(b.PartOf, root);
+
+				ResourceHandle level1 = builder.newResource();
+				level1.addStatement(instanceOf);
+				level1.addStatement(partOf, level1);
+//				root.addStatement(consistsOf, level1);
+//				ResourceHandle level1Literal = builder.newResource();
+//				level1Literal.addStatement(instanceOfString);
+//				level1Literal.addStatement(nameOf, level1);
+//				level1Literal.addValue(name, binding);
+				level1.addStatement(hasNameR, level1);
+
+				StatementHandle level1Part = builder.newStatement(partOf, level1);
+                if (DEBUG)
+                    System.out.println("Level1Part is " + level1Part);
+				
+//				System.out.println("root: " + root.resource());
+//				System.out.println("literal: " + rootLiteral.resource());
+				
+//				graph.addLiteral(root, b.HasName, b.NameOf, b.String, name, binding);
+//				graph.claim(root, b.InstanceOf, null, b.Library);
+
+				return level1.resource(ss);
+				
+//				Resource parent = graph.newResource();
+//				Resource res = graph.newResource();
+//				Resource child = graph.newResource();
+//				Resource literal = graph.newResource();
+//				graph.claim(parent, L0.ConsistsOf, L0.PartOf, res);
+//				graph.claim(res, L0.HasName, L0.NameOf, literal);
+//				graph.claim(res, L0.ConsistsOf, L0.PartOf, child);
+//				graph.claim(res, L0.InstanceOf, null, L0.Library);
+//				graph.claim(literal, L0.InstanceOf, null, L0.String);
+//				graph.claimValue(literal, "A", Bindings.STRING);
+//				return res;
+				
+			}
+        	
+        });
+        
+        Resource name = session.syncRequest(new Read<Resource>() {
+
+			@Override
+			public Resource perform(ReadGraph graph) throws DatabaseException {
+				return graph.getSingleObject(res, L0.HasName); 
+//				return graph.getRelatedValue(res, L0.HasName);
+			}
+        	
+        });
+        if (DEBUG)
+            System.err.println("name: " + name);
+		
+    }
+}