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diff --git a/tests/org.simantics.db.tests/src/org/simantics/db/tests/api/readGraph/getPredicates/GetPredicatesTest4.java b/tests/org.simantics.db.tests/src/org/simantics/db/tests/api/readGraph/getPredicates/GetPredicatesTest4.java
new file mode 100644
index 000000000..f86264ea8
--- /dev/null
+++ b/tests/org.simantics.db.tests/src/org/simantics/db/tests/api/readGraph/getPredicates/GetPredicatesTest4.java
@@ -0,0 +1,65 @@
+/*******************************************************************************
+ * Copyright (c) 2007, 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.db.tests.api.readGraph.getPredicates;
+
+import java.util.Collection;
+import java.util.UUID;
+
+import org.simantics.db.ReadGraph;
+import org.simantics.db.Resource;
+import org.simantics.db.WriteGraph;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.testing.annotation.Fails;
+import org.simantics.db.testing.base.WriteReadTest;
+import org.simantics.db.tests.common.Writes;
+
+@Fails
+public class GetPredicatesTest4 extends WriteReadTest {
+
+    private Resource type;
+    private Resource type2;
+    private Resource type3;
+    private Resource string1;
+    private Resource string2;
+    
+	@Override
+	protected void write(WriteGraph graph) throws DatabaseException {
+		
+        // New type with assertions
+        type2 = graph.newResource();
+        graph.claim(type2, L0.Inherits, L0.Entity);
+        type3 = graph.newResource();
+        graph.claim(type3, L0.Inherits, L0.Entity);
+        type = graph.newResource();
+        graph.claim(type, L0.InstanceOf, type2);
+        graph.claim(type, L0.InstanceOf, type3);
+        
+        string1 = Writes.string(graph, UUID.randomUUID().toString());
+        string2 = Writes.string(graph, UUID.randomUUID().toString());
+
+        graph.claim(type2, L0.InstanceOf, string1);
+        graph.claim(type3, L0.InstanceOf, string2);
+		
+	}
+	
+	@Override
+    protected void read(ReadGraph graph) throws DatabaseException {
+        Collection<Resource> result = graph.getPredicates(type);
+        assertNotNull("Null not allowed", result);
+        int size = result.size();
+        assertTrue("Wrong number of predicates: " + size,
+        		(size == 3));
+        //assertTrue(Tests.contains(predicates));
+        //assertTrue(Tests.contains(predicates, L0.SupertypeOf, named2));
+    }
+
+}