diff --git a/src/test/java/org/gcube/informationsystem/resourceregistry/er/multicontext/RuleTest.java b/src/test/java/org/gcube/informationsystem/resourceregistry/er/multicontext/RuleTest.java
new file mode 100644
index 0000000..63f15b2
--- /dev/null
+++ b/src/test/java/org/gcube/informationsystem/resourceregistry/er/multicontext/RuleTest.java
@@ -0,0 +1,120 @@
+package org.gcube.informationsystem.resourceregistry.er.multicontext;
+
+import java.util.UUID;
+
+import org.gcube.informationsystem.impl.entity.facet.SoftwareFacetImpl;
+import org.gcube.informationsystem.impl.entity.resource.EServiceImpl;
+import org.gcube.informationsystem.impl.relation.IsIdentifiedByImpl;
+import org.gcube.informationsystem.impl.utils.ISMapper;
+import org.gcube.informationsystem.model.entity.Facet;
+import org.gcube.informationsystem.model.entity.facet.SoftwareFacet;
+import org.gcube.informationsystem.model.entity.resource.EService;
+import org.gcube.informationsystem.model.relation.IsIdentifiedBy;
+import org.gcube.informationsystem.resourceregistry.ScopedTest;
+import org.gcube.informationsystem.resourceregistry.api.exceptions.entity.facet.FacetAlreadyPresentException;
+import org.gcube.informationsystem.resourceregistry.api.exceptions.entity.resource.ResourceAlreadyPresentException;
+import org.gcube.informationsystem.resourceregistry.er.entity.FacetManagement;
+import org.gcube.informationsystem.resourceregistry.er.entity.ResourceManagement;
+import org.junit.Assert;
+import org.junit.Test;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class RuleTest extends ScopedTest {
+
+	private static Logger logger = LoggerFactory
+			.getLogger(RuleTest.class);
+
+	public EService createEservice() throws Exception {
+		EService eService = new EServiceImpl();
+		
+		SoftwareFacet softwareFacet = new SoftwareFacetImpl();
+		softwareFacet.setGroup("InformationSystem");
+		softwareFacet.setName("resource-registry");
+		softwareFacet.setVersion("1.1.0");
+		IsIdentifiedBy<EService, Facet> isIdentifiedBy = new IsIdentifiedByImpl<EService, Facet>(
+				eService, softwareFacet, null);
+		eService.addFacet(isIdentifiedBy);
+		
+		ResourceManagement resourceManagement = new ResourceManagement();
+		resourceManagement.setElementType(EService.NAME);
+		resourceManagement.setJSON(ISMapper.marshal(eService));
+
+		String json = resourceManagement.create();
+		logger.debug("Created : {}", json);
+		eService = ISMapper.unmarshal(EService.class, json);
+		logger.debug("Unmarshalled {} {}", EService.NAME, eService);
+		
+		return eService;
+	}
+	
+	public UUID checkEServiceCreation(EService eService) throws Exception{
+		UUID eServiceUUID = eService.getHeader().getUUID();
+		
+		ResourceManagement resourceManagement = new ResourceManagement();
+		resourceManagement.setUUID(eServiceUUID);
+		String json = resourceManagement.read();
+		EService readEService = ISMapper.unmarshal(EService.class, json);
+		Assert.assertTrue(readEService.getHeader().getUUID().compareTo(eServiceUUID) == 0);
+		
+		return eServiceUUID;
+	}
+	
+	
+	public UUID checkFacetCreation(EService eService) throws Exception {
+		UUID softwareFacetUUID = eService.getIdentificationFacets().get(0).getHeader().getUUID();
+		
+		FacetManagement facetManagement = new FacetManagement();
+		facetManagement.setUUID(softwareFacetUUID);
+		String json = facetManagement.read();
+		SoftwareFacet readSoftwareFacet = ISMapper.unmarshal(SoftwareFacet.class, json);
+		Assert.assertTrue(readSoftwareFacet.getHeader().getUUID().compareTo(softwareFacetUUID) == 0);
+		
+		return softwareFacetUUID;
+	}
+	
+	@Test
+	public void test() throws Exception {
+		EService eService = createEservice();
+		
+		UUID eServiceUUID = checkEServiceCreation(eService);
+		UUID softwareFacetUUID = checkFacetCreation(eService);
+		
+		SoftwareFacet softwareFacet = (SoftwareFacet) eService.getIdentificationFacets().get(0);
+		String softwareFacetString = ISMapper.marshal(softwareFacet);
+		
+		// Trying to recreate SoftwareFacet
+		FacetManagement softwareFacetManagement = new FacetManagement();
+		softwareFacetManagement.setElementType(SoftwareFacet.NAME);
+		softwareFacetManagement.setJSON(softwareFacetString);
+		try{
+			softwareFacetManagement.create();
+		}catch (FacetAlreadyPresentException e) {
+			// OK
+			logger.debug("As expected {} cannot be recreated", softwareFacetString, e);
+		}catch (Exception e) {
+			throw e;
+		}
+		
+		
+		// Trying to recreate EService
+		String eServiceString = ISMapper.marshal(eService);
+		
+		ResourceManagement eServiceManagement = new ResourceManagement();
+		eServiceManagement.setElementType(EService.NAME);
+		eServiceManagement.setJSON(eServiceString);
+		try{
+			eServiceManagement.create();
+		}catch (ResourceAlreadyPresentException e) {
+			// OK
+			logger.debug("As expected {} cannot be recreated", eServiceString, e);
+		}catch (Exception e) {
+			throw e;
+		}
+		
+		
+		// TODO continue with checks
+		
+	}
+	
+}