Fix cannot set node filter cap using get_property

Change-Id: I92fd4016b19e03e22622cf6e476f17b49e3d6a47
Issue-ID: SDC-3904
Signed-off-by: MichaelMorris <michael.morris@est.tech>

4 files changed, 82 insertions, 48 deletions

diff --git a/catalog-be/src/main/java/org/openecomp/sdc/be/components/impl/ComponentNodeFilterBusinessLogic.java b/catalog-be/src/main/java/org/openecomp/sdc/be/components/impl/ComponentNodeFilterBusinessLogic.java
index 729538c640..c1669d18f6 100644
--- a/catalog-be/src/main/java/org/openecomp/sdc/be/components/impl/ComponentNodeFilterBusinessLogic.java
+++ b/catalog-be/src/main/java/org/openecomp/sdc/be/components/impl/ComponentNodeFilterBusinessLogic.java
@@ -164,7 +164,7 @@ public class ComponentNodeFilterBusinessLogic extends BaseBusinessLogic {
         throws BusinessLogicException {
         final Component component = getComponent(componentId);
         CINodeFilterDataDefinition nodeFilterDataDefinition = validateAndReturnNodeFilterDefinition(componentInstanceId, action, constraint,
-            component, nodeFilterConstraintType);
+            component, nodeFilterConstraintType, capabilityName);
         boolean wasLocked = false;
         try {
             if (shouldLock) {
@@ -204,7 +204,7 @@ public class ComponentNodeFilterBusinessLogic extends BaseBusinessLogic {
         throws BusinessLogicException {
         final Component component = getComponent(componentId);
         CINodeFilterDataDefinition nodeFilterDataDefinition = validateAndReturnNodeFilterDefinition(componentInstanceId, action, constraint,
-            component, nodeFilterConstraintType);
+            component, nodeFilterConstraintType, "");
         boolean wasLocked = false;
         try {
             if (shouldLock) {
@@ -291,9 +291,10 @@ public class ComponentNodeFilterBusinessLogic extends BaseBusinessLogic {
     private CINodeFilterDataDefinition validateAndReturnNodeFilterDefinition(final String componentInstanceId,
                                                                              final NodeFilterConstraintAction action, final String constraint,
                                                                              final Component component,
-                                                                             final NodeFilterConstraintType nodeFilterConstraintType)
+                                                                             final NodeFilterConstraintType nodeFilterConstraintType,
+                                                                             final String capabilityName)
         throws BusinessLogicException {
-        validateNodeFilter(component, componentInstanceId, action, constraint, nodeFilterConstraintType);
+        validateNodeFilter(component, componentInstanceId, action, constraint, nodeFilterConstraintType, capabilityName);
         final Optional<CINodeFilterDataDefinition> cINodeFilterDataDefinition = getCiNodeFilterDataDefinition(componentInstanceId, component);
         if (!cINodeFilterDataDefinition.isPresent()) {
             throw new BusinessLogicException(componentsUtils.getResponseFormat(ActionStatus.NODE_FILTER_NOT_FOUND));
@@ -302,9 +303,9 @@ public class ComponentNodeFilterBusinessLogic extends BaseBusinessLogic {
     }
 
     private void validateNodeFilter(final Component component, final String componentInstanceId, final NodeFilterConstraintAction action,
-                                    final String constraint, final NodeFilterConstraintType nodeFilterConstraintType) throws BusinessLogicException {
+                                    final String constraint, final NodeFilterConstraintType nodeFilterConstraintType, final String capabilityName) throws BusinessLogicException {
         final Either<Boolean, ResponseFormat> response = nodeFilterValidator
-            .validateFilter(component, componentInstanceId, Collections.singletonList(constraint), action, nodeFilterConstraintType);
+            .validateFilter(component, componentInstanceId, Collections.singletonList(constraint), action, nodeFilterConstraintType, capabilityName);
         if (response.isRight()) {
             throw new BusinessLogicException(
                 componentsUtils.getResponseFormat(ActionStatus.NODE_FILTER_NOT_FOUND, response.right().value().getFormattedMessage()));
@@ -323,7 +324,7 @@ public class ComponentNodeFilterBusinessLogic extends BaseBusinessLogic {
         }
         return addNodeFilter(componentId.toLowerCase(), componentInstanceId, NodeFilterConstraintAction.ADD, uiConstraint.getServicePropertyName(),
             new ConstraintConvertor().convert(uiConstraint), true, componentTypeEnum, nodeFilterConstraintType,
-            StringUtils.isEmpty(uiConstraint.getCapabilityName()) ? "" : uiConstraint.getCapabilityName());
+            uiConstraint.getCapabilityName());
     }
 
     public StorageOperationStatus associateNodeFilterToComponentInstance(final String componentId,
diff --git a/catalog-be/src/main/java/org/openecomp/sdc/be/components/validation/NodeFilterValidator.java b/catalog-be/src/main/java/org/openecomp/sdc/be/components/validation/NodeFilterValidator.java
index db5de58129..c1eaf60ad0 100644
--- a/catalog-be/src/main/java/org/openecomp/sdc/be/components/validation/NodeFilterValidator.java
+++ b/catalog-be/src/main/java/org/openecomp/sdc/be/components/validation/NodeFilterValidator.java
@@ -90,14 +90,15 @@ public class NodeFilterValidator {
 
     public Either<Boolean, ResponseFormat> validateFilter(final Component parentComponent, final String componentInstanceId,
                                                           final List<String> uiConstraints, final NodeFilterConstraintAction action,
-                                                          final NodeFilterConstraintType nodeFilterConstraintType) {
+                                                          final NodeFilterConstraintType nodeFilterConstraintType,
+                                                          final String capabilityName) {
         try {
             if (NodeFilterConstraintAction.ADD == action || NodeFilterConstraintAction.UPDATE == action) {
                 for (final String uiConstraint : uiConstraints) {
                     final UIConstraint constraint = new ConstraintConvertor().convert(uiConstraint);
                     if (ConstraintConvertor.PROPERTY_CONSTRAINT.equals(constraint.getSourceType())) {
                         final Either<Boolean, ResponseFormat> booleanResponseFormatEither = validatePropertyConstraint(parentComponent,
-                            componentInstanceId, constraint);
+                            componentInstanceId, constraint, capabilityName);
                         if (booleanResponseFormatEither.isRight()) {
                             return booleanResponseFormatEither;
                         }
@@ -141,7 +142,7 @@ public class NodeFilterValidator {
     }
 
     private Either<Boolean, ResponseFormat> validatePropertyConstraint(final Component parentComponent, final String componentInstanceId,
-                                                                       final UIConstraint uiConstraint) {
+                                                                       final UIConstraint uiConstraint, final String capabilityName) {
         String source = SOURCE;
         final Optional<ComponentInstance> optionalComponentInstance;
         final List<PropertyDefinition> propertyDefinitions = parentComponent.getProperties();
@@ -161,8 +162,8 @@ public class NodeFilterValidator {
         if (CollectionUtils.isNotEmpty(sourcePropertyDefinition)) {
             final Optional<? extends PropertyDefinition> sourceSelectedProperty = sourcePropertyDefinition.stream()
                 .filter(property -> uiConstraint.getValue().equals(property.getName())).findFirst();
-            final Optional<? extends PropertyDefinition> targetComponentInstanceProperty = parentComponent.getComponentInstancesProperties()
-                .get(componentInstanceId).stream().filter(property -> uiConstraint.getServicePropertyName().equals(property.getName())).findFirst();
+            Optional<? extends PropertyDefinition> targetComponentInstanceProperty = getProperty(parentComponent, componentInstanceId, capabilityName, uiConstraint.getServicePropertyName());
+           
             source = !targetComponentInstanceProperty.isPresent() ? "Target" : SOURCE;
             if (sourceSelectedProperty.isPresent() && targetComponentInstanceProperty.isPresent()) {
                 return validatePropertyData(uiConstraint, sourceSelectedProperty, targetComponentInstanceProperty);
@@ -171,6 +172,27 @@ public class NodeFilterValidator {
         final String missingProperty = source.equals(SOURCE) ? uiConstraint.getValue().toString() : uiConstraint.getServicePropertyName();
         return Either.right(componentsUtils.getResponseFormat(ActionStatus.MAPPED_PROPERTY_NOT_FOUND, source, missingProperty));
     }
+    
+    private Optional<ComponentInstanceProperty> getProperty(final Component parentComponent, final String componentInstanceId,
+            final String capabilityName, final String propertyName) {
+
+        if (StringUtils.isEmpty(capabilityName)) {
+            return parentComponent.getComponentInstancesProperties().get(componentInstanceId).stream()
+                    .filter(property -> propertyName.equals(property.getName())).findFirst();
+        } else {
+            final Optional<ComponentInstance> componentInstanceOptional = parentComponent.getComponentInstances().stream()
+                    .filter(componentInstance -> componentInstance.getUniqueId().equals(componentInstanceId)).findAny();
+            if (componentInstanceOptional.isPresent()) {
+                for (final List<CapabilityDefinition> listOfCaps : componentInstanceOptional.get().getCapabilities().values()) {
+                    final Optional<CapabilityDefinition> capDef = listOfCaps.stream().filter(cap -> cap.getName().equals(capabilityName)).findAny();
+                    if (capDef.isPresent()) {
+                        return capDef.get().getProperties().stream().filter(property -> propertyName.equals(property.getName())).findFirst();
+                    }
+                }
+            }
+        }
+        return Optional.empty();
+    }
 
     private Either<Boolean, ResponseFormat> validateInputConstraint(final Component parentComponent, final String componentInstanceId,
                                                                     final UIConstraint uiConstraint) {
diff --git a/catalog-be/src/test/java/org/openecomp/sdc/be/components/impl/ComponentNodeFilterBusinessLogicTest.java b/catalog-be/src/test/java/org/openecomp/sdc/be/components/impl/ComponentNodeFilterBusinessLogicTest.java
index ed5c5b9a2d..3b717fb51d 100644
--- a/catalog-be/src/test/java/org/openecomp/sdc/be/components/impl/ComponentNodeFilterBusinessLogicTest.java
+++ b/catalog-be/src/test/java/org/openecomp/sdc/be/components/impl/ComponentNodeFilterBusinessLogicTest.java
@@ -29,6 +29,7 @@ import static org.junit.jupiter.api.Assertions.fail;
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.ArgumentMatchers.anyList;
 import static org.mockito.ArgumentMatchers.anyString;
+import static org.mockito.ArgumentMatchers.isNull;
 import static org.mockito.Mockito.times;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
@@ -266,7 +267,7 @@ public class ComponentNodeFilterBusinessLogicTest extends BaseBusinessLogicMock
         when(nodeFilterValidator
             .validateFilter(resource, componentInstanceId,
                 requirementNodeFilterPropertyDataDefinition.getConstraints(),
-                NodeFilterConstraintAction.ADD, NodeFilterConstraintType.PROPERTIES)).thenReturn(Either.left(true));
+                NodeFilterConstraintAction.ADD, NodeFilterConstraintType.PROPERTIES, "")).thenReturn(Either.left(true));
         when(nodeFilterValidator.validateComponentInstanceExist(resource, componentInstanceId))
             .thenReturn(Either.left(true));
         when(graphLockOperation.lockComponent(componentId, NodeTypeEnum.Resource))
@@ -279,13 +280,13 @@ public class ComponentNodeFilterBusinessLogicTest extends BaseBusinessLogicMock
         final Optional<CINodeFilterDataDefinition> result = componentNodeFilterBusinessLogic
             .addNodeFilter(componentId, componentInstanceId, NodeFilterConstraintAction.ADD,
                 "MyPropertyName", constraint, true, ComponentTypeEnum.RESOURCE,
-                NodeFilterConstraintType.PROPERTIES, capabilityName);
+                NodeFilterConstraintType.PROPERTIES, "");
 
         assertThat(result).isPresent();
         assertThat(result.get().getProperties().getListToscaDataDefinition()).hasSize(1);
         verify(toscaOperationFacade, times(1)).getToscaElement(componentId);
         verify(nodeFilterValidator, times(1)).validateFilter(resource, componentInstanceId,
-            Collections.singletonList(constraint), NodeFilterConstraintAction.ADD, NodeFilterConstraintType.PROPERTIES);
+            Collections.singletonList(constraint), NodeFilterConstraintAction.ADD, NodeFilterConstraintType.PROPERTIES, "");
         verify(graphLockOperation, times(1)).lockComponent(componentId, NodeTypeEnum.Resource);
         verify(nodeFilterOperation, times(1))
             .addNewProperty(anyString(), anyString(), any(CINodeFilterDataDefinition.class),
@@ -301,7 +302,7 @@ public class ComponentNodeFilterBusinessLogicTest extends BaseBusinessLogicMock
         when(nodeFilterValidator
             .validateFilter(resource, componentInstanceId,
                 requirementNodeFilterPropertyDataDefinition.getConstraints(),
-                NodeFilterConstraintAction.ADD, NodeFilterConstraintType.CAPABILITIES)).thenReturn(Either.left(true));
+                NodeFilterConstraintAction.ADD, NodeFilterConstraintType.CAPABILITIES, capabilityName)).thenReturn(Either.left(true));
         when(nodeFilterValidator.validateComponentInstanceExist(resource, componentInstanceId))
             .thenReturn(Either.left(true));
         when(graphLockOperation.lockComponent(componentId, NodeTypeEnum.Resource))
@@ -320,7 +321,7 @@ public class ComponentNodeFilterBusinessLogicTest extends BaseBusinessLogicMock
         assertThat(result.get().getProperties().getListToscaDataDefinition()).hasSize(1);
         verify(toscaOperationFacade, times(1)).getToscaElement(componentId);
         verify(nodeFilterValidator, times(1)).validateFilter(resource, componentInstanceId,
-            Collections.singletonList(constraint), NodeFilterConstraintAction.ADD, NodeFilterConstraintType.CAPABILITIES);
+            Collections.singletonList(constraint), NodeFilterConstraintAction.ADD, NodeFilterConstraintType.CAPABILITIES, capabilityName);
         verify(graphLockOperation, times(1)).lockComponent(componentId, NodeTypeEnum.Resource);
         verify(nodeFilterOperation, times(1))
             .addNewCapabilities(anyString(), anyString(), any(CINodeFilterDataDefinition.class),
@@ -336,7 +337,7 @@ public class ComponentNodeFilterBusinessLogicTest extends BaseBusinessLogicMock
         when(nodeFilterValidator
             .validateFilter(resource, componentInstanceId,
                 requirementNodeFilterPropertyDataDefinition.getConstraints(),
-                NodeFilterConstraintAction.ADD, NodeFilterConstraintType.PROPERTIES)).thenReturn(Either.left(true));
+                NodeFilterConstraintAction.ADD, NodeFilterConstraintType.PROPERTIES, capabilityName)).thenReturn(Either.left(true));
         when(nodeFilterValidator.validateComponentInstanceExist(resource, componentInstanceId))
             .thenReturn(Either.left(true));
         when(graphLockOperation.lockComponent(componentId, NodeTypeEnum.Resource))
@@ -353,7 +354,7 @@ public class ComponentNodeFilterBusinessLogicTest extends BaseBusinessLogicMock
         verify(toscaOperationFacade, times(1)).getToscaElement(componentId);
         verify(graphLockOperation, times(1)).lockComponent(componentId, NodeTypeEnum.Resource);
         verify(nodeFilterValidator, times(1)).validateFilter(resource, componentInstanceId,
-            constraints, NodeFilterConstraintAction.ADD, NodeFilterConstraintType.PROPERTIES);
+            constraints, NodeFilterConstraintAction.ADD, NodeFilterConstraintType.PROPERTIES, capabilityName);
         verify(nodeFilterOperation, times(0))
             .addNewProperty(componentId, componentInstanceId, ciNodeFilterDataDefinition,
                 requirementNodeFilterPropertyDataDefinition);
@@ -381,7 +382,7 @@ public class ComponentNodeFilterBusinessLogicTest extends BaseBusinessLogicMock
         when(nodeFilterValidator.validateComponentInstanceExist(resource, componentInstanceId))
             .thenReturn(Either.left(true));
         when(nodeFilterValidator.validateFilter(resource, componentInstanceId, singletonList(constraint),
-            NodeFilterConstraintAction.DELETE, NodeFilterConstraintType.PROPERTIES)).thenReturn(Either.left(true));
+            NodeFilterConstraintAction.DELETE, NodeFilterConstraintType.PROPERTIES, "")).thenReturn(Either.left(true));
         when(graphLockOperation.lockComponent(componentId, NodeTypeEnum.Resource))
             .thenReturn(StorageOperationStatus.OK);
 
@@ -405,7 +406,7 @@ public class ComponentNodeFilterBusinessLogicTest extends BaseBusinessLogicMock
             .validateComponentInstanceExist(resource, componentInstanceId);
         verify(nodeFilterValidator, times(1))
             .validateFilter(resource, componentInstanceId, singletonList(constraint),
-                NodeFilterConstraintAction.DELETE, NodeFilterConstraintType.PROPERTIES);
+                NodeFilterConstraintAction.DELETE, NodeFilterConstraintType.PROPERTIES, "");
         verify(nodeFilterOperation, times(1))
             .deleteConstraint(componentId, componentInstanceId, ciNodeFilterDataDefinition, 0,
                 NodeFilterConstraintType.PROPERTIES);
@@ -420,7 +421,7 @@ public class ComponentNodeFilterBusinessLogicTest extends BaseBusinessLogicMock
         when(nodeFilterValidator.validateComponentInstanceExist(resource, componentInstanceId))
             .thenReturn(Either.left(true));
         when(nodeFilterValidator.validateFilter(resource, componentInstanceId, singletonList(constraint),
-            NodeFilterConstraintAction.DELETE, NodeFilterConstraintType.PROPERTIES)).thenReturn(Either.left(true));
+            NodeFilterConstraintAction.DELETE, NodeFilterConstraintType.PROPERTIES, "")).thenReturn(Either.left(true));
         when(graphLockOperation.lockComponent(componentId, NodeTypeEnum.Resource))
             .thenReturn(StorageOperationStatus.OK);
 
@@ -440,7 +441,7 @@ public class ComponentNodeFilterBusinessLogicTest extends BaseBusinessLogicMock
         verify(graphLockOperation, times(1)).lockComponent(componentId, NodeTypeEnum.Resource);
         verify(nodeFilterValidator, times(1))
             .validateFilter(resource, componentInstanceId, singletonList(constraint),
-                NodeFilterConstraintAction.DELETE, NodeFilterConstraintType.PROPERTIES);
+                NodeFilterConstraintAction.DELETE, NodeFilterConstraintType.PROPERTIES, "");
         verify(nodeFilterValidator, times(1))
             .validateComponentInstanceExist(resource, componentInstanceId);
         verify(graphLockOperation, times(1)).unlockComponent(componentId, NodeTypeEnum.Resource);
@@ -452,7 +453,7 @@ public class ComponentNodeFilterBusinessLogicTest extends BaseBusinessLogicMock
         when(nodeFilterValidator.validateComponentInstanceExist(resource, componentInstanceId))
             .thenReturn(Either.left(true));
         when(nodeFilterValidator.validateFilter(resource, componentInstanceId, singletonList(constraint),
-            NodeFilterConstraintAction.DELETE, NodeFilterConstraintType.PROPERTIES)).thenReturn(Either.left(true));
+            NodeFilterConstraintAction.DELETE, NodeFilterConstraintType.PROPERTIES, "")).thenReturn(Either.left(true));
 
         assertThrows(BusinessLogicException.class, () -> componentNodeFilterBusinessLogic
             .deleteNodeFilter(componentId, componentInstanceId, NodeFilterConstraintAction.DELETE, constraint,
@@ -461,7 +462,7 @@ public class ComponentNodeFilterBusinessLogicTest extends BaseBusinessLogicMock
         verify(toscaOperationFacade, times(1)).getToscaElement(componentId);
         verify(nodeFilterValidator, times(1))
             .validateFilter(resource, componentInstanceId, singletonList(constraint),
-                NodeFilterConstraintAction.DELETE, NodeFilterConstraintType.PROPERTIES);
+                NodeFilterConstraintAction.DELETE, NodeFilterConstraintType.PROPERTIES, "");
         verify(nodeFilterValidator, times(1))
             .validateComponentInstanceExist(resource, componentInstanceId);
     }
@@ -476,7 +477,12 @@ public class ComponentNodeFilterBusinessLogicTest extends BaseBusinessLogicMock
         when(nodeFilterValidator
             .validateFilter(ArgumentMatchers.any(Component.class), anyString(), anyList(),
                 ArgumentMatchers.any(NodeFilterConstraintAction.class),
-                ArgumentMatchers.any(NodeFilterConstraintType.class))).thenReturn(Either.left(true));
+                ArgumentMatchers.any(NodeFilterConstraintType.class), anyString())).thenReturn(Either.left(true));
+        
+        when(nodeFilterValidator
+                .validateFilter(ArgumentMatchers.any(Component.class), anyString(), anyList(),
+                    ArgumentMatchers.any(NodeFilterConstraintAction.class),
+                    ArgumentMatchers.any(NodeFilterConstraintType.class), isNull())).thenReturn(Either.left(true));
 
         when(graphLockOperation.lockComponent(componentId, NodeTypeEnum.Resource))
             .thenReturn(StorageOperationStatus.OK);
@@ -499,16 +505,20 @@ public class ComponentNodeFilterBusinessLogicTest extends BaseBusinessLogicMock
     }
 
     @Test
-    public void updateNodeFilterFailTest() {
+    public void updateNodeFilterFailTest() throws BusinessLogicException {
         componentInstance.setNodeFilter(ciNodeFilterDataDefinition);
 
         when(toscaOperationFacade.getToscaElement(componentId)).thenReturn(Either.left(resource));
         when(nodeFilterValidator.validateComponentInstanceExist(resource, componentInstanceId))
             .thenReturn(Either.left(true));
         when(nodeFilterValidator
+                .validateFilter(ArgumentMatchers.any(Component.class), anyString(), anyList(),
+                    ArgumentMatchers.any(NodeFilterConstraintAction.class),
+                    ArgumentMatchers.any(NodeFilterConstraintType.class), anyString())).thenReturn(Either.left(true));
+        when(nodeFilterValidator
             .validateFilter(ArgumentMatchers.any(Component.class), anyString(), anyList(),
                 ArgumentMatchers.any(NodeFilterConstraintAction.class),
-                ArgumentMatchers.any(NodeFilterConstraintType.class))).thenReturn(Either.left(true));
+                ArgumentMatchers.any(NodeFilterConstraintType.class), isNull())).thenReturn(Either.left(true));
 
         when(graphLockOperation.lockComponent(componentId, NodeTypeEnum.Resource))
             .thenReturn(StorageOperationStatus.OK);
@@ -523,7 +533,7 @@ public class ComponentNodeFilterBusinessLogicTest extends BaseBusinessLogicMock
             .thenReturn(StorageOperationStatus.OK);
 
         assertThrows(BusinessLogicException.class, () -> componentNodeFilterBusinessLogic
-            .updateNodeFilter(componentId, componentInstanceId, uiConstraint, ComponentTypeEnum.RESOURCE,
+                .updateNodeFilter(componentId, componentInstanceId, uiConstraint, ComponentTypeEnum.RESOURCE,
                 NodeFilterConstraintType.PROPERTIES, 0));
     }
 
@@ -535,7 +545,7 @@ public class ComponentNodeFilterBusinessLogicTest extends BaseBusinessLogicMock
         when(nodeFilterValidator
             .validateFilter(ArgumentMatchers.any(Component.class), anyString(), anyList(),
                 ArgumentMatchers.any(NodeFilterConstraintAction.class),
-                ArgumentMatchers.any(NodeFilterConstraintType.class))).thenReturn(Either.left(true));
+                ArgumentMatchers.any(NodeFilterConstraintType.class), anyString())).thenReturn(Either.left(true));
 
         assertThrows(BusinessLogicException.class, () -> componentNodeFilterBusinessLogic
             .updateNodeFilter(componentId, componentInstanceId, uiConstraint, ComponentTypeEnum.RESOURCE,
diff --git a/catalog-be/src/test/java/org/openecomp/sdc/be/components/validation/NodeFilterValidationTest.java b/catalog-be/src/test/java/org/openecomp/sdc/be/components/validation/NodeFilterValidationTest.java
index 3bdd22c6fc..621b14102f 100644
--- a/catalog-be/src/test/java/org/openecomp/sdc/be/components/validation/NodeFilterValidationTest.java
+++ b/catalog-be/src/test/java/org/openecomp/sdc/be/components/validation/NodeFilterValidationTest.java
@@ -53,7 +53,8 @@ import org.openecomp.sdc.exception.ResponseFormat;
 
 public class NodeFilterValidationTest {
 
-    private static final String UI_CONSTRAINT_STATIC = "Prop1: {equal: 'value'}";
+    private static final String EMPTY_STR = "";
+	private static final String UI_CONSTRAINT_STATIC = "Prop1: {equal: 'value'}";
     private static final String INNER_SERVICE = "innerService";
     private static final String PROPERTY_NAME = "Prop1";
     private static final String VALUE = "value";
@@ -105,13 +106,13 @@ public class NodeFilterValidationTest {
         Either<Boolean, ResponseFormat> either =
                 nodeFilterValidator.validateFilter(service, INNER_SERVICE,
                         Collections.singletonList(UI_CONSTRAINT_STATIC.replace(VALUE, "true")),
-                        NodeFilterConstraintAction.ADD, NodeFilterConstraintType.PROPERTIES);
+                        NodeFilterConstraintAction.ADD, NodeFilterConstraintType.PROPERTIES, EMPTY_STR);
         assertTrue(either.isRight());
 
         either =
                 nodeFilterValidator.validateFilter(service, INNER_SERVICE,
                         Collections.singletonList(UI_CONSTRAINT_STATIC.replace(VALUE, "true")),
-                        NodeFilterConstraintAction.ADD, NodeFilterConstraintType.CAPABILITIES);
+                        NodeFilterConstraintAction.ADD, NodeFilterConstraintType.CAPABILITIES, EMPTY_STR);
         assertTrue(either.isRight());
     }
 
@@ -159,7 +160,7 @@ public class NodeFilterValidationTest {
                 nodeFilterValidator.validateFilter(service, INNER_SERVICE,
                         Collections.singletonList(UI_CONSTRAINT_STATIC.replace(VALUE, "true")
                                 .replace("equal", "greater_than")),
-                        NodeFilterConstraintAction.ADD, NodeFilterConstraintType.PROPERTIES);
+                        NodeFilterConstraintAction.ADD, NodeFilterConstraintType.PROPERTIES, EMPTY_STR);
 
         Assert.assertFalse(either.isLeft());
     }
@@ -170,7 +171,7 @@ public class NodeFilterValidationTest {
         Either<Boolean, ResponseFormat> either =
                 nodeFilterValidator.validateFilter(service, INNER_SERVICE,
                         Collections.singletonList(UI_CONSTRAINT_STATIC.replace(VALUE, "trues")),
-                        NodeFilterConstraintAction.ADD, NodeFilterConstraintType.PROPERTIES);
+                        NodeFilterConstraintAction.ADD, NodeFilterConstraintType.PROPERTIES, EMPTY_STR);
 
         Assert.assertFalse(either.isLeft());
     }
@@ -182,7 +183,7 @@ public class NodeFilterValidationTest {
                 nodeFilterValidator.validateFilter(service, INNER_SERVICE,
                         Collections.singletonList(UI_CONSTRAINT_STATIC.replace(VALUE, "true")
                                 .replace("equal", "greater_than")),
-                        NodeFilterConstraintAction.ADD, NodeFilterConstraintType.PROPERTIES);
+                        NodeFilterConstraintAction.ADD, NodeFilterConstraintType.PROPERTIES, EMPTY_STR);
 
         Assert.assertTrue(either.isLeft());
     }
@@ -193,7 +194,7 @@ public class NodeFilterValidationTest {
         Either<Boolean, ResponseFormat> either =
                 nodeFilterValidator.validateFilter(service, INNER_SERVICE,
                         Collections.singletonList(UI_CONSTRAINT_STATIC.replace(VALUE, "1")),
-                                NodeFilterConstraintAction.ADD, NodeFilterConstraintType.PROPERTIES);
+                                NodeFilterConstraintAction.ADD, NodeFilterConstraintType.PROPERTIES, EMPTY_STR);
 
         Assert.assertTrue(either.isLeft());
     }
@@ -208,7 +209,7 @@ public class NodeFilterValidationTest {
         Either<Boolean, ResponseFormat> either =
                 nodeFilterValidator.validateFilter(service, INNER_SERVICE,
                         Collections.singletonList(UI_CONSTRAINT_STATIC.replace(VALUE, "1.0")),
-                        NodeFilterConstraintAction.ADD, NodeFilterConstraintType.PROPERTIES);
+                        NodeFilterConstraintAction.ADD, NodeFilterConstraintType.PROPERTIES, EMPTY_STR);
 
         Assert.assertTrue(either.isRight());
     }
@@ -219,7 +220,7 @@ public class NodeFilterValidationTest {
         Either<Boolean, ResponseFormat> either =
                 nodeFilterValidator.validateFilter(service, INNER_SERVICE,
                         Collections.singletonList(UI_CONSTRAINT_STATIC.replace(VALUE, "1.0")),
-                        NodeFilterConstraintAction.ADD, NodeFilterConstraintType.PROPERTIES);
+                        NodeFilterConstraintAction.ADD, NodeFilterConstraintType.PROPERTIES, EMPTY_STR);
 
         Assert.assertTrue(either.isLeft());
     }
@@ -234,7 +235,7 @@ public class NodeFilterValidationTest {
         Either<Boolean, ResponseFormat> either =
                 nodeFilterValidator.validateFilter(service, INNER_SERVICE,
                         Collections.singletonList(UI_CONSTRAINT_STATIC), NodeFilterConstraintAction.ADD,
-                    NodeFilterConstraintType.PROPERTIES);
+                    NodeFilterConstraintType.PROPERTIES, EMPTY_STR);
 
         Assert.assertTrue(either.isRight());
     }
@@ -245,7 +246,7 @@ public class NodeFilterValidationTest {
         Either<Boolean, ResponseFormat> either =
                 nodeFilterValidator.validateFilter(service, INNER_SERVICE,
                     Collections.singletonList(UI_CONSTRAINT_STATIC), NodeFilterConstraintAction.ADD,
-                    NodeFilterConstraintType.PROPERTIES);
+                    NodeFilterConstraintType.PROPERTIES, EMPTY_STR);
 
         Assert.assertTrue(either.isLeft());
     }
@@ -256,7 +257,7 @@ public class NodeFilterValidationTest {
         Either<Boolean, ResponseFormat> either =
                 nodeFilterValidator.validateFilter(service, COMPONENT1_ID, Collections.singletonList("Prop1:\n"
                         + "  equal:  { get_property :[component2, Prop1]}\n"), NodeFilterConstraintAction.ADD,
-                    NodeFilterConstraintType.PROPERTIES);
+                    NodeFilterConstraintType.PROPERTIES, EMPTY_STR);
 
         Assert.assertTrue(either.isLeft());
     }
@@ -267,7 +268,7 @@ public class NodeFilterValidationTest {
         Either<Boolean, ResponseFormat> either =
                 nodeFilterValidator.validateFilter(service, COMPONENT1_ID, Collections.singletonList("Prop1:\n"
                         + "  equal:  { get_property : [SELF, Prop1]}\n"), NodeFilterConstraintAction.ADD,
-                    NodeFilterConstraintType.PROPERTIES);
+                    NodeFilterConstraintType.PROPERTIES, EMPTY_STR);
 
         Assert.assertTrue(either.isLeft());
     }
@@ -280,7 +281,7 @@ public class NodeFilterValidationTest {
         Either<Boolean, ResponseFormat> either =
                 nodeFilterValidator.validateFilter(service, COMPONENT1_ID, Collections.singletonList("Prop1:\n"
                         + "  equal: { get_property : [component2, Prop1]}\n"), NodeFilterConstraintAction.ADD,
-                    NodeFilterConstraintType.PROPERTIES);
+                    NodeFilterConstraintType.PROPERTIES, EMPTY_STR);
 
         Assert.assertFalse(either.isLeft());
     }
@@ -293,7 +294,7 @@ public class NodeFilterValidationTest {
         Either<Boolean, ResponseFormat> either =
                 nodeFilterValidator.validateFilter(service, COMPONENT1_ID, Collections.singletonList("Prop1:\n"
                         + "  equal: { get_property : [parentservice, Prop1]}\n"), NodeFilterConstraintAction.ADD,
-                    NodeFilterConstraintType.PROPERTIES);
+                    NodeFilterConstraintType.PROPERTIES, EMPTY_STR);
 
         Assert.assertFalse(either.isLeft());
     }
@@ -306,7 +307,7 @@ public class NodeFilterValidationTest {
         Either<Boolean, ResponseFormat> either =
                 nodeFilterValidator.validateFilter(service, COMPONENT1_ID, Collections.singletonList("Prop1:\n"
                         + "  equal: { get_property : [parentservice, Prop1]}\n"), NodeFilterConstraintAction.ADD,
-                    NodeFilterConstraintType.PROPERTIES);
+                    NodeFilterConstraintType.PROPERTIES, EMPTY_STR);
 
         Assert.assertFalse(either.isLeft());
     }
@@ -319,7 +320,7 @@ public class NodeFilterValidationTest {
         Either<Boolean, ResponseFormat> either =
                 nodeFilterValidator.validateFilter(service, COMPONENT1_ID, Collections.singletonList("Prop1:\n"
                         + "  equal:  { get_property : [parentservice, Prop1]}\n"), NodeFilterConstraintAction.ADD,
-                    NodeFilterConstraintType.PROPERTIES);
+                    NodeFilterConstraintType.PROPERTIES, EMPTY_STR);
 
         Assert.assertFalse(either.isLeft());
     }
@@ -332,7 +333,7 @@ public class NodeFilterValidationTest {
         Either<Boolean, ResponseFormat> either =
                 nodeFilterValidator.validateFilter(service, COMPONENT1_ID, Collections.singletonList("Prop1:\n"
                     + "  equal: { get_property : [parentservice, Prop1]}\n"), NodeFilterConstraintAction.ADD,
-                    NodeFilterConstraintType.PROPERTIES);
+                    NodeFilterConstraintType.PROPERTIES, EMPTY_STR);
 
         Assert.assertFalse(either.isLeft());
     }