please provide more details in the issue about what the library will provide.

List of all functions of the InformationModelUtilities object:

GetNamespaceArrayLength()
-Gets the length of the Servers NamespaceArray and returns it

InitializeNamespaceIndex()
-Finds a NamespaceIndex in the NamespaceArray of the server and returns it

InitializeStandardVariables()
-Calls the InitializeItemStructure() method recursively to initialize the Base Type structure used for the tests

InitializeItemStructure()
-Recursive function to initialize a structure of MonitoredItems from a JSON pattern

FindReferencesVerifyingNamespaceIndex()
-Function calls FindAllReferences() of the ObjectModelHelper(),
but trying every NamespaceIndex in the NamespaceArray, if references could not
be found initially with the expected NamespaceIndex, printing a warning if they
could be found on an unexpected one instead.

FindAndInitializeAllNodesOfType()
-Scans the AddressSpace for Nodes of a certain Type and recursively initializes all children as JSON structure of MonitoredItems

FindInstancesOfType()
-Fuction uses FindObjectsOfTypeHelper() to find all Instances of any given Type

FetchAllSubtypesOfType()
-Fuction uses FindAllReferences() to search all Subtypes of any given Type

SetAllChildren_recursive()
-Function recursively browses and initializes all children of a node ( used by FindAndInitializeAllNodesOfType() )

VerifyElementsOfNode()
-Function to verify that a Node has certain references/attributes, that match the corresponding values of the 'Elements' object

OnlyOneElement()
-Function checks that only one Element of the OnlyOneChild array exists and calls VerifyElementsOfNode() to verify it.

VerifyAttributesOfNode()
-Function Verifies the Attributes of the given Node.

IsInTypeSystem()
-Checks if a node is within the Servers TypeSystem.

VerifyMethodArguments()
-Function to verify InputArguments and OutputArguments properties of a method.

InitializeInterfaceStructures()
-Function creates an array containing Objects, for all Instances/Types with an HasInterface Reference of args.Node.

CloneElements()
-Function clones the Elements object, used by VerifyElementsOfNode().

VerifyElementsOfInterface()
-Function calls SetInterfaceElements() and uses the modified Elements object to call VerifyElementsOfNode().

SetInterfaceElements()
-Function modifies the Elements object, based on the modellingRule of the corresponing Instance Type.

reviewed issue, agreed to changes, closed issue