variableNode.put("value", true);
variableNode.put("operation", "notEquals");
assertResultsPresentInPostDataResponse(url, requestNode, processInstance.getId(), processInstance2.getId());
// String equals ignore case
variableNode.removeAll();
variableNode.put("name", "stringVar");
variableNode.put("value", "azeRTY");
variableNode.put("operation", "equalsIgnoreCase");
assertResultsPresentInPostDataResponse(url, requestNode, processInstance.getId(), processInstance2.getId());