Added tests for utils

updated model

drip-manager/src/main/java/nl/uva/sne/drip/service/ProvisionerService.java

@@ -6,6 +6,8 @@
 package nl.uva.sne.drip.service;
 
 import java.io.IOException;
+import java.util.List;
+import java.util.Map;
 import java.util.concurrent.TimeoutException;
 import java.util.logging.Level;
 import java.util.logging.Logger;
@@ -37,9 +39,16 @@ public class ProvisionerService  {
 
         String ymlToscaTemplate = toscaTemplateService.findByID(id);
         ToscaTemplate toscaTemplate = toscaTemplateService.getYaml2ToscaTemplate(ymlToscaTemplate);
-        
+        List<Map.Entry> vmTopologies = getVmTopologies(toscaTemplate);
+        for(Map.Entry topology: vmTopologies){
+            topology.
+        }
         
         
         return null;
     }
+
+    public List<Map.Entry> getVmTopologies(ToscaTemplate toscaTemplate) {
+        return TOSCAUtils.getNodesByType(toscaTemplate, "tosca.nodes.ARTICONF.VM.topology");
+    }
 }

drip-manager/swagger.yaml

@@ -546,7 +546,7 @@ definitions:
       node_templates:
         type: object
         additionalProperties:
-          type: object     
+          $ref: '#/definitions/NodeTemplate' 
       relationship_templates:
         type: object
         additionalProperties: