test: extra norm tests

ref: N25B-392

src/pages/VisProgPage/visualProgrammingUI/VisProgStores.tsx

@@ -36,7 +36,7 @@ function createNode(id: string, type: string, position: XYPosition, data: Record
       position,
       deletable,
       data: {
-        ...defaultData,
+        ...JSON.parse(JSON.stringify(defaultData)),
         ...data,
       },
     }

src/pages/VisProgPage/visualProgrammingUI/nodes/NormNode.tsx

@@ -141,7 +141,11 @@ export function NormConnectionSource(_thisNode: Node, _targetNodeId: string) {
  * @param _sourceNodeId the source of the disconnected connection
  */
 export function NormDisconnectionTarget(_thisNode: Node, _sourceNodeId: string) {
-  // no additional connection logic exists yet
+  const data = _thisNode.data as NormNodeData;
+  // If we got a belief connected, this is a condition for the norm.
+  if ((useFlowStore.getState().nodes.find((node) => node.id === _sourceNodeId && node.type === 'basic_belief' /* TODO: Add the option for an inferred belief */))) {
+    data.conditions = data.conditions.filter(id => id != _sourceNodeId);
+    }
 }
 
 /**