chore: create new tests for the UI, namely normnode, and one for all nodes

test/pages/visProgPage/visualProgrammingUI/nodes/UniversalNodes.test.tsx

@@ -0,0 +1,55 @@
+import { describe, beforeEach } from '@jest/globals';
+import { screen } from '@testing-library/react';
+import { renderWithProviders, resetFlowStore } from '../.././/./../../test-utils/test-utils';
+import type { XYPosition } from '@xyflow/react';
+import { NodeTypes, NodeDefaults } from '../../../../../src/pages/VisProgPage/visualProgrammingUI/NodeRegistry';
+import '@testing-library/jest-dom'
+
+
+describe('NormNode', () => {
+  // let user: ReturnType<typeof userEvent.setup>;
+
+  // Copied from VisStores.
+  function createNode(id: string, type: string, position: XYPosition, data: Record<string, unknown>, deletable? : boolean) {
+    const defaultData = NodeDefaults[type as keyof typeof NodeDefaults]
+    const newData = {
+        id: id,
+        type: type,
+        position: position,
+        data: data,
+        deletable: deletable,
+    }
+    return {...defaultData, ...newData}
+  }  
+    
+
+  beforeEach(() => {
+    resetFlowStore();
+    // user = userEvent.setup();
+  });
+
+  describe('Rendering', () => {
+    test.each([Object.entries(NodeTypes)].map(([t])=>t))('it should render each node with the default data', (nodeType) => {
+        let newNode = createNode(nodeType + "1", nodeType, {x: 200, y:200}, {})
+        let uiElement = Object.entries(NodeTypes).find(([t])=>t==nodeType)?.[1]!;
+        let props = {
+          id:newNode.id,
+          type:newNode.type as string,
+          data:newNode.data as any,
+          selected:false,
+          isConnectable:true,
+          zIndex:0,
+          dragging:false,
+          selectable:true,
+          deletable:true,
+          draggable:true,
+          positionAbsoluteX:0,
+          positionAbsoluteY:0,}
+        renderWithProviders(uiElement(props));
+        const elements = screen.queryAllByText((content, ) => 
+        content.toLowerCase().includes(nodeType.toLowerCase())
+      );
+      expect(elements.length).toBeGreaterThan(0);
+    }); 
+  });
+});