101 lines
2.7 KiB
TypeScript
101 lines
2.7 KiB
TypeScript
import { describe, it, beforeEach } from '@jest/globals';
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import { screen } from '@testing-library/react';
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import { renderWithProviders, resetFlowStore } from '../.././/./../../test-utils/test-utils';
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import StartNode, { StartReduce, StartConnects } from '../../../../../src/pages/VisProgPage/visualProgrammingUI/nodes/StartNode';
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import type { Node } from '@xyflow/react';
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import '@testing-library/jest-dom';
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describe('StartNode', () => {
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beforeEach(() => {
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resetFlowStore();
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});
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describe('Rendering', () => {
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it('renders the StartNode correctly', () => {
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const mockNode: Node = {
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id: 'start-1',
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type: 'start', // TypeScript now knows this is a string
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position: { x: 0, y: 0 },
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data: {
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label: 'Start Node',
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droppable: false,
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hasReduce: true,
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},
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};
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renderWithProviders(
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<StartNode
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id={mockNode.id}
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type={mockNode.type!} // <--- fix here
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data={mockNode.data as any}
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selected={false}
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isConnectable={true}
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zIndex={0}
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dragging={false}
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selectable={true}
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deletable={false}
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draggable={true}
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positionAbsoluteX={0}
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positionAbsoluteY={0}
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/>
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);
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expect(screen.getByText('Start')).toBeInTheDocument();
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// The handle should exist in the DOM
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expect(document.querySelector('[data-handleid="source"]')).toBeInTheDocument();
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});
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});
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describe('StartReduce Function', () => {
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it('reduces the StartNode to its minimal structure', () => {
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const mockNode: Node = {
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id: 'start-1',
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type: 'start',
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position: { x: 0, y: 0 },
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data: {
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label: 'Start Node',
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droppable: false,
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hasReduce: true,
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},
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};
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const result = StartReduce(mockNode, [mockNode]);
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expect(result).toEqual({ id: 'start-1' });
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});
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});
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describe('StartConnects Function', () => {
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it('handles connections without throwing', () => {
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const startNode: Node = {
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id: 'start-1',
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type: 'start',
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position: { x: 0, y: 0 },
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data: {
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label: 'Start Node',
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droppable: false,
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hasReduce: true,
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},
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};
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const otherNode: Node = {
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id: 'norm-1',
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type: 'norm',
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position: { x: 100, y: 0 },
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data: {
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label: 'Norm Node',
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droppable: true,
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norm: 'test',
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hasReduce: true,
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},
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};
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expect(() => StartConnects(startNode, otherNode, true)).not.toThrow();
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expect(() => StartConnects(startNode, otherNode, false)).not.toThrow();
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});
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});
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});
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