79 lines
2.4 KiB
JavaScript
79 lines
2.4 KiB
JavaScript
import { describe, it, expect, beforeEach, vi } from 'vitest';
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import { setActivePinia, createPinia } from 'pinia';
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import { useCytoscapeStore } from '@/stores/cytoscapeStore';
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import { SAVE_KEY_NAME } from '@/constants/constants.js';
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// Mock localStorage since jsdom's localStorage is limited
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const localStorageMock = (() => {
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let store = {};
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return {
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getItem: vi.fn((key) => store[key] || null),
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setItem: vi.fn((key, value) => { store[key] = value; }),
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removeItem: vi.fn((key) => { delete store[key]; }),
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clear: vi.fn(() => { store = {}; }),
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};
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})();
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Object.defineProperty(globalThis, 'localStorage', {
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value: localStorageMock,
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});
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describe('cytoscapeStore', () => {
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let store;
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beforeEach(() => {
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setActivePinia(createPinia());
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store = useCytoscapeStore();
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localStorageMock.clear();
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vi.clearAllMocks();
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});
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it('has correct default state', () => {
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expect(store.nodePositions).toEqual({});
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expect(store.currentGraphId).toBe('');
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});
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it('setCurrentGraphId initializes graph structure', () => {
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store.setCurrentGraphId('graph1');
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expect(store.currentGraphId).toBe('graph1');
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expect(store.nodePositions['graph1']).toEqual({
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TB: [],
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LR: [],
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});
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});
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it('saveNodePosition adds node and saves to localStorage', () => {
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store.setCurrentGraphId('graph1');
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store.saveNodePosition('node1', { x: 10, y: 20 }, 'TB');
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expect(store.nodePositions['graph1']['TB']).toEqual([
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{ id: 'node1', position: { x: 10, y: 20 } },
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]);
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expect(localStorageMock.setItem).toHaveBeenCalledWith(
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SAVE_KEY_NAME,
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expect.any(String),
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);
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});
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it('saveNodePosition updates existing node position', () => {
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store.setCurrentGraphId('graph1');
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store.saveNodePosition('node1', { x: 10, y: 20 }, 'TB');
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store.saveNodePosition('node1', { x: 30, y: 40 }, 'TB');
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expect(store.nodePositions['graph1']['TB']).toHaveLength(1);
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expect(store.nodePositions['graph1']['TB'][0].position)
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.toEqual({ x: 30, y: 40 });
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});
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it('loadPositionsFromStorage restores from localStorage', () => {
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const data = {
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graph1: {
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TB: [{ id: 'n1', position: { x: 5, y: 10 } }],
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},
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};
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localStorageMock.getItem.mockReturnValue(JSON.stringify(data));
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store.setCurrentGraphId('graph1');
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store.loadPositionsFromStorage('TB');
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expect(store.nodePositions['graph1']['TB']).toEqual([
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{ id: 'n1', position: { x: 5, y: 10 } },
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]);
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});
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});
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