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| 1 | +import { describe, it, expect, vi, beforeEach } from 'vitest'; |
| 2 | +import { generateChartUrl, generateMap, httpPost, CHART_TYPE_MAP } from '../skills/chart-visualization/scripts/generate.js'; |
| 3 | + |
| 4 | +// Mock global fetch |
| 5 | +global.fetch = vi.fn(); |
| 6 | + |
| 7 | +describe('generate.js - Chart Visualization Script', () => { |
| 8 | + beforeEach(() => { |
| 9 | + vi.clearAllMocks(); |
| 10 | + }); |
| 11 | + |
| 12 | + describe('CHART_TYPE_MAP', () => { |
| 13 | + it('should contain all expected chart types', () => { |
| 14 | + expect(CHART_TYPE_MAP).toHaveProperty('generate_line_chart', 'line'); |
| 15 | + expect(CHART_TYPE_MAP).toHaveProperty('generate_bar_chart', 'bar'); |
| 16 | + expect(CHART_TYPE_MAP).toHaveProperty('generate_pie_chart', 'pie'); |
| 17 | + expect(CHART_TYPE_MAP).toHaveProperty('generate_area_chart', 'area'); |
| 18 | + expect(CHART_TYPE_MAP).toHaveProperty('generate_scatter_chart', 'scatter'); |
| 19 | + }); |
| 20 | + |
| 21 | + it('should have 25 chart types', () => { |
| 22 | + expect(Object.keys(CHART_TYPE_MAP)).toHaveLength(25); |
| 23 | + }); |
| 24 | + |
| 25 | + it('should map district map correctly', () => { |
| 26 | + expect(CHART_TYPE_MAP.generate_district_map).toBe('district-map'); |
| 27 | + }); |
| 28 | + |
| 29 | + it('should map word cloud correctly', () => { |
| 30 | + expect(CHART_TYPE_MAP.generate_word_cloud_chart).toBe('word-cloud'); |
| 31 | + }); |
| 32 | + }); |
| 33 | + |
| 34 | + describe('httpPost', () => { |
| 35 | + it('should make POST request with correct payload', async () => { |
| 36 | + const mockResponse = { success: true, data: 'test' }; |
| 37 | + global.fetch.mockResolvedValueOnce({ |
| 38 | + ok: true, |
| 39 | + json: async () => mockResponse, |
| 40 | + }); |
| 41 | + |
| 42 | + const result = await httpPost('https://example.com', { test: 'data' }); |
| 43 | + |
| 44 | + expect(global.fetch).toHaveBeenCalledWith('https://example.com', { |
| 45 | + method: 'POST', |
| 46 | + headers: { |
| 47 | + 'Content-Type': 'application/json', |
| 48 | + }, |
| 49 | + body: JSON.stringify({ test: 'data' }), |
| 50 | + }); |
| 51 | + expect(result).toEqual(mockResponse); |
| 52 | + }); |
| 53 | + |
| 54 | + it('should throw error on failed request', async () => { |
| 55 | + global.fetch.mockResolvedValueOnce({ |
| 56 | + ok: false, |
| 57 | + status: 404, |
| 58 | + text: async () => 'Not found', |
| 59 | + }); |
| 60 | + |
| 61 | + await expect(httpPost('https://example.com', {})).rejects.toThrow('HTTP 404: Not found'); |
| 62 | + }); |
| 63 | + }); |
| 64 | + |
| 65 | + describe('generateChartUrl', () => { |
| 66 | + it('should generate chart URL successfully', async () => { |
| 67 | + const mockResponse = { |
| 68 | + success: true, |
| 69 | + resultObj: 'https://example.com/chart.png', |
| 70 | + }; |
| 71 | + global.fetch.mockResolvedValueOnce({ |
| 72 | + ok: true, |
| 73 | + json: async () => mockResponse, |
| 74 | + }); |
| 75 | + |
| 76 | + const result = await generateChartUrl('line', { data: [1, 2, 3] }); |
| 77 | + |
| 78 | + expect(result).toBe('https://example.com/chart.png'); |
| 79 | + const callArgs = global.fetch.mock.calls[0][1]; |
| 80 | + const payload = JSON.parse(callArgs.body); |
| 81 | + expect(payload.type).toBe('line'); |
| 82 | + expect(payload.source).toBe('chart-visualization-creator'); |
| 83 | + expect(payload.data).toEqual([1, 2, 3]); |
| 84 | + }); |
| 85 | + |
| 86 | + it('should throw error when API returns success: false', async () => { |
| 87 | + global.fetch.mockResolvedValueOnce({ |
| 88 | + ok: true, |
| 89 | + json: async () => ({ success: false, errorMessage: 'Test error' }), |
| 90 | + }); |
| 91 | + |
| 92 | + await expect(generateChartUrl('line', {})).rejects.toThrow('Test error'); |
| 93 | + }); |
| 94 | + |
| 95 | + it('should throw error with default message when errorMessage is missing', async () => { |
| 96 | + global.fetch.mockResolvedValueOnce({ |
| 97 | + ok: true, |
| 98 | + json: async () => ({ success: false }), |
| 99 | + }); |
| 100 | + |
| 101 | + await expect(generateChartUrl('line', {})).rejects.toThrow('Unknown error'); |
| 102 | + }); |
| 103 | + }); |
| 104 | + |
| 105 | + describe('generateMap', () => { |
| 106 | + it('should generate map successfully', async () => { |
| 107 | + const mockResponse = { |
| 108 | + success: true, |
| 109 | + resultObj: { content: [{ type: 'text', text: 'Map URL' }] }, |
| 110 | + }; |
| 111 | + global.fetch.mockResolvedValueOnce({ |
| 112 | + ok: true, |
| 113 | + json: async () => mockResponse, |
| 114 | + }); |
| 115 | + |
| 116 | + const result = await generateMap('generate_district_map', { region: 'test' }); |
| 117 | + |
| 118 | + expect(result).toEqual({ content: [{ type: 'text', text: 'Map URL' }] }); |
| 119 | + const callArgs = global.fetch.mock.calls[0][1]; |
| 120 | + const payload = JSON.parse(callArgs.body); |
| 121 | + expect(payload.tool).toBe('generate_district_map'); |
| 122 | + expect(payload.source).toBe('chart-visualization-creator'); |
| 123 | + expect(payload.input).toEqual({ region: 'test' }); |
| 124 | + }); |
| 125 | + |
| 126 | + it('should include serviceId when available', async () => { |
| 127 | + process.env.SERVICE_ID = 'test-service-id'; |
| 128 | + |
| 129 | + global.fetch.mockResolvedValueOnce({ |
| 130 | + ok: true, |
| 131 | + json: async () => ({ success: true, resultObj: {} }), |
| 132 | + }); |
| 133 | + |
| 134 | + await generateMap('generate_pin_map', {}); |
| 135 | + |
| 136 | + const callArgs = global.fetch.mock.calls[0][1]; |
| 137 | + const payload = JSON.parse(callArgs.body); |
| 138 | + expect(payload.serviceId).toBe('test-service-id'); |
| 139 | + |
| 140 | + delete process.env.SERVICE_ID; |
| 141 | + }); |
| 142 | + |
| 143 | + it('should throw error when API returns success: false', async () => { |
| 144 | + global.fetch.mockResolvedValueOnce({ |
| 145 | + ok: true, |
| 146 | + json: async () => ({ success: false, errorMessage: 'Map generation failed' }), |
| 147 | + }); |
| 148 | + |
| 149 | + await expect(generateMap('generate_district_map', {})).rejects.toThrow('Map generation failed'); |
| 150 | + }); |
| 151 | + }); |
| 152 | +}); |
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