94 行
3.1 KiB
TypeScript
94 行
3.1 KiB
TypeScript
import {
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RadarGeoHeatmapService,
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resolveCityCoordinates,
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calculateGeoHeatPoints,
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VisitorGeoLog,
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GeoHeatPoint,
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} from '../../../src/modules/crm/service/geo-heatmap';
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describe('Point 55: 全球访客雷达国家城市坐标聚合与热力散点引擎', () => {
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let service: RadarGeoHeatmapService;
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beforeEach(() => {
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service = new RadarGeoHeatmapService();
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});
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describe('1. resolveCityCoordinates (全球核心商务枢纽城市经纬度解析)', () => {
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it('应精准解析迪拜、利雅得、新加坡与伦敦经纬度', () => {
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const dubai = resolveCityCoordinates('AE', 'Dubai');
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expect(dubai).toEqual([55.27, 25.20]);
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const riyadh = resolveCityCoordinates('SA', 'Riyadh');
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expect(riyadh).toEqual([46.67, 24.71]);
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const sg = resolveCityCoordinates('SG', 'Singapore');
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expect(sg).toEqual([103.81, 1.35]);
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const london = resolveCityCoordinates('GB', 'London');
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expect(london).toEqual([-0.12, 51.50]);
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});
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it('未收录城市应平滑回退到对应国家首都或默认中心点', () => {
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const fallback = resolveCityCoordinates('AE', 'UnknownCity');
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expect(fallback).toEqual([54.37, 24.45]); // 阿联酋中心点 (Abu Dhabi)
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});
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});
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describe('2. calculateGeoHeatPoints (意向权重与时间半衰期热力计算)', () => {
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const now = Date.now();
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const mockLogs: VisitorGeoLog[] = [
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// 迪拜 2 次高意向访问 (1小时前)
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{
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country: 'AE',
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city: 'Dubai',
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radarScore: 90,
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timestamp: now - 3600 * 1000,
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},
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{
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country: 'AE',
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city: 'Dubai',
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radarScore: 85,
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timestamp: now - 1800 * 1000,
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},
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// 利雅得 1 次访问 (7天前，有时间衰减)
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{
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country: 'SA',
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city: 'Riyadh',
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radarScore: 80,
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timestamp: now - 7 * 86400 * 1000,
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},
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];
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it('应精准聚合城市点并计算独立访客与加权热度', () => {
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const points = calculateGeoHeatPoints(mockLogs, now);
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expect(points.length).toBe(2);
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const dubaiPoint = points.find(p => p.city === 'Dubai');
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expect(dubaiPoint).toBeDefined();
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expect(dubaiPoint?.visitorCount).toBe(2);
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expect(dubaiPoint?.coordinates).toEqual([55.27, 25.20]);
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expect(dubaiPoint?.heatValue).toBeGreaterThan(150); // 近期无衰减累计
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const riyadhPoint = points.find(p => p.city === 'Riyadh');
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expect(riyadhPoint).toBeDefined();
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expect(riyadhPoint?.visitorCount).toBe(1);
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// 7天衰减后热度减半 (~40)
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expect(riyadhPoint?.heatValue).toBeLessThan(50);
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});
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});
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describe('3. RadarGeoHeatmapService 综合数据报告', () => {
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it('应返回热力散点列表与 Top 国家活跃度榜单', async () => {
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const result = await service.generateHeatmapReport([
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{ country: 'AE', city: 'Dubai', radarScore: 95, timestamp: Date.now() },
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{ country: 'SG', city: 'Singapore', radarScore: 80, timestamp: Date.now() },
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]);
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expect(result.points.length).toBe(2);
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expect(result.topCountries[0].country).toBe('AE');
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expect(result.totalUniqueVisitors).toBe(2);
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});
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});
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});
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