Initial commit: gmTouringMiniApp project

test/map-store.test.ts

@@ -0,0 +1,47 @@
+import { createPinia, setActivePinia } from 'pinia'
+import { beforeEach, describe, expect, it } from 'vitest'
+import { DEFAULT_GUANGMING_VIEWPORT, useLocationStore, useMapStore } from '@/stores'
+
+describe('map session store', () => {
+  beforeEach(() => {
+    setActivePinia(createPinia())
+  })
+
+  it('keeps category, selected POI and viewport while navigating back', () => {
+    const store = useMapStore()
+    store.setCategory('urban_park')
+    store.selectPoi('poi_hongqiao_park')
+    store.updateViewport({ longitude: 113.94, latitude: 22.76, scale: 13 })
+
+    expect(store.categoryCode).toBe('urban_park')
+    expect(store.selectedPoiId).toBe('poi_hongqiao_park')
+    expect(store.viewport).toEqual({ longitude: 113.94, latitude: 22.76, scale: 13 })
+  })
+
+  it('ignores invalid viewport updates', () => {
+    const store = useMapStore()
+    store.updateViewport({ longitude: Number.NaN, latitude: 22.76, scale: 13 })
+    expect(store.viewport).toEqual(DEFAULT_GUANGMING_VIEWPORT)
+  })
+
+  it('keeps a validated user location in memory independently from the map viewport', () => {
+    const mapStore = useMapStore()
+    const locationStore = useLocationStore()
+
+    expect(locationStore.updateLocation(113.94, 22.76, 18)).toBe(true)
+    expect(locationStore.snapshot).toMatchObject({
+      longitude: 113.94,
+      latitude: 22.76,
+      accuracy: 18,
+      coordinateSystem: 'GCJ02',
+    })
+    expect(locationStore.status).toBe('ready')
+    expect(mapStore.viewport).toEqual(DEFAULT_GUANGMING_VIEWPORT)
+  })
+
+  it('rejects malformed user coordinates', () => {
+    const store = useLocationStore()
+    expect(store.updateLocation(181, 22.76, 10)).toBe(false)
+    expect(store.snapshot).toBeNull()
+  })
+})