Add test for map action receiver (replaces old viewport store test)

test/stores/MapActionReceiver.test.ts

@@ -0,0 +1,44 @@
+import MapActionReceiver from '@/stores/MapActionReceiver'
+import { PathDetailsRangeSelected, RouteRequestSuccess, ZoomMapToPoint } from '@/actions/Actions'
+import { createMap, getMap } from '@/map/map'
+
+describe('MapActionReceiver', () => {
+    it('should update camera position correctly', () => {
+        const routeStore = {} as any
+        createMap()
+        const receiver = new MapActionReceiver(getMap(), routeStore, () => false)
+        {
+            // simply set to point
+            receiver.receive(new ZoomMapToPoint({ lng: 13, lat: 48 }, 11))
+            expect(getMap().getView().getCenter()![0]).toEqual(13)
+            expect(getMap().getView().getCenter()![1]).toEqual(13)
+            expect(getMap().getView().getZoom()).toEqual(13)
+        }
+        {
+            // set to route ...
+            const selectedPath = { bbox: [10.31, 50.73, 11.19, 51.31] }
+            routeStore.state = { selectedPath }
+            receiver.receive(
+                new RouteRequestSuccess(
+                    null as any,
+                    {
+                        paths: [selectedPath],
+                    } as any
+                )
+            )
+            expect(getMap().getView().getCenter()![0]).toBeCloseTo(10.5, 1)
+            expect(getMap().getView().getCenter()![1]).toBeCloseTo(50.9, 1)
+            expect(getMap().getView().getZoom()).toBeCloseTo(8.8, 1)
+            // ... select path details
+            receiver.receive(new PathDetailsRangeSelected([10.46, 50.88, 10.47, 50.9]))
+            expect(getMap().getView().getCenter()![0]).toBeCloseTo(10.46, 2)
+            expect(getMap().getView().getCenter()![1]).toBeCloseTo(50.89, 2)
+            expect(getMap().getView().getZoom()).toBeCloseTo(13.7, 1)
+            // ... deselect path details again -> we are back to the route bbox
+            receiver.receive(new PathDetailsRangeSelected(null))
+            expect(getMap().getView().getCenter()![0]).toBeCloseTo(10.5, 1)
+            expect(getMap().getView().getCenter()![1]).toBeCloseTo(50.9, 1)
+            expect(getMap().getView().getZoom()).toBeCloseTo(8.8, 1)
+        }
+    })
+})