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94 lines
3.5 KiB
TypeScript
94 lines
3.5 KiB
TypeScript
/*
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Copyright 2024 New Vector Ltd.
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Copyright 2022 The Matrix.org Foundation C.I.C
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SPDX-License-Identifier: AGPL-3.0-only OR GPL-3.0-only
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Please see LICENSE files in the repository root for full details.
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*/
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import { Beacon } from "matrix-js-sdk/src/matrix";
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import { Bounds, getBeaconBounds } from "../../../src/utils/beacon/bounds";
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import { makeBeaconEvent, makeBeaconInfoEvent } from "../../test-utils";
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describe("getBeaconBounds()", () => {
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const userId = "@user:server";
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const roomId = "!room:server";
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const makeBeaconWithLocation = (latLon: { lat: number; lon: number }) => {
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const geoUri = `geo:${latLon.lat},${latLon.lon}`;
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const beacon = new Beacon(makeBeaconInfoEvent(userId, roomId, { isLive: true }));
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// @ts-ignore private prop, sets internal live property so addLocations works
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beacon.checkLiveness();
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const location = makeBeaconEvent(userId, {
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beaconInfoId: beacon.beaconInfoId,
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geoUri,
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timestamp: Date.now() + 1,
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});
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beacon.addLocations([location]);
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return beacon;
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};
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const geo = {
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// northern hemi
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// west of greenwich
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london: { lat: 51.5, lon: -0.14 },
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reykjavik: { lat: 64.08, lon: -21.82 },
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// east of greenwich
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paris: { lat: 48.85, lon: 2.29 },
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// southern hemi
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// east
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auckland: { lat: -36.85, lon: 174.76 }, // nz
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// west
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lima: { lat: -12.013843, lon: -77.008388 }, // peru
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};
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const london = makeBeaconWithLocation(geo.london);
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const reykjavik = makeBeaconWithLocation(geo.reykjavik);
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const paris = makeBeaconWithLocation(geo.paris);
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const auckland = makeBeaconWithLocation(geo.auckland);
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const lima = makeBeaconWithLocation(geo.lima);
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it("should return undefined when there are no beacons", () => {
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expect(getBeaconBounds([])).toBeUndefined();
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});
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it("should return undefined when no beacons have locations", () => {
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const beacon = new Beacon(makeBeaconInfoEvent(userId, roomId));
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expect(getBeaconBounds([beacon])).toBeUndefined();
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});
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type TestCase = [string, Beacon[], Bounds];
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it.each<TestCase>([
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[
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"one beacon",
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[london],
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{ north: geo.london.lat, south: geo.london.lat, east: geo.london.lon, west: geo.london.lon },
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],
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[
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"beacons in the northern hemisphere, west of meridian",
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[london, reykjavik],
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{ north: geo.reykjavik.lat, south: geo.london.lat, east: geo.london.lon, west: geo.reykjavik.lon },
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],
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[
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"beacons in the northern hemisphere, both sides of meridian",
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[london, reykjavik, paris],
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// reykjavik northmost and westmost, paris southmost and eastmost
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{ north: geo.reykjavik.lat, south: geo.paris.lat, east: geo.paris.lon, west: geo.reykjavik.lon },
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],
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[
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"beacons in the southern hemisphere",
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[auckland, lima],
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// lima northmost and westmost, auckland southmost and eastmost
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{ north: geo.lima.lat, south: geo.auckland.lat, east: geo.auckland.lon, west: geo.lima.lon },
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],
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[
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"beacons in both hemispheres",
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[auckland, lima, paris],
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{ north: geo.paris.lat, south: geo.auckland.lat, east: geo.auckland.lon, west: geo.lima.lon },
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],
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])("gets correct bounds for %s", (_description, beacons, expectedBounds) => {
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expect(getBeaconBounds(beacons)).toEqual(expectedBounds);
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});
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});
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