53 lines
2.4 KiB
TypeScript
53 lines
2.4 KiB
TypeScript
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import { test } from "node:test";
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import assert from "node:assert/strict";
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import { hasCoords, resolveAssetLocation } from "./plant-map";
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const headquarters = { latitude: -26.10161543177211, longitude: 28.34872485354214 };
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const sites = [
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{ id: "cedar", name: "Cedar Gate", latitude: -25.761766, longitude: 28.33506 },
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{ id: "hills", name: "The Hills", latitude: -25.8481, longitude: 28.35 },
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{ id: "west", name: "West Park", latitude: 0, longitude: 0 },
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];
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test("assigned vehicles leave the headquarters pin for their saved site", () => {
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assert.deepEqual(resolveAssetLocation({ ...headquarters, site: "cedar" }, sites), {
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latitude: -25.761766, longitude: 28.33506, source: "site", siteName: "Cedar Gate",
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});
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});
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test("reassigning and editing site coordinates changes the plotted location", () => {
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const asset = { ...headquarters, site: "hills" };
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assert.equal(resolveAssetLocation(asset, sites).latitude, -25.8481);
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assert.equal(resolveAssetLocation(asset, sites.map(s => s.id === "hills" ? { ...s, latitude: -25.85 } : s)).latitude, -25.85);
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});
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test("an assigned site without a pin does not misrepresent the vehicle at headquarters", () => {
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for (const site of ["west", "deleted-site"]) {
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const location = resolveAssetLocation({ ...headquarters, site }, sites);
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assert.equal(hasCoords(location), false);
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assert.equal(location.source, "missing-site");
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}
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});
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test("removing an assignment restores the vehicle's own saved location", () => {
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assert.equal(resolveAssetLocation({ ...headquarters, site: "" }, sites).source, "head-office");
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assert.deepEqual(resolveAssetLocation({ latitude: -26.2, longitude: 28.1, site: "" }, sites), {
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latitude: -26.2, longitude: 28.1, source: "manual", siteName: null,
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});
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});
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test("cleared coordinates remain unlocated", () => {
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const location = resolveAssetLocation({ latitude: null, longitude: null, site: "" }, sites);
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assert.equal(location.source, "unlocated");
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assert.equal(hasCoords(location), false);
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});
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test("invalid or incomplete coordinate pairs are never plotted", () => {
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for (const pair of [
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{ latitude: null, longitude: 28 }, { latitude: 0, longitude: 0 },
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{ latitude: NaN, longitude: 28 }, { latitude: -26, longitude: Infinity },
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{ latitude: -91, longitude: 28 }, { latitude: -26, longitude: 181 },
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]) assert.equal(hasCoords(pair), false);
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assert.equal(hasCoords({ latitude: 0, longitude: 28 }), true);
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});
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