iobroker.roborock/src/lib/roomColoring.test.ts

roborock

import { describe, expect, it } from "vitest";
import { assignRoborockRoomColorsToHex, getPalette } from "./roomColoring";

describe("roomColoring", () => {
	const options = {
		oneBased: true, // Roborock usually starts IDs at 1
	};

	it("should assign different colors to neighbors", () => {
		// Scenario: [1] -- [2] -- [3]
		const maxBlockNum = 32;
		const neighborInfo = new Array(maxBlockNum * maxBlockNum).fill(0);
		const pointsCount = new Array(maxBlockNum).fill(0);

		// Setup Neighbors
		const setNeighbor = (a: number, b: number) => {
			neighborInfo[a * maxBlockNum + b] = 1;
			neighborInfo[b * maxBlockNum + a] = 1;

			// Also set self-neighbor to mark as valid room (as per new logic)
			neighborInfo[a * maxBlockNum + a] = 1;
			neighborInfo[b * maxBlockNum + b] = 1;
		};
		setNeighbor(1, 2);
		setNeighbor(2, 3);

		pointsCount[1] = 100;
		pointsCount[2] = 100;
		pointsCount[3] = 100;

		const data = { maxBlockNum, neighborInfo, pointsCount };
		const result = assignRoborockRoomColorsToHex(data, options);

		const c1 = result.colorBucket[1];
		const c2 = result.colorBucket[2];
		const c3 = result.colorBucket[3];

		expect(c1).to.not.equal(0);
		expect(c2).to.not.equal(0);
		expect(c3).to.not.equal(0);

		expect(c1).to.not.equal(c2, "Neighbors 1 and 2 must differ");
		expect(c2).to.not.equal(c3, "Neighbors 2 and 3 must differ");
	});

	it("should use the default background color for unused rooms", () => {
		const maxBlockNum = 32;
		const neighborInfo = new Array(maxBlockNum * maxBlockNum).fill(0);
		const pointsCount = new Array(maxBlockNum).fill(0);

		const data = { maxBlockNum, neighborInfo, pointsCount };
		const result = assignRoborockRoomColorsToHex(data, options);

		// Unused room 5 should be the background color (Index 0)
		const hex = result.getColor(5, "light_highlight");
		const palette = getPalette("light_highlight");
		expect(hex).to.equal(palette[0]);
	});
});