ura-efris-commodity-category-codes/test/search.test.js

The search helper for searching codes for the United Nations Standard Products and Services Code (UNSPSC) used in the Uganda Revenue Authority (URA) Electronic Fiscal Receipting and Invoicing System (EFRIS).

const { expect } = require("chai");
const { searchDictionary } = require("../index");

describe("searchDictionary", () => {
	it("should return close matches for numeric commodityCode", () => {
		const results = searchDictionary(10101500);
		expect(results).to.be.an("array");
		expect(results.length).to.be.at.least(1);
		expect(results[0]).to.have.property("commodityCode");
	});

	it("should return close matches for string commodityName", () => {
		const results = searchDictionary("cat");
		expect(results).to.be.an("array");
		const names = results.map((r) => r.commodityName.toLowerCase());
		expect(names.some((n) => n.includes("cat"))).to.be.true;
	});

	it("should return empty array for invalid input", () => {
		const results = searchDictionary("");
		expect(results).to.be.an("array").that.is.empty;
	});

	it("should deduplicate results by commodityCode", () => {
		const results = searchDictionary("cats");
		const codes = results.map((r) => r.commodityCode);
		const uniqueCodes = new Set(codes);
		expect(uniqueCodes.size).to.equal(codes.length);
	});

	it("should return no more than 20 results by default", () => {
		const results = searchDictionary("cats");
		expect(results.length).to.be.at.most(20);
	});
});