@hyperlane-xyz/utils/dist/sets.test.js

General utilities and types for the Hyperlane network

import { expect } from 'chai';
import { difference, setEquality, symmetricDifference } from './sets.js';
describe('Set Operations', () => {
    describe('difference', () => {
        it('should return the difference of two sets', () => {
            const setA = new Set([1, 2, 3, undefined]);
            const setB = new Set([2, 3, 4]);
            const result = difference(setA, setB);
            expect(result).to.deep.equal(new Set([1, undefined]));
        });
    });
    describe('symmetricDifference', () => {
        it('should return the symmetric difference of two sets', () => {
            const setA = new Set([1, 2, 3]);
            const setB = new Set([2, 3, 4]);
            const result = symmetricDifference(setA, setB);
            expect(result).to.deep.equal(new Set([1, 4]));
        });
    });
    describe('setEquality', () => {
        it('should return true for equal sets', () => {
            const setA = new Set([1, 2, 3]);
            const setB = new Set([1, 2, 3]);
            const result = setEquality(setA, setB);
            expect(result).to.be.true;
        });
        it('should return false for non-equal sets', () => {
            const setA = new Set([1, 2, 3]);
            const setB = new Set([1, 2, 4]);
            const result = setEquality(setA, setB);
            expect(result).to.be.false;
        });
    });
});
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