import * as chai from 'chai'; import * as dirtyChai from 'dirty-chai'; import 'make-promises-safe'; import 'mocha'; import { utils } from '../src/utils'; chai.use(dirtyChai); const expect = chai.expect; describe('utils', () => { describe('#compareLineColumn', () => { it('correctly compares LineColumns', () => { expect(utils.compareLineColumn({ line: 1, column: 3 }, { line: 1, column: 4 })).to.be.lessThan(0); expect(utils.compareLineColumn({ line: 1, column: 4 }, { line: 1, column: 3 })).to.be.greaterThan(0); expect(utils.compareLineColumn({ line: 1, column: 3 }, { line: 1, column: 3 })).to.be.equal(0); expect(utils.compareLineColumn({ line: 0, column: 2 }, { line: 1, column: 0 })).to.be.lessThan(0); expect(utils.compareLineColumn({ line: 1, column: 0 }, { line: 0, column: 2 })).to.be.greaterThan(0); }); }); describe('#isRangeInside', () => { it('returns true if inside', () => { expect( utils.isRangeInside( { start: { line: 1, column: 3 }, end: { line: 1, column: 4 } }, { start: { line: 1, column: 2 }, end: { line: 1, column: 5 } }, ), ).to.be.true(); }); it('returns true if the same', () => { expect( utils.isRangeInside( { start: { line: 1, column: 3 }, end: { line: 1, column: 4 } }, { start: { line: 1, column: 3 }, end: { line: 1, column: 4 } }, ), ).to.be.true(); }); it('returns false if not inside', () => { expect( utils.isRangeInside( { start: { line: 1, column: 3 }, end: { line: 1, column: 4 } }, { start: { line: 1, column: 4 }, end: { line: 1, column: 4 } }, ), ).to.be.false(); expect( utils.isRangeInside( { start: { line: 1, column: 3 }, end: { line: 1, column: 4 } }, { start: { line: 1, column: 4 }, end: { line: 1, column: 5 } }, ), ).to.be.false(); }); }); });