const chai = require('chai');
const sinonChai = require('sinon-chai');

const expect = chai.expect;

chai.use(sinonChai);

const pathUtils = require('@commons/util/path-utils');

describe('page-utils', () => {
  describe('.normalizePath', () => {
    it('should rurn root path with empty string', (done) => {
      expect(pathUtils.normalizePath('')).to.equal('/');
      done();
    });

    it('should add heading slash', (done) => {
      expect(pathUtils.normalizePath('hoge/fuga')).to.equal('/hoge/fuga');
      done();
    });

    it('should remove trailing slash', (done) => {
      expect(pathUtils.normalizePath('/hoge/fuga/')).to.equal('/hoge/fuga');
      done();
    });

    it('should remove unnecessary slashes', (done) => {
      expect(pathUtils.normalizePath('//hoge/fuga//')).to.equal('/hoge/fuga');
      done();
    });
  });
});