js-search/source/IndexStrategy/ExactWordIndexStrategy.test.js

JS Search is an efficient, client-side search library for JavaScript and JSON objects

import { ExactWordIndexStrategy } from './ExactWordIndexStrategy';

describe('ExactWordIndexStrategy', function() {
  var indexStrategy;

  beforeEach(function() {
    indexStrategy = new ExactWordIndexStrategy();
  });

  it('should not expand empty tokens', function() {
    var expandedTokens = indexStrategy.expandToken('');

    expect(expandedTokens.length).toEqual(0);
  });

  it('should not expand tokens', function() {
    var expandedTokens = indexStrategy.expandToken('cat');

    expect(expandedTokens.length).toEqual(1);
    expect(expandedTokens).toContain('cat');
  });
});