var chai = require("chai"); var should = chai.should(); var expect = chai.expect; var tokenizer = require('../src/tokenizer.js'); describe('tokenizer', function() { it('should handle plain HTML', function() { var html = '
Lorem Ipsum
'; var tokens = tokenizer.parse(html); tokens.length.should.equal(1); tokens[0].value.should.equal(html); tokens[0].type.should.equal('html'); }); it('should handle tag syntax', function(){ var html = '{% for p in a[1]%}
'; var tokens = tokenizer.parse(html); tokens.length.should.equal(3); tokens[1].type.should.equal('tag'); tokens[1].value.should.equal('for p in a[1]'); }); it('should handle output syntax', function(){ var html = '{{foo | date: "%Y-%m-%d"}}
'; var tokens = tokenizer.parse(html); tokens.length.should.equal(3); tokens[1].type.should.equal('output'); tokens[1].value.should.equal('foo | date: "%Y-%m-%d"'); }); it('should handle successive outputs and tags', function(){ var html = '{{foo}}{{bar}}{%foo%}{%bar%}'; var tokens = tokenizer.parse(html); tokens.length.should.equal(4); tokens[0].type.should.equal('output'); tokens[3].type.should.equal('tag'); tokens[1].value.should.equal('bar'); tokens[2].value.should.equal('foo'); }); it('should keep white spaces and newlines', function(){ var html = '{{foo}}\n{%bar %} \n {{alice}}'; var tokens = tokenizer.parse(html); expect(tokens.length).to.equal(5); expect(tokens[1].type).to.equal('html'); expect(tokens[1].raw).to.equal('\n'); expect(tokens[3].type).to.equal('html'); expect(tokens[3].raw).to.equal(' \n '); }); });