| 1 | 'use strict';
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| 2 |
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| 3 | var chai = require('chai'),
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| 4 | expect = chai.expect,
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| 5 | helpers = require('../lib/helpers');
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| 6 |
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| 7 | describe('helpers', function () {
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| 8 | describe('#tag', function () {
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| 9 | it('returns an opening tag with attributes', function () {
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| 10 | var el = {
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| 11 | type: 'tag',
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| 12 | name: 'foo',
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| 13 | attribs: {
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| 14 | bar: 'bat'
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| 15 | }
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| 16 | };
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| 17 |
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| 18 | expect(helpers.tag(el)).to.be.equal('<foo bar="bat">');
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| 19 | });
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| 20 |
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| 21 | it('returns an opening tag without attributes', function () {
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| 22 | var el = {
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| 23 | type: 'tag',
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| 24 | name: 'foo'
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| 25 | };
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| 26 |
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| 27 | expect(helpers.tag(el)).to.be.equal('<foo>');
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| 28 | });
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| 29 | });
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| 30 |
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| 31 | describe('#text', function () {
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| 32 | it('returns the element\'s contents', function () {
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| 33 | var el = {
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| 34 | type: 'text',
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| 35 | data: 'some text'
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| 36 | };
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| 37 |
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| 38 | expect(helpers.text(el)).to.be.equal('some text');
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| 39 | });
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| 40 | });
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| 41 |
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| 42 | describe('#comment', function () {
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| 43 | it('returns the element\'s contents', function () {
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| 44 | var el = {
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| 45 | type: 'comment',
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| 46 | data: 'some text'
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| 47 | };
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| 48 |
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| 49 | expect(helpers.comment(el)).to.be.equal('<!--some text-->');
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| 50 | });
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| 51 | });
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| 52 |
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| 53 | describe('#directive', function () {
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| 54 | it('returns the element\'s contents', function () {
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| 55 | var el = {
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| 56 | type: 'directive',
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| 57 | data: '!DOCTYPE html'
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| 58 | };
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| 59 |
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| 60 | expect(helpers.directive(el)).to.be.equal('<!DOCTYPE html>');
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| 61 | });
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| 62 | });
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| 63 |
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| 64 | describe('#close', function () {
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| 65 | it('closes non-singular tags', function () {
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| 66 | var el = {
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| 67 | type: 'tag',
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| 68 | name: 'foo'
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| 69 | };
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| 70 |
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| 71 | expect(helpers.close(el)).to.be.equal('</foo>');
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| 72 | });
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| 73 |
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| 74 | it('does not close singular tags', function () {
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| 75 | var el = {
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| 76 | type: 'tag',
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| 77 | name: 'img'
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| 78 | };
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| 79 |
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| 80 | expect(helpers.close(el)).to.be.equal('');
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| 81 | });
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| 82 |
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| 83 | it('does not close non-tags', function () {
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| 84 | var el = {
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| 85 | type: 'foo',
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| 86 | name: 'bar'
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| 87 | };
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| 88 |
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| 89 | expect(helpers.close(el)).to.be.equal('');
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| 90 | });
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| 91 | });
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| 92 | });
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