cfmljs/test/cfloop.test.js

a CFML template engine for node.js

/* globals require, describe, it */
// jshint devel:true, curly: false, asi:true

var expect = require('expect.js')
var cfml = require('../cfml')
describe('The CFLOOP tags', function() {

	describe('The FROM/TO/INDEX LOOP', function() {

		it('should loop a number of times', function(){
			var str = '<cfoutput><cfloop from="0" to="2" index="i">#i#-</cfloop></cfoutput>'
			var vars = {}
			var result = cfml.renderString(str, vars)
			expect(result).to.be('0-1-2-')
		})

	})

	describe('The ARRAY LOOP', function() {

		it('should loop once per array item', function(){
			var str = '<cfoutput><cfloop array="test" index="i">#i#-</cfloop></cfoutput>'
			var vars = {test:[0,2,3]}
			var result = cfml.renderString(str, vars)
			expect(result).to.be('0-2-3-')
		})

	})

	describe('The COLLECTION LOOP', function() {

		it('should loop once per object key', function(){
			var str = '<cfoutput><cfloop collection="test" item="i">#i#-</cfloop></cfoutput>'
			var vars = {test:{a:'foo',b:'bar',c:'baz'}}
			var result = cfml.renderString(str, vars)
			expect(result).to.be('a-b-c-')
		})

	})

	describe('The LIST LOOP', function() {

		it('should loop once per list item', function(){
			var str = '<cfoutput><cfloop list="1,2,3" index="i">#i#-</cfloop></cfoutput>'
			var vars = {}
			var result = cfml.renderString(str, vars)
			expect(result).to.be('1-2-3-')
		})

	})


})