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A simple CSS preprocessor that interprets JavaScript

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var assert = require('assert') var utilities = require('../lib/utilities.js') describe('utilities', function () { describe('caller', function () { it('should take a string as a first argument', function () { assert.ok(utilities.caller('0')) }) it('should return a function', function () { assert.equal('function', typeof utilities.caller('0')) }) it('should return a function that calles a function on its argument, the function name is passed to caller', function () { assert.ok(utilities.caller('0')([function () {return true}])) }) it('should run the function passed to it if no key is specified', function () { assert.ok(utilities.caller()(function () {return true})) }) }) describe('runArray', function () { it('should take an array as an argument', function () { assert.ok(utilities.runArray([])) }) it('should run all functions in an array', function () { var tst = 0 utilities.runArray([function () {tst++}, function () {tst++}]) assert.equal(2, tst) }) it('should return an array', function () { assert.equal('object', typeof utilities.runArray([function () {return true}, function () {return false}])) assert.equal(true, utilities.runArray([function () {return true}, function () {return false}])[0]) }) }) describe('stringFormat', function () { it('should return a string', function () { assert.equal('string', typeof utilities.stringFormat('%s', [], '%s')) }) it('should take iterate over the second argument and replace the third argument in the first with their values', function () { assert.equal('test', utilities.stringFormat('%s', ['test'], '%s')) assert.equal('testtest', utilities.stringFormat('%s%s', ['test','test'], '%s')) }) }) })