map-test.js (520B)
1 var vows = require('vows'); 2 var assert = require('assert'); 3 var suite = vows.describe('jStat.map'); 4 5 require('../env.js'); 6 7 suite.addBatch({ 8 'map': { 9 'topic': function() { 10 return jStat; 11 }, 12 'return map': function(jStat) { 13 assert.deepEqual(jStat.map([[1, 2], [3, 4]], function(x) { 14 return x * 2; 15 }), [[2, 4], [6, 8]]); 16 assert.deepEqual(jStat([[1, 2], [3, 4]]).map(function(x) { 17 return x * 2; 18 }).toArray(), [[2, 4], [6, 8]]); 19 } 20 } 21 }); 22 23 suite.export(module);