| var assert = require('assert'); |
| var Traverse = require('traverse'); |
| |
| exports['json test'] = function () { |
| var id = 54; |
| var callbacks = {}; |
| var obj = { moo : function () {}, foo : [2,3,4, function () {}] }; |
| |
| var scrubbed = Traverse(obj).map(function (x) { |
| if (typeof x === 'function') { |
| callbacks[id] = { id : id, f : x, path : this.path }; |
| this.update('[Function]'); |
| id++; |
| } |
| }); |
| |
| assert.equal( |
| scrubbed.moo, '[Function]', |
| 'obj.moo replaced with "[Function]"' |
| ); |
| |
| assert.equal( |
| scrubbed.foo[3], '[Function]', |
| 'obj.foo[3] replaced with "[Function]"' |
| ); |
| |
| assert.deepEqual(scrubbed, { |
| moo : '[Function]', |
| foo : [ 2, 3, 4, "[Function]" ] |
| }, 'Full JSON string matches'); |
| |
| assert.deepEqual( |
| typeof obj.moo, 'function', |
| 'Original obj.moo still a function' |
| ); |
| |
| assert.deepEqual( |
| typeof obj.foo[3], 'function', |
| 'Original obj.foo[3] still a function' |
| ); |
| |
| assert.deepEqual(callbacks, { |
| 54: { id: 54, f : obj.moo, path: [ 'moo' ] }, |
| 55: { id: 55, f : obj.foo[3], path: [ 'foo', '3' ] }, |
| }, 'Check the generated callbacks list'); |
| }; |
| |