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50 lines
1.2 KiB
JavaScript

var test = require('tape');
var traverse = require('../');
test('json test', function (t) {
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++;
}
});
t.equal(
scrubbed.moo, '[Function]',
'obj.moo replaced with "[Function]"'
);
t.equal(
scrubbed.foo[3], '[Function]',
'obj.foo[3] replaced with "[Function]"'
);
t.same(scrubbed, {
moo : '[Function]',
foo : [ 2, 3, 4, "[Function]" ]
}, 'Full JSON string matches');
t.same(
typeof obj.moo, 'function',
'Original obj.moo still a function'
);
t.same(
typeof obj.foo[3], 'function',
'Original obj.foo[3] still a function'
);
t.same(callbacks, {
54: { id: 54, f : obj.moo, path: [ 'moo' ] },
55: { id: 55, f : obj.foo[3], path: [ 'foo', '3' ] },
}, 'Check the generated callbacks list');
t.end();
});