dotfiles/.vscode/extensions/saviorisdead.RustyCode-0.18.0/node_modules/json-stable-stringify/test/nested.js

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2016-09-11 09:29:13 +01:00
var test = require('tape');
var stringify = require('../');
test('nested', function (t) {
t.plan(1);
var obj = { c: 8, b: [{z:6,y:5,x:4},7], a: 3 };
t.equal(stringify(obj), '{"a":3,"b":[{"x":4,"y":5,"z":6},7],"c":8}');
});
test('cyclic (default)', function (t) {
t.plan(1);
var one = { a: 1 };
var two = { a: 2, one: one };
one.two = two;
try {
stringify(one);
} catch (ex) {
t.equal(ex.toString(), 'TypeError: Converting circular structure to JSON');
}
});
test('cyclic (specifically allowed)', function (t) {
t.plan(1);
var one = { a: 1 };
var two = { a: 2, one: one };
one.two = two;
t.equal(stringify(one, {cycles:true}), '{"a":1,"two":{"a":2,"one":"__cycle__"}}');
});
test('repeated non-cyclic value', function(t) {
t.plan(1);
var one = { x: 1 };
var two = { a: one, b: one };
t.equal(stringify(two), '{"a":{"x":1},"b":{"x":1}}');
});