1 | var test = require('tape');
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2 | var stringify = require('../');
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3 |
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4 | test('nested', function (t) {
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5 | t.plan(1);
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6 | var obj = { c: 8, b: [{z:6,y:5,x:4},7], a: 3 };
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7 | t.equal(stringify(obj), '{"a":3,"b":[{"x":4,"y":5,"z":6},7],"c":8}');
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8 | });
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9 |
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10 | test('cyclic (default)', function (t) {
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11 | t.plan(1);
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12 | var one = { a: 1 };
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13 | var two = { a: 2, one: one };
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14 | one.two = two;
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15 | try {
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16 | stringify(one);
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17 | } catch (ex) {
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18 | t.equal(ex.toString(), 'TypeError: Converting circular structure to JSON');
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19 | }
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20 | });
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21 |
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22 | test('cyclic (specifically allowed)', function (t) {
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23 | t.plan(1);
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24 | var one = { a: 1 };
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25 | var two = { a: 2, one: one };
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26 | one.two = two;
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27 | t.equal(stringify(one, {cycles:true}), '{"a":1,"two":{"a":2,"one":"__cycle__"}}');
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28 | });
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