1  var inspect = require('../');
 2  var test = require('tape');
 3  
 4  test('circular', function (t) {
 5      t.plan(2);
 6      var obj = { a: 1, b: [3, 4] };
 7      obj.c = obj;
 8      t.equal(inspect(obj), '{ a: 1, b: [ 3, 4 ], c: [Circular] }');
 9  
10      var double = {};
11      double.a = [double];
12      double.b = {};
13      double.b.inner = double.b;
14      double.b.obj = double;
15      t.equal(inspect(double), '{ a: [ [Circular] ], b: { inner: [Circular], obj: [Circular] } }');
16  });