git.r.bdr.sh - rbdr/dotfiles/blob - atom/packages/pretty-json/node_modules/json-stable-stringify/test/space.js

   1 var test = require('tape');
   2 var stringify = require('../');
   3
   4 test('space parameter', function (t) {
   5     t.plan(1);
   6     var obj = { one: 1, two: 2 };
   7     t.equal(stringify(obj, {space: '  '}), ''
   8         + '{\n'
   9         + '  "one": 1,\n'
  10         + '  "two": 2\n'
  11         + '}'
  12     );
  13 });
  14
  15 test('space parameter (with tabs)', function (t) {
  16     t.plan(1);
  17     var obj = { one: 1, two: 2 };
  18     t.equal(stringify(obj, {space: '\t'}), ''
  19         + '{\n'
  20         + '\t"one": 1,\n'
  21         + '\t"two": 2\n'
  22         + '}'
  23     );
  24 });
  25
  26 test('space parameter (with a number)', function (t) {
  27     t.plan(1);
  28     var obj = { one: 1, two: 2 };
  29     t.equal(stringify(obj, {space: 3}), ''
  30         + '{\n'
  31         + '   "one": 1,\n'
  32         + '   "two": 2\n'
  33         + '}'
  34     );
  35 });
  36
  37 test('space parameter (nested objects)', function (t) {
  38     t.plan(1);
  39     var obj = { one: 1, two: { b: 4, a: [2,3] } };
  40     t.equal(stringify(obj, {space: '  '}), ''
  41         + '{\n'
  42         + '  "one": 1,\n'
  43         + '  "two": {\n'
  44         + '    "a": [\n'
  45         + '      2,\n'
  46         + '      3\n'
  47         + '    ],\n'
  48         + '    "b": 4\n'
  49         + '  }\n'
  50         + '}'
  51     );
  52 });
  53
  54 test('space parameter (same as native)', function (t) {
  55     t.plan(1);
  56     // for this test, properties need to be in alphabetical order
  57     var obj = { one: 1, two: { a: [2,3], b: 4 } };
  58     t.equal(stringify(obj, {space: '  '}), JSON.stringify(obj, null, '  '));
  59 });