import textwrap

from unittest import TestCase

import json

class TestSeparators(TestCase):

    def test_separators(self):

        h = [['blorpie'], ['whoops'], [], 'd-shtaeou', 'd-nthiouh', 'i-vhbjkhnth',

             {'nifty': 87}, {'field': 'yes', 'morefield': False} ]

        expect = textwrap.dedent("""\

        [

          [

            "blorpie"

          ] ,

          [

            "whoops"

          ] ,

          [] ,

          "d-shtaeou" ,

          "d-nthiouh" ,

          "i-vhbjkhnth" ,

          {

            "nifty" : 87

          } ,

          {

            "field" : "yes" ,

            "morefield" : false

          }

        ]""")

        d1 = json.dumps(h)

        d2 = json.dumps(h, indent=2, sort_keys=True, separators=(' ,', ' : '))

        h1 = json.loads(d1)

        h2 = json.loads(d2)

        self.assertEquals(h1, h)

        self.assertEquals(h2, h)

        self.assertEquals(d2, expect)