from testcase import TestCase
from variabledecode import variableDecode, variableEncode

class DecodeTest(TestCase):

    def testEncode(self, description, input, output):
        input = self.cgiParse(input)
        self.assertDictEqual(variableDecode(input), output)

    params_testEncode = [
        ('simple', 'a=10', {'a': '10'}),
        ('double', 'a=10&a=10', {'a': ['10', '10']}),
        ('double2', 'a=1&b=2', {'a': '1', 'b': '2'}),
        ('list', 'a-1=1&a-2=2', {'a': ['1', '2']}),
        ('nestlist', 'a-1.b=1&a-1.c=2&a-2.e=5',
         {'a': [{'b': '1', 'c': '2'}, {'e': '5'}]}),
        ('nestdict', 'a.b.c=1&a.b=2',
         {'a': {'b': {None: '2', 'c': '1'}}}),
        ('bignest', 'a-1.b-1=1&a-1.b-2=2&a-2.b-1=3&a-3.b-3=4',
         {'a': [{'b': ['1', '2']}, {'b': ['3']}, {'b': ['4']}]}),
        ('deepnest', 'a.b-1=1&a.b-2=2&a.b=3&a.b=4',
         {'a': {'b': ['3', '4', '1', '2']}}),
        ('rep', 'a-1=1&a-2=2&a-3=3&a--repetitions=5',
         {'a': ['1', '2', '3', '', '']}),
        ('example',
         '_formName_=form&items-0=whatever&items-0.hash=XXX&required=yes',
         {'_formName_': 'form', 'required': 'yes',
          'items': [{None: 'whatever', 'hash': 'XXX'}]}),
        ('example2',
         '_formName_=form&items-0=test&items-0=test&items-0.hash=XXX&required=',
         {'_formName_': 'form', 'required': '',
          'items': [{None: ['test', 'test'], 'hash': 'XXX'}]}),
        ]