from datetime import datetime, timedelta

import time

import unittest

from django.http import HttpRequest, HttpResponse, parse_cookie

from django.core.handlers.wsgi import WSGIRequest

from django.core.handlers.modpython import ModPythonRequest

from django.utils.http import cookie_date

class RequestsTests(unittest.TestCase):

    def test_httprequest(self):

        request = HttpRequest()

        self.assertEqual(request.GET.keys(), [])

        self.assertEqual(request.POST.keys(), [])

        self.assertEqual(request.COOKIES.keys(), [])

        self.assertEqual(request.META.keys(), [])

    def test_wsgirequest(self):

        request = WSGIRequest({'PATH_INFO': 'bogus', 'REQUEST_METHOD': 'bogus'})

        self.assertEqual(request.GET.keys(), [])

        self.assertEqual(request.POST.keys(), [])

        self.assertEqual(request.COOKIES.keys(), [])

        self.assertEqual(set(request.META.keys()), set(['PATH_INFO', 'REQUEST_METHOD', 'SCRIPT_NAME']))

        self.assertEqual(request.META['PATH_INFO'], 'bogus')

        self.assertEqual(request.META['REQUEST_METHOD'], 'bogus')

        self.assertEqual(request.META['SCRIPT_NAME'], '')

    def test_modpythonrequest(self):

        class FakeModPythonRequest(ModPythonRequest):

           def __init__(self, *args, **kwargs):

               super(FakeModPythonRequest, self).__init__(*args, **kwargs)

               self._get = self._post = self._meta = self._cookies = {}

        class Dummy:

            def get_options(self):

                return {}

        req = Dummy()

        req.uri = 'bogus'

        request = FakeModPythonRequest(req)

        self.assertEqual(request.path, 'bogus')

        self.assertEqual(request.GET.keys(), [])

        self.assertEqual(request.POST.keys(), [])

        self.assertEqual(request.COOKIES.keys(), [])

        self.assertEqual(request.META.keys(), [])

    def test_parse_cookie(self):

        self.assertEqual(parse_cookie('invalid:key=true'), {})

    def test_httprequest_location(self):

        request = HttpRequest()

        self.assertEqual(request.build_absolute_uri(location="https://www.example.com/asdf"),

            'https://www.example.com/asdf')

        request.get_host = lambda: 'www.example.com'

        request.path = ''

        self.assertEqual(request.build_absolute_uri(location="/path/with:colons"),

            'http://www.example.com/path/with:colons')