#!/usr/bin/python
#
# Copyright (C) 2006 Google Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.


__author__ = 'api.jscudder@gmail.com (Jeff Scudder)'


import unittest
try:
  from xml.etree import ElementTree
except ImportError:
  from elementtree import ElementTree
import atom 
import gdata
from gdata import test_data
import gdata.calendar


class CalendarFeedTest(unittest.TestCase):
  
  def setUp(self):
    self.calendar_feed = gdata.calendar.CalendarListFeedFromString(
        test_data.CALENDAR_FEED)

  def testEntryCount(self):
    # Assert the number of items in the feed of calendars
    self.assertEquals(len(self.calendar_feed.entry),2)
    
      

  def testToAndFromString(self):
    # Assert the appropriate type for each entry
    for an_entry in self.calendar_feed.entry:
      self.assert_(isinstance(an_entry, gdata.calendar.CalendarListEntry), 
          'Entry must be an instance of CalendarListEntry')

    # Regenerate feed from xml text
    new_calendar_feed = ( 
        gdata.calendar.CalendarListFeedFromString(str(self.calendar_feed)))
    for an_entry in new_calendar_feed.entry:
      self.assert_(isinstance(an_entry, gdata.calendar.CalendarListEntry), 
          'Entry in regenerated feed must be an instance of CalendarListEntry')

  def testAuthor(self):
    """Tests the existence of a <atom:author> and verifies the name and email"""

    # Assert that each element in the feed author list is an atom.Author
    for an_author in self.calendar_feed.author:
      self.assert_(isinstance(an_author, atom.Author), 
          "Calendar feed <atom:author> element must be an instance of " +
          "atom.Author: %s" % an_author)

    # Assert the feed author name is as expected
    self.assertEquals(self.calendar_feed.author[0].name.text, 'GData Ops Demo')

    # Assert the feed author name is as expected
    self.assertEquals(self.calendar_feed.author[0].email.text, 
        'gdata.ops.demo@gmail.com')

    # Assert one of the values for an entry author
    self.assertEquals(self.calendar_feed.entry[0].author[0].name.text, 
        'GData Ops Demo')
    self.assertEquals(self.calendar_feed.entry[0].author[0].email.text, 
        'gdata.ops.demo@gmail.com')

  def testId(self):
    """Tests the existence of a <atom:id> in the feed and entries 
    and verifies the value"""

    # Assert the feed id exists and is an atom.Id
    self.assert_(isinstance(self.calendar_feed.id, atom.Id), 
        "Calendar feed <atom:id> element must be an instance of atom.Id: %s" % (
        self.calendar_feed.id)) 

    # Assert the feed id value is as expected 
    self.assertEquals(self.calendar_feed.id.text, 
        'http://www.google.com/calendar/feeds/default')

    # Assert that each entry has an id which is an atom.Id
    for an_entry in self.calendar_feed.entry:
      self.assert_(isinstance(an_entry.id, atom.Id),
          "Calendar entry <atom:id> element must be an instance of " +
          "atom.Id: %s" % an_entry.id)

    # Assert one of the values for an id
    self.assertEquals(self.calendar_feed.entry[1].id.text, 
        'http://www.google.com/calendar/feeds/default/' +
        'jnh21ovnjgfph21h32gvms2758%40group.calendar.google.com')

  def testPublished(self):
    """Tests the existence of a <atom:published> in the entries 
    and verifies the value"""

    # Assert that each entry has a published value which is an atom.Published
    for an_entry in self.calendar_feed.entry:
      self.assert_(isinstance(an_entry.published, atom.Published),
          "Calendar entry <atom:published> element must be an instance of " +
          "atom.Published: %s" % an_entry.published)

    # Assert one of the values for published is as expected
    self.assertEquals(self.calendar_feed.entry[1].published.text, 
       '2007-03-20T22:48:57.837Z')

  def testUpdated(self):
    """Tests the existence of a <atom:updated> in the feed and the entries 
    and verifies the value"""

    # Assert that the feed updated element exists and is an atom.Updated
    self.assert_(isinstance(self.calendar_feed.updated, atom.Updated), 
        "Calendar feed <atom:updated> element must be an instance of " +
        "atom.Updated: %s" % self.calendar_feed.updated)

    # Assert that each entry has a updated value which is an atom.Updated
    for an_entry in self.calendar_feed.entry:
      self.assert_(isinstance(an_entry.updated, atom.Updated),
          "Calendar entry <atom:updated> element must be an instance of" + 
          "atom.Updated: %s" % an_entry.updated)

    # Assert the feed updated value is as expected
    self.assertEquals(self.calendar_feed.updated.text, 
        '2007-03-20T22:48:57.833Z')

    # Assert one of the values for updated
    self.assertEquals(self.calendar_feed.entry[0].updated.text, 
        '2007-03-20T22:48:52.000Z')

  def testTitle(self):
    """Tests the existence of a <atom:title> in the feed and the entries and 
    verifies the value"""

    # Assert that the feed title element exists and is an atom.Title
    self.assert_(isinstance(self.calendar_feed.title, atom.Title), 
        "Calendar feed <atom:title> element must be an instance of " + 
        "atom.Title: %s" % self.calendar_feed.title)

    # Assert that each entry has a title value which is an atom.Title
    for an_entry in self.calendar_feed.entry:
      self.assert_(isinstance(an_entry.title, atom.Title),
          "Calendar entry <atom:title> element must be an instance of " +
          "atom.Title: %s" % an_entry.title)

    # Assert the feed title value is as expected
    self.assertEquals(self.calendar_feed.title.text, 
        'GData Ops Demo\'s Calendar List')

    # Assert one of the values for title 
    self.assertEquals(self.calendar_feed.entry[0].title.text, 'GData Ops Demo')

  def testColor(self):
    """Tests the existence of a <gCal:color> and verifies the value"""
    
    # Assert the color is present and is a gdata.calendar.Color
    for an_entry in self.calendar_feed.entry:
      self.assert_(isinstance(an_entry.color, gdata.calendar.Color), 
          "Calendar feed <gCal:color> element must be an instance of " +
          "gdata.calendar.Color: %s" % an_entry.color)

    # Assert the color value is as expected
    self.assertEquals(self.calendar_feed.entry[0].color.value, '#2952A3')

  def testAccessLevel(self):
    """Tests the existence of a <gCal:accesslevel> element and verifies the
    value"""

    # Assert the access_level is present and is a gdata.calendar.AccessLevel
    for an_entry in self.calendar_feed.entry:
      self.assert_(isinstance(an_entry.access_level, gdata.calendar.AccessLevel), 
          "Calendar feed <gCal:accesslevel> element must be an instance of " +
          "gdata.calendar.AccessLevel: %s" % an_entry.access_level)

    # Assert the access_level value is as expected
    self.assertEquals(self.calendar_feed.entry[0].access_level.value, 'owner')

  def testTimezone(self):
    """Tests the existence of a <gCal:timezone> element and verifies the
     value"""

    # Assert the timezone is present and is a gdata.calendar.Timezone
    for an_entry in self.calendar_feed.entry:
      self.assert_(isinstance(an_entry.timezone, gdata.calendar.Timezone), 
          "Calendar feed <gCal:timezone> element must be an instance of " +
          "gdata.calendar.Timezone: %s" % an_entry.timezone)

    # Assert the timezone value is as expected
    self.assertEquals(self.calendar_feed.entry[0].timezone.value, 
        'America/Los_Angeles')

  def testHidden(self):
    """Tests the existence of a <gCal:hidden> element and verifies the
     value"""

    # Assert the hidden is present and is a gdata.calendar.Hidden
    for an_entry in self.calendar_feed.entry:
      self.assert_(isinstance(an_entry.hidden, gdata.calendar.Hidden), 
          "Calendar feed <gCal:hidden> element must be an instance of " +
          "gdata.calendar.Hidden: %s" % an_entry.hidden)

    # Assert the hidden value is as expected
    self.assertEquals(self.calendar_feed.entry[0].hidden.value, 'false')

  def testOpenSearch(self):
    """Tests the existence of <openSearch:startIndex>"""
    # Assert that the elements exist and are the appropriate type
    self.assert_(isinstance(self.calendar_feed.start_index, gdata.StartIndex),
          "Calendar feed <openSearch:startIndex> element must be an " +
          "instance of gdata.StartIndex: %s" % self.calendar_feed.start_index)

    # Assert the values for each openSearch element are as expected
    self.assertEquals(self.calendar_feed.start_index.text, '1')

  def testGenerator(self):
    """Tests the existence of <atom:generator> and verifies the value"""

    # Assert that the element exists and is of the appropriate type
    self.assert_(isinstance(self.calendar_feed.generator, atom.Generator),
          "Calendar feed <atom:generator> element must be an instance of " +
          "atom.Generator: %s" % self.calendar_feed.generator)

    # Assert the generator version, uri and text are as expected
    self.assertEquals(self.calendar_feed.generator.text, 'Google Calendar')
    self.assertEquals(self.calendar_feed.generator.version, '1.0')
    self.assertEquals(self.calendar_feed.generator.uri, 
        'http://www.google.com/calendar')

  def testEntryLink(self):
    """Makes sure entry links in the private composite feed are parsed."""

    entry = gdata.calendar.CalendarEventEntryFromString(
        test_data.RECURRENCE_EXCEPTION_ENTRY)

    self.assert_(isinstance(entry.recurrence_exception, list))
    self.assert_(isinstance(entry.recurrence_exception[0].entry_link, 
        gdata.EntryLink))
    self.assert_(isinstance(entry.recurrence_exception[0].entry_link.entry,
        gdata.calendar.CalendarEventEntry))
    self.assertEquals(
        entry.recurrence_exception[0].entry_link.entry.author[0].name.text, 
        'gdata ops')

  def testSequence(self):
    entry = gdata.calendar.CalendarEventEntry(
        sequence=gdata.calendar.Sequence(value='1'))
    entry2 = gdata.calendar.CalendarEventEntryFromString(str(entry))
    self.assertEqual(entry.sequence.value, entry2.sequence.value)
    entry = gdata.calendar.CalendarEventEntryFromString(
        '<entry xmlns="%s"><sequence xmlns="%s" value="7" /></entry>' % (
            atom.ATOM_NAMESPACE, gdata.calendar.GCAL_NAMESPACE))
    self.assertEqual(entry.sequence.value, '7')

  def testOriginalEntry(self):
    """Make sure original entry in the private composite feed are parsed."""

    entry = gdata.calendar.CalendarEventEntryFromString(
        test_data.RECURRENCE_EXCEPTION_ENTRY)

    self.assertEquals(
        entry.recurrence_exception[0].entry_link.entry.original_event.id,
        'i7lgfj69mjqjgnodklif3vbm7g')


class CalendarFeedTestRegenerated(CalendarFeedTest):
  def setUp(self):
    old_calendar_feed = (
        gdata.calendar.CalendarListFeedFromString(test_data.CALENDAR_FEED))
    self.calendar_feed = (
        gdata.calendar.CalendarListFeedFromString(str(old_calendar_feed)))
    tree = ElementTree.fromstring(str(old_calendar_feed))


class CalendarEventFeedTest(unittest.TestCase):
  
  def setUp(self):
    self.calendar_event_feed = (
        gdata.calendar.CalendarEventFeedFromString(
            test_data.CALENDAR_FULL_EVENT_FEED))

  def testEntryCount(self):
    # Assert the number of items in the feed of events
    self.assertEquals(len(self.calendar_event_feed.entry),11)

  def testToAndFromString(self):
    # Assert the appropriate type for each entry
    for an_entry in self.calendar_event_feed.entry:
      self.assert_(isinstance(an_entry, gdata.calendar.CalendarEventEntry), 
          "Entry must be an instance of a CalendarEventEntry")

    # Regenerate feed from xml text
    new_calendar_event_feed = gdata.calendar.CalendarEventFeedFromString(
        str(self.calendar_event_feed))
    for an_entry in new_calendar_event_feed.entry:
      self.assert_(isinstance(an_entry, gdata.calendar.CalendarEventEntry), 
          "Entry in regenerated feed must be an instance of CalendarEventEntry")

  def testAuthor(self):
    """Tests the existence of a <atom:author> and verifies the name and email"""

    # Assert that each element in the feed author list is an atom.Author
    for an_author in self.calendar_event_feed.author:
      self.assert_(isinstance(an_author, atom.Author), 
          "Calendar event feed <atom:author> element must be an instance of " +
          "atom.Author: %s" % an_author)

    # Assert the feed author name is as expected
    self.assertEquals(self.calendar_event_feed.author[0].name.text, 
        'GData Ops Demo')

    # Assert the feed author name is as expected
    self.assertEquals(self.calendar_event_feed.author[0].email.text, 
        'gdata.ops.demo@gmail.com')

    # Assert one of the values for an entry author
    self.assertEquals(self.calendar_event_feed.entry[0].author[0].name.text, 
        'GData Ops Demo')
    self.assertEquals(self.calendar_event_feed.entry[0].author[0].email.text, 
        'gdata.ops.demo@gmail.com')

  def testId(self):
    """Tests the existence of a <atom:id> in the feed and entries and 
    verifies the value"""

    # Assert the feed id exists and is an atom.Id
    self.assert_(isinstance(self.calendar_event_feed.id, atom.Id), 
        "Calendar event feed <atom:id> element must be an instance of " +
        "atom.Id: %s" % self.calendar_event_feed.id)

    # Assert the feed id value is as expected 
    self.assertEquals(self.calendar_event_feed.id.text, 
        'http://www.google.com/calendar/feeds/default/private/full')

    # Assert that each entry has an id which is an atom.Id
    for an_entry in self.calendar_event_feed.entry:
      self.assert_(isinstance(an_entry.id, atom.Id),
          "Calendar event entry <atom:id> element must be an " +
          "instance of atom.Id: %s" % an_entry.id)

    # Assert one of the values for an id
    self.assertEquals(self.calendar_event_feed.entry[1].id.text, 
        'http://www.google.com/calendar/feeds/default/private/full/' + 
        '2qt3ao5hbaq7m9igr5ak9esjo0')

  def testPublished(self):
    """Tests the existence of a <atom:published> in the entries and 
    verifies the value"""

    # Assert that each entry has a published value which is an atom.Published
    for an_entry in self.calendar_event_feed.entry:
      self.assert_(isinstance(an_entry.published, atom.Published),
          "Calendar event entry <atom:published> element must be an instance " +
          "of atom.Published: %s" % an_entry.published)

    # Assert one of the values for published is as expected
    self.assertEquals(self.calendar_event_feed.entry[1].published.text, 
        '2007-03-20T21:26:04.000Z')

  def testUpdated(self):
    """Tests the existence of a <atom:updated> in the feed and the entries and 
    verifies the value"""

    # Assert that the feed updated element exists and is an atom.Updated
    self.assert_(isinstance(self.calendar_event_feed.updated, atom.Updated), 
        "Calendar feed <atom:updated> element must be an instance of " +
        "atom.Updated: %s" % self.calendar_event_feed.updated)

    # Assert that each entry has a updated value which is an atom.Updated
    for an_entry in self.calendar_event_feed.entry:
      self.assert_(isinstance(an_entry.updated, atom.Updated),
          "Calendar event entry <atom:updated> element must be an instance " +
          "of atom.Updated: %s" % an_entry.updated)

    # Assert the feed updated value is as expected
    self.assertEquals(self.calendar_event_feed.updated.text, 
        '2007-03-20T21:29:57.000Z')

    # Assert one of the values for updated
    self.assertEquals(self.calendar_event_feed.entry[3].updated.text, 
        '2007-03-20T21:25:46.000Z')

  def testTitle(self):
    """Tests the existence of a <atom:title> in the feed and the entries 
    and verifies the value"""

    # Assert that the feed title element exists and is an atom.Title
    self.assert_(isinstance(self.calendar_event_feed.title, atom.Title), 
        "Calendar feed <atom:title> element must be an instance of " +
        "atom.Title: %s" % self.calendar_event_feed.title)

    # Assert that each entry has a title value which is an atom.Title
    for an_entry in self.calendar_event_feed.entry:
      self.assert_(isinstance(an_entry.title, atom.Title),
          "Calendar event entry <atom:title> element must be an instance of " +
          "atom.Title: %s" % an_entry.title)

    # Assert the feed title value is as expected
    self.assertEquals(self.calendar_event_feed.title.text, 'GData Ops Demo')

    # Assert one of the values for title 
    self.assertEquals(self.calendar_event_feed.entry[0].title.text, 
        'test deleted')

  def testPostLink(self):
    """Tests the existence of a <atom:link> with a rel='...#post' 
    and verifies the value"""

    # Assert that each link in the feed is an atom.Link
    for a_link in self.calendar_event_feed.link:
      self.assert_(isinstance(a_link, atom.Link),
          "Calendar event entry <atom:link> element must be an instance of " +
          "atom.Link: %s" % a_link)

    # Assert post link exists
    self.assert_(self.calendar_event_feed.GetPostLink() is not None)

    # Assert the post link value is as expected
    self.assertEquals(self.calendar_event_feed.GetPostLink().href, 
        'http://www.google.com/calendar/feeds/default/private/full')

  def testEditLink(self):
    """Tests the existence of a <atom:link> with a rel='edit' in each entry 
    and verifies the value"""

    # Assert that each link in the feed is an atom.Link
    for a_link in self.calendar_event_feed.link:
      self.assert_(isinstance(a_link, atom.Link),
          "Calendar event entry <atom:link> element must be an instance of " + 
          "atom.Link: %s" % a_link)

    # Assert edit link exists
    for a_entry in self.calendar_event_feed.entry:
      self.assert_(a_entry.GetEditLink() is not None)

    # Assert the edit link value is as expected
    self.assertEquals(self.calendar_event_feed.entry[0].GetEditLink().href, 
        'http://www.google.com/calendar/feeds/default/private/full/o99flmgm' +
        'kfkfrr8u745ghr3100/63310109397')
    self.assertEquals(self.calendar_event_feed.entry[0].GetEditLink().type, 
        'application/atom+xml')

  def testOpenSearch(self):
    """Tests the existence of <openSearch:totalResults>, 
    <openSearch:startIndex>, <openSearch:itemsPerPage>"""

    # Assert that the elements exist and are the appropriate type
    self.assert_(isinstance(self.calendar_event_feed.total_results, 
        gdata.TotalResults),
        "Calendar event feed <openSearch:totalResults> element must be an " +
        "instance of gdata.TotalResults: %s" % (
        self.calendar_event_feed.total_results))
    self.assert_(
        isinstance(self.calendar_event_feed.start_index, gdata.StartIndex),
        "Calendar event feed <openSearch:startIndex> element must be an " +
        "instance of gdata.StartIndex: %s" % (
        self.calendar_event_feed.start_index))
    self.assert_(
        isinstance(self.calendar_event_feed.items_per_page, gdata.ItemsPerPage),
        "Calendar event feed <openSearch:itemsPerPage> element must be an " +
        "instance of gdata.ItemsPerPage: %s" % (
        self.calendar_event_feed.items_per_page))

    # Assert the values for each openSearch element are as expected
    self.assertEquals(self.calendar_event_feed.total_results.text, '10')
    self.assertEquals(self.calendar_event_feed.start_index.text, '1')
    self.assertEquals(self.calendar_event_feed.items_per_page.text, '25')

  def testGenerator(self):
    """Tests the existence of <atom:generator> and verifies the value"""

    # Assert that the element exists and is of the appropriate type
    self.assert_(isinstance(self.calendar_event_feed.generator, atom.Generator),
          "Calendar event feed <atom:generator> element must be an instance " +
          "of atom.Generator: %s" % self.calendar_event_feed.generator)

    # Assert the generator version, uri and text are as expected
    self.assertEquals(self.calendar_event_feed.generator.text, 
        'Google Calendar')
    self.assertEquals(self.calendar_event_feed.generator.version, '1.0')
    self.assertEquals(self.calendar_event_feed.generator.uri, 
        'http://www.google.com/calendar')

  def testCategory(self):
    """Tests the existence of <atom:category> and verifies the value"""

    # Assert that the element exists and is of the appropriate type and value
    for a_category in self.calendar_event_feed.category:
      self.assert_(isinstance(a_category, atom.Category),
          "Calendar event feed <atom:category> element must be an instance " +
          "of atom.Category: %s" % a_category)
      self.assertEquals(a_category.scheme, 
          'http://schemas.google.com/g/2005#kind')
      self.assertEquals(a_category.term, 
          'http://schemas.google.com/g/2005#event')

    for an_event in self.calendar_event_feed.entry:
      for a_category in an_event.category:
        self.assert_(isinstance(a_category, atom.Category),
            "Calendar event feed entry <atom:category> element must be an " +
            "instance of atom.Category: %s" % a_category)
        self.assertEquals(a_category.scheme, 
            'http://schemas.google.com/g/2005#kind')
        self.assertEquals(a_category.term, 
            'http://schemas.google.com/g/2005#event')


  def testSendEventNotifications(self):
    """Test the existence of <gCal:sendEventNotifications> 
    and verifies the value"""

    # Assert that the element exists and is of the appropriate type and value
    for an_event in self.calendar_event_feed.entry:
      self.assert_(isinstance(an_event.send_event_notifications, 
          gdata.calendar.SendEventNotifications),
          ("Calendar event feed entry <gCal:sendEventNotifications> element " +
          "must be an instance of gdata.calendar.SendEventNotifications: %s") % (
          an_event.send_event_notifications,))
   
    # Assert the <gCal:sendEventNotifications> are as expected 
    self.assertEquals(
        self.calendar_event_feed.entry[0].send_event_notifications.value,
        'false')

    self.assertEquals(
        self.calendar_event_feed.entry[2].send_event_notifications.value,
        'true')

  def testQuickAdd(self):
    """Test the existence of <gCal:quickadd> 
    and verifies the value"""

    entry = gdata.calendar.CalendarEventEntry()
    entry.quick_add = gdata.calendar.QuickAdd(value='true')
    unmarshalled_entry = entry.ToString()
    tag = '{%s}quickadd' % (gdata.calendar.GCAL_NAMESPACE)
    marshalled_entry = ElementTree.fromstring(unmarshalled_entry).find(tag)
    self.assert_(marshalled_entry.attrib['value'],'true')
    self.assert_(marshalled_entry.tag,tag)

  def testEventStatus(self):
    """Test the existence of <gd:eventStatus> 
    and verifies the value"""

    # Assert that the element exists and is of the appropriate type and value
    for an_event in self.calendar_event_feed.entry:
      self.assert_(isinstance(an_event.event_status, 
          gdata.calendar.EventStatus),
          ("Calendar event feed entry <gd:eventStatus> element " +
          "must be an instance of gdata.calendar.EventStatus: %s") % (
          an_event.event_status,))
   
    # Assert the <gd:eventStatus> are as expected 
    self.assertEquals(
        self.calendar_event_feed.entry[0].event_status.value,
        'CANCELED')

    self.assertEquals(
        self.calendar_event_feed.entry[1].event_status.value,
        'CONFIRMED')

  def testComments(self):
    """Tests the existence of <atom:comments> and verifies the value"""

    # Assert that the element exists and is of the appropriate type and value
    for an_event in self.calendar_event_feed.entry:
      self.assert_(an_event.comments is None or isinstance(an_event.comments, 
          gdata.calendar.Comments),
          ("Calendar event feed entry <gd:comments> element " +
          "must be an instance of gdata.calendar.Comments: %s") % (
          an_event.comments,))

  def testVisibility(self):
    """Test the existence of <gd:visibility> and verifies the value"""

    # Assert that the element exists and is of the appropriate type and value
    for an_event in self.calendar_event_feed.entry:
      self.assert_(isinstance(an_event.visibility, 
          gdata.calendar.Visibility),
          ("Calendar event feed entry <gd:visibility> element " +
          "must be an instance of gdata.calendar.Visibility: %s") % (
          an_event.visibility,))
   
    # Assert the <gd:visibility> are as expected 
    self.assertEquals(
        self.calendar_event_feed.entry[0].visibility.value,
        'DEFAULT')

    self.assertEquals(
        self.calendar_event_feed.entry[1].visibility.value,
        'PRIVATE')

    self.assertEquals(
        self.calendar_event_feed.entry[2].visibility.value,
        'PUBLIC')

  def testTransparency(self):
    """Test the existence of <gd:transparency> and verifies the value"""

    # Assert that the element exists and is of the appropriate type and value
    for an_event in self.calendar_event_feed.entry:
      self.assert_(isinstance(an_event.transparency, 
          gdata.calendar.Transparency),
          ("Calendar event feed entry <gd:transparency> element " +
          "must be an instance of gdata.calendar.Transparency: %s") % (
          an_event.transparency,))
   
    # Assert the <gd:transparency> are as expected 
    self.assertEquals(
        self.calendar_event_feed.entry[0].transparency.value,
        'OPAQUE')

    self.assertEquals(
        self.calendar_event_feed.entry[1].transparency.value,
        'OPAQUE')

    self.assertEquals(
        self.calendar_event_feed.entry[2].transparency.value,
        'OPAQUE')
 
    # TODO: TEST VALUES OF VISIBILITY OTHER THAN OPAQUE

  def testWhere(self):
    """Tests the existence of a <gd:where> in the entries 
    and verifies the value"""

    # Assert that each entry has a where value which is an gdata.calendar.Where
    for an_entry in self.calendar_event_feed.entry:
      for a_where in an_entry.where:
        self.assert_(isinstance(a_where, gdata.calendar.Where),
            "Calendar event entry <gd:where> element must be an instance of " +
            "gdata.calendar.Where: %s" % a_where)

    # Assert one of the values for where is as expected
    self.assertEquals(self.calendar_event_feed.entry[1].where[0].value_string, 
        'Dolores Park with Kim')

  def testWhenAndReminder(self):
    """Tests the existence of a <gd:when> and <gd:reminder> in the entries 
    and verifies the values"""

    # Assert that each entry's when value is a gdata.calendar.When
    # Assert that each reminder is a gdata.calendar.Reminder 
    for an_entry in self.calendar_event_feed.entry:
      for a_when in an_entry.when:
        self.assert_(isinstance(a_when, gdata.calendar.When),
            "Calendar event entry <gd:when> element must be an instance " +
            "of gdata.calendar.When: %s" % a_when)
        for a_reminder in a_when.reminder:
          self.assert_(isinstance(a_reminder, gdata.calendar.Reminder),
              "Calendar event entry <gd:reminder> element must be an " +
              "instance of gdata.calendar.Reminder: %s" % a_reminder)

    # Assert one of the values for when is as expected
    self.assertEquals(self.calendar_event_feed.entry[0].when[0].start_time, 
        '2007-03-23T12:00:00.000-07:00')
    self.assertEquals(self.calendar_event_feed.entry[0].when[0].end_time, 
        '2007-03-23T13:00:00.000-07:00')

    # Assert the reminder child of when is as expected
    self.assertEquals(
        self.calendar_event_feed.entry[0].when[0].reminder[0].minutes, '10')
    self.assertEquals(
        self.calendar_event_feed.entry[1].when[0].reminder[0].minutes, '20')

  def testBatchRequestParsing(self):
    batch_request = gdata.calendar.CalendarEventFeedFromString(
        test_data.CALENDAR_BATCH_REQUEST)
    self.assertEquals(len(batch_request.entry), 4)
    # Iterate over the batch request entries and match the operation with 
    # the batch id. These values are hard coded to match the test data.
    for entry in batch_request.entry:
      if entry.batch_id.text == '1':
        self.assertEquals(entry.batch_operation.type, 'insert')
      if entry.batch_id.text == '2':
        self.assertEquals(entry.batch_operation.type, 'query')
      if entry.batch_id.text == '3':
        self.assertEquals(entry.batch_operation.type, 'update')
        self.assertEquals(entry.title.text, 'Event updated via batch')
      if entry.batch_id.text == '4':
        self.assertEquals(entry.batch_operation.type, 'delete')
        self.assertEquals(entry.id.text, 
                          'http://www.google.com/calendar/feeds/default/'
                          'private/full/d8qbg9egk1n6lhsgq1sjbqffqc')
        self.assertEquals(entry.GetEditLink().href, 
                          'http://www.google.com/calendar/feeds/default/'
                          'private/full/d8qbg9egk1n6lhsgq1sjbqffqc/'
                          '63326018324')

  def testBatchResponseParsing(self):
    batch_response = gdata.calendar.CalendarEventFeedFromString(
        test_data.CALENDAR_BATCH_RESPONSE)
    self.assertEquals(len(batch_response.entry), 4)
    for entry in batch_response.entry:
      if entry.batch_id.text == '1':
        self.assertEquals(entry.batch_operation.type, 'insert')
        self.assertEquals(entry.batch_status.code, '201')
        self.assertEquals(entry.batch_status.reason, 'Created')
        self.assertEquals(entry.id.text, 'http://www.google.com/calendar/'
                          'feeds/default/private/full/'
                          'n9ug78gd9tv53ppn4hdjvk68ek')
      if entry.batch_id.text == '2':
        self.assertEquals(entry.batch_operation.type, 'query')
      if entry.batch_id.text == '3':
        self.assertEquals(entry.batch_operation.type, 'update')
      if entry.batch_id.text == '4':
        self.assertEquals(entry.batch_operation.type, 'delete')
        self.assertEquals(entry.id.text, 'http://www.google.com/calendar/'
                          'feeds/default/private/full/'
                          'd8qbg9egk1n6lhsgq1sjbqffqc')

  # TODO add reminder tests for absolute_time and hours/seconds (if possible)
  # TODO test recurrence and recurrenceexception
  # TODO test originalEvent 

class CalendarWebContentTest(unittest.TestCase):
  def setUp(self):
    self.calendar_event_feed = (
        gdata.calendar.CalendarEventFeedFromString(
            test_data.CALENDAR_FULL_EVENT_FEED))
    
  def testAddSimpleWebContentEventEntry(self):
    """Verifies that we can add a web content link to an event entry."""
    
    title = "Al Einstein's Birthday!"
    href = 'http://gdata.ops.demo.googlepages.com/birthdayicon.gif'
    type = 'image/jpeg'
    url = 'http://gdata.ops.demo.googlepages.com/einstein.jpg'
    width = '300'
    height = '225'
    
    # Create a web content event
    event = gdata.calendar.CalendarEventEntry()    
    web_content = gdata.calendar.WebContent(url=url, width=width, height=height)
    web_content_link = gdata.calendar.WebContentLink(title=title, 
        href=href, link_type=type, web_content=web_content)
    event.link.append(web_content_link)
    
    # Verify the web content link exists and contains the expected data    
    web_content_link = event.GetWebContentLink()
    self.assertValidWebContentLink(title, href, type, web_content_link)
    
    # Verify the web content element exists and contains the expected data    
    web_content_element = web_content_link.web_content
    self.assertValidSimpleWebContent(url, width, height, web_content_element)
 
  def testAddWebContentGadgetEventEntry(self):
    """Verifies that we can add a web content gadget link to an event entry."""

    title = "Date and Time Gadget"
    href = 'http://gdata.ops.demo.googlepages.com/birthdayicon.gif'
    url = 'http://google.com/ig/modules/datetime.xml'
    type = 'application/x-google-gadgets+xml'
    width = '300'
    height = '200'
    pref_name = 'color'
    pref_value = 'green'

    # Create a web content event
    event = gdata.calendar.CalendarEventEntry()
    web_content = gdata.calendar.WebContent(url=url, width=width, height=height)
    web_content.gadget_pref.append(
        gdata.calendar.WebContentGadgetPref(name=pref_name, value=pref_value))
    web_content_link = gdata.calendar.WebContentLink(title=title,
        href=href, web_content=web_content, link_type=type)
    event.link.append(web_content_link)

    # Verify the web content link exists and contains the expected data    
    web_content_link = event.GetWebContentLink()
    self.assertValidWebContentLink(title, href, type, web_content_link)

    # Verify the web content element exists and contains the expected data    
    web_content_element = web_content_link.web_content
    self.assertValidWebContentGadget(url, width, height, 
        pref_name, pref_value, web_content_element)
 
  def testFromXmlToSimpleWebContent(self):
    """Verifies that we can read a web content link from an event entry."""

    # Expected values (from test_data.py file)
    title = 'World Cup'
    href = 'http://www.google.com/calendar/images/google-holiday.gif'
    type = 'image/gif'
    url = 'http://www.google.com/logos/worldcup06.gif'
    width = '276'
    height = '120'

    # Note: The tenth event entry contains web content
    web_content_event = self.calendar_event_feed.entry[9]

    # Verify the web content link exists and contains the expected data
    web_content_link = web_content_event.GetWebContentLink()
    self.assertValidWebContentLink(title, href, type, web_content_link)
    
    # Verify the web content element exists and contains the expected data
    web_content_element = web_content_link.web_content
    self.assertValidSimpleWebContent(url, width, height, web_content_element)

  def testFromXmlToWebContentGadget(self):
    """Verifies that we can read a web content link from an event entry."""

    # Expected values (from test_data.py file)
    title = 'Date and Time Gadget'
    href = 'http://gdata.ops.demo.googlepages.com/birthdayicon.gif'
    url = 'http://google.com/ig/modules/datetime.xml'
    type = 'application/x-google-gadgets+xml'
    width = '300'
    height = '136'
    pref_name = 'color'
    pref_value = 'green'

    # Note: The eleventh event entry contains web content
    web_content_event = self.calendar_event_feed.entry[10]
  
    # Verify the web content link exists and contains the expected data
    web_content_link = web_content_event.GetWebContentLink()
    self.assertValidWebContentLink(title, href, type, web_content_link)

    # Verify the web content element exists and contains the expected data
    web_content_element = web_content_link.web_content
    self.assertValidWebContentGadget(url, width, height, pref_name, 
        pref_value, web_content_element)
    
  def assertValidWebContentLink(self, expected_title=None, expected_href=None, 
      expected_type=None, web_content_link=None):
    """Asserts that the web content link is the correct type and contains the
    expected values"""
    
    self.assert_(isinstance(web_content_link, gdata.calendar.WebContentLink),
          "Web content link element must be an " +
          "instance of gdata.calendar.WebContentLink: %s" % web_content_link)
    expected_rel = '%s/%s' % (gdata.calendar.GCAL_NAMESPACE, 'webContent')
    self.assertEquals(expected_rel, web_content_link.rel)
    self.assertEqual(expected_title, web_content_link.title)
    self.assertEqual(expected_href, web_content_link.href)
    self.assertEqual(expected_type, web_content_link.type)

  def assertValidSimpleWebContent(self, expected_url=None, expected_width=None, 
      expected_height=None, web_content_element=None):
    """Asserts that the web content element is the correct type and contains
    the expected values"""

    self.assert_(isinstance(web_content_element, gdata.calendar.WebContent),
          "Calendar event entry <gCal:webContent> element must be an " +
          "instance of gdata.calendar.WebContent: %s" % web_content_element)
    self.assertEquals(expected_width, web_content_element.width)
    self.assertEquals(expected_height, web_content_element.height)
    self.assertEquals(expected_url, web_content_element.url)

  def assertValidWebContentGadget(self, expected_url=None, expected_width=None,
      expected_height=None, expected_pref_name=None, expected_pref_value=None, 
      web_content_element=None):
    """Asserts that the web content element is the correct type and contains
    the expected values"""

    self.assert_(isinstance(web_content_element, gdata.calendar.WebContent),
          "Calendar event entry <gCal:webContent> element must be an " +
          "instance of gdata.calendar.WebContent: %s" % web_content_element)
    self.assertEquals(expected_width, web_content_element.width)
    self.assertEquals(expected_height, web_content_element.height)
    self.assertEquals(expected_url, web_content_element.url)
    self.assertEquals(expected_pref_name, 
        web_content_element.gadget_pref[0].name)
    self.assertEquals(expected_pref_value, 
        web_content_element.gadget_pref[0].value)

  def testSampleCode(self):
    # From http://code.google.com/apis/calendar/gadgets/event/
    wc = gdata.calendar.WebContent()
    wc.url = 'http://www.thefreedictionary.com/_/WoD/wod-module.xml'
    wc.width = '300'
    wc.height = '136'
    wc.gadget_pref.append(gdata.calendar.WebContentGadgetPref(name='Days', value='1'))
    wc.gadget_pref.append(gdata.calendar.WebContentGadgetPref(name='Format', value='0'))
    wcl = gdata.calendar.WebContentLink()
    wcl.title = 'Word of the Day'
    wcl.href = 'http://www.thefreedictionary.com/favicon.ico'
    wcl.type = 'application/x-google-gadgets+xml'
    wcl.web_content = wc
    self.assertEqual(wcl.web_content.url,
                     'http://www.thefreedictionary.com/_/WoD/wod-module.xml')
    self.assertEqual(wcl.type, 'application/x-google-gadgets+xml')
    self.assertEqual(wcl.web_content.height, '136')


class ExtendedPropertyTest(unittest.TestCase):

  def testExtendedPropertyToAndFromXml(self):
    ep = gdata.calendar.ExtendedProperty(name='test')
    ep.value = 'val'
    xml_string = ep.ToString()
    ep2 = gdata.ExtendedPropertyFromString(xml_string)
    self.assertEquals(ep.name, ep2.name)
    self.assertEquals(ep.value, ep2.value)
      

if __name__ == '__main__':
  unittest.main()