apps/catalogue/tests.py

   1 # -*- coding: utf-8 -*-
   2 from django.test import TestCase
   3 from catalogue import models, views
   4 from django.core.files.base import ContentFile
   5 from django.contrib.auth.models import User, AnonymousUser
   6 from django.test.client import Client
   7
   8 from nose.tools import raises
   9 from StringIO import StringIO
  10
  11 class BasicSearchLogicTests(TestCase):
  12
  13     def setUp(self):
  14         self.author_tag = models.Tag.objects.create(
  15                                 name=u'Adam Mickiewicz [SubWord]',
  16                                 category=u'author', slug="one")
  17
  18         self.unicode_tag = models.Tag.objects.create(
  19                                 name=u'Tadeusz Żeleński (Boy)',
  20                                 category=u'author', slug="two")
  21
  22         self.polish_tag = models.Tag.objects.create(
  23                                 name=u'ĘÓĄŚŁŻŹĆŃęóąśłżźćń',
  24                                 category=u'author', slug="three")
  25
  26     @raises(ValueError)
  27     def test_empty_query(self):
  28         """ Check that empty queries raise an error. """
  29         views.find_best_matches(u'')
  30
  31     @raises(ValueError)
  32     def test_one_letter_query(self):
  33         """ Check that one letter queries aren't permitted. """
  34         views.find_best_matches(u't')
  35
  36     def test_match_by_prefix(self):
  37         """ Tags should be matched by prefix of words within it's name. """
  38         self.assertEqual(views.find_best_matches(u'Ada'), (self.author_tag,))
  39         self.assertEqual(views.find_best_matches(u'Mic'), (self.author_tag,))
  40         self.assertEqual(views.find_best_matches(u'Mickiewicz'), (self.author_tag,))
  41
  42     def test_match_case_insensitive(self):
  43         """ Tag names should match case insensitive. """
  44         self.assertEqual(views.find_best_matches(u'adam mickiewicz'), (self.author_tag,))
  45
  46     def test_match_case_insensitive_unicode(self):
  47         """ Tag names should match case insensitive (unicode). """
  48         self.assertEqual(views.find_best_matches(u'tadeusz żeleński (boy)'), (self.unicode_tag,))
  49
  50     def test_word_boundary(self):
  51         self.assertEqual(views.find_best_matches(u'SubWord'), (self.author_tag,))
  52         self.assertEqual(views.find_best_matches(u'[SubWord'), (self.author_tag,))
  53
  54     def test_unrelated_search(self):
  55         self.assertEqual(views.find_best_matches(u'alamakota'), tuple())
  56         self.assertEqual(views.find_best_matches(u'Adama'), ())
  57
  58     def test_infix_doesnt_match(self):
  59         """ Searching for middle of a word shouldn't match. """
  60         self.assertEqual(views.find_best_matches(u'deusz'), tuple())
  61
  62     def test_diactricts_removal_pl(self):
  63         """ Tags should match both with and without national characters. """
  64         self.assertEqual(views.find_best_matches(u'ĘÓĄŚŁŻŹĆŃęóąśłżźćń'), (self.polish_tag,))
  65         self.assertEqual(views.find_best_matches(u'EOASLZZCNeoaslzzcn'), (self.polish_tag,))
  66         self.assertEqual(views.find_best_matches(u'eoaslzzcneoaslzzcn'), (self.polish_tag,))
  67
  68     def test_diactricts_query_removal_pl(self):
  69         """ Tags without national characters shouldn't be matched by queries with them. """
  70         self.assertEqual(views.find_best_matches(u'Adąm'), ())
  71
  72     def test_sloppy(self):
  73         self.assertEqual(views.find_best_matches(u'Żelenski'), (self.unicode_tag,))
  74         self.assertEqual(views.find_best_matches(u'zelenski'), (self.unicode_tag,))
  75
  76
  77 class PersonStub(object):
  78
  79     def __init__(self, first_names, last_name):
  80         self.first_names = first_names
  81         self.last_name = last_name
  82
  83 class BookInfoStub(object):
  84
  85     def __init__(self, **kwargs):
  86         self.__dict = kwargs
  87
  88     def __setattr__(self, key, value):
  89         if not key.startswith('_'):
  90             self.__dict[key] = value
  91         return object.__setattr__(self, key, value)
  92
  93     def __getattr__(self, key):
  94         return self.__dict[key]
  95
  96     def to_dict(self):
  97         return dict((key, unicode(value)) for key, value in self.__dict.items())
  98
  99 class BookImportLogicTests(TestCase):
 100
 101     def setUp(self):
 102         self.book_info = BookInfoStub(
 103             url=u"http://wolnelektury.pl/example/default_book",
 104             about=u"http://wolnelektury.pl/example/URI/default_book",
 105             title=u"Default Book",
 106             author=PersonStub(("Jim",), "Lazy"),
 107             kind="X-Kind",
 108             genre="X-Genre",
 109             epoch="X-Epoch",
 110         )
 111
 112         self.expected_tags = [
 113            ('author', 'jim-lazy'),
 114            ('book', 'l-default_book'),
 115            ('genre', 'x-genre'),
 116            ('epoch', 'x-epoch'),
 117            ('kind', 'x-kind'),
 118         ]
 119         self.expected_tags.sort()
 120
 121     def test_empty_book(self):
 122         BOOK_TEXT = "<utwor />"
 123         book = models.Book.from_text_and_meta(ContentFile(BOOK_TEXT), self.book_info)
 124
 125         self.assertEqual(book.title, "Default Book")
 126         self.assertEqual(book.slug, "default_book")
 127         self.assert_(book.parent is None)
 128         self.assertFalse(book.has_html_file())
 129
 130         # no fragments generated
 131         self.assertEqual(book.fragments.count(), 0)
 132
 133         # TODO: this should be filled out probably...
 134         self.assertEqual(book.wiki_link, '')
 135         self.assertEqual(book.gazeta_link, '')
 136         self.assertEqual(book._short_html, '')
 137         self.assertEqual(book.description, '')
 138
 139         tags = [ (tag.category, tag.slug) for tag in book.tags ]
 140         tags.sort()
 141
 142         self.assertEqual(tags, self.expected_tags)
 143
 144     def test_book_with_fragment(self):
 145         BOOK_TEXT = """<utwor>
 146         <opowiadanie>
 147             <akap><begin id="m01" /><motyw id="m01">Love</motyw>Ala ma kota<end id="m01" /></akap>
 148         </opowiadanie></utwor>
 149         """
 150
 151         book = models.Book.from_text_and_meta(ContentFile(BOOK_TEXT), self.book_info)
 152         self.assertTrue(book.has_html_file())
 153
 154         self.assertEqual(book.fragments.count(), 1)
 155         self.assertEqual(book.fragments.all()[0].text, u'<p class="paragraph">Ala ma kota</p>\n')
 156
 157         self.assert_(('theme', 'love') in [ (tag.category, tag.slug) for tag in book.tags ])
 158
 159     def test_book_replace_title(self):
 160         BOOK_TEXT = """<utwor />"""
 161         self.book_info.title = u"Extraordinary"
 162         book = models.Book.from_text_and_meta(ContentFile(BOOK_TEXT), self.book_info)
 163
 164         tags = [ (tag.category, tag.slug) for tag in book.tags ]
 165         tags.sort()
 166
 167         self.assertEqual(tags, self.expected_tags)
 168
 169     def test_book_replace_author(self):
 170         BOOK_TEXT = """<utwor />"""
 171         self.book_info.author = PersonStub(("Hans", "Christian"), "Andersen")
 172         book = models.Book.from_text_and_meta(ContentFile(BOOK_TEXT), self.book_info)
 173
 174         tags = [ (tag.category, tag.slug) for tag in book.tags ]
 175         tags.sort()
 176
 177         self.expected_tags.remove(('author', 'jim-lazy'))
 178         self.expected_tags.append(('author', 'hans-christian-andersen'))
 179         self.expected_tags.sort()
 180
 181         self.assertEqual(tags, self.expected_tags)
 182
 183         # the old tag should disappear
 184         self.assertRaises(models.Tag.DoesNotExist, models.Tag.objects.get,
 185                     slug="jim-lazy", category="author")
 186
 187
 188
 189 class BooksByTagFlat(TestCase):
 190     def setUp(self):
 191         self.tag_empty = models.Tag(name='Empty tag', slug='empty', category='author')
 192         self.tag_common = models.Tag(name='Common author', slug='common', category='author')
 193
 194         self.tag_kind1 = models.Tag(name='Type 1', slug='type1', category='kind')
 195         self.tag_kind2 = models.Tag(name='Type 2', slug='type2', category='kind')
 196         self.tag_kind3 = models.Tag(name='Type 3', slug='type3', category='kind')
 197         for tag in self.tag_empty, self.tag_common, self.tag_kind1, self.tag_kind2, self.tag_kind3:
 198             tag.save()
 199
 200
 201         self.parent = models.Book(title='Parent', slug='parent')
 202         self.parent.save()
 203
 204         self.similar_child = models.Book(title='Similar child',
 205                                          slug='similar_child',
 206                                          parent=self.parent)
 207         self.similar_child.save()
 208         self.similar_grandchild = models.Book(title='Similar grandchild',
 209                                               slug='similar_grandchild',
 210                                               parent=self.similar_child)
 211         self.similar_grandchild.save()
 212         for book in self.parent, self.similar_child, self.similar_grandchild:
 213             book.tags = [self.tag_common, self.tag_kind1]
 214             book.save()
 215
 216         self.different_child = models.Book(title='Different child',
 217                                            slug='different_child',
 218                                            parent=self.parent)
 219         self.different_child.save()
 220         self.different_child.tags = [self.tag_common, self.tag_kind2]
 221         self.different_child.save()
 222         self.different_grandchild = models.Book(title='Different grandchild',
 223                                                 slug='different_grandchild',
 224                                                 parent=self.different_child)
 225         self.different_grandchild.save()
 226         self.different_grandchild.tags = [self.tag_common, self.tag_kind3]
 227         self.different_grandchild.save()
 228
 229         for book in models.Book.objects.all():
 230             l_tag = models.Tag(name=book.title, slug='l-'+book.slug, category='book')
 231             l_tag.save()
 232             book.tags = list(book.tags) + [l_tag]
 233
 234
 235         self.client = Client()
 236
 237     def test_nonexistent_tag(self):
 238         """ Looking for a non-existent tag should yield 404 """
 239         self.assertEqual(404, self.client.get('/katalog/czeslaw_milosz/').status_code)
 240
 241     def test_book_tag(self):
 242         """ Looking for a book tag isn't permitted """
 243         self.assertEqual(404, self.client.get('/katalog/parent/').status_code)
 244
 245     def test_tag_empty(self):
 246         """ Tag with no books should return no books and no related tags """
 247         context = self.client.get('/katalog/empty/').context
 248         self.assertEqual(0, len(context['object_list']))
 249         self.assertEqual(0, len(context['categories']))
 250
 251     def test_tag_common(self):
 252         """ Filtering by tag should only yield top-level books """
 253         context = self.client.get('/katalog/%s/' % self.tag_common.slug).context
 254         self.assertEqual(list(context['object_list']),
 255                          [self.parent])
 256
 257