apps/catalogue/tests/tags.py

   1 # -*- coding: utf-8 -*-
   2 from catalogue import models
   3 from catalogue.test_utils import *
   4 from django.core.files.base import ContentFile
   5 from slughifi import slughifi
   6
   7 from nose.tools import raises
   8
   9 def info_args(title):
  10     """ generate some keywords for comfortable BookInfoCreation  """
  11     slug = unicode(slughifi(title))
  12     return {
  13         'title': unicode(title),
  14         'slug': slug,
  15         'url': u"http://wolnelektury.pl/example/%s" % slug,
  16         'about': u"http://wolnelektury.pl/example/URI/%s" % slug,
  17     }
  18
  19
  20 class BooksByTagTests(WLTestCase):
  21     """ tests the /katalog/tag page for found books """
  22
  23     def setUp(self):
  24         WLTestCase.setUp(self)
  25         author = PersonStub(("Common",), "Man")
  26         tags = dict(genre='G', epoch='E', author=author, kind="K")
  27
  28         # grandchild
  29         kwargs = info_args(u"GChild")
  30         kwargs.update(tags)
  31         gchild_info = BookInfoStub(**kwargs)
  32         # child
  33         kwargs = info_args(u"Child")
  34         kwargs.update(tags)
  35         child_info = BookInfoStub(parts=[gchild_info.url], **kwargs)
  36         # other grandchild
  37         kwargs = info_args(u"Different GChild")
  38         kwargs.update(tags)
  39         diffgchild_info = BookInfoStub(**kwargs)
  40         # other child
  41         kwargs = info_args(u"Different Child")
  42         kwargs.update(tags)
  43         kwargs['kind'] = 'K2'
  44         diffchild_info = BookInfoStub(parts=[diffgchild_info.url], **kwargs)
  45         # parent
  46         kwargs = info_args(u"Parent")
  47         kwargs.update(tags)
  48         parent_info = BookInfoStub(parts=[child_info.url, diffchild_info.url], **kwargs)
  49
  50         # create the books
  51         book_file = ContentFile('<utwor />')
  52         for info in gchild_info, child_info, diffgchild_info, diffchild_info, parent_info:
  53             book = models.Book.from_text_and_meta(book_file, info)
  54
  55         # useful tags
  56         self.author = models.Tag.objects.get(name='Common Man', category='author')
  57         models.Tag.objects.create(name='Empty tag', slug='empty', category='author')
  58
  59     def test_nonexistent_tag(self):
  60         """ Looking for a non-existent tag should yield 404 """
  61         # NOTE: this yields a false positive, 'cause of URL change
  62         self.assertEqual(404, self.client.get('/katalog/czeslaw_milosz/').status_code)
  63
  64     def test_book_tag(self):
  65         """ Looking for a book tag isn't permitted """
  66         self.assertEqual(404, self.client.get('/katalog/parent/').status_code)
  67
  68     def test_tag_empty(self):
  69         """ Tag with no books should return no books """
  70         context = self.client.get('/katalog/empty/').context
  71         self.assertEqual(0, len(context['object_list']))
  72
  73     def test_tag_common(self):
  74         """ Filtering by tag should only yield top-level books. """
  75         context = self.client.get('/katalog/%s/' % self.author.slug).context
  76         self.assertEqual([book.title for book in context['object_list']],
  77                          ['Parent'])
  78
  79     def test_tag_child(self):
  80         """ Filtering by child's tag should yield the child """
  81         context = self.client.get('/katalog/k2/').context
  82         self.assertEqual([book.title for book in context['object_list']],
  83                          ['Different Child'])
  84
  85     def test_tag_child_jump(self):
  86         """ Of parent and grandchild, only parent should be returned. """
  87         context = self.client.get('/katalog/k/').context
  88         self.assertEqual([book.title for book in context['object_list']],
  89                          ['Parent'])
  90
  91
  92 class TagRelatedTagsTests(WLTestCase):
  93     """ tests the /katalog/tag/ page for related tags """
  94
  95     def setUp(self):
  96         WLTestCase.setUp(self)
  97         author = PersonStub(("Common",), "Man")
  98
  99         gchild_info = BookInfoStub(author=author, genre="GchildGenre", epoch='Epoch', kind="Kind",
 100                                    **info_args(u"GChild"))
 101         child1_info = BookInfoStub(author=author, genre="ChildGenre", epoch='Epoch', kind="ChildKind",
 102                                    parts=[gchild_info.url],
 103                                    **info_args(u"Child1"))
 104         child2_info = BookInfoStub(author=author, genre="ChildGenre", epoch='Epoch', kind="ChildKind",
 105                                    **info_args(u"Child2"))
 106         parent_info = BookInfoStub(author=author, genre="Genre", epoch='Epoch', kind="Kind",
 107                                    parts=[child1_info.url, child2_info.url],
 108                                    **info_args(u"Parent"))
 109
 110         for info in gchild_info, child1_info, child2_info, parent_info:
 111             book_text = """<utwor><opowiadanie><akap>
 112                 <begin id="m01" />
 113                     <motyw id="m01">Theme, %sTheme</motyw>
 114                     Ala ma kota
 115                 <end id="m01" />
 116                 </akap></opowiadanie></utwor>
 117                 """ % info.title.encode('utf-8')
 118             book = models.Book.from_text_and_meta(ContentFile(book_text), info)
 119             book.save()
 120
 121         tag_empty = models.Tag(name='Empty tag', slug='empty', category='author')
 122         tag_empty.save()
 123
 124     def test_empty(self):
 125         """ empty tag should have no related tags """
 126
 127         cats = self.client.get('/katalog/empty/').context['categories']
 128         self.assertEqual(cats, {}, 'tags related to empty tag')
 129
 130     def test_has_related(self):
 131         """ related own and descendants' tags should be generated """
 132
 133         cats = self.client.get('/katalog/kind/').context['categories']
 134         self.assertTrue('Common Man' in [tag.name for tag in cats['author']],
 135                         'missing `author` related tag')
 136         self.assertTrue('Epoch' in [tag.name for tag in cats['epoch']],
 137                         'missing `epoch` related tag')
 138         self.assertTrue("ChildKind" in [tag.name for tag in cats['kind']],
 139                         "missing `kind` related tag")
 140         self.assertTrue("Genre" in [tag.name for tag in cats['genre']],
 141                         'missing `genre` related tag')
 142         self.assertTrue("ChildGenre" in [tag.name for tag in cats['genre']],
 143                         "missing child's related tag")
 144         self.assertTrue("GchildGenre" in [tag.name for tag in cats['genre']],
 145                         "missing grandchild's related tag")
 146         self.assertTrue('Theme' in [tag.name for tag in cats['theme']],
 147                         "missing related theme")
 148         self.assertTrue('Child1Theme' in [tag.name for tag in cats['theme']],
 149                         "missing child's related theme")
 150         self.assertTrue('GChildTheme' in [tag.name for tag in cats['theme']],
 151                         "missing grandchild's related theme")
 152
 153
 154     def test_related_differ(self):
 155         """ related tags shouldn't include filtering tags """
 156
 157         cats = self.client.get('/katalog/kind/').context['categories']
 158         self.assertFalse('Kind' in [tag.name for tag in cats['kind']],
 159                          'filtering tag wrongly included in related')
 160         cats = self.client.get('/katalog/theme/').context['categories']
 161         self.assertFalse('Theme' in [tag.name for tag in cats['theme']],
 162                          'filtering theme wrongly included in related')
 163
 164
 165     def test_parent_tag_once(self):
 166         """ if parent and descendants have a common tag, count it only once """
 167
 168         cats = self.client.get('/katalog/kind/').context['categories']
 169         self.assertEqual([(tag.name, tag.count) for tag in cats['epoch']],
 170                          [('Epoch', 1)],
 171                          'wrong related tag epoch tag on tag page')
 172
 173
 174     def test_siblings_tags_count(self):
 175         """ if children have tags and parent hasn't, count the children """
 176
 177         cats = self.client.get('/katalog/epoch/').context['categories']
 178         self.assertTrue(('ChildKind', 2) in [(tag.name, tag.count) for tag in cats['kind']],
 179                     'wrong related kind tags on tag page')
 180
 181         # all occurencies of theme should be counted
 182         self.assertTrue(('Theme', 4) in [(tag.name, tag.count) for tag in cats['theme']],
 183                     'wrong related theme count')
 184
 185
 186 class CleanTagRelationTests(WLTestCase):
 187     """ tests for tag relations cleaning after deleting things """
 188
 189     def setUp(self):
 190         WLTestCase.setUp(self)
 191         author = PersonStub(("Common",), "Man")
 192
 193         book_info = BookInfoStub(author=author, genre="G", epoch='E', kind="K",
 194                                    **info_args(u"Book"))
 195         book_text = """<utwor><opowiadanie><akap>
 196             <begin id="m01" /><motyw id="m01">Theme</motyw>Ala ma kota
 197             <end id="m01" />
 198             </akap></opowiadanie></utwor>
 199             """
 200         book = models.Book.from_text_and_meta(ContentFile(book_text), book_info)
 201
 202     def test_delete_objects(self):
 203         """ there should be no related tags left after deleting some objects """
 204
 205         models.Book.objects.all().delete()
 206         cats = self.client.get('/katalog/k/').context['categories']
 207         self.assertEqual(cats, {})
 208
 209     def test_deleted_tag(self):
 210         """ there should be no tag relations left after deleting tags """
 211
 212         models.Tag.objects.all().delete()
 213         cats = self.client.get('/katalog/lektura/book/').context['categories']
 214         self.assertEqual(cats, {})
 215
 216
 217 class TestIdenticalTag(WLTestCase):
 218
 219     def setUp(self):
 220         WLTestCase.setUp(self)
 221         author = PersonStub((), "Tag")
 222
 223         self.book_info = BookInfoStub(author=author,
 224                                  genre="tag",
 225                                  epoch='tag',
 226                                  kind="tag",
 227                                    **info_args(u"tag"))
 228         self.book_text = """<utwor>
 229             <opowiadanie>
 230             <akap>
 231                 <begin id="m01" /><motyw id="m01">tag</motyw>Ala ma kota<end id="m01" />
 232             </akap>
 233             </opowiadanie>
 234             </utwor>
 235         """
 236
 237
 238     def test_book_tags(self):
 239         """ there should be all related tags in relevant categories """
 240         models.Book.from_text_and_meta(ContentFile(self.book_text), self.book_info)
 241
 242         cats = self.client.get('/katalog/lektura/tag/').context['categories']
 243         for category in 'author', 'kind', 'genre', 'epoch', 'theme':
 244             self.assertTrue('tag' in [tag.slug for tag in cats[category]],
 245                             'missing related tag for %s' % category)
 246
 247     def test_qualified_url(self):
 248         models.Book.from_text_and_meta(ContentFile(self.book_text), self.book_info)
 249         categories = {'author': 'autor', 'theme': 'motyw', 'epoch': 'epoka', 'kind':'rodzaj', 'genre':'gatunek'}
 250         for cat, localcat in categories.iteritems():
 251             context = self.client.get('/katalog/%s/tag/' % localcat).context
 252             self.assertEqual(1, len(context['object_list']))
 253             self.assertNotEqual({}, context['categories'])
 254             self.assertFalse(cat in context['categories'])