apps/catalogue/tests/book_import.py

   1 # -*- coding: utf-8 -*-
   2 from __future__ import with_statement
   3
   4 from django.core.files.base import ContentFile, File
   5 from catalogue.test_utils import *
   6 from catalogue import models
   7 from librarian import WLURI
   8
   9 from nose.tools import raises
  10 from os import path, makedirs
  11
  12 class BookImportLogicTests(WLTestCase):
  13
  14     def setUp(self):
  15         WLTestCase.setUp(self)
  16         self.book_info = BookInfoStub(
  17             url=WLURI.from_slug(u"default-book"),
  18             about=u"http://wolnelektury.pl/example/URI/default_book",
  19             title=u"Default Book",
  20             author=PersonStub(("Jim",), "Lazy"),
  21             kind="X-Kind",
  22             genre="X-Genre",
  23             epoch="X-Epoch",
  24             language=u"pol",
  25         )
  26
  27         self.expected_tags = [
  28            ('author', 'jim-lazy'),
  29            ('genre', 'x-genre'),
  30            ('epoch', 'x-epoch'),
  31            ('kind', 'x-kind'),
  32         ]
  33         self.expected_tags.sort()
  34
  35     def test_empty_book(self):
  36         BOOK_TEXT = "<utwor />"
  37         book = models.Book.from_text_and_meta(ContentFile(BOOK_TEXT), self.book_info)
  38
  39         self.assertEqual(book.title, "Default Book")
  40         self.assertEqual(book.slug, "default-book")
  41         self.assert_(book.parent is None)
  42         self.assertFalse(book.has_html_file())
  43
  44         # no fragments generated
  45         self.assertEqual(book.fragments.count(), 0)
  46
  47         # TODO: this should be filled out probably...
  48         self.assertEqual(book.wiki_link, '')
  49         self.assertEqual(book.gazeta_link, '')
  50         self.assertEqual(book.description, '')
  51
  52         tags = [ (tag.category, tag.slug) for tag in book.tags ]
  53         tags.sort()
  54
  55         self.assertEqual(tags, self.expected_tags)
  56
  57     def test_not_quite_empty_book(self):
  58         """ Not empty, but without any real text.
  59
  60         Should work like any other non-empty book.
  61         """
  62
  63         BOOK_TEXT = """<utwor>
  64         <liryka_l>
  65             <nazwa_utworu>Nic</nazwa_utworu>
  66         </liryka_l></utwor>
  67         """
  68
  69         book = models.Book.from_text_and_meta(ContentFile(BOOK_TEXT), self.book_info)
  70         self.assertTrue(book.has_html_file())
  71
  72     def test_book_with_fragment(self):
  73         BOOK_TEXT = """<utwor>
  74         <opowiadanie>
  75             <akap><begin id="m01" /><motyw id="m01">Love</motyw>Ala ma kota<end id="m01" /></akap>
  76         </opowiadanie></utwor>
  77         """
  78
  79         book = models.Book.from_text_and_meta(ContentFile(BOOK_TEXT), self.book_info)
  80         self.assertTrue(book.has_html_file())
  81
  82         self.assertEqual(book.fragments.count(), 1)
  83         self.assertEqual(book.fragments.all()[0].text, u'<p class="paragraph">Ala ma kota</p>\n')
  84
  85         self.assert_(('theme', 'love') in [ (tag.category, tag.slug) for tag in book.fragments.all()[0].tags ])
  86
  87     def test_book_with_empty_theme(self):
  88         """ empty themes should be ignored """
  89
  90         BOOK_TEXT = """<utwor>
  91         <opowiadanie>
  92             <akap><begin id="m01" /><motyw id="m01"> , Love , , </motyw>Ala ma kota<end id="m01" /></akap>
  93         </opowiadanie></utwor>
  94         """
  95
  96         book = models.Book.from_text_and_meta(ContentFile(BOOK_TEXT), self.book_info)
  97         self.assert_([('theme', 'love')],
  98                          [ (tag.category, tag.slug) for tag in book.fragments.all()[0].tags.filter(category='theme') ])
  99
 100     def test_book_with_no_theme(self):
 101         """ fragments with no themes shouldn't be created at all """
 102
 103         BOOK_TEXT = """<utwor>
 104         <opowiadanie>
 105             <akap><begin id="m01" /><motyw id="m01"></motyw>Ala ma kota<end id="m01" /></akap>
 106         </opowiadanie></utwor>
 107         """
 108
 109         book = models.Book.from_text_and_meta(ContentFile(BOOK_TEXT), self.book_info)
 110         self.assertEqual(book.fragments.count(), 0)
 111         self.assertEqual(book.tags.filter(category='theme').count(), 0)
 112
 113     @raises(ValueError)
 114     def test_book_with_invalid_slug(self):
 115         """ Book with invalid characters in slug shouldn't be imported """
 116         self.book_info.url = WLURI.from_slug(u"default_book")
 117         BOOK_TEXT = "<utwor />"
 118         book = models.Book.from_text_and_meta(ContentFile(BOOK_TEXT), self.book_info)
 119
 120     def test_book_replace_title(self):
 121         BOOK_TEXT = """<utwor />"""
 122         book = models.Book.from_text_and_meta(ContentFile(BOOK_TEXT), self.book_info)
 123         self.book_info.title = u"Extraordinary"
 124         book = models.Book.from_text_and_meta(ContentFile(BOOK_TEXT), self.book_info, overwrite=True)
 125
 126         tags = [ (tag.category, tag.slug) for tag in book.tags ]
 127         tags.sort()
 128
 129         self.assertEqual(tags, self.expected_tags)
 130
 131     def test_book_replace_author(self):
 132         BOOK_TEXT = """<utwor />"""
 133         book = models.Book.from_text_and_meta(ContentFile(BOOK_TEXT), self.book_info)
 134         self.book_info.author = PersonStub(("Hans", "Christian"), "Andersen")
 135         book = models.Book.from_text_and_meta(ContentFile(BOOK_TEXT), self.book_info, overwrite=True)
 136
 137         tags = [ (tag.category, tag.slug) for tag in book.tags ]
 138         tags.sort()
 139
 140         self.expected_tags.remove(('author', 'jim-lazy'))
 141         self.expected_tags.append(('author', 'hans-christian-andersen'))
 142         self.expected_tags.sort()
 143
 144         self.assertEqual(tags, self.expected_tags)
 145
 146         # the old tag shouldn't disappear
 147         models.Tag.objects.get(slug="jim-lazy", category="author")
 148
 149     def test_book_remove_fragment(self):
 150         BOOK_TEXT = """<utwor>
 151         <opowiadanie>
 152             <akap>
 153                 <begin id="m01" /><motyw id="m01">Love</motyw>Ala ma kota<end id="m01" />
 154                 <begin id="m02" /><motyw id="m02">Hatred</motyw>To kot Ali<end id="m02" />
 155             </akap>
 156         </opowiadanie></utwor>
 157         """
 158         BOOK_TEXT_AFTER = """<utwor>
 159         <opowiadanie>
 160             <akap>
 161                 <begin id="m01" /><motyw id="m01">Love</motyw>Ala ma kota<end id="m01" />
 162                 To kot Ali
 163             </akap>
 164         </opowiadanie></utwor>
 165         """
 166
 167         book = models.Book.from_text_and_meta(ContentFile(BOOK_TEXT), self.book_info)
 168         self.assertEqual(book.fragments.count(), 2)
 169         book = models.Book.from_text_and_meta(ContentFile(BOOK_TEXT_AFTER), self.book_info, overwrite=True)
 170         self.assertEqual(book.fragments.count(), 1)
 171
 172     def test_multiple_tags(self):
 173         BOOK_TEXT = """<utwor />"""
 174         self.book_info.authors = self.book_info.author, PersonStub(("Joe",), "Dilligent"),
 175         self.book_info.kinds = self.book_info.kind, 'Y-Kind',
 176         self.book_info.genres = self.book_info.genre, 'Y-Genre',
 177         self.book_info.epochs = self.book_info.epoch, 'Y-Epoch',
 178
 179         self.expected_tags.extend([
 180            ('author', 'joe-dilligent'),
 181            ('genre', 'y-genre'),
 182            ('epoch', 'y-epoch'),
 183            ('kind', 'y-kind'),
 184         ])
 185         self.expected_tags.sort()
 186
 187         book = models.Book.from_text_and_meta(ContentFile(BOOK_TEXT), self.book_info)
 188         tags = [ (tag.category, tag.slug) for tag in book.tags ]
 189         tags.sort()
 190
 191         self.assertEqual(tags, self.expected_tags)
 192
 193
 194 class ChildImportTests(WLTestCase):
 195
 196     def setUp(self):
 197         WLTestCase.setUp(self)
 198         self.child_info = BookInfoStub(
 199             genre='X-Genre',
 200             epoch='X-Epoch',
 201             kind='X-Kind',
 202             author=PersonStub(("Joe",), "Doe"),
 203             **info_args("Child")
 204         )
 205
 206         self.parent_info = BookInfoStub(
 207             genre='X-Genre',
 208             epoch='X-Epoch',
 209             kind='X-Kind',
 210             author=PersonStub(("Jim",), "Lazy"),
 211             parts=[self.child_info.url],
 212             **info_args("Parent")
 213         )
 214
 215     def test_child(self):
 216         TEXT = """<utwor />"""
 217         child = models.Book.from_text_and_meta(ContentFile(TEXT), self.child_info)
 218         parent = models.Book.from_text_and_meta(ContentFile(TEXT), self.parent_info)
 219         author = parent.tags.get(category='author')
 220         books = self.client.get(author.get_absolute_url()).context['object_list']
 221         self.assertEqual(len(books), 1,
 222                         "Only parent book should be visible on author's page")
 223
 224     def test_child_replace(self):
 225         PARENT_TEXT = """<utwor />"""
 226         CHILD_TEXT = """<utwor>
 227         <opowiadanie>
 228             <akap><begin id="m01" /><motyw id="m01">Pies</motyw>Ala ma kota<end id="m01" /></akap>
 229         </opowiadanie></utwor>
 230         """
 231         child = models.Book.from_text_and_meta(ContentFile(CHILD_TEXT), self.child_info)
 232         parent = models.Book.from_text_and_meta(ContentFile(PARENT_TEXT), self.parent_info)
 233         CHILD_TEXT = """<utwor>
 234         <opowiadanie>
 235             <akap><begin id="m01" /><motyw id="m01">Kot</motyw>Ala ma kota<end id="m01" /></akap>
 236         </opowiadanie></utwor>
 237         """
 238         child = models.Book.from_text_and_meta(ContentFile(CHILD_TEXT), self.child_info, overwrite=True)
 239         themes = parent.related_themes()
 240         self.assertEqual(['Kot'], [tag.name for tag in themes],
 241                         'wrong related theme list')
 242
 243
 244 class MultilingualBookImportTest(WLTestCase):
 245     def setUp(self):
 246         WLTestCase.setUp(self)
 247         common_uri = WLURI.from_slug('common-slug')
 248
 249         self.pol_info = BookInfoStub(
 250             genre='X-Genre',
 251             epoch='X-Epoch',
 252             kind='X-Kind',
 253             author=PersonStub(("Joe",), "Doe"),
 254             variant_of=common_uri,
 255             **info_args(u"Książka")
 256         )
 257
 258         self.eng_info = BookInfoStub(
 259             genre='X-Genre',
 260             epoch='X-Epoch',
 261             kind='X-Kind',
 262             author=PersonStub(("Joe",), "Doe"),
 263             variant_of=common_uri,
 264             **info_args("A book", "eng")
 265         )
 266
 267     def test_multilingual_import(self):
 268         BOOK_TEXT = """<utwor><opowiadanie><akap>A</akap></opowiadanie></utwor>"""
 269
 270         book1 = models.Book.from_text_and_meta(ContentFile(BOOK_TEXT), self.pol_info)
 271         book2 = models.Book.from_text_and_meta(ContentFile(BOOK_TEXT), self.eng_info)
 272
 273         self.assertEqual(
 274                 set([b.language for b in models.Book.objects.all()]),
 275                 set(['pol', 'eng']),
 276                 'Books imported in wrong languages.'
 277             )
 278
 279
 280 class BookImportGenerateTest(WLTestCase):
 281     def setUp(self):
 282         WLTestCase.setUp(self)
 283         xml = path.join(path.dirname(__file__), 'files/fraszka-do-anusie.xml')
 284         self.book = models.Book.from_xml_file(xml)
 285
 286     def test_gen_pdf(self):
 287         self.book.build_pdf()
 288         book = models.Book.objects.get(pk=self.book.pk)
 289         self.assertTrue(path.exists(book.pdf_file.path))
 290
 291     def test_gen_pdf_parent(self):
 292         """This book contains a child."""
 293         xml = path.join(path.dirname(__file__), "files/fraszki.xml")
 294         parent = models.Book.from_xml_file(xml)
 295         parent.build_pdf()
 296         parent = models.Book.objects.get(pk=parent.pk)
 297         self.assertTrue(path.exists(parent.pdf_file.path))
 298
 299     def test_custom_pdf(self):
 300         from catalogue.utils import build_custom_pdf
 301         out = models.get_dynamic_path(None, 'test-custom', ext='pdf')
 302         absoulute_path = path.join(settings.MEDIA_ROOT, out)
 303
 304         if not path.exists(path.dirname(absoulute_path)):
 305             makedirs(path.dirname(absoulute_path))
 306
 307         build_custom_pdf(self.book.id,
 308             customizations=['nofootnotes', '13pt', 'a4paper'], file_name=out)
 309         self.assertTrue(path.exists(absoulute_path))