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