apps/dcmeta/tests.py

   1 # -*- coding: utf-8
   2 from django.test import TestCase
   3 from dcmeta.models import Description
   4
   5 class ImportTests(TestCase):
   6
   7     def test_basic_rdf(self):
   8         d = Description.import_rdf("""<?xml version="1.0"?>
   9 <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
  10          xmlns:dc="http://purl.org/dc/elements/1.1/">
  11   <rdf:Description rdf:about="http://wolnelektury.pl/document/test">
  12     <dc:title>Simple test resource</dc:title>
  13   </rdf:Description>
  14 </rdf:RDF>""")
  15         self.assertEqual(d.attrs.count(), 1)
  16         self.assertEqual(d['http://purl.org/dc/elements/1.1/', 'title'], u"Simple test resource")
  17
  18         # refetch the object
  19         d = Description.objects.get(about_uri="http://wolnelektury.pl/document/test")
  20
  21         self.assertEqual(d.attrs.count(), 1)
  22         self.assertEqual(d['http://purl.org/dc/elements/1.1/', 'title'], u"Simple test resource")
  23
  24         # access by prefix
  25         self.assertEqual(d['dc', 'title'], u"Simple test resource")
  26
  27     def test_very_long_dc_property(self):
  28         NAME = "very_long_prop_name.with_dots.and.other_stuff_longer_then_50_chars"
  29         d = Description.import_rdf("""<?xml version="1.0"?>
  30 <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
  31          xmlns:dc="http://purl.org/dc/elements/1.1/">
  32   <rdf:Description rdf:about="http://wolnelektury.pl/document/test">
  33     <dc:{0}>Simple test resource</dc:{0}>
  34   </rdf:Description>
  35 </rdf:RDF>""".format(NAME))
  36
  37         self.assertEqual(d.attrs.count(), 1)
  38         self.assertEqual(d['dc', NAME], u"Simple test resource")
  39
  40     def test_namespace_descriptors(self):
  41         d = Description.import_rdf("""<?xml version="1.0"?>
  42 <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
  43          xmlns:dc="http://purl.org/dc/elements/1.1/"
  44          xmlns:marcrel="http://www.loc.gov/loc.terms/relators/">
  45   <rdf:Description rdf:about="http://wolnelektury.pl/document/test">
  46     <dc:title>Albatros</dc:title>
  47     <marcrel:trl>Lange, Antoni</marcrel:trl>
  48     <marcrel:edt>Sekuła, Aleksandra</marcrel:edt>
  49   </rdf:Description>
  50 </rdf:RDF>""")
  51
  52         self.assertEqual(d.dublincore.title, u"Albatros")
  53         self.assertEqual(list(d.marcrel), [
  54             ('trl', u"Lange, Antoni"), ('edt', u"Sekuła, Aleksandra"),
  55         ])
  56
  57     def test_multiple_properties(self):
  58         d = Description.import_rdf("""<?xml version="1.0"?>
  59 <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
  60          xmlns:dc="http://purl.org/dc/elements/1.1/"
  61          xmlns:marcrel="http://www.loc.gov/loc.terms/relators/">
  62   <rdf:Description rdf:about="http://wolnelektury.pl/document/test">
  63     <dc:title>Albatros</dc:title>
  64     <marcrel:trl>Lange, Antoni</marcrel:trl>
  65     <marcrel:edt>Sekuła, Aleksandra</marcrel:edt>
  66     <marcrel:edt>Niedziałkowska, Marta</marcrel:edt>
  67     <marcrel:edt>Dąbek, Katarzyna</marcrel:edt>
  68   </rdf:Description>
  69 </rdf:RDF>""")
  70
  71         self.assertEqual(d['dc', 'title'], u"Albatros")
  72         self.assertEqual(d['marcrel', 'trl'], u"Lange, Antoni")
  73         self.assertEqual(d['marcrel', 'edt'], [
  74                 u"Sekuła, Aleksandra",
  75                 u"Niedziałkowska, Marta",
  76                 u"Dąbek, Katarzyna",
  77         ])