lib/test_vstorage.py

   1 #!/usr/bin/python
   2 # -*- coding: utf-8 -*-
   3
   4 import os
   5 import tempfile
   6 from nose.tools import *
   7
   8 import vstorage
   9
  10
  11 def clear_directory(top):
  12     for root, dirs, files in os.walk(top, topdown=False):
  13         for name in files:
  14             os.remove(os.path.join(root, name))
  15         for name in dirs:
  16             os.rmdir(os.path.join(root, name))
  17     try:
  18         os.removedirs(top)
  19     except OSError:
  20         pass
  21
  22
  23 class TestVersionedStorage(object):
  24     def setUp(self):
  25         self.repo_path = tempfile.mkdtemp()
  26         self.repo = vstorage.VersionedStorage(self.repo_path)
  27
  28     def tearDown(self):
  29         clear_directory(self.repo_path)
  30
  31     def test_save_text(self):
  32         text = u"test text"
  33         title = u"test title"
  34         author = u"test author"
  35         comment = u"test comment"
  36         self.repo.save_text(title, text, author, comment, parent=-1)
  37         saved = self.repo.open_page(title).read()
  38         assert saved == text
  39
  40     def test_save_text_noparent(self):
  41         text = u"test text"
  42         title = u"test title"
  43         author = u"test author"
  44         comment = u"test comment"
  45         self.repo.save_text(title, text, author, comment, parent=None)
  46         saved = self.repo.open_page(title).read()
  47         assert saved == text
  48
  49     def test_save_merge_no_conflict(self):
  50         text = u"test\ntext"
  51         title = u"test title"
  52         author = u"test author"
  53         comment = u"test comment"
  54         self.repo.save_text(title, text, author, comment, parent=-1)
  55         self.repo.save_text(title, text, author, comment, parent=-1)
  56         saved = self.repo.open_page(title).read()
  57         assert saved == text
  58
  59     def test_save_merge_line_conflict(self):
  60         text = u"test\ntest\n"
  61         text1 = u"test\ntext\n"
  62         text2 = u"text\ntest\n"
  63         title = u"test title"
  64         author = u"test author"
  65         comment = u"test comment"
  66         self.repo.save_text(title, text, author, comment, parent=-1)
  67         self.repo.save_text(title, text1, author, comment, parent=0)
  68         self.repo.save_text(title, text2, author, comment, parent=0)
  69         saved = self.repo.open_page(title).read()
  70         # Other conflict markers placement can also be correct
  71         assert_equal(saved, u'''\
  72 text
  73 test
  74 <<<<<<< local
  75 =======
  76 text
  77 >>>>>>> other
  78 ''')
  79
  80     def test_delete(self):
  81         text = u"text test"
  82         title = u"test title"
  83         author = u"test author"
  84         comment = u"test comment"
  85         self.repo.save_text(title, text, author, comment, parent=-1)
  86         assert title in self.repo
  87         self.repo.delete_page(title, author, comment)
  88         assert title not in self.repo
  89
  90     @raises(vstorage.DocumentNotFound)
  91     def test_document_not_found(self):
  92         self.repo.open_page(u'unknown entity')
  93
  94     def test_open_existing_repository(self):
  95         self.repo.save_text(u'Python!', u'ham and spam')
  96         current_repo_revision = self.repo.repo_revision()
  97         same_repo = vstorage.VersionedStorage(self.repo_path)
  98         assert same_repo.repo_revision() == current_repo_revision
  99