Code layout change.

[wolnelektury.git] / src / catalogue / test_utils.py

diff --git a/src/catalogue/test_utils.py b/src/catalogue/test_utils.py
new file mode 100644 (file)
index 0000000..9d87311
--- /dev/null
+++ b/src/catalogue/test_utils.py
@@ -0,0 +1,93 @@
+# -*- coding: utf-8 -*-
+# This file is part of Wolnelektury, licensed under GNU Affero GPLv3 or later.
+# Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.
+#
+from os.path import abspath, dirname, join
+import tempfile
+from traceback import extract_stack
+from django.test import TestCase
+from django.test.utils import override_settings
+from fnpdjango.utils.text.slughifi import slughifi
+from librarian import WLURI
+from django.conf import settings
+
+
+@override_settings(
+    MEDIA_ROOT=tempfile.mkdtemp(prefix='djangotest_'),
+    CATALOGUE_DONT_BUILD=set(['pdf', 'mobi', 'epub', 'txt', 'fb2', 'cover']),
+    NO_SEARCH_INDEX=True,
+    CELERY_ALWAYS_EAGER=True,
+    CACHES={
+            'default': {'BACKEND': 'django.core.cache.backends.dummy.DummyCache'},
+        },
+    SOLR=settings.SOLR_TEST,
+    SSIFY_RENDER=False,
+)
+class WLTestCase(TestCase):
+    """
+        Generic base class for tests. Adds settings freeze and clears MEDIA_ROOT.
+    """
+    longMessage = True
+
+
+class PersonStub(object):
+
+    def __init__(self, first_names, last_name):
+        self.first_names = first_names
+        self.last_name = last_name
+
+    def readable(self):
+        return " ".join(self.first_names + (self.last_name,))
+
+
+class BookInfoStub(object):
+    _empty_fields = ['cover_url', 'variant_of']
+    # allow single definition for multiple-value fields
+    _salias = {
+        'authors': 'author',
+    }
+
+    def __init__(self, **kwargs):
+        self.__dict = kwargs
+
+    def __setattr__(self, key, value):
+        if not key.startswith('_'):
+            self.__dict[key] = value
+        return object.__setattr__(self, key, value)
+
+    def __getattr__(self, key):
+        try:
+            return self.__dict[key]
+        except KeyError:
+            if key in self._empty_fields:
+                return None
+            elif key in self._salias:
+                return [getattr(self, self._salias[key])]
+            else:
+                raise
+
+    def to_dict(self):
+        return dict((key, unicode(value)) for key, value in self.__dict.items())
+
+
+def info_args(title, language=None):
+    """ generate some keywords for comfortable BookInfoCreation  """
+    slug = unicode(slughifi(title))
+    if language is None:
+        language = u'pol'
+    return {
+        'title': unicode(title),
+        'url': WLURI.from_slug(slug),
+        'about': u"http://wolnelektury.pl/example/URI/%s" % slug,
+        'language': language,
+    }
+
+
+def get_fixture(path, app=None):
+    if app is not None:
+        mod_path = app.__file__
+        f_path = join(dirname(abspath(mod_path)), 'tests/files', path)
+    else:
+        mod_path = extract_stack(limit=2)[0][0]
+        f_path = join(dirname(abspath(mod_path)), 'files', path)
+    return f_path