Remove unittest inheritance

tests/storage/__init__.py

@@ -11,6 +11,7 @@ from vdirsyncer.storage.base import Item
 import vdirsyncer.exceptions as exceptions
 from .. import assert_item_equals
 import random
+import pytest
 
 
 class StorageTests(object):
@@ -47,7 +48,8 @@ class StorageTests(object):
         s = self._get_storage()
         item = self._create_bogus_item(1)
         s.upload(item)
-        self.assertRaises(exceptions.PreconditionFailed, s.upload, item)
+        with pytest.raises(exceptions.PreconditionFailed):
+            s.upload(item)
 
     def test_upload(self):
         s = self._get_storage()
@@ -68,23 +70,24 @@ class StorageTests(object):
     def test_update_nonexisting(self):
         s = self._get_storage()
         item = self._create_bogus_item(1)
-        self.assertRaises(exceptions.PreconditionFailed,
-                          s.update, s._get_href('1'), item, 123)
-        self.assertRaises(exceptions.PreconditionFailed,
-                          s.update, 'huehue', item, 123)
+        with pytest.raises(exceptions.PreconditionFailed):
+            s.update(s._get_href('1'), item, 123)
+        with pytest.raises(exceptions.PreconditionFailed):
+            s.update('huehue', item, 123)
 
     def test_wrong_etag(self):
         s = self._get_storage()
         obj = self._create_bogus_item(1)
         href, etag = s.upload(obj)
-        self.assertRaises(
-            exceptions.PreconditionFailed, s.update, href, obj, 'lolnope')
-        self.assertRaises(
-            exceptions.PreconditionFailed, s.delete, href, 'lolnope')
+        with pytest.raises(exceptions.PreconditionFailed):
+            s.update(href, obj, 'lolnope')
+        with pytest.raises(exceptions.PreconditionFailed):
+            s.delete(href, 'lolnope')
 
     def test_delete_nonexisting(self):
         s = self._get_storage()
-        self.assertRaises(exceptions.PreconditionFailed, s.delete, '1', 123)
+        with pytest.raises(exceptions.PreconditionFailed):
+            s.delete('1', 123)
 
     def test_list(self):
         s = self._get_storage()

tests/storage/dav/test_caldav.py

@@ -43,7 +43,7 @@ END:VEVENT
 END:VCALENDAR'''
 
 
-class CaldavStorageTests(TestCase, DavStorageTests):
+class TestCaldavStorage(DavStorageTests):
     storage_class = CaldavStorage
 
     item_template = TASK_TEMPLATE

tests/storage/dav/test_carddav.py

@@ -14,7 +14,7 @@ from vdirsyncer.storage.dav.carddav import CarddavStorage
 from . import DavStorageTests
 
 
-class CarddavStorageTests(TestCase, DavStorageTests):
+class TestCarddavStorage(DavStorageTests):
     storage_class = CarddavStorage
 
     item_template = (u'BEGIN:VCARD\n'

tests/storage/test_filesystem.py

@@ -8,7 +8,6 @@
     :license: MIT, see LICENSE for more details.
 '''
 
-from unittest import TestCase
 import pytest
 import os
 from vdirsyncer.storage.filesystem import FilesystemStorage
@@ -16,7 +15,7 @@ from . import StorageTests
 
 
 @pytest.mark.usefixtures('class_tmpdir')
-class FilesystemStorageTests(TestCase, StorageTests):
+class TestFilesystemStorage(StorageTests):
     storage_class = FilesystemStorage
 
     def get_storage_args(self, collection=None):

tests/storage/test_http.py

@@ -14,7 +14,7 @@ from textwrap import dedent
 from vdirsyncer.storage.http import HttpStorage, Item
 
 
-class HttpStorageTests(TestCase):
+class TestHttpStorage(object):
 
     def test_list(self):
         collection_url = 'http://127.0.0.1/calendar/collection/'

tests/storage/test_memory.py

@@ -13,7 +13,7 @@ from vdirsyncer.storage.memory import MemoryStorage
 from . import StorageTests
 
 
-class MemoryStorageTests(TestCase, StorageTests):
+class TestMemoryStorage(StorageTests):
 
     storage_class = MemoryStorage
 

tests/test_cli.py

@@ -7,10 +7,9 @@
     :license: MIT, see LICENSE for more details.
 '''
 
-from unittest import TestCase
 import vdirsyncer.cli as cli
 import vdirsyncer.exceptions as exceptions
 
 
-class CliTests(TestCase):
+class TestCli(object):
     pass