Converted test_conftest to pytest

test/conftest.py

@@ -29,6 +29,7 @@ def app_and_logging(qapp):
     and used by all tests.
     """
     from log import init
+
     init()
 
 
@@ -38,4 +39,14 @@ def stubs():
     Provides access to stub objects useful for testing.
     """
     import stubs
+
     return stubs
+
+
+@pytest.fixture(scope='session')
+def unicode_encode_err():
+    return UnicodeEncodeError('ascii',  # codec
+                              '',  # object
+                              0,  # start
+                              2,  # end
+                              'fake exception')  # reason

test/helpers.py

@@ -19,7 +19,6 @@
 
 """Helpers needed by tests."""
 
-import os
 import logging
 import contextlib
 from unittest import mock
@@ -29,13 +28,6 @@ from PyQt5.QtWebKitWidgets import QWebPage
 from PyQt5.QtNetwork import QNetworkAccessManager
 
 
-unicode_encode_err = UnicodeEncodeError('ascii',           # codec
-                                        '',                # object
-                                        0,                 # start
-                                        2,                 # end
-                                        'fake exception')  # reason
-
-
 @contextlib.contextmanager
 def disable_logger(name):
     """Temporarily disable a logger."""