Moving logging and QApplication to conftest

As discussed in #8

qutebrowser/test/__init__.py

@@ -18,18 +18,3 @@
 # along with qutebrowser.  If not, see <http://www.gnu.org/licenses/>.
 
 """The qutebrowser test suite."""
-
-import atexit
-
-from PyQt5.QtWidgets import QApplication
-
-from qutebrowser.test import log
-
-# We create a singleton QApplication here.
-
-qApp = QApplication([])
-qApp.setApplicationName('qutebrowser')
-qApp.processEvents()
-atexit.register(qApp.processEvents)
-atexit.register(qApp.quit)
-log.init()

qutebrowser/test/conftest.py

@@ -0,0 +1,32 @@
+# vim: ft=python fileencoding=utf-8 sts=4 sw=4 et:
+
+# Copyright 2014-2015 Florian Bruhin (The Compiler) <mail@qutebrowser.org>
+#
+# This file is part of qutebrowser.
+#
+# qutebrowser is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# qutebrowser is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with qutebrowser.  If not, see <http://www.gnu.org/licenses/>.
+
+"""The qutebrowser test suite contest file."""
+
+import pytest
+
+
+@pytest.fixture(scope='session', autouse=True)
+def app_and_logging(qapp):
+    """
+    Initializes our logging system and ensures that a QApplication is created
+    and used by all tests.
+    """
+    from .log import init
+    init()

qutebrowser/test/utils/test_standarddir.py

@@ -26,12 +26,13 @@ import shutil
 import unittest
 import tempfile
 
+from PyQt5.QtWidgets import QApplication
+
 from qutebrowser.utils import standarddir
-from qutebrowser.test import helpers, qApp
+from qutebrowser.test import helpers
 
 
 class GetStandardDirLinuxTests(unittest.TestCase):
-
     """Tests for standarddir under Linux.
 
     Attributes:
@@ -41,8 +42,8 @@ class GetStandardDirLinuxTests(unittest.TestCase):
 
     def setUp(self):
         self.temp_dir = tempfile.mkdtemp()
-        self.old_name = qApp.applicationName()
-        qApp.setApplicationName('qutebrowser')
+        self.old_name = QApplication.instance().applicationName()
+        QApplication.instance().setApplicationName('qutebrowser')
 
     @unittest.skipUnless(sys.platform.startswith("linux"), "requires Linux")
     def test_data_explicit(self):
@@ -97,12 +98,11 @@ class GetStandardDirLinuxTests(unittest.TestCase):
             self.assertEqual(standarddir.cache(), expected)
 
     def tearDown(self):
-        qApp.setApplicationName(self.old_name)
+        QApplication.instance().setApplicationName(self.old_name)
         shutil.rmtree(self.temp_dir)
 
 
 class GetStandardDirWindowsTests(unittest.TestCase):
-
     """Tests for standarddir under Windows.
 
     Attributes:
@@ -110,13 +110,13 @@ class GetStandardDirWindowsTests(unittest.TestCase):
     """
 
     def setUp(self):
-        self.old_name = qApp.applicationName()
+        self.old_name = QApplication.instance().applicationName()
         # We can't store the files in a temp dir, so we don't chose qutebrowser
-        qApp.setApplicationName('qutebrowser_test')
+        QApplication.instance().setApplicationName('qutebrowser_test')
         standarddir.init(None)
 
     def tearDown(self):
-        qApp.setApplicationName(self.old_name)
+        QApplication.instance().setApplicationName(self.old_name)
 
     @unittest.skipUnless(sys.platform.startswith("win"), "requires Windows")
     def test_data(self):

tox.ini

@@ -103,3 +103,6 @@ commands =
     {envpython} scripts/src2asciidoc.py
     git --no-pager diff --exit-code --stat
     {envpython} scripts/asciidoc2html.py {posargs}
+
+[pytest]
+norecursedirs = .tox .venv