[Tests] Changes to tests and test configs of Travis/tox

* Added pip chaching
* Added disable_new_release_check to tracker icons tests
* Fixed test_torrentview
* Require minimum tox version 1.8
* Fixed GTKUI tests and testcoverage by using xvfb on travis
* Separated the apt dependencies for commands requiering GTKUI deps

.travis.yml

@@ -1,37 +1,50 @@
 language: python
 
 python:
-#    - "2.6"
     - "2.7"
 
-# command to install dependencies
-install:
-  - pip install tox
+# Cache packages download with apt
+cache:
+  directories:
+    - $HOME/.pip-cache/
+
+before_install:
   - lsb_release -a
   - sudo add-apt-repository ppa:deluge-team/ppa -y
   - sudo apt-get update
-  - sudo apt-get install python-libtorrent
 
-script:
-  - tox
+# command to install dependencies
+install:
+  - bash -c "echo $APTPACKAGES"
+  - sudo apt-get install $APTPACKAGES
+  - pip install "tox>=1.8" --download-cache $HOME/.pip-cache
 
 env:
+  global:
+    - PIP_DOWNLOAD_CACHE=$HOME/.pip-cache/
+    - APTPACKAGES="python-libtorrent"
+    - APTPACKAGES_GTKUI="python-gobject python-glade2"
+  matrix:
     - TOX_ENV=pydef
-  - TOX_ENV=trial
-  - TOX_ENV=todo
-#  - TOX_ENV=plugins
     - TOX_ENV=flake8
     - TOX_ENV=flake8-complexity
     - TOX_ENV=isort
     - TOX_ENV=docs
-  - TOX_ENV=testcoverage
+    - TOX_ENV=todo
+    - TOX_ENV=trial              APTPACKAGES="$APTPACKAGES $APTPACKAGES_GTKUI"
+    - TOX_ENV=pygtkui            APTPACKAGES="$APTPACKAGES $APTPACKAGES_GTKUI"
+    - TOX_ENV=testcoverage       APTPACKAGES="$APTPACKAGES $APTPACKAGES_GTKUI"
+#    - TOX_ENV=plugins
 
 virtualenv:
   system_site_packages: true
 
+# We use xvfb for the GTKUI tests
 before_script:
   - export PYTHONPATH=$PYTHONPATH:$PWD
   - python -c "import libtorrent as lt; print lt.version"
+  - export DISPLAY=:99.0
+  - sh -e /etc/init.d/xvfb start
 
 script:
   - tox -e $TOX_ENV

deluge/tests/test_authmanager.py

@@ -1,13 +1,18 @@
-from twisted.trial import unittest
-
+import deluge.component as component
 from deluge.core.authmanager import AUTH_LEVEL_ADMIN, AuthManager
 
+from .basetest import BaseTestCase
 
-class AuthManagerTestCase(unittest.TestCase):
-    def setUp(self):  # NOQA
+
+class AuthManagerTestCase(BaseTestCase):
+    def set_up(self):
         self.auth = AuthManager()
         self.auth.start()
 
+    def tear_down(self):
+        # We must ensure that the components in component registry are removed
+        return component.shutdown()
+
     def test_authorize(self):
         from deluge.ui import common
         self.assertEquals(

deluge/tests/test_client.py

@@ -1,12 +1,13 @@
 from twisted.internet import defer
 from twisted.internet.error import CannotListenError
-from twisted.trial import unittest
 
+import deluge.component as component
 from deluge import error
 from deluge.core.authmanager import AUTH_LEVEL_ADMIN
 from deluge.ui.client import Client, DaemonSSLProxy, client
 
 from . import common
+from .basetest import BaseTestCase
 
 
 class NoVersionSendingDaemonSSLProxy(DaemonSSLProxy):
@@ -63,9 +64,9 @@ class NoVersionSendingClient(Client):
             self.disconnect_callback()
 
 
-class ClientTestCase(unittest.TestCase):
+class ClientTestCase(BaseTestCase):
 
-    def setUp(self):  # NOQA
+    def set_up(self):
         self.listen_port = 58846
         tries = 10
         error = None
@@ -82,8 +83,9 @@ class ClientTestCase(unittest.TestCase):
         if error:
             raise error
 
-    def tearDown(self):  # NOQA
+    def tear_down(self):
         self.core.terminate()
+        return component.shutdown()
 
     def test_connect_no_credentials(self):
         d = client.connect(

deluge/tests/test_torrentview.py

@@ -1,15 +1,27 @@
 import pytest
-import gobject
 from twisted.trial import unittest
 
 import deluge.common
 import deluge.component as component
+from deluge.configmanager import ConfigManager
+
+from . import common
+from .basetest import BaseTestCase
+
+libs_available = True
+# Allow running other tests without GTKUI dependencies available
+try:
+    from gobject import TYPE_UINT64
     from deluge.ui.gtkui.mainwindow import MainWindow
     from deluge.ui.gtkui.menubar import MenuBar
     from deluge.ui.gtkui.torrentdetails import TorrentDetails
     from deluge.ui.gtkui.torrentview import TorrentView
-
-from .basetest import BaseTestCase
+    from deluge.ui.gtkui.gtkui import DEFAULT_PREFS
+except ImportError as err:
+    libs_available = False
+    TYPE_UINT64 = "Whatever"
+    import traceback
+    traceback.print_exc()
 
 deluge.common.setup_translations()
 
@@ -23,13 +35,19 @@ class TorrentviewTestCase(BaseTestCase):
                             u'Up Speed', u'Down Limit', u'Up Limit', u'ETA', u'Ratio',
                             u'Avail', u'Added', u'Completed', u'Complete Seen',
                             u'Tracker', u'Download Folder', u'Owner', u'Shared']
-    default_liststore_columns = [bool, str, bool, int, str, str, gobject.TYPE_UINT64,
-                                 gobject.TYPE_UINT64, gobject.TYPE_UINT64, gobject.TYPE_UINT64,
+    default_liststore_columns = [bool, str, bool, int, str, str, TYPE_UINT64,
+                                 TYPE_UINT64, TYPE_UINT64, TYPE_UINT64,
                                  float, str, int, int, int, int, float, float, float,
                                  float, float, int, float, float, float, float,
                                  float, str, str, str, str, bool]
 
     def set_up(self):
+        if libs_available is False:
+            raise unittest.SkipTest("GTKUI dependencies not available")
+
+        common.set_tmp_config_dir()
+        # MainWindow loads this config file, so lets make sure it contains the defaults
+        ConfigManager("gtkui.conf", defaults=DEFAULT_PREFS)
         self.mainwindow = MainWindow()
         self.torrentview = TorrentView()
         self.torrentdetails = TorrentDetails()

deluge/tests/test_tracker_icons.py

@@ -4,12 +4,13 @@ import deluge.component as component
 import deluge.ui.tracker_icons
 from deluge.ui.tracker_icons import TrackerIcon, TrackerIcons
 
+from . import common
 from .basetest import BaseTestCase
-from .common import set_tmp_config_dir
 
-set_tmp_config_dir()
+common.set_tmp_config_dir()
 dirname = os.path.dirname(__file__)
 deluge.ui.tracker_icons.PIL_INSTALLED = False
+common.disable_new_release_check()
 
 
 class TrackerIconsTestCase(BaseTestCase):

tox.ini

@@ -120,7 +120,7 @@ whitelist_externals =
     {[testenv]whitelist_externals}
     coverage
 commands =
-    coverage run --branch --source=deluge -m py.test "not (todo or gtkui)" deluge/tests/
+    coverage run --branch --source=deluge -m py.test -m "not todo" deluge/tests/
 
 [testenv:testcoverage]
 deps = {[testcoveragebase]deps}