Merge lp:~gary-lasker/software-center/unit-tests into lp:software-center

[Gary Lasker]

This branch adds two new unit tests, the first to test custom list functionality and the second to test the current state of the Unity integration (the latter to be updated when implementing per the latest spec). These were left behind with the move to the the UI, so I pulled them over and updated them for gtk3 and the new design.

Simple changelog for this one:

  * test/gtk3/test_custom_lists.py,
    test/gtk3/test_unity_launcher_integration.py:
    - Add unit tests

[Michael Vogt (mvo)]

Thanks! That looks good and gives us 71% coverage now!

review: Approve

=== added file 'test/gtk3/test_custom_lists.py'
--- test/gtk3/test_custom_lists.py	1970-01-01 00:00:00 +0000
+++ test/gtk3/test_custom_lists.py	2011-11-17 04:15:24 +0000
@@ -0,0 +1,64 @@
+#!/usr/bin/python
+
+from gi.repository import Gtk, GObject
+import sys
+import time
+import unittest
+
+sys.path.insert(0,"../..")
+sys.path.insert(0,"..")
+
+from softwarecenter.enums import XapianValues, ActionButtons
+import softwarecenter.paths
+softwarecenter.paths.datadir = "../data"
+
+TIMEOUT=300
+
+class TestCustomLists(unittest.TestCase):
+
+    def _debug(self, index, model, needle):
+        print ("Expected '%s' at index '%s', " +
+               "and custom list contained: '%s'") % (
+                needle, index, model[index][0].get_value(XapianValues.PKGNAME))
+
+    def assertPkgInListAtIndex(self, index, model, needle):
+        doc = model[index][0]
+        self.assertEqual(doc.get_value(XapianValues.PKGNAME), 
+                         needle, self._debug(index, model, needle))
+
+    def test_custom_lists(self):
+        from softwarecenter.ui.gtk3.panes.availablepane import get_test_window
+        win = get_test_window()
+        pane = win.get_data("pane")
+        self._p()
+        pane.on_search_terms_changed(None, "ark,artha,software-center")
+        self._p()
+        model = pane.app_view.tree_view.get_model()
+        
+        # custom list should return three items
+        self.assertTrue(len(model) == 3)
+        
+        # check package names, ordering is default "by relevance"
+        self.assertPkgInListAtIndex(0, model, "ark")
+        self.assertPkgInListAtIndex(1, model, "software-center")
+        self.assertPkgInListAtIndex(2, model, "artha")
+        
+        # check that the status bar offers to install the packages
+        install_button = pane.action_bar.get_button(ActionButtons.INSTALL)
+        self.assertNotEqual(install_button, None)
+        
+        GObject.timeout_add(TIMEOUT, lambda: win.destroy())
+        Gtk.main()
+        
+    def _p(self):
+        for i in range(10):
+            time.sleep(0.1)
+            while Gtk.events_pending():
+                Gtk.main_iteration()
+
+
+if __name__ == "__main__":
+    import logging
+    logging.basicConfig(level=logging.INFO)
+    unittest.main()
+
 
=== modified file 'test/gtk3/test_installedpane.py'
--- test/gtk3/test_installedpane.py	2011-09-16 13:07:53 +0000
+++ test/gtk3/test_installedpane.py	2011-11-17 04:15:24 +0000
@@ -15,7 +15,7 @@
 import softwarecenter.paths
 softwarecenter.paths.datadir = "../data"
 
-class TestSearch(unittest.TestCase):
+class TestInstalledPane(unittest.TestCase):
 
     def test_installedpane(self):
         from softwarecenter.ui.gtk3.panes.installedpane import get_test_window
 
=== added file 'test/gtk3/test_unity_launcher_integration.py'
--- test/gtk3/test_unity_launcher_integration.py	1970-01-01 00:00:00 +0000
+++ test/gtk3/test_unity_launcher_integration.py	2011-11-17 04:15:24 +0000
@@ -0,0 +1,153 @@
+#!/usr/bin/python
+
+from gi.repository import Gtk
+import sys
+import time
+import unittest
+
+from mock import Mock
+
+sys.path.insert(0,"../..")
+sys.path.insert(0,"..")
+
+# overwrite early
+import softwarecenter.paths
+import softwarecenter.utils
+softwarecenter.paths.datadir = "../data"
+
+from softwarecenter.enums import ActionButtons, TransactionTypes
+from softwarecenter.utils import convert_desktop_file_to_installed_location
+from softwarecenter.db.application import Application
+from softwarecenter.ui.gtk3.panes.availablepane import get_test_window
+
+# we can only have one instance of availablepane, so create it here
+win = get_test_window()
+available_pane = win.get_data("pane")
+
+# see https://wiki.ubuntu.com/SoftwareCenter#Learning%20how%20to%20launch%20an%20application
+
+class TestUnityLauncherIntegration(unittest.TestCase):
+    
+    def _zzz(self):
+        for i in range(10):
+            time.sleep(0.1)
+            self._p()
+
+    def _p(self):
+        while Gtk.events_pending():
+            Gtk.main_iteration()
+
+    def setUp(self):
+        # monkey patch is_unity_running
+        softwarecenter.utils.is_unity_running = lambda: True
+
+    def _navigate_to_appdetails_and_install(self, pkgname):
+        app = Application("", pkgname)
+        available_pane.app_view.emit("application-activated",
+                                     app)
+        self._p()
+        
+        # pretend we started an install
+        available_pane.backend.emit("transaction-started",
+                                    app.pkgname, app.appname,
+                                    "testid101",
+                                    TransactionTypes.INSTALL)
+        # wait a wee bit
+        self._zzz()
+        
+    def test_unity_launcher_stays_after_install_finished(self):
+        test_pkgname = "gl-117"
+        mock_result = Mock()
+        mock_result.pkgname = test_pkgname
+        mock_result.success = True
+        # now pretend
+        # now pretend
+        self._navigate_to_appdetails_and_install(test_pkgname)
+        # pretend we are done
+        available_pane.backend.emit("transaction-finished", mock_result)
+        # this is normally set in the transaction-finished call but our
+        # app is not really installed so we need to mock it here
+        available_pane.unity_launcher_items[test_pkgname].installed_desktop_file_path = "/some/path"
+        # wait a wee bit
+        self._zzz()
+        # ensure we still have the button
+        button = available_pane.action_bar.get_button(
+                ActionButtons.ADD_TO_LAUNCHER)
+        self.assertNotEqual(button, None)
+        self.assertTrue(button.get_property("visible"))
+        # now click it even though the transaction is over
+        button.clicked()
+        self._zzz()
+        # ensure the add to launcher button is now hidden
+        button = available_pane.action_bar.get_button(
+                ActionButtons.ADD_TO_LAUNCHER)
+        self.assertEqual(button, None)
+
+    def test_unity_launcher_integration(self):
+        test_pkgname = "lincity-ng"
+        mock_result = Mock()
+        mock_result.pkgname = test_pkgname
+        mock_result.success = True
+        # now pretend
+        self._navigate_to_appdetails_and_install(test_pkgname)
+        
+        # verify that the panel is shown offering to add the app to the launcher
+        self.assertTrue(available_pane.action_bar.get_property("visible"))
+        button = available_pane.action_bar.get_button(
+            ActionButtons.ADD_TO_LAUNCHER)
+        self.assertTrue(button is not None)
+        # click the button 
+        button.clicked()
+
+        # check that a correct UnityLauncherInfo object has been created and
+        # added to the queue
+        self.assertTrue(test_pkgname in available_pane.unity_launcher_items)
+        launcher_info = available_pane.unity_launcher_items.pop(test_pkgname)
+        # check the UnityLauncherInfo values themselves
+        self.assertEqual(launcher_info.name, "lincity-ng")
+        self.assertEqual(launcher_info.icon_name, "lincity-ng")
+        self.assertTrue(launcher_info.icon_x > 5)
+        self.assertTrue(launcher_info.icon_y > 5)
+        self.assertEqual(launcher_info.icon_size, 96)
+        self.assertEqual(launcher_info.app_install_desktop_file_path,
+            "/usr/share/app-install/desktop/lincity-ng:lincity-ng.desktop")
+        self.assertEqual(launcher_info.trans_id, "testid101")
+        # finally, make sure the the app has been removed from the launcher
+        # queue        
+        self.assertFalse(test_pkgname in available_pane.unity_launcher_items)
+        
+    def test_desktop_file_path_conversion(self):
+        # test 'normal' case
+        app_install_desktop_path = ("./data/app-install/desktop/" +
+                                    "deja-dup:deja-dup.desktop")
+        installed_desktop_path = convert_desktop_file_to_installed_location(
+                app_install_desktop_path, "deja-dup")
+        self.assertEqual(installed_desktop_path,
+                         "./data/applications/deja-dup.desktop")
+        # test encoded subdirectory case, e.g. e.g. kde4_soundkonverter.desktop
+        app_install_desktop_path = ("./data/app-install/desktop/" +
+                                    "soundkonverter:" +
+                                    "kde4__soundkonverter.desktop")
+        installed_desktop_path = convert_desktop_file_to_installed_location(
+                app_install_desktop_path, "soundkonverter")
+        self.assertEqual(installed_desktop_path,
+                         "./data/applications/kde4/soundkonverter.desktop")
+        # test the for-purchase case (uses "software-center-agent" as its
+        # appdetails.desktop_file value)
+        # FIXME: this will only work if update-manager is installed
+        app_install_desktop_path = "software-center-agent"
+        installed_desktop_path = convert_desktop_file_to_installed_location(
+                app_install_desktop_path, "update-manager")
+        self.assertEqual(installed_desktop_path,
+                         "/usr/share/applications/update-manager.desktop")
+        # test case where we don't have a value for app_install_desktop_path
+        # (e.g. for a local .deb install, see bug LP: #768158)
+        installed_desktop_path = convert_desktop_file_to_installed_location(
+                None, "update-manager")
+        # FIXME: this will only work if update-manager is installed
+        self.assertEqual(installed_desktop_path,
+                         "/usr/share/applications/update-manager.desktop")
+        
+
+if __name__ == "__main__":
+    unittest.main()