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Viewing changes to landscape/manager/tests/test_packagemanager.py

  • Committer: Free Ekanayaka
  • Date: 2010-06-16 10:01:20 UTC
  • Revision ID: free.ekanayaka@canonical.com-20100616100120-k185twz19yf1qqmh
https://launchpad.net/bugs/272344
https://launchpad.net/bugs/538253
https://launchpad.net/bugs/574810
https://launchpad.net/bugs/594594
* New upstream version (LP: #594594):
  - A new includes information about active network devices and their
    IP address in sysinfo output (LP: #272344).
  - A new plugin collects information about network traffic (#LP :284662).
  - Report information about which packages requested a reboot (LP: #538253).
  - Fix breakage on Lucid AMIs having no ramdisk (LP: #574810).
  - Migrate the inter-process communication system from DBus to Twisted AMP.

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landscape/manager/tests/test_packagemanager.py
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from landscape.package.store import PackageStore
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from landscape.manager.packagemanager import PackageManager
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from landscape.manager.manager import ManagerPluginRegistry
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from landscape.tests.helpers import (
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    LandscapeIsolatedTest, RemoteBrokerHelper, EnvironSaverHelper)
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class PackageManagerTest(LandscapeIsolatedTest):
 
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    LandscapeTest, EnvironSaverHelper, ManagerHelper)
 
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class PackageManagerTest(LandscapeTest):
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    """Tests for the temperature plugin."""
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    helpers = [RemoteBrokerHelper, EnvironSaverHelper]
 
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    helpers = [EnvironSaverHelper, ManagerHelper]
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    def setUp(self):
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        """Initialize test helpers and create a sample thermal zone."""
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        LandscapeIsolatedTest.setUp(self)
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        self.manager = ManagerPluginRegistry(self.remote,
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                                             self.broker_service.reactor,
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                                             self.broker_service.config)
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        super(PackageManagerTest, self).setUp()
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        self.package_store = PackageStore(os.path.join(self.data_path,
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                                                       "package/database"))
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        self.package_manager = PackageManager()
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        The L{PackageManager} spawns a L{PackageChanger} run if messages
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        of type C{"change-packages-result"} are accepted.
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        """
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        self.manager.add(self.package_manager)
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        service = self.broker_service
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        service.message_store.set_accepted_types(["change-packages-result"])
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        package_manager_mock = self.mocker.patch(self.package_manager)
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        package_manager_mock.spawn_handler(PackageChanger)
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        self.mocker.count(2) # Once for registration, then again explicitly.
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        self.mocker.replay()
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        self.manager.add(self.package_manager)
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        return self.package_manager.run()
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    def test_run_on_package_data_changed(self):
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        The L{PackageManager} spawns a L{PackageChanger} run if an event
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        of type C{"package-data-changed"} is fired.
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        """
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        self.manager.add(self.package_manager)
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        service = self.broker_service
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        service.message_store.set_accepted_types(["change-packages-result"])
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        self.mocker.count(2) # Once for registration, then again explicitly.
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        self.mocker.replay()
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        return self.broker_service.reactor.fire("package-data-changed")[1]
 
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        self.manager.add(self.package_manager)
 
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        return self.manager.reactor.fire("package-data-changed")[0]
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    def test_spawn_release_upgrader_on_run_if_message_accepted(self):
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        """
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        The L{PackageManager} spawns a L{ReleaseUpgrader} run if messages
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        of type C{"operation-result"} are accepted.
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        """
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        self.manager.add(self.package_manager)
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        service = self.broker_service
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        service.message_store.set_accepted_types(["operation-result"])
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        package_manager_mock = self.mocker.patch(self.package_manager)
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        package_manager_mock.spawn_handler(ReleaseUpgrader)
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        self.mocker.count(2) # Once for registration, then again explicitly.
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        self.mocker.replay()
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        self.manager.add(self.package_manager)
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        return self.package_manager.run()
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    def test_change_packages_handling(self):
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    def test_spawn_handler_doesnt_chdir(self):
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        command = self.makeFile("#!/bin/sh\necho RUN\n")
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        os.chmod(command, 0755)
 
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        cwd = os.getcwd()
 
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        self.addCleanup(os.chdir, cwd)
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        dir = self.makeDir()
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        os.chdir(dir)
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        os.chmod(dir, 0)