def test_notify_on_stable_interval(self):
""" Make sure that an UpdateNotifyer, with a StableUpdater, for the
configured interval is constructed when the configuration data indicates
so. """
mock_file = self.mox.CreateMockAnything()
mock_timer = self.mox.CreateMockAnything()
mock_file.closed = False
mock_file.name = "foobar"
action, model, interval = ("notify", "stable", "43200")
self.mox.StubOutWithMock(SafeConfigParser, "get")
self.mox.StubOutWithMock(StableUpdater, "__init__")
self.mox.StubOutWithMock(threading, "Timer")
config = ConfigurationParser()
config.parse(mock_file)
config.get("updates", "action").AndReturn(action)
config.get("updates", "model").AndReturn(model)
config.get("updates", "interval").AndReturn(interval)
StableUpdater.__init__(REPO, construct_url_for_version_file())
threading.Timer(int(interval), mox.IgnoreArg()).AndReturn(mock_timer)
mock_timer.start()
self.mox.ReplayAll()
update_handler = get_update_handler()
update_handler.start()
self.assertTrue(isinstance(update_handler, UpdateNotifyer))
def test_get_credentials_missing_section(self):
""" Test reading the credentials from a configuration file where the
credentials section is missing (uninitialized). """
mock_file = self.mox.CreateMockAnything()
mock_file.closed = False
mock_file.name = "foobar"
username, password = ("*****@*****.**", "password")
self.mox.StubOutWithMock(SafeConfigParser, "get")
self.mox.StubOutWithMock(SafeConfigParser, "add_section")
self.mox.StubOutWithMock(SafeConfigParser, "set")
self.mox.StubOutWithMock(__builtin__, "raw_input")
config = ConfigurationParser()
config.parse(mock_file)
error = NoSectionError("credentials")
config.get("credentials", "username").AndRaise(error)
config.add_section("credentials")
raw_input(mox.IgnoreArg()).AndReturn(username)
raw_input(mox.IgnoreArg()).AndReturn(password)
config.set("credentials", "username", username)
config.set("credentials", "password", password)
self.mox.ReplayAll()
self.assertEquals((username, password), credentials.get_credentials())
def test_notify_on_stable_no_interval(self):
""" Make sure that the default interval is used for the StableUpdater,
if no default interval is given in the configuration. """
mock_file = self.mox.CreateMockAnything()
mock_timer = self.mox.CreateMockAnything()
mock_file.closed = False
mock_file.name = "foobar"
action, model = ("notify", "stable")
self.mox.StubOutWithMock(SafeConfigParser, "get")
self.mox.StubOutWithMock(StableUpdater, "__init__")
self.mox.StubOutWithMock(threading, "Timer")
config = ConfigurationParser()
config.parse(mock_file)
config.get("updates", "action").AndReturn(action)
config.get("updates", "model").AndReturn(model)
config.get("updates", "interval").AndRaise(NoOptionError("updates",
"interval"))
StableUpdater.__init__(REPO, construct_url_for_version_file())
threading.Timer(DEFAULT_INTERVAL,
mox.IgnoreArg()).AndReturn(mock_timer)
mock_timer.start()
self.mox.ReplayAll()
update_handler = get_update_handler()
update_handler.start()
self.assertTrue(isinstance(update_handler, UpdateNotifyer))
def test_notify_on_bleeding_edge_interval(self):
""" Make sure that a BleedingEdgeUpdater is constructed if the
configuration details it. """
mock_file = self.mox.CreateMockAnything()
mock_timer = self.mox.CreateMockAnything()
mock_file.closed = False
mock_file.name = "foobar"
action, model, interval = ("notify", "bleeding", "43200")
self.mox.StubOutWithMock(SafeConfigParser, "get")
self.mox.StubOutWithMock(BleedingEdgeUpdater, "__init__")
self.mox.StubOutWithMock(threading, "Timer")
config = ConfigurationParser()
config.parse(mock_file)
config.get("updates", "action").AndReturn(action)
config.get("updates", "model").AndReturn(model)
config.get("updates", "interval").AndReturn(interval)
BleedingEdgeUpdater.__init__(REPO, construct_url_for_head_commit())
threading.Timer(int(interval), mox.IgnoreArg()).AndReturn(mock_timer)
mock_timer.start()
self.mox.ReplayAll()
update_handler = get_update_handler()
update_handler.start()
self.assertTrue(isinstance(update_handler, UpdateNotifyer))
def test_notify_on_stable_malformed_interval(self):
""" A malformed interval in the configuration (i.e. non-integer) should
result in the default interval being used. """
mock_file = self.mox.CreateMockAnything()
mock_timer = self.mox.CreateMockAnything()
mock_file.closed = False
mock_file.name = "foobar"
action, model, interval = ("notify", "stable", "FOO")
self.mox.StubOutWithMock(SafeConfigParser, "get")
self.mox.StubOutWithMock(StableUpdater, "__init__")
self.mox.StubOutWithMock(threading, "Timer")
config = ConfigurationParser()
config.parse(mock_file)
config.get("updates", "action").AndReturn(action)
config.get("updates", "model").AndReturn(model)
config.get("updates", "interval").AndReturn(interval)
StableUpdater.__init__(REPO, construct_url_for_version_file())
threading.Timer(DEFAULT_INTERVAL, mox.IgnoreArg()).AndReturn(mock_timer)
mock_timer.start()
self.mox.ReplayAll()
update_handler = get_update_handler()
update_handler.start()
self.assertTrue(isinstance(update_handler, UpdateNotifyer))
def test_parsing_existing_configuration_file(self):
""" Test the parsing of an 'existing' file """
existing_config_file = self.mox.CreateMockAnything()
existing_config_file.closed = False
existing_config_file.name = "foobar"
self.mox.StubOutWithMock(SafeConfigParser, "read")
SafeConfigParser.read(existing_config_file.name)
self.mox.ReplayAll()
config = ConfigurationParser()
try:
config.parse(existing_config_file)
except FileNotFoundException:
self.fail()
def test_update_section_no_action(self):
""" If there is no configured action, no update handler should be
constructed. """
mock_file = self.mox.CreateMockAnything()
mock_file.closed = False
mock_file.name = "foobar"
self.mox.StubOutWithMock(SafeConfigParser, "get")
self.mox.StubOutWithMock(StableUpdater, "__init__")
config = ConfigurationParser()
config.parse(mock_file)
config.get("updates", "action").AndRaise(NoOptionError("updates",
"action"))
self.mox.ReplayAll()
self.assertEqual(None, get_update_handler())
def test_get_credentials(self):
""" Ensure proper behavior when the configuration file contains the
username-password pair. """
mock_file = self.mox.CreateMockAnything()
mock_file.closed = False
mock_file.name = "foobar"
username, password = ("*****@*****.**", "password")
self.mox.StubOutWithMock(SafeConfigParser, "get")
config = ConfigurationParser()
config.parse(mock_file)
config.get("credentials", "username").AndReturn(username)
config.get("credentials", "password").AndReturn(password)
self.mox.ReplayAll()
self.assertEquals((username, password), credentials.get_credentials())
def test_update_section_unknown_model(self):
""" If the configured model string does not match a known model, an
UnknownModel exception should be raised. """
mock_file = self.mox.CreateMockAnything()
mock_file.closed = False
mock_file.name = "foobar"
action, model, interval = ("notify", "stabble", "43200")
self.mox.StubOutWithMock(SafeConfigParser, "get")
self.mox.StubOutWithMock(StableUpdater, "__init__")
config = ConfigurationParser()
config.parse(mock_file)
config.get("updates", "action").AndReturn(action)
config.get("updates", "model").AndReturn(model)
config.get("updates", "interval").AndReturn(interval)
self.mox.ReplayAll()
self.assertRaises(UnknownModel, get_update_handler)
def test_setting_option(self):
""" Test setting an option - this should be a simple delegate to
SafeConfigParser.set, with a write upon successful set. """
mock_file = self.mox.CreateMockAnything()
mock_file.closed = False
mock_file.name = "foobar"
self.mox.StubOutWithMock(SafeConfigParser, "read")
self.mox.StubOutWithMock(SafeConfigParser, "set")
self.mox.StubOutWithMock(SafeConfigParser, "write")
SafeConfigParser.read(mock_file.name)
SafeConfigParser.set("credentials", "username", "foo")
mock_file.truncate(0)
mock_file.flush()
SafeConfigParser.write(mock_file)
self.mox.ReplayAll()
config = ConfigurationParser()
config.parse(mock_file)
config.set("credentials", "username", "foo")
def test_removing_section(self):
""" Test removin a section - this should be a simple delegate to
SafeConfigParser.remove_section, with a write upon successful removal. """
mock_file = self.mox.CreateMockAnything()
mock_file.closed = False
mock_file.name = "foobar"
self.mox.StubOutWithMock(SafeConfigParser, "read")
self.mox.StubOutWithMock(SafeConfigParser, "remove_section")
self.mox.StubOutWithMock(SafeConfigParser, "write")
SafeConfigParser.read(mock_file.name)
SafeConfigParser.remove_section("credentials")
mock_file.truncate(0)
mock_file.flush()
SafeConfigParser.write(mock_file)
self.mox.ReplayAll()
config = ConfigurationParser()
config.parse(mock_file)
config.remove_section("credentials")
