def test_retrieved_switches_can_be_updated(self):
switch = Switch('foo')
self.manager.register(switch)
switch.name = 'steve'
switch.save()
self.assertRaises(ValueError, self.manager.switch, 'foo')
self.assertEquals(self.manager.switch('steve').name, 'steve')
switch.name = 'bob'
switch.state = Switch.states.GLOBAL
switch.save()
self.assertEquals(self.manager.switch('bob').name, 'bob')
self.assertEquals(
self.manager.switch('bob').state, Switch.states.GLOBAL)
self.assertRaises(ValueError, self.manager.switch, 'steve')
def test_retrieved_switches_can_be_updated(self):
switch = Switch('foo')
self.manager.register(switch)
switch.name = 'steve'
switch.save()
self.assertRaises(ValueError, self.manager.switch, 'foo')
self.assertEquals(self.manager.switch('steve').name, 'steve')
switch.name = 'bob'
switch.state = Switch.states.GLOBAL
switch.save()
self.assertEquals(self.manager.switch('bob').name, 'bob')
self.assertEquals(
self.manager.switch('bob').state,
Switch.states.GLOBAL
)
self.assertRaises(ValueError, self.manager.switch, 'steve')
def test_can_register_signals_and_get_notified(self):
signals.switch_registered.connect(self.callback.switch_added)
signals.switch_unregistered.connect(self.callback.switch_removed)
signals.switch_updated.connect(self.callback.switch_updated)
eq_(self.callback.register_calls, [])
eq_(self.callback.unregister_calls, [])
eq_(self.callback.update_calls, [])
switch = Switch('foo')
self.manager.register(switch)
eq_(self.callback.register_calls, [switch])
self.manager.unregister(switch.name)
eq_(self.callback.unregister_calls, [switch])
self.manager.register(switch)
eq_(self.callback.register_calls, [switch, switch])
switch.name = 'a new name'
switch.state = Switch.states.GLOBAL
self.manager.update(switch)
change = self.callback.update_calls[0]
eq_(change[0], switch)
changes = change[1]
eq_(changes['name'], dict(current='a new name', previous='foo'))
eq_(
changes['state'],
dict(current=Switch.states.GLOBAL,
previous=Switch.states.DISABLED))
switch.name = 'from save() call'
switch.save()
change = self.callback.update_calls[1]
eq_(change[0], switch)
changes = change[1]
eq_(changes['name'],
dict(current='from save() call', previous='a new name'))
def test_can_register_signals_and_get_notified(self):
signals.switch_registered.connect(self.callback.switch_added)
signals.switch_unregistered.connect(self.callback.switch_removed)
signals.switch_updated.connect(self.callback.switch_updated)
eq_(self.callback.register_calls, [])
eq_(self.callback.unregister_calls, [])
eq_(self.callback.update_calls, [])
switch = Switch('foo')
self.manager.register(switch)
eq_(self.callback.register_calls, [switch])
self.manager.unregister(switch.name)
eq_(self.callback.unregister_calls, [switch])
self.manager.register(switch)
eq_(self.callback.register_calls, [switch, switch])
switch.name = 'a new name'
switch.state = Switch.states.GLOBAL
self.manager.update(switch)
change = self.callback.update_calls[0]
eq_(change[0], switch)
changes = change[1]
eq_(changes['name'], dict(current='a new name', previous='foo'))
eq_(changes['state'], dict(current=Switch.states.GLOBAL, previous=Switch.states.DISABLED))
switch.name = 'from save() call'
switch.save()
change = self.callback.update_calls[1]
eq_(change[0], switch)
changes = change[1]
eq_(changes['name'], dict(current='from save() call', previous='a new name'))
def test_switch_name_is_immutable(self):
switch = Switch("foo")
with self.assertRaises(AttributeError):
switch.name = "bar"
def test_switch_name_is_immutable(self):
switch = Switch('foo')
with self.assertRaises(AttributeError):
switch.name = 'bar'
