class StateStreamTestCase(unittest.TestCase):
object = None # should be set in subclass setUp
def setUpForObject(self, obj):
# pylint: disable=attribute-defined-outside-init
self.object = obj
self.updates = []
self.st = SubscriptionTester()
def send(value):
self.updates.extend(json.loads(value))
self.stream = StateStreamInner(send,
self.object,
'urlroot',
subscription_context=self.st.context)
def getUpdates(self):
# pylint: disable=attribute-defined-outside-init
self.st.advance()
self.stream._flush() # warning: implementation poking
u = self.updates
self.updates = []
return u
class StateStreamTestCase(unittest.TestCase):
object = None # should be set in subclass setUp
def setUpForObject(self, obj):
# pylint: disable=attribute-defined-outside-init
self.object = obj
self.updates = []
self.st = SubscriptionTester()
def send(value):
if isinstance(value, unicode):
self.updates.extend(json.loads(value))
elif isinstance(value, bytes):
self.updates.append(['actually_binary', value])
self.stream = StateStreamInner(send,
self.object,
'urlroot',
subscription_context=self.st.context)
def getUpdates(self):
# pylint: disable=attribute-defined-outside-init
self.st.advance()
u = self.updates
self.updates = []
return u
class StateStreamTestCase(unittest.TestCase):
object = None # should be set in subclass setUp
def setUpForObject(self, obj):
# pylint: disable=attribute-defined-outside-init
self.object = obj
self.updates = []
self.st = SubscriptionTester()
def send(value):
self.updates.extend(json.loads(value))
self.stream = StateStreamInner(
send,
self.object,
'urlroot',
subscription_context=self.st.context)
def getUpdates(self):
# pylint: disable=attribute-defined-outside-init
self.st.advance()
self.stream._flush() # warning: implementation poking
u = self.updates
self.updates = []
return u
def setUpForObject(self, obj):
# pylint: disable=attribute-defined-outside-init
self.object = obj
self.updates = []
self.st = SubscriptionTester()
def send(value):
self.updates.extend(json.loads(value))
self.stream = StateStreamInner(send,
self.object,
'urlroot',
subscription_context=self.st.context)
def setUpForObject(self, obj):
# pylint: disable=attribute-defined-outside-init
self.object = obj
self.updates = []
self.st = SubscriptionTester()
def send(value):
if isinstance(value, unicode):
self.updates.extend(json.loads(value))
elif isinstance(value, bytes):
self.updates.append(['actually_binary', value])
self.stream = StateStreamInner(send,
self.object,
'urlroot',
subscription_context=self.st.context)
def setUpForObject(self, obj):
# pylint: disable=attribute-defined-outside-init
self.object = obj
self.updates = []
self.st = SubscriptionTester()
def send(value):
self.updates.extend(json.loads(value))
self.stream = StateStreamInner(
send,
self.object,
'urlroot',
subscription_context=self.st.context)
class TestPersistenceChangeDetector(unittest.TestCase):
def setUp(self):
self.st = SubscriptionTester()
self.o = ValueAndBlockSpecimen(ValueAndBlockSpecimen(ExportedState()))
self.calls = 0
self.d = PersistenceChangeDetector(
self.o, self.__callback, subscription_context=self.st.context)
def __callback(self):
self.calls += 1
def test_1(self):
self.assertEqual(self.d.get(), {
'value': 'initial',
'block': {
'value': 'initial',
'block': {},
},
})
self.assertEqual(0, self.calls)
self.o.set_value('one')
self.assertEqual(0, self.calls)
self.st.advance()
self.assertEqual(1, self.calls)
self.o.set_value('two')
self.st.advance()
self.assertEqual(1, self.calls) # only fires once
self.assertEqual(self.d.get(), {
u'value': 'two',
u'block': {
u'value': 'initial',
u'block': {},
},
})
self.st.advance()
self.assertEqual(1, self.calls)
self.o.get_block().set_value('three') # pylint: disable=no-member
self.st.advance()
self.assertEqual(2, self.calls)
self.assertEqual(self.d.get(), {
u'value': 'two',
u'block': {
u'value': 'three',
u'block': {},
},
})
class TestPersistenceChangeDetector(unittest.TestCase):
def setUp(self):
self.st = SubscriptionTester()
self.o = ValueAndBlockSpecimen(ValueAndBlockSpecimen(ExportedState()))
self.calls = 0
self.d = PersistenceChangeDetector(self.o, self.__callback, subscription_context=self.st.context)
def __callback(self):
self.calls += 1
def test_1(self):
self.assertEqual(self.d.get(), {
'value': 'initial',
'block': {
'value': 'initial',
'block': {},
},
})
self.assertEqual(0, self.calls)
self.o.set_value('one')
self.assertEqual(0, self.calls)
self.st.advance()
self.assertEqual(1, self.calls)
self.o.set_value('two')
self.st.advance()
self.assertEqual(1, self.calls) # only fires once
self.assertEqual(self.d.get(), {
u'value': 'two',
u'block': {
u'value': 'initial',
u'block': {},
},
})
self.st.advance()
self.assertEqual(1, self.calls)
self.o.get_block().set_value('three') # pylint: disable=no-member
self.st.advance()
self.assertEqual(2, self.calls)
self.assertEqual(self.d.get(), {
u'value': 'two',
u'block': {
u'value': 'three',
u'block': {},
},
})
def setUp(self):
self.st = SubscriptionTester()
self.o = ValueAndBlockSpecimen(ValueAndBlockSpecimen(ExportedState()))
self.calls = 0
self.d = PersistenceChangeDetector(self.o, self.__callback, subscription_context=self.st.context)
def setUp(self):
self.st = SubscriptionTester()
self.o = ValueAndBlockSpecimen(ValueAndBlockSpecimen(ExportedState()))
self.calls = 0
self.d = PersistenceChangeDetector(self.o, self.__callback, subscription_context=self.st.context)