def test_register_for_a_transition(self):
self.initialize_standard_scenario()
self.test_args = None
self.test_kwargs = None
def test_callback(*args, **kwargs):
self.test_args = args
self.test_kwargs = kwargs
objects = TestModelObjectFactory.create_batch(2)
objects[0].river.my_field.hook_post_transition(test_callback, source_state=self.state2, destination_state=self.state3)
self.assertIsNone(self.test_args)
self.assertIsNone(self.test_kwargs)
objects[0].river.my_field.approve(as_user=self.user1)
self.assertIsNone(self.test_args)
self.assertIsNone(self.test_kwargs)
objects[0].river.my_field.approve(as_user=self.user2)
self.assertIsNone(self.test_args)
self.assertIsNone(self.test_kwargs)
objects[0].river.my_field.approve(as_user=self.user3)
self.assertEqual((objects[0], "my_field"), self.test_args)
self.assertDictEqual(
{
'transition_approval': TransitionApproval.objects.get(object_id=objects[0].pk, source_state=self.state2, destination_state=self.state3,
permissions__in=Permission.objects.filter(user=self.user3))
}, self.test_kwargs)
def test_register(self):
objects = TestModelObjectFactory.create_batch(2)
self.assertEqual(0, Callback.objects.count())
self.assertFalse(
'%s.%s_object%sfield%s' %
(PostTransitionHooking.__module__, PostTransitionHooking.__name__,
objects[1].pk, 'my_field') in self.handler_backend.callbacks)
self.handler_backend.register(PostTransitionHooking, test_callback,
objects[1], self.field_name)
self.assertEqual(
1,
Callback.objects.filter(hash='%s.%s_object%s_field_name%s' %
(PostTransitionHooking.__module__,
PostTransitionHooking.__name__,
objects[1].pk, self.field_name)).count())
self.assertTrue(
'%s.%s_object%s_field_name%s' %
(PostTransitionHooking.__module__, PostTransitionHooking.__name__,
objects[1].pk, self.field_name) in self.handler_backend.callbacks)
self.assertEqual(
test_callback.__name__,
list(self.handler_backend.callbacks.values())[0].__name__)
def test_get_handlers_in_multiprocessing(self):
objects = TestModelObjectFactory.create_batch(2)
from multiprocessing import Process, Queue
Callback.objects.update_or_create(
hash='%s.%s_object%s_field_name%s' %
(PostTransitionHooking.__module__, PostTransitionHooking.__name__,
objects[1].pk, self.field_name),
defaults={
'method':
'%s.%s' % (test_callback.__module__, test_callback.__name__),
'hooking_cls':
'%s.%s' % (PostTransitionHooking.__module__,
PostTransitionHooking.__name__),
})
def worker2(q):
handlers = self.handler_backend.get_callbacks(
PostTransitionHooking, objects[1], self.field_name)
q.put([f.__name__ for f in handlers])
q = Queue()
p2 = Process(target=worker2, args=(q, ))
p2.start()
handlers = q.get(timeout=1)
self.assertEqual(1, len(handlers))
self.assertEqual(test_callback.__name__, handlers[0])
def initialize_circular_scenario(self):
from river.models.factories import \
TransitionObjectFactory, \
UserObjectFactory, \
PermissionObjectFactory, \
ProceedingMetaObjectFactory, \
StateObjectFactory
TransitionObjectFactory.reset_sequence(0)
ProceedingMetaObjectFactory.reset_sequence(0)
StateObjectFactory.reset_sequence(0)
TestModel.objects.all().delete()
self.content_type = ContentType.objects.get_for_model(TestModel)
self.permissions = PermissionObjectFactory.create_batch(4)
self.user1 = UserObjectFactory(user_permissions=[self.permissions[0]])
self.user2 = UserObjectFactory(user_permissions=[self.permissions[1]])
self.user3 = UserObjectFactory(user_permissions=[self.permissions[2]])
self.user4 = UserObjectFactory(user_permissions=[self.permissions[3]])
self.open_state = StateObjectFactory(
label='open'
)
self.in_progress_state = StateObjectFactory(
label='in-progress'
)
self.resolved_state = StateObjectFactory(
label='resolved'
)
self.re_opened_state = StateObjectFactory(
label='re-opened'
)
self.closed_state = StateObjectFactory(
label='closed'
)
self.transitions = [
TransitionObjectFactory(source_state=self.open_state, destination_state=self.in_progress_state),
TransitionObjectFactory(source_state=self.in_progress_state,
destination_state=self.resolved_state),
TransitionObjectFactory(source_state=self.resolved_state,
destination_state=self.re_opened_state),
TransitionObjectFactory(source_state=self.resolved_state, destination_state=self.closed_state),
TransitionObjectFactory(source_state=self.re_opened_state, destination_state=self.in_progress_state)]
self.proceeding_metas = ProceedingMetaObjectFactory.create_batch(
5,
content_type=self.content_type,
transition=factory.Sequence(lambda n: self.transitions[n]),
order=0
)
for n, proceeding_meta in enumerate(self.proceeding_metas):
proceeding_meta.permissions.add(self.permissions[n] if n < len(self.permissions) else self.permissions[0])
self.objects = TestModelObjectFactory.create_batch(2)
def test_get_waiting_approvals_slowness_test(self):
self.initialize_standard_scenario()
self.objects = TestModelObjectFactory.create_batch(100)
before = datetime.now()
for o in self.objects:
o.river.my_field.get_available_states(as_user=self.user1)
after = datetime.now()
self.assertLess(after - before, timedelta(seconds=2))
def test_get_handlers(self):
object = TestModelObjectFactory.create_batch(1)[0]
self.handler_backend.register(PostTransitionHooking, test_handler,
object, self.field_name)
callbacks = self.handler_backend.get_callbacks(PostTransitionHooking,
object, self.field_name)
self.assertEqual(1, len(callbacks))
self.assertEqual(test_handler.__name__, callbacks[0].__name__)
def test_get_proceedings_object_waiting_for_approval_slow_test(self):
self.initialize_normal_scenario()
self.objects = TestModelObjectFactory.create_batch(100)
for o in self.objects:
ObjectService.register_object(o)
before = datetime.now()
for o in self.objects:
ProceedingService.get_available_proceedings(o, [o.my_field], user=self.user1)
after = datetime.now()
self.assertLess(after - before, timedelta(seconds=2))
def initialize_circular_scenario(self):
from river.models.factories import \
TransitionObjectFactory, \
UserObjectFactory, \
PermissionObjectFactory, \
ProceedingMetaObjectFactory, \
StateObjectFactory
TransitionObjectFactory.reset_sequence(0)
ProceedingMetaObjectFactory.reset_sequence(0)
StateObjectFactory.reset_sequence(0)
TestModel.objects.all().delete()
self.content_type = ContentType.objects.get_for_model(TestModel)
self.permissions = PermissionObjectFactory.create_batch(4)
self.user1 = UserObjectFactory(user_permissions=[self.permissions[0]])
self.user2 = UserObjectFactory(user_permissions=[self.permissions[1]])
self.user3 = UserObjectFactory(user_permissions=[self.permissions[2]])
self.user4 = UserObjectFactory(user_permissions=[self.permissions[3]])
self.field = 'my_field'
self.open_state = StateObjectFactory(label='open')
self.in_progress_state = StateObjectFactory(label='in-progress')
self.resolved_state = StateObjectFactory(label='resolved')
self.re_opened_state = StateObjectFactory(label='re-opened')
self.closed_state = StateObjectFactory(label='closed')
self.transitions = [
TransitionObjectFactory(source_state=self.open_state,
destination_state=self.in_progress_state),
TransitionObjectFactory(source_state=self.in_progress_state,
destination_state=self.resolved_state),
TransitionObjectFactory(source_state=self.resolved_state,
destination_state=self.re_opened_state),
TransitionObjectFactory(source_state=self.resolved_state,
destination_state=self.closed_state),
TransitionObjectFactory(source_state=self.re_opened_state,
destination_state=self.in_progress_state)
]
self.proceeding_metas = ProceedingMetaObjectFactory.create_batch(
5,
content_type=self.content_type,
field=self.field,
transition=factory.Sequence(lambda n: self.transitions[n]),
order=0)
for n, proceeding_meta in enumerate(self.proceeding_metas):
proceeding_meta.permissions.add(self.permissions[n] if n < len(
self.permissions) else self.permissions[0])
self.objects = TestModelObjectFactory.create_batch(2)
def test_get_callbacks(self):
objects = TestModelObjectFactory.create_batch(2)
self.handler_backend.register(PostTransitionHooking, test_callback,
objects[1], self.field_name)
handlers = self.handler_backend.get_callbacks(PostTransitionHooking,
objects[1],
self.field_name)
self.assertEqual(1, len(handlers))
self.assertEqual(test_callback.__name__, handlers[0].__name__)
def test_register(self):
objects = TestModelObjectFactory.create_batch(2)
self.assertFalse(
'%s.%s_object%s_field_name%s' %
(PostTransitionHooking.__module__, PostTransitionHooking.__name__,
objects[1].pk, self.field_name) in self.handler_backend.callbacks)
self.handler_backend.register(PostTransitionHooking, test_handler,
objects[1], self.field_name)
self.assertTrue(
'%s.%s_object%s_field_name%s' %
(PostTransitionHooking.__module__, PostTransitionHooking.__name__,
objects[1].pk, self.field_name) in self.handler_backend.callbacks)
self.assertEqual(
test_handler.__name__,
list(self.handler_backend.callbacks.values())[0].__name__)
def setUp(self):
from river.models.factories import \
TransitionObjectFactory, \
UserObjectFactory, \
PermissionObjectFactory, \
ApprovementMetaObjectFactory, \
StateObjectFactory
TransitionObjectFactory.reset_sequence(0)
ApprovementMetaObjectFactory.reset_sequence(0)
StateObjectFactory.reset_sequence(0)
TestModel.objects.all().delete()
self.content_type = ContentType.objects.get_for_model(TestModel)
self.permissions = PermissionObjectFactory.create_batch(4)
self.user1 = UserObjectFactory(user_permissions=[self.permissions[0]])
self.user2 = UserObjectFactory(user_permissions=[self.permissions[1]])
self.user3 = UserObjectFactory(user_permissions=[self.permissions[2]])
self.user4 = UserObjectFactory(user_permissions=[self.permissions[3]])
self.field = 'my_field'
self.states = StateObjectFactory.create_batch(
9,
label=factory.Sequence(lambda n: "s%s" % str(n + 1) if n <= 4 else
("s4.%s" % str(n - 4)
if n <= 6 else "s5.%s" % str(n - 6))))
self.transitions = TransitionObjectFactory.create_batch(
8,
content_type=self.content_type,
field=self.field,
source_state=factory.Sequence(lambda n: self.states[
n] if n <= 2 else (self.states[n - 1]) if n <= 4 else (
self.states[n - 2] if n <= 6 else self.states[4])),
destination_state=factory.Sequence(lambda n: self.states[n + 1]))
self.approvement_metas = ApprovementMetaObjectFactory.create_batch(
9,
transition=factory.Sequence(lambda n: self.transitions[n] if n <= 1
else self.transitions[n - 1]),
order=factory.Sequence(lambda n: 1 if n == 2 else 0))
for n, approvement_meta in enumerate(self.approvement_metas):
approvement_meta.permissions.add(
self.permissions[n] if n <= 3 else self.permissions[3])
self.objects = TestModelObjectFactory.create_batch(2)
def initialize_normal_scenario(self):
from river.models.factories import \
TransitionObjectFactory, \
UserObjectFactory, \
PermissionObjectFactory, \
ProceedingMetaObjectFactory, \
StateObjectFactory
TransitionObjectFactory.reset_sequence(0)
ProceedingMetaObjectFactory.reset_sequence(0)
StateObjectFactory.reset_sequence(0)
TestModel.objects.all().delete()
self.content_type = ContentType.objects.get_for_model(TestModel)
self.permissions = PermissionObjectFactory.create_batch(4)
self.user1 = UserObjectFactory(user_permissions=[self.permissions[0]])
self.user2 = UserObjectFactory(user_permissions=[self.permissions[1]])
self.user3 = UserObjectFactory(user_permissions=[self.permissions[2]])
self.user4 = UserObjectFactory(user_permissions=[self.permissions[3]])
self.states = StateObjectFactory.create_batch(
9,
label=factory.Sequence(
lambda n: "s%s" % str(n + 1) if n <= 4 else ("s4.%s" % str(n - 4) if n <= 6 else "s5.%s" % str(n - 6)))
)
self.transitions = TransitionObjectFactory.create_batch(8,
source_state=factory.Sequence(
lambda n: self.states[n] if n <= 2 else (
self.states[n - 1]) if n <= 4 else (
self.states[n - 2] if n <= 6 else self.states[
4])),
destination_state=factory.Sequence(
lambda n: self.states[n + 1]))
self.proceeding_metas = ProceedingMetaObjectFactory.create_batch(
9,
content_type=self.content_type,
transition=factory.Sequence(lambda n: self.transitions[n] if n <= 1 else self.transitions[n - 1]),
order=factory.Sequence(lambda n: 1 if n == 2 else 0)
)
for n, proceeding_meta in enumerate(self.proceeding_metas):
proceeding_meta.permissions.add(self.permissions[n] if n <= 3 else self.permissions[3])
self.objects = TestModelObjectFactory.create_batch(2)
def test_get_waiting_transition_approvals_without_skip(self):
self.initialize_standard_scenario()
object = TestModelObjectFactory.create_batch(1)[0]
transition_approvals = object.river.my_field.get_available_approvals(
as_user=self.user1)
self.assertEqual(1, transition_approvals.count())
transition_approvals = object.river.my_field.get_available_approvals(
as_user=self.user2)
self.assertEqual(0, transition_approvals.count())
transition_approvals = object.river.my_field.get_available_approvals(
as_user=self.user3)
self.assertEqual(0, transition_approvals.count())
transition_approvals = object.river.my_field.get_available_approvals(
as_user=self.user4)
self.assertEqual(0, transition_approvals.count())
def test_get_on_approval_objects(self):
self.initialize_standard_scenario()
objects = TestModelObjectFactory.create_batch(2)
on_approval_objects = TestModel.river.my_field.get_on_approval_objects(
as_user=self.user1)
self.assertEqual(2, on_approval_objects.count())
self.assertEqual(objects[0], on_approval_objects[0])
on_approval_objects = TestModel.river.my_field.get_on_approval_objects(
as_user=self.user2)
self.assertEqual(0, on_approval_objects.count())
on_approval_objects = TestModel.river.my_field.get_on_approval_objects(
as_user=self.user3)
self.assertEqual(0, on_approval_objects.count())
on_approval_objects = TestModel.river.my_field.get_on_approval_objects(
as_user=self.user4)
self.assertEqual(0, on_approval_objects.count())
def test_register_for_an_object(self):
objects = TestModelObjectFactory.create_batch(2)
self.test_args = None
self.test_kwargs = None
def test_callback(*args, **kwargs):
self.test_args = args
self.test_kwargs = kwargs
objects[0].river.my_field.hook_post_complete(test_callback)
self.assertIsNone(self.test_args)
self.assertIsNone(self.test_kwargs)
objects[0].river.my_field.approve(as_user=self.user1)
self.assertIsNone(self.test_args)
self.assertIsNone(self.test_kwargs)
# Proceeded but no transition
objects[0].river.my_field.approve(as_user=self.user2)
self.assertIsNone(self.test_args)
self.assertIsNone(self.test_kwargs)
objects[0].river.my_field.approve(as_user=self.user3)
self.assertIsNone(self.test_args)
self.assertIsNone(self.test_kwargs)
objects[0].river.my_field.approve(as_user=self.user4, next_state=self.state4)
self.assertIsNone(self.test_args)
self.assertIsNone(self.test_kwargs)
objects[0].river.my_field.approve(as_user=self.user4, next_state=self.state41)
self.assertEqual((objects[0], "my_field"), self.test_args)
def test_get_available_states(self):
self.initialize_standard_scenario()
object = TestModelObjectFactory.create_batch(1)[0]
available_states = object.river.my_field.get_available_states()
self.assertEqual(1, available_states.count())
self.assertEqual(self.state2, available_states[0])
available_states = object.river.my_field.get_available_states(
as_user=self.user1)
self.assertEqual(1, available_states.count())
self.assertEqual(self.state2, available_states[0])
available_states = object.river.my_field.get_available_states(
as_user=self.user2)
self.assertEqual(0, available_states.count())
available_states = object.river.my_field.get_available_states(
as_user=self.user3)
self.assertEqual(0, available_states.count())
available_states = object.river.my_field.get_available_states(
as_user=self.user4)
self.assertEqual(0, available_states.count())
def test_register_in_multiprocessing(self):
objects = TestModelObjectFactory.create_batch(2)
from multiprocessing import Process, Queue
self.handler_backend.register(PostTransitionHooking, test_callback,
objects[1], self.field_name)
self.assertEqual(1, Callback.objects.count())
def worker2(q):
second_handler_backend = load_callback_backend()
handlers = second_handler_backend.get_callbacks(
PostTransitionHooking, objects[1], self.field_name)
q.put([f.__name__ for f in handlers])
q = Queue()
p2 = Process(target=worker2, args=(q, ))
p2.start()
handlers = q.get(timeout=1)
self.assertEqual(1, len(handlers))
self.assertEqual(test_callback.__name__, handlers[0])
def test_get_waiting_transition_approvals_with_skip(self):
self.initialize_standard_scenario()
object = TestModelObjectFactory.create_batch(1)[0]
transition_approvals = object.river.my_field.get_available_approvals(
as_user=self.user1)
self.assertEqual(1, transition_approvals.count())
self.assertEqual(self.state2,
transition_approvals[0].destination_state)
TransitionApproval.objects.filter(
workflow_object=object,
field_name="my_field",
destination_state=self.state2).update(skip=True)
transition_approvals = object.river.my_field.get_available_approvals(
as_user=self.user2)
self.assertEqual(1, transition_approvals.count())
self.assertEqual(self.state3,
transition_approvals[0].destination_state)
TransitionApproval.objects.filter(
workflow_object=object,
field_name="my_field",
destination_state=self.state3).update(skip=True)
transition_approvals = object.river.my_field.get_available_approvals(
as_user=self.user4)
self.assertEqual(2, transition_approvals.count())
self.assertEqual(self.state4,
transition_approvals[0].destination_state)
self.assertEqual(self.state5,
transition_approvals[1].destination_state)
TransitionApproval.objects.filter(
workflow_object=object,
field_name="my_field",
destination_state=self.state4).update(skip=True)
transition_approvals = object.river.my_field.get_available_approvals(
as_user=self.user4)
self.assertEqual(3, transition_approvals.count())
self.assertEqual(self.state5,
transition_approvals[0].destination_state)
self.assertEqual(self.state41,
transition_approvals[1].destination_state)
self.assertEqual(self.state42,
transition_approvals[2].destination_state)
TransitionApproval.objects.filter(
workflow_object=object,
field_name="my_field",
destination_state=self.state4).update(skip=False)
TransitionApproval.objects.filter(
workflow_object=object,
field_name="my_field",
destination_state=self.state5).update(skip=True)
transition_approvals = object.river.my_field.get_available_approvals(
as_user=self.user4)
self.assertEqual(3, transition_approvals.count())
self.assertEqual(self.state4,
transition_approvals[0].destination_state)
self.assertEqual(self.state51,
transition_approvals[1].destination_state)
self.assertEqual(self.state52,
transition_approvals[2].destination_state)
TransitionApproval.objects.filter(
workflow_object=object,
field_name="my_field",
destination_state__in=[self.state4, self.state5]).update(skip=True)
transition_approvals = object.river.my_field.get_available_approvals(
as_user=self.user4)
self.assertEqual(4, transition_approvals.count())
self.assertEqual(self.state41,
transition_approvals[0].destination_state)
self.assertEqual(self.state42,
transition_approvals[1].destination_state)
self.assertEqual(self.state51,
transition_approvals[2].destination_state)
self.assertEqual(self.state52,
transition_approvals[3].destination_state)
TransitionApproval.objects.filter(
workflow_object=object,
field_name="my_field",
destination_state__in=[self.state41,
self.state51]).update(skip=True)
transition_approvals = object.river.my_field.get_available_approvals(
as_user=self.user4)
self.assertEqual(2, transition_approvals.count())
self.assertEqual(self.state42,
transition_approvals[0].destination_state)
self.assertEqual(self.state52,
transition_approvals[1].destination_state)
def test_proceed(self):
self.initialize_standard_scenario()
object = TestModelObjectFactory.create_batch(1)[0]
# ####################
# STATE 1 - STATE 2
# Only User1(2001) can proceed and after his proceed state must be changed to STATE 2
# ###################
# Proceeded by user has no required permission for this transition
try:
object.river.my_field.approve(as_user=self.user2)
self.fail('Exception was expected')
except RiverException as e:
self.assertEqual(
str(e),
'There is no available state for destination for the user.')
self.assertEqual(ErrorCode.NO_AVAILABLE_NEXT_STATE_FOR_USER,
e.code)
try:
object.river.my_field.approve(as_user=self.user3)
self.fail('Exception was expected')
except RiverException as e:
self.assertEqual(
str(e),
'There is no available state for destination for the user.')
self.assertEqual(ErrorCode.NO_AVAILABLE_NEXT_STATE_FOR_USER,
e.code)
try:
object.river.my_field.approve(as_user=self.user4)
self.fail('Exception was expected')
except RiverException as e:
self.assertEqual(
str(e),
'There is no available state for destination for the user.')
self.assertEqual(ErrorCode.NO_AVAILABLE_NEXT_STATE_FOR_USER,
e.code)
self.assertEqual(self.state1, object.my_field)
object.river.my_field.approve(as_user=self.user1)
self.assertEqual(self.state2, object.my_field)
transition_approvals = TransitionApproval.objects.filter(
workflow_object=object,
status=APPROVED,
source_state=self.state1,
destination_state=self.state2)
self.assertEqual(1, transition_approvals.count())
self.assertIsNotNone(transition_approvals[0].transactioner)
self.assertEqual(self.user1, transition_approvals[0].transactioner)
self.assertIsNotNone(transition_approvals[0].transaction_date)
# ####################
# STATE 2 - STATE 3
# User2(2002) is first proceeder and User3(2003) is second proceeder. This must be done with turn. After proceeding is done, state is gonna be changed to STATE 3
# ####################
# Proceeded by user has no required permission for this transition
try:
object.river.my_field.approve(as_user=self.user1)
self.fail('Exception was expected')
except RiverException as e:
self.assertEqual(
str(e),
'There is no available state for destination for the user.')
self.assertEqual(ErrorCode.NO_AVAILABLE_NEXT_STATE_FOR_USER,
e.code)
try:
object.river.my_field.approve(as_user=self.user4)
self.fail('Exception was expected')
except RiverException as e:
self.assertEqual(
str(e),
'There is no available state for destination for the user.')
self.assertEqual(ErrorCode.NO_AVAILABLE_NEXT_STATE_FOR_USER,
e.code)
# Turn is User2(2002)s, not User3(2003)s. After User2(2002) proceeded, User3(2003) can proceed.
try:
object.river.my_field.approve(as_user=self.user3)
self.fail('Exception was expected')
except RiverException as e:
self.assertEqual(
str(e),
'There is no available state for destination for the user.')
self.assertEqual(ErrorCode.NO_AVAILABLE_NEXT_STATE_FOR_USER,
e.code)
# Proceeded by two user has required permission for this transition to get next state (order is user2(2002),user3(2003)).
object.river.my_field.approve(as_user=self.user2)
self.assertEqual(self.state2, object.my_field)
transition_approvals = TransitionApproval.objects.filter(
workflow_object=object,
status=APPROVED,
source_state=self.state2,
destination_state=self.state3)
self.assertEqual(1, transition_approvals.count())
self.assertIsNotNone(transition_approvals[0].transactioner)
self.assertEqual(self.user2, transition_approvals[0].transactioner)
self.assertIsNotNone(transition_approvals[0].transaction_date)
try:
object.river.my_field.approve(as_user=self.user2)
self.fail('Exception was expected')
except RiverException as e:
self.assertEqual(
str(e),
'There is no available state for destination for the user.')
self.assertEqual(ErrorCode.NO_AVAILABLE_NEXT_STATE_FOR_USER,
e.code)
object.river.my_field.approve(as_user=self.user3)
self.assertEqual(self.state3, object.my_field)
transition_approvals = TransitionApproval.objects.filter(
workflow_object=object,
status=APPROVED,
source_state=self.state2,
destination_state=self.state3)
self.assertEqual(2, transition_approvals.count())
self.assertIsNotNone(transition_approvals[0].transactioner)
self.assertIsNotNone(transition_approvals[1].transactioner)
self.assertEqual(self.user2, transition_approvals[0].transactioner)
self.assertEqual(self.user3, transition_approvals[1].transactioner)
self.assertIsNotNone(transition_approvals[0].transaction_date)
self.assertIsNotNone(transition_approvals[1].transaction_date)
# ####################
# STATE 3 - STATE 4 or STATE 5
# Only User4(2004) can proceed by giving the exact next state and after his proceed with his state must be changed to STATE 4 or STATE 5
# ###################
# Proceeded by user has no required permission for this transition
try:
object.river.my_field.approve(as_user=self.user1)
self.fail('Exception was expected')
except RiverException as e:
self.assertEqual(
str(e),
'There is no available state for destination for the user.')
self.assertEqual(ErrorCode.NO_AVAILABLE_NEXT_STATE_FOR_USER,
e.code)
# Proceeded by user has no required permission for this transition
try:
object.river.my_field.approve(as_user=self.user2)
self.fail('Exception was expected')
except RiverException as e:
self.assertEqual(
str(e),
'There is no available state for destination for the user.')
self.assertEqual(ErrorCode.NO_AVAILABLE_NEXT_STATE_FOR_USER,
e.code)
# Proceeded by user has no required permission for this transition
try:
object.river.my_field.approve(as_user=self.user3)
self.fail('Exception was expected')
except RiverException as e:
self.assertEqual(
str(e),
'There is no available state for destination for the user.')
self.assertEqual(ErrorCode.NO_AVAILABLE_NEXT_STATE_FOR_USER,
e.code)
# There are STATE 4 and STATE 5 as next. State must be given to switch
try:
object.river.my_field.approve(as_user=self.user4)
self.fail('Exception was expected')
except RiverException as e:
self.assertEqual(
str(e),
'State must be given when there are multiple states for destination'
)
self.assertEqual(ErrorCode.NEXT_STATE_IS_REQUIRED, e.code)
# There are STATE 4 and STATE 5 as next. State among STATE 4 and STATE 5 must be given to switch, not other state
try:
object.river.my_field.approve(as_user=self.user4,
next_state=self.state3)
self.fail('Exception was expected')
except RiverException as e:
self.assertEqual(
str(e), "Invalid state is given(%s). Valid states is(are) %s" %
(self.state3.__str__(), ','.join(
[ast.__str__() for ast in [self.state4, self.state5]])))
self.assertEqual(ErrorCode.INVALID_NEXT_STATE_FOR_USER, e.code)
# There are STATE 4 and STATE 5 as next. After one of them is given to proceeding, the state must be switch to it immediately.
object.river.my_field.approve(as_user=self.user4,
next_state=self.state5)
self.assertEqual(self.state5, object.my_field)
transition_approvals = TransitionApproval.objects.filter(
workflow_object=object,
status=APPROVED,
source_state=self.state3,
destination_state=self.state5)
self.assertEqual(1, transition_approvals.count())
self.assertIsNotNone(transition_approvals[0].transactioner)
self.assertEqual(self.user4, transition_approvals[0].transactioner)
self.assertIsNotNone(transition_approvals[0].transaction_date)
def test_cycle_proceedings(self):
self.initialize_circular_scenario()
object = TestModelObjectFactory.create_batch(1)[0]
# No Cycle
self.assertFalse(object.river.my_field._cycle_proceedings())
object.river.my_field.approve(as_user=self.user1,
next_state=self.in_progress_state,
god_mod=True)
self.assertEqual(
5,
TransitionApproval.objects.filter(object_id=object.pk).count())
# No Cycle
self.assertFalse(object.river.my_field._cycle_proceedings())
object.river.my_field.approve(as_user=self.user2,
next_state=self.resolved_state,
god_mod=True)
self.assertEqual(
5,
TransitionApproval.objects.filter(object_id=object.pk).count())
# State is re-opened and cycle is detected. Transition in-progress to resolved proceeding is cloned
self.assertFalse(object.river.my_field._cycle_proceedings())
object.river.my_field.approve(as_user=self.user3,
next_state=self.re_opened_state,
god_mod=True)
self.assertEqual(
6,
TransitionApproval.objects.filter(object_id=object.pk).count())
self.assertEqual(
TransitionApprovalMeta.objects.get(
source_state=self.in_progress_state,
destination_state=self.resolved_state),
TransitionApproval.objects.filter(
object_id=object.pk).latest('date_created').meta)
# There will be no cycling even if the method is invoked. Because cycling is done in proceeding.
self.assertFalse(object.river.my_field._cycle_proceedings())
self.assertEqual(
6,
TransitionApproval.objects.filter(object_id=object.pk).count())
# State is in-progress and cycle is detected. Transition resolved to re-opened proceeding is cloned
object.river.my_field.approve(as_user=self.user3,
next_state=self.in_progress_state,
god_mod=True)
self.assertEqual(
7,
TransitionApproval.objects.filter(object_id=object.pk).count())
self.assertEqual(
TransitionApprovalMeta.objects.get(
source_state=self.resolved_state,
destination_state=self.re_opened_state),
TransitionApproval.objects.filter(
object_id=object.pk).latest('date_created').meta)
# State is resolved and cycle is detected. Transition re-opened to in-progress proceeding is cloned
object.river.my_field.approve(as_user=self.user3,
next_state=self.resolved_state,
god_mod=True)
self.assertEqual(
8,
TransitionApproval.objects.filter(object_id=object.pk).count())
self.assertEqual(
TransitionApprovalMeta.objects.get(
source_state=self.re_opened_state,
destination_state=self.in_progress_state),
TransitionApproval.objects.filter(
object_id=object.pk).latest('date_created').meta)
# State is re-opened and cycle is detected. Transition in-progress to resolved proceeding is cloned
self.assertFalse(object.river.my_field._cycle_proceedings())
object.river.my_field.approve(as_user=self.user3,
next_state=self.re_opened_state,
god_mod=True)
self.assertEqual(
9,
TransitionApproval.objects.filter(object_id=object.pk).count())
self.assertEqual(
TransitionApprovalMeta.objects.get(
source_state=self.in_progress_state,
destination_state=self.resolved_state),
TransitionApproval.objects.filter(
object_id=object.pk).latest('date_created').meta)
# State is in-progress and cycle is detected. Transition resolved to re-opened proceeding is cloned
object.river.my_field.approve(as_user=self.user3,
next_state=self.in_progress_state,
god_mod=True)
self.assertEqual(
10,
TransitionApproval.objects.filter(object_id=object.pk).count())
self.assertEqual(
TransitionApprovalMeta.objects.get(
source_state=self.resolved_state,
destination_state=self.re_opened_state),
TransitionApproval.objects.filter(
object_id=object.pk).latest('date_created').meta)
# State is resolved and cycle is detected. Transition re-opened to in-progress proceeding is cloned
object.river.my_field.approve(as_user=self.user3,
next_state=self.resolved_state,
god_mod=True)
self.assertEqual(
11,
TransitionApproval.objects.filter(object_id=object.pk).count())
self.assertEqual(
TransitionApprovalMeta.objects.get(
source_state=self.re_opened_state,
destination_state=self.in_progress_state),
TransitionApproval.objects.filter(
object_id=object.pk).latest('date_created').meta)
# No Cycle for closed state.
object.river.my_field.approve(as_user=self.user4,
next_state=self.closed_state,
god_mod=True)
self.assertEqual(
11,
TransitionApproval.objects.filter(object_id=object.pk).count())