def test_register_for_all(self):
self.initialize_normal_scenario()
self.test_args = None
self.test_kwargs = None
def test_handler(*args, **kwargs):
self.test_args = args
self.test_kwargs = kwargs
ObjectService.register_object(self.objects[0])
ObjectService.register_object(self.objects[1])
PostCompletedHandler.register(test_handler)
self.assertIsNone(self.test_args)
self.assertIsNone(self.test_kwargs)
TransitionService.proceed(self.objects[0], self.user1)
self.assertIsNone(self.test_args)
self.assertIsNone(self.test_kwargs)
# Proceeded but no transition
TransitionService.proceed(self.objects[0], self.user2)
self.assertIsNone(self.test_args)
self.assertIsNone(self.test_kwargs)
TransitionService.proceed(self.objects[0], self.user3)
self.assertEqual((), self.test_args)
self.assertDictEqual({"object": self.objects[0]}, self.test_kwargs)
def test_register_for_an_object(self):
self.test_args = None
self.test_kwargs = None
def test_handler(*args, **kwargs):
self.test_args = args
self.test_kwargs = kwargs
ObjectService.register_object(self.objects[0], self.field)
ObjectService.register_object(self.objects[1], self.field)
PostCompletedHandler.register(test_handler, self.objects[0], 'my_field')
self.assertIsNone(self.test_args)
self.assertIsNone(self.test_kwargs)
TransitionService.proceed(self.objects[0], self.field, self.user1)
self.assertIsNone(self.test_args)
self.assertIsNone(self.test_kwargs)
# Proceeded but no transition
TransitionService.proceed(self.objects[0], self.field, self.user2)
self.assertIsNone(self.test_args)
self.assertIsNone(self.test_kwargs)
TransitionService.proceed(self.objects[0], self.field, self.user3)
self.assertEqual((self.objects[0], 'my_field'), self.test_args)
def test_register_for_an_object(self):
self.test_args = None
self.test_kwargs = None
def test_handler(*args, **kwargs):
self.test_args = args
self.test_kwargs = kwargs
ObjectService.register_object(self.objects[0])
ObjectService.register_object(self.objects[1])
PostCompletedHandler.register(test_handler, self.objects[0],
'my_field')
self.assertIsNone(self.test_args)
self.assertIsNone(self.test_kwargs)
TransitionService.proceed(self.objects[0], self.user1)
self.assertIsNone(self.test_args)
self.assertIsNone(self.test_kwargs)
# Proceeded but no transition
TransitionService.proceed(self.objects[0], self.user2)
self.assertIsNone(self.test_args)
self.assertIsNone(self.test_kwargs)
TransitionService.proceed(self.objects[0], self.user3)
self.assertEqual((self.objects[0], ), self.test_args)
def test_register_for_all(self):
self.initialize_normal_scenario()
self.test_args = None
self.test_kwargs = None
def test_handler(*args, **kwargs):
self.test_args = args
self.test_kwargs = kwargs
ObjectService.register_object(self.objects[0])
ObjectService.register_object(self.objects[1])
PostCompletedHandler.register(test_handler)
self.assertIsNone(self.test_args)
self.assertIsNone(self.test_kwargs)
TransitionService.proceed(self.objects[0], self.user1)
self.assertIsNone(self.test_args)
self.assertIsNone(self.test_kwargs)
# Proceeded but no transition
TransitionService.proceed(self.objects[0], self.user2)
self.assertIsNone(self.test_args)
self.assertIsNone(self.test_kwargs)
TransitionService.proceed(self.objects[0], self.user3)
self.assertEqual((), self.test_args)
self.assertDictEqual({'object': self.objects[0]}, self.test_kwargs)
def test_register_for_a_transition(self):
self.test_args = None
self.test_kwargs = None
def test_handler(*args, **kwargs):
self.test_args = args
self.test_kwargs = kwargs
ObjectService.register_object(self.objects[0], self.field)
ObjectService.register_object(self.objects[1], self.field)
PostTransitionHandler.register(test_handler, self.objects[0], 'my_field', source_state=State.objects.get(label='s2'), destination_state=State.objects.get(label='s3'))
self.assertIsNone(self.test_args)
self.assertIsNone(self.test_kwargs)
TransitionService.proceed(self.objects[0], self.field, self.user1)
self.assertIsNone(self.test_args)
self.assertIsNone(self.test_kwargs)
TransitionService.proceed(self.objects[0], self.field, self.user2)
self.assertIsNone(self.test_args)
self.assertIsNone(self.test_kwargs)
TransitionService.proceed(self.objects[0], self.field, self.user3)
self.assertEqual((self.objects[0], 'my_field'), self.test_args)
self.assertDictEqual(
{
'proceeding': Proceeding.objects.filter(meta__transition__source_state=State.objects.get(label='s2'), meta__transition__destination_state=State.objects.get(label='s3'))[2],
'source_state': State.objects.get(label='s2'),
'destination_state': State.objects.get(label='s3')
}, self.test_kwargs)
def test_register_for_all(self):
self.test_args = None
self.test_kwargs = None
def test_handler(*args, **kwargs):
self.test_args = args
self.test_kwargs = kwargs
ObjectService.register_object(self.objects[0], self.field)
ObjectService.register_object(self.objects[1], self.field)
PostCompletedHandler.register(test_handler)
self.assertIsNone(self.test_args)
self.assertIsNone(self.test_kwargs)
TransitionService.proceed(self.objects[0], self.field, self.user1)
self.assertIsNone(self.test_args)
self.assertIsNone(self.test_kwargs)
# Proceeded but no transition
TransitionService.proceed(self.objects[0], self.field, self.user2)
self.assertIsNone(self.test_args)
self.assertIsNone(self.test_kwargs)
TransitionService.proceed(self.objects[0], self.field, self.user3)
self.assertEqual((), self.test_args)
self.assertDictEqual({
'field': 'my_field',
'object': self.objects[0]
}, self.test_kwargs)
def test_register_for_all(self):
self.initialize_normal_scenario()
self.test_args = None
self.test_kwargs = None
def test_handler(*args, **kwargs):
self.test_args = args
self.test_kwargs = kwargs
ObjectService.register_object(self.objects[0], self.field)
ObjectService.register_object(self.objects[1], self.field)
PostTransitionHandler.register(test_handler)
self.assertIsNone(self.test_args)
self.assertIsNone(self.test_kwargs)
TransitionService.proceed(self.objects[0], self.field, self.user1)
self.assertEqual((), self.test_args)
self.assertDictEqual(
{
'field': 'my_field',
'object': self.objects[0],
'proceeding': Proceeding.objects.filter(meta__transition__source_state=State.objects.get(label='s1'), meta__transition__destination_state=State.objects.get(label='s2'))[0],
'source_state': State.objects.get(label='s1'),
'destination_state': State.objects.get(label='s2')
}, self.test_kwargs)
# Proceeded but no transition
TransitionService.proceed(self.objects[0], self.field, self.user2)
self.assertEqual((), self.test_args)
self.assertDictEqual(
{
'field': 'my_field',
'object': self.objects[0],
'proceeding': Proceeding.objects.filter(meta__transition__source_state=State.objects.get(label='s1'), meta__transition__destination_state=State.objects.get(label='s2'))[0],
'source_state': State.objects.get(label='s1'),
'destination_state': State.objects.get(label='s2')
}, self.test_kwargs)
TransitionService.proceed(self.objects[0], self.field, self.user3)
self.assertEqual((), self.test_args)
self.assertDictEqual(
{
'field': 'my_field',
'object': self.objects[0],
'proceeding': Proceeding.objects.filter(meta__transition__source_state=State.objects.get(label='s2'), meta__transition__destination_state=State.objects.get(label='s3'))[2],
'source_state': State.objects.get(label='s2'),
'destination_state': State.objects.get(label='s3')
}, self.test_kwargs)
def test_register_for_a_transition(self):
self.test_args = None
self.test_kwargs = None
def test_handler(*args, **kwargs):
self.test_args = args
self.test_kwargs = kwargs
ObjectService.register_object(self.objects[0], self.field)
ObjectService.register_object(self.objects[1], self.field)
PostTransitionHandler.register(
test_handler,
self.objects[0],
'my_field',
source_state=State.objects.get(label='s2'),
destination_state=State.objects.get(label='s3'))
self.assertIsNone(self.test_args)
self.assertIsNone(self.test_kwargs)
TransitionService.proceed(self.objects[0], self.field, self.user1)
self.assertIsNone(self.test_args)
self.assertIsNone(self.test_kwargs)
TransitionService.proceed(self.objects[0], self.field, self.user2)
self.assertIsNone(self.test_args)
self.assertIsNone(self.test_kwargs)
TransitionService.proceed(self.objects[0], self.field, self.user3)
self.assertEqual((self.objects[0], 'my_field'), self.test_args)
self.assertDictEqual(
{
'proceeding':
Proceeding.objects.filter(
meta__transition__source_state=State.objects.get(
label='s2'),
meta__transition__destination_state=State.objects.get(
label='s3'))[2],
'source_state':
State.objects.get(label='s2'),
'destination_state':
State.objects.get(label='s3')
}, self.test_kwargs)
def test_register_for_a_transition(self):
self.initialize_normal_scenario()
self.test_args = None
self.test_kwargs = None
def test_handler(*args, **kwargs):
self.test_args = args
self.test_kwargs = kwargs
ObjectService.register_object(self.objects[0])
ObjectService.register_object(self.objects[1])
PostTransitionHandler.register(
test_handler,
self.objects[0],
source_state=State.objects.get(label="s2"),
destination_state=State.objects.get(label="s3"),
)
self.assertIsNone(self.test_args)
self.assertIsNone(self.test_kwargs)
TransitionService.proceed(self.objects[0], self.user1)
self.assertIsNone(self.test_args)
self.assertIsNone(self.test_kwargs)
TransitionService.proceed(self.objects[0], self.user2)
self.assertIsNone(self.test_args)
self.assertIsNone(self.test_kwargs)
TransitionService.proceed(self.objects[0], self.user3)
self.assertEqual((self.objects[0],), self.test_args)
self.assertDictEqual(
{
"proceeding": Proceeding.objects.filter(
meta__transition__source_state=State.objects.get(label="s2"),
meta__transition__destination_state=State.objects.get(label="s3"),
)[2],
"source_state": State.objects.get(label="s2"),
"destination_state": State.objects.get(label="s3"),
},
self.test_kwargs,
)
def proceed(self, user, *args, **kwargs):
TransitionService.proceed(self, name, user, *args, **kwargs)
def test_proceed(self):
ObjectService.register_object(self.objects[0], self.field)
ObjectService.register_object(self.objects[1], self.field)
# ####################
# 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:
TransitionService.proceed(self.objects[0], self.field, 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:
TransitionService.proceed(self.objects[0], self.field, 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:
TransitionService.proceed(self.objects[0], self.field, 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:
TransitionService.proceed(self.objects[0], self.field, 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 user has no required permission for this transition
try:
TransitionService.proceed(self.objects[0], self.field, 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)
try:
TransitionService.proceed(self.objects[0], self.field, 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)
# Proceeded by user has required permission for this transition
self.assertEqual(State.objects.get(label='s1'),
getattr(self.objects[0], self.field))
TransitionService.proceed(self.objects[0], self.field, self.user1)
self.assertEqual(State.objects.get(label='s2'),
getattr(self.objects[0], self.field))
proceedings = Proceeding.objects.filter(
workflow_object=self.objects[0],
field=self.field,
status=APPROVED,
meta__transition__source_state__label='s1',
meta__transition__destination_state__label='s2')
self.assertEqual(1, proceedings.count())
self.assertIsNotNone(proceedings[0].transactioner)
self.assertEqual(self.user1, proceedings[0].transactioner)
self.assertIsNotNone(proceedings[0].transaction_date)
try:
TransitionService.proceed(self.objects[0], self.field, 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)
# ####################
# 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:
TransitionService.proceed(self.objects[0], self.field, 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:
TransitionService.proceed(self.objects[0], self.field, 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:
TransitionService.proceed(self.objects[0], self.field, 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)).
self.assertEqual(State.objects.get(label='s2'),
getattr(self.objects[0], self.field))
TransitionService.proceed(self.objects[0], self.field, self.user2)
self.assertEqual(State.objects.get(label='s2'),
getattr(self.objects[0], self.field))
proceedings = Proceeding.objects.filter(
workflow_object=self.objects[0],
field=self.field,
status=APPROVED,
meta__transition__source_state__label='s2',
meta__transition__destination_state__label='s3')
self.assertEqual(1, proceedings.count())
self.assertIsNotNone(proceedings[0].transactioner)
self.assertEqual(self.user2, proceedings[0].transactioner)
self.assertIsNotNone(proceedings[0].transaction_date)
try:
TransitionService.proceed(self.objects[0], self.field, 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)
self.assertEqual(State.objects.get(label='s2'),
getattr(self.objects[0], self.field))
TransitionService.proceed(self.objects[0], self.field, self.user3)
self.assertEqual(State.objects.get(label='s3'),
getattr(self.objects[0], self.field))
proceedings = Proceeding.objects.filter(
workflow_object=self.objects[0],
field=self.field,
status=APPROVED,
meta__transition__source_state__label='s2',
meta__transition__destination_state__label='s3')
self.assertEqual(2, proceedings.count())
self.assertIsNotNone(proceedings[0].transactioner)
self.assertIsNotNone(proceedings[1].transactioner)
self.assertEqual(self.user2, proceedings[0].transactioner)
self.assertEqual(self.user3, proceedings[1].transactioner)
self.assertIsNotNone(proceedings[0].transaction_date)
self.assertIsNotNone(proceedings[1].transaction_date)
try:
TransitionService.proceed(self.objects[0], self.field, 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)
# ####################
# 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:
TransitionService.proceed(self.objects[0], self.field, 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:
TransitionService.proceed(self.objects[0], self.field, 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:
TransitionService.proceed(self.objects[0], self.field, 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:
TransitionService.proceed(self.objects[0], self.field, 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:
TransitionService.proceed(self.objects[0],
self.field,
self.user4,
next_state=State.objects.get(label='s3'))
self.fail('Exception was expected')
except RiverException as e:
self.assertEqual(
str(e), "Invalid state is given(%s). Valid states is(are) %s" %
(State.objects.get(label='s3').__unicode__(), ','.join([
ast.__unicode__()
for ast in State.objects.filter(label__in=['s4', 's5'])
])))
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.
self.assertEqual(State.objects.get(label='s3'),
getattr(self.objects[0], self.field))
TransitionService.proceed(self.objects[0],
self.field,
self.user4,
next_state=State.objects.get(label='s5'))
self.assertEqual(State.objects.get(label='s5'),
getattr(self.objects[0], self.field))
proceedings = Proceeding.objects.filter(
workflow_object=self.objects[0],
field=self.field,
status=APPROVED,
meta__transition__source_state__label='s3',
meta__transition__destination_state__label='s5')
self.assertEqual(1, proceedings.count())
self.assertIsNotNone(proceedings[0].transactioner)
self.assertEqual(self.user4, proceedings[0].transactioner)
self.assertIsNotNone(proceedings[0].transaction_date)
def proceed(self, user, *args, **kwargs):
TransitionService.proceed(self, name, user, *args, **kwargs)
def test_proceed(self):
ObjectService.register_object(self.objects[0], self.field)
ObjectService.register_object(self.objects[1], self.field)
# ####################
# 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:
TransitionService.proceed(self.objects[0], self.field, 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:
TransitionService.proceed(self.objects[0], self.field, 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:
TransitionService.proceed(self.objects[0], self.field, 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:
TransitionService.proceed(self.objects[0], self.field, 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 user has no required permission for this transition
try:
TransitionService.proceed(self.objects[0], self.field, 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)
try:
TransitionService.proceed(self.objects[0], self.field, 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)
# Proceeded by user has required permission for this transition
self.assertEqual(State.objects.get(label='s1'), getattr(self.objects[0], self.field))
TransitionService.proceed(self.objects[0], self.field, self.user1)
self.assertEqual(State.objects.get(label='s2'), getattr(self.objects[0], self.field))
proceedings = Proceeding.objects.filter(
workflow_object=self.objects[0],
field=self.field,
status=APPROVED,
meta__transition__source_state__label='s1',
meta__transition__destination_state__label='s2'
)
self.assertEqual(1, proceedings.count())
self.assertIsNotNone(proceedings[0].transactioner)
self.assertEqual(self.user1, proceedings[0].transactioner)
self.assertIsNotNone(proceedings[0].transaction_date)
try:
TransitionService.proceed(self.objects[0], self.field, 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)
# ####################
# 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:
TransitionService.proceed(self.objects[0], self.field, 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:
TransitionService.proceed(self.objects[0], self.field, 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:
TransitionService.proceed(self.objects[0], self.field, 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)).
self.assertEqual(State.objects.get(label='s2'), getattr(self.objects[0], self.field))
TransitionService.proceed(self.objects[0], self.field, self.user2)
self.assertEqual(State.objects.get(label='s2'), getattr(self.objects[0], self.field))
proceedings = Proceeding.objects.filter(
workflow_object=self.objects[0],
field=self.field,
status=APPROVED,
meta__transition__source_state__label='s2',
meta__transition__destination_state__label='s3'
)
self.assertEqual(1, proceedings.count())
self.assertIsNotNone(proceedings[0].transactioner)
self.assertEqual(self.user2, proceedings[0].transactioner)
self.assertIsNotNone(proceedings[0].transaction_date)
try:
TransitionService.proceed(self.objects[0], self.field, 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)
self.assertEqual(State.objects.get(label='s2'), getattr(self.objects[0], self.field))
TransitionService.proceed(self.objects[0], self.field, self.user3)
self.assertEqual(State.objects.get(label='s3'), getattr(self.objects[0], self.field))
proceedings = Proceeding.objects.filter(
workflow_object=self.objects[0],
field=self.field,
status=APPROVED,
meta__transition__source_state__label='s2',
meta__transition__destination_state__label='s3'
)
self.assertEqual(2, proceedings.count())
self.assertIsNotNone(proceedings[0].transactioner)
self.assertIsNotNone(proceedings[1].transactioner)
self.assertEqual(self.user2, proceedings[0].transactioner)
self.assertEqual(self.user3, proceedings[1].transactioner)
self.assertIsNotNone(proceedings[0].transaction_date)
self.assertIsNotNone(proceedings[1].transaction_date)
try:
TransitionService.proceed(self.objects[0], self.field, 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)
# ####################
# 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:
TransitionService.proceed(self.objects[0], self.field, 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:
TransitionService.proceed(self.objects[0], self.field, 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:
TransitionService.proceed(self.objects[0], self.field, 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:
TransitionService.proceed(self.objects[0], self.field, 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:
TransitionService.proceed(self.objects[0], self.field, self.user4, next_state=State.objects.get(label='s3'))
self.fail('Exception was expected')
except RiverException as e:
self.assertEqual(str(e),
"Invalid state is given(%s). Valid states is(are) %s" % (
State.objects.get(label='s3').__unicode__(), ','.join([ast.__unicode__() for ast in State.objects.filter(label__in=['s4', 's5'])])))
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.
self.assertEqual(State.objects.get(label='s3'), getattr(self.objects[0], self.field))
TransitionService.proceed(self.objects[0], self.field, self.user4, next_state=State.objects.get(label='s5'))
self.assertEqual(State.objects.get(label='s5'), getattr(self.objects[0], self.field))
proceedings = Proceeding.objects.filter(
workflow_object=self.objects[0],
field=self.field,
status=APPROVED,
meta__transition__source_state__label='s3',
meta__transition__destination_state__label='s5'
)
self.assertEqual(1, proceedings.count())
self.assertIsNotNone(proceedings[0].transactioner)
self.assertEqual(self.user4, proceedings[0].transactioner)
self.assertIsNotNone(proceedings[0].transaction_date)