def test_nested_processes_nodes(self):
class ChildProcess(Process):
pass
class MainProcess(Process):
nested_processes = [
ChildProcess,
]
self.assertEqualNodes(
annotate_nodes(MainProcess), {
'id':
get_object_id(MainProcess),
'name':
'Main Process',
'type':
'process',
'nodes': [{
'id': get_object_id(ChildProcess),
'name': 'Child Process',
'nodes': [],
'type': 'process'
}],
})
class SuperProcess(Process):
nested_processes = [
MainProcess,
]
self.assertEqualNodes(
annotate_nodes(SuperProcess), {
'id':
get_object_id(SuperProcess),
'name':
'Super Process',
'type':
'process',
'nodes': [{
'id':
get_object_id(MainProcess),
'name':
'Main Process',
'nodes': [{
'id': get_object_id(ChildProcess),
'name': 'Child Process',
'nodes': [],
'type': 'process'
}],
'type':
'process'
}],
})
def test_empty_process(self):
self.assertEqualNodes(
annotate_nodes(Process), {
'id': get_object_id(Process),
'name': 'Process',
'nodes': [],
'type': 'process'
})
def test_transition_permissions_as_conditions(self):
def is_staff(obj):
return False
def is_permitted(obj):
return False
transition1 = Transition('action',
sources=['draft'],
target='done',
permissions=[is_staff])
transition2 = Transition('action',
sources=['draft'],
target='closed',
permissions=[is_permitted])
class MainProcess(Process):
transitions = [transition1, transition2]
self.assertEqualNodes(
annotate_nodes(MainProcess), {
'id':
get_object_id(MainProcess),
'name':
'Main Process',
'type':
'process',
'nodes': [{
'id': get_object_id(transition1),
'name': 'action',
'type': 'transition'
}, {
'id': get_object_id(transition2),
'name': 'action',
'type': 'transition'
}, {
'id': f'{get_object_id(transition1)}|conditions',
'name': 'is_staff',
'type': 'transition_conditions'
}, {
'id': f'{get_object_id(transition2)}|conditions',
'name': 'is_permitted',
'type': 'transition_conditions'
}, {
'id': 'closed',
'name': 'closed',
'type': 'state'
}, {
'id': 'done',
'name': 'done',
'type': 'state'
}, {
'id': 'draft',
'name': 'draft',
'type': 'state'
}]
})
def test_transitions(self):
transition1 = Transition('action', sources=['draft'], target='done')
transition2 = Transition('action', sources=['draft'], target='closed')
class MainProcess(Process):
transitions = [transition1, transition2]
nodes = annotate_nodes(MainProcess)
self.assertEqualNodes(
nodes, {
'id':
get_object_id(MainProcess),
'name':
'Main Process',
'type':
'process',
'nodes': [{
'id': get_object_id(transition1),
'name': 'action',
'type': 'transition'
}, {
'id': get_object_id(transition2),
'name': 'action',
'type': 'transition'
}, {
'id': 'closed',
'name': 'closed',
'type': 'state'
}, {
'id': 'done',
'name': 'done',
'type': 'state'
}, {
'id': 'draft',
'name': 'draft',
'type': 'state'
}]
})
def test_process_conditions_nodes(self):
def is_available(obj):
return True
def is_open(obj):
return True
class MainProcess(Process):
conditions = [is_available, is_open]
self.assertEqualNodes(
annotate_nodes(MainProcess), {
'id':
get_object_id(MainProcess),
'name':
'Main Process',
'type':
'process',
'nodes': [{
'id': f'{get_object_id(MainProcess)}|conditions',
'name': 'is_available\nis_open',
'type': 'process_conditions'
}],
})
def test_process_permission_as_conditions_nodes(self):
def is_staff(obj):
return False
def is_permitted(obj):
return False
class MainProcess(Process):
permissions = [is_staff, is_permitted]
self.assertEqualNodes(
annotate_nodes(MainProcess), {
'id':
get_object_id(MainProcess),
'name':
'Main Process',
'type':
'process',
'nodes': [{
'id': f'{get_object_id(MainProcess)}|conditions',
'name': 'is_staff\nis_permitted',
'type': 'process_conditions'
}],
})
def test_intersect_states(self):
transition1 = Transition('action', sources=['draft'], target='open')
transition2 = Transition('action', sources=['draft'], target='closed')
transition3 = Transition('action', sources=['draft'], target='closed')
transition4 = Transition('action', sources=['draft'], target='open')
class ChildProcess(Process):
transitions = [transition1, transition2]
class MainProcess(Process):
transitions = [transition3]
nested_processes = [ChildProcess]
class SuperProcess(Process):
transitions = [transition4]
nested_processes = [MainProcess]
self.assertEqualNodes(
annotate_nodes(SuperProcess), {
"id":
get_object_id(SuperProcess),
"name":
"Super Process",
"type":
"process",
"nodes": [{
"id": get_object_id(transition4),
"name": "action",
"type": "transition"
}, {
"id": "open",
"name": "open",
"type": "state"
}, {
"id": "draft",
"name": "draft",
"type": "state"
}, {
"id":
get_object_id(MainProcess),
"name":
"Main Process",
"type":
"process",
"nodes": [{
"id": get_object_id(transition3),
"name": "action",
"type": "transition"
}, {
"id": "closed",
"name": "closed",
"type": "state"
}, {
"id":
get_object_id(ChildProcess),
"name":
"Child Process",
"type":
"process",
"nodes": [{
"id": get_object_id(transition1),
"name": "action",
"type": "transition"
}, {
"id": get_object_id(transition2),
"name": "action",
"type": "transition"
}]
}]
}]
})
def test_transition_conditions(self):
def is_available(obj):
return True
def is_open(obj):
return True
transition1 = Transition('action',
sources=['draft'],
target='done',
conditions=[
is_available,
])
transition2 = Transition('action',
sources=['draft'],
target='closed',
conditions=[
is_open,
])
class MainProcess(Process):
transitions = [transition1, transition2]
self.assertEqualNodes(
annotate_nodes(MainProcess), {
'id':
get_object_id(MainProcess),
'name':
'Main Process',
'type':
'process',
'nodes': [{
'id': get_object_id(transition1),
'name': 'action',
'type': 'transition'
}, {
'id': get_object_id(transition2),
'name': 'action',
'type': 'transition'
}, {
'id': f'{get_object_id(transition1)}|conditions',
'name': 'is_available',
'type': 'transition_conditions'
}, {
'id': f'{get_object_id(transition2)}|conditions',
'name': 'is_open',
'type': 'transition_conditions'
}, {
'id': 'closed',
'name': 'closed',
'type': 'state'
}, {
'id': 'done',
'name': 'done',
'type': 'state'
}, {
'id': 'draft',
'name': 'draft',
'type': 'state'
}]
})