class SplitJoinWorkflow(models.SplitJoinWorkflowState):
start = tasks.StartView(fields=[])
def split(self):
return [self.batman, self.robin]
def batman(self):
self.parallel_task_value += 1
self.save(update_fields=["parallel_task_value"])
def robin(self):
self.parallel_task_value += 1
self.save(update_fields=["parallel_task_value"])
join = tasks.Join("batman", "robin")
edges = (
(start, split),
(split, batman),
(split, robin),
(batman, join),
(robin, join),
)
class Meta:
proxy = True
class SplitJoinProcess(Process):
parallel_task_value = models.PositiveIntegerField(default=0)
start = views.StartView(fields=[])
def split(self):
return [self.batman, self.robin]
def batman(self):
self.parallel_task_value += 1
self.save(update_fields=['parallel_task_value'])
def robin(self):
self.parallel_task_value += 1
self.save(update_fields=['parallel_task_value'])
join = tasks.Join('batman', 'robin')
edges = (
(start, split),
(split, batman),
(split, robin),
(batman, join),
(robin, join),
)
def test_create_task(self, db):
proc = models.SimpleProcess.start_method()
node = tasks.Join()
node.name = 'test'
node.type = 'machine'
obj = node.create_task(proc)
obj2 = node.create_task(proc)
assert obj == obj2
obj.finish()
obj3 = node.create_task(proc)
assert obj != obj3
def test_create_task(self, db):
wf = workflows.SimpleWorkflow.start_method()
node = tasks.Join()
node.name = "test"
node.type = "machine"
obj = node.create_task(wf, None)
obj2 = node.create_task(wf, None)
assert obj == obj2
obj.finish()
obj3 = node.create_task(wf, None)
assert obj != obj3
def test_call(self, db):
proc = models.SimpleProcess.start_method()
task = proc.task_set.latest()
assert not tasks.Join('does_not_have_the_parent')(None, task)
assert tasks.Join('start_method')(None, task)
def test_init(self):
node = tasks.Join('1', '2', '3')
assert node.parents == {'1', '2', '3'}
def test_call(self, db):
wf = workflows.SimpleWorkflow.start_method()
assert isinstance(wf, workflows.SimpleWorkflow)
task = wf.task_set.latest()
assert not tasks.Join("does_not_have_the_parent")(None, task)
assert tasks.Join("start_method")(None, task)
def test_init(self):
node = tasks.Join("1", "2", "3")
assert node.parents == {"1", "2", "3"}