def test_completed_projects(self):
projects = Project.objects.all()
initial_task = assign_task(self.workers[6].id,
self.tasks['awaiting_processing'].id)
with patch('orchestra.utils.task_lifecycle._is_review_needed',
return_value=False):
initial_task = submit_task(initial_task.id, {},
TaskAssignment.SnapshotType.SUBMIT,
self.workers[6], 0)
self.assertEquals(completed_projects(projects).count(), 0)
next_task = assign_task(
self.workers[6].id,
initial_task.project.tasks.order_by('-start_datetime')[0].id)
with patch('orchestra.utils.task_lifecycle._is_review_needed',
return_value=False):
initial_task = submit_task(next_task.id, {},
TaskAssignment.SnapshotType.SUBMIT,
self.workers[6], 0)
self.assertEquals(completed_projects(projects).count(), 0)
next_task = assign_task(
self.workers[6].id,
initial_task.project.tasks.order_by('-start_datetime')[0].id)
with patch('orchestra.utils.task_lifecycle._is_review_needed',
return_value=False):
initial_task = submit_task(next_task.id, {},
TaskAssignment.SnapshotType.SUBMIT,
self.workers[6], 0)
self.assertEquals(completed_projects(projects).count(), 1)
def test_role_counter_required_for_new_task(self):
task = TaskFactory(status=Task.Status.COMPLETE)
with self.assertRaises(TaskAssignmentError):
role_counter_required_for_new_task(task)
project = self.projects['assignment_policy']
# Create first task in test project
create_subsequent_tasks(project)
self.assertEquals(project.tasks.count(), 1)
# Assign initial task to worker 0
task = project.tasks.first()
counter = role_counter_required_for_new_task(task)
self.assertEquals(counter, 0)
initial_task = assign_task(self.workers[0].id,
task.id)
# Submit task; next task should be created
with patch('orchestra.utils.task_lifecycle._is_review_needed',
return_value=True):
initial_task = submit_task(initial_task.id, {},
Iteration.Status.REQUESTED_REVIEW,
self.workers[0])
counter = role_counter_required_for_new_task(initial_task)
self.assertEquals(counter, 1)
initial_task = assign_task(self.workers[1].id,
task.id)
initial_task = submit_task(initial_task.id, {},
Iteration.Status.REQUESTED_REVIEW,
self.workers[1])
counter = role_counter_required_for_new_task(initial_task)
self.assertEquals(counter, 2)
def test_completed_projects(self):
projects = Project.objects.all()
initial_task = assign_task(self.workers[6].id,
self.tasks['awaiting_processing'].id)
with patch('orchestra.utils.task_lifecycle._is_review_needed',
return_value=False):
initial_task = submit_task(initial_task.id, {},
Iteration.Status.REQUESTED_REVIEW,
self.workers[6])
self.assertEquals(completed_projects(projects).count(), 0)
next_task = assign_task(
self.workers[6].id,
initial_task.project.tasks.order_by('-start_datetime')[0].id)
with patch('orchestra.utils.task_lifecycle._is_review_needed',
return_value=False):
initial_task = submit_task(next_task.id, {},
Iteration.Status.REQUESTED_REVIEW,
self.workers[6])
self.assertEquals(completed_projects(projects).count(), 0)
next_task = assign_task(
self.workers[6].id,
initial_task.project.tasks.order_by('-start_datetime')[0].id)
with patch('orchestra.utils.task_lifecycle._is_review_needed',
return_value=False):
initial_task = submit_task(next_task.id, {},
Iteration.Status.REQUESTED_REVIEW,
self.workers[6])
self.assertEquals(completed_projects(projects).count(), 1)
def test_role_counter_required_for_new_task(self):
task = TaskFactory(status=Task.Status.COMPLETE)
with self.assertRaises(TaskAssignmentError):
role_counter_required_for_new_task(task)
project = self.projects['assignment_policy']
# Create first task in test project
create_subsequent_tasks(project)
self.assertEquals(project.tasks.count(), 1)
# Assign initial task to worker 0
task = project.tasks.first()
counter = role_counter_required_for_new_task(task)
self.assertEquals(counter, 0)
initial_task = assign_task(self.workers[0].id, task.id)
# Submit task; next task should be created
with patch('orchestra.utils.task_lifecycle._is_review_needed',
return_value=True):
initial_task = submit_task(initial_task.id, {},
Iteration.Status.REQUESTED_REVIEW,
self.workers[0])
counter = role_counter_required_for_new_task(initial_task)
self.assertEquals(counter, 1)
initial_task = assign_task(self.workers[1].id, task.id)
initial_task = submit_task(initial_task.id, {},
Iteration.Status.REQUESTED_REVIEW,
self.workers[1])
counter = role_counter_required_for_new_task(initial_task)
self.assertEquals(counter, 2)
def test_completed_projects(self):
projects = Project.objects.all()
initial_task = assign_task(self.workers[6].id,
self.tasks['processing_task'].id)
with patch('orchestra.utils.task_lifecycle._is_review_needed',
return_value=False):
initial_task = submit_task(initial_task.id, {},
TaskAssignment.SnapshotType.SUBMIT,
self.workers[6], 0)
self.assertEquals(completed_projects(projects).count(), 0)
next_task = assign_task(
self.workers[6].id,
initial_task.project.tasks.order_by('-start_datetime')[0].id)
with patch('orchestra.utils.task_lifecycle._is_review_needed',
return_value=False):
initial_task = submit_task(next_task.id, {},
TaskAssignment.SnapshotType.SUBMIT,
self.workers[6], 0)
self.assertEquals(completed_projects(projects).count(), 0)
next_task = assign_task(
self.workers[6].id,
initial_task.project.tasks.order_by('-start_datetime')[0].id)
with patch('orchestra.utils.task_lifecycle._is_review_needed',
return_value=False):
initial_task = submit_task(next_task.id, {},
TaskAssignment.SnapshotType.SUBMIT,
self.workers[6], 0)
self.assertEquals(completed_projects(projects).count(), 1)
def handle_staffing_response(worker,
staffing_request_inquiry_id,
is_available=False):
"""
Args:
worker (orchestra.models.Worker):
Worker instance that responsed to a staffing request inquiry
staffing_request_inquiry_id (int):
Id of a staffing_request_inquiry that is associated with a response
is_available (boolean):
Boolean that tells whether worker accepted an inquiry or not
Returns:
response (orchestra.models.StaffingResponse):
StaffingResponse object that has been created for the worker
"""
staffing_request_inquiry = get_object_or_None(
StaffingRequestInquiry,
communication_preference__worker=worker,
id=staffing_request_inquiry_id)
if staffing_request_inquiry is None:
return None
response = (StaffingResponse.objects.filter(
request_inquiry=staffing_request_inquiry))
if response.exists():
response = response.first()
if not is_available and response.is_winner:
raise StaffingResponseException(
'Cannot reject after accepting the task')
response.is_available = is_available
else:
response = StaffingResponse.objects.create(
request_inquiry=staffing_request_inquiry,
is_available=is_available)
if (is_available and not StaffingResponse.objects.filter(
request_inquiry__request=staffing_request_inquiry.request,
is_winner=True).exists()):
request = staffing_request_inquiry.request
task_assignment = get_object_or_None(
TaskAssignment,
task=request.task,
assignment_counter=request.required_role_counter)
# if task assignment exists then reassign
if task_assignment is not None:
reassign_assignment(worker.id, task_assignment.id,
staffing_request_inquiry)
# otherwise assign task
else:
assign_task(worker.id, request.task.id, staffing_request_inquiry)
response = (StaffingResponse.objects.filter(
request_inquiry=staffing_request_inquiry).first())
check_responses_complete(staffing_request_inquiry.request)
return response
def assign_task_api(request):
worker_username = load_encoded_json(request.body)['worker_username']
try:
worker = Worker.objects.get(user__username=worker_username)
task_id = load_encoded_json(request.body)['task_id']
assign_task(worker.id, task_id)
except (Worker.DoesNotExist, Task.DoesNotExist,
WorkerCertificationError) as e:
raise BadRequest(e)
def assign_task_api(request):
worker_username = load_encoded_json(request.body)['worker_username']
try:
worker = Worker.objects.get(user__username=worker_username)
task_id = load_encoded_json(request.body)['task_id']
assign_task(worker.id, task_id)
except (Worker.DoesNotExist,
Task.DoesNotExist,
WorkerCertificationError) as e:
raise BadRequest(e)
def test_task_form_init(self):
"""
Test task form initialization for new, human and machine tasks
"""
# Create new task form
# (Test form init with no task instance)
TaskForm()
project = Project.objects.get(workflow_slug='test_workflow_2')
self.assertEquals(Task.objects.filter(project=project).count(),
0)
create_subsequent_tasks(project)
# Human task was created but not assigned
# (Test form init with empty assignment history)
self.assertEquals(Task.objects.filter(project=project).count(),
1)
human_task = Task.objects.filter(project=project).first()
form = TaskForm(instance=human_task)
self.assertEquals(form.fields['currently_assigned_to'].initial,
None)
# Human task assigned to entry_level worker
# (Test form init with a single entry-level worker)
human_task = assign_task(self.workers[0].id, human_task.id)
form = TaskForm(instance=human_task)
with patch('orchestra.utils.task_lifecycle._is_review_needed',
return_value=True):
human_task = submit_task(human_task.id, {},
TaskAssignment.SnapshotType.SUBMIT,
self.workers[0], 0)
self.assertEquals(form.fields['currently_assigned_to'].initial,
self.workers[0].id)
# Human task under review
# (Test form init with both an entry-level worker and reviewer)
human_task = assign_task(self.workers[1].id, human_task.id)
form = TaskForm(instance=human_task)
with patch('orchestra.utils.task_lifecycle._is_review_needed',
return_value=False):
human_task = submit_task(human_task.id, {},
TaskAssignment.SnapshotType.ACCEPT,
self.workers[1], 0)
self.assertEquals(form.fields['currently_assigned_to'].initial,
self.workers[1].id)
# Machine task was created
# (Test form init with a machine task)
self.assertEquals(Task.objects.filter(project=project).count(),
2)
machine_task = (Task.objects.filter(project=project)
.exclude(id=human_task.id).first())
form = TaskForm(instance=machine_task)
self.assertEquals(form.fields['currently_assigned_to'].initial,
None)
def test_complete_all_tasks_slack_annoucement(self, mock_slack_archive):
project = self.projects['single_human_step']
create_subsequent_tasks(project)
task = Task.objects.get(project=project)
assign_task(self.workers[1].id, task.id)
self.assertEqual(project.status, Project.Status.ACTIVE)
self.assertFalse(mock_slack_archive.called)
complete_and_skip_task(task.id)
create_subsequent_tasks(project)
project.refresh_from_db()
self.assertEqual(project.status, Project.Status.COMPLETED)
self.assertTrue(mock_slack_archive.called)
def handle_staffing_response(worker, staffing_request_inquiry_id,
is_available=False):
# TODO(kkamalov): add proper docstring
staffing_request_inquiry = get_object_or_None(
StaffingRequestInquiry,
communication_preference__worker=worker,
id=staffing_request_inquiry_id
)
if staffing_request_inquiry is None:
return None
response = (StaffingResponse.objects
.filter(request=staffing_request_inquiry))
if response.exists():
response = response.first()
if not is_available and response.is_winner:
raise StaffingResponseException(
'Cannot reject after accepting the task')
response.is_available = is_available
else:
response = StaffingResponse.objects.create(
request=staffing_request_inquiry,
is_available=is_available)
if (is_available and
not StaffingResponse.objects.filter(
request__request=staffing_request_inquiry.request,
is_winner=True).exists()):
response.is_winner = True
request = staffing_request_inquiry.request
task_assignment = get_object_or_None(
TaskAssignment,
task=request.task,
assignment_counter=request.required_role_counter
)
# if task assignment exists then reassign
if task_assignment is not None:
reassign_assignment(worker.id, task_assignment.id)
# otherwise assign task
else:
assign_task(worker.id, request.task.id)
response.save()
check_responses_complete(staffing_request_inquiry.request)
return response
def assign_worker_to_task(request):
data = load_encoded_json(request.body)
errors = {}
try:
assign_task(data.get('worker_id'), data.get('task_id'))
except WorkerCertificationError as e:
errors['worker_certification_error'] = str(e)
except TaskAssignmentError as e:
errors['task_assignment_error'] = str(e)
except Exception as e:
errors['error'] = str(e)
success = len(errors) == 0
return {
'success': success,
'errors': errors,
}
def test_restaff_close_requests(self, mock_slack, mock_experts_slack,
mock_mail):
"""
Test that existing staffbot requests for a task is closed when
a staff function is called.
"""
CLOSED = StaffBotRequest.Status.CLOSED.value
bot = StaffBot()
task = (Task.objects.filter(
status=Task.Status.AWAITING_PROCESSING).first())
task = assign_task(self.worker.id, task.id)
init_num_request = StaffBotRequest.objects.filter(task=task).count()
self.assertEqual(init_num_request, 0)
bot.restaff(task.id, self.worker.user.username)
requests = StaffBotRequest.objects.filter(task=task)
num_request = requests.count()
self.assertEqual(num_request, init_num_request + 1)
self.assertNotEqual(requests.last().status, CLOSED)
# Calling restaff on the same task should close the previous request
# and create a new one.
bot.restaff(task.id, self.worker.user.username)
requests = list(StaffBotRequest.objects.filter(task=task))
num_request = len(requests)
self.assertEqual(num_request, init_num_request + 2)
self.assertEqual(requests[-2].status, CLOSED)
self.assertNotEqual(requests[-1].status, CLOSED)
def test_malformed_creation_policy(self):
project = self.projects['creation_policy']
workflow_version = project.workflow_version
first_step = self.workflow_steps[
workflow_version.slug]['creation_policy_step_0']
# Create an invalid machine step with an assignment policy
malformed_step = StepFactory(
workflow_version=workflow_version,
slug='machine_step',
is_human=False,
creation_policy={},
)
malformed_step.creation_depends_on.add(first_step)
# Create first task in project
create_subsequent_tasks(project)
self.assertEquals(project.tasks.count(), 1)
# Assign initial task to worker 0 and mark as complete
initial_task = assign_task(self.workers[4].id,
project.tasks.first().id)
initial_task.status = Task.Status.COMPLETE
initial_task.save()
# Cannot have an invalid blob for the creation_policy
with self.assertRaises(CreationPolicyError):
create_subsequent_tasks(project)
def assign_worker_to_task(request):
data = load_encoded_json(request.body)
errors = {}
try:
assign_task(data.get('worker_id'), data.get('task_id'))
except WorkerCertificationError as e:
errors['worker_certification_error'] = str(e)
except TaskAssignmentError as e:
errors['task_assignment_error'] = str(e)
except Exception as e:
errors['error'] = str(e)
success = len(errors) == 0
return {
'success': success,
'errors': errors,
}
def test_staff_command(self, mock_slack, mock_experts_slack, mock_mail):
"""
Test that the staffing logic is properly executed for the
staff command.
"""
task = (Task.objects
.filter(status=Task.Status.AWAITING_PROCESSING)
.first())
# Get certified worker
worker = self._get_worker_for_task(
task, WorkerCertification.Role.ENTRY_LEVEL)
self._test_staffing_requests(worker, task, 'staff {}'.format(task.id),
can_slack=True, can_mail=True)
self._test_staffing_requests(worker, task, 'staff {}'.format(task.id),
can_slack=False, can_mail=False)
# Change the task state to pending review
task = assign_task(worker.id, task.id)
task.status = Task.Status.PENDING_REVIEW
task.save()
StaffingRequestInquiry.objects.all().delete()
worker = self._get_worker_for_task(task,
WorkerCertification.Role.REVIEWER)
self._test_staffing_requests(worker, task, 'staff {}'.format(task.id),
can_slack=False, can_mail=False)
self._test_staffing_requests(worker, task, 'staff {}'.format(task.id),
can_slack=True, can_mail=True)
self.assertTrue(mock_mail.called)
self.assertTrue(mock_experts_slack.called)
self.assertTrue(mock_slack.called)
def test_malformed_creation_policy(self):
project = self.projects['creation_policy']
workflow_version = project.workflow_version
first_step = self.workflow_steps[
workflow_version.slug]['creation_policy_step_0']
# Create an invalid machine step with an assignment policy
malformed_step = StepFactory(
workflow_version=workflow_version,
slug='machine_step',
is_human=False,
creation_policy={},
)
malformed_step.creation_depends_on.add(first_step)
# Create first task in project
create_subsequent_tasks(project)
self.assertEqual(project.tasks.count(), 1)
# Assign initial task to worker 0 and mark as complete
initial_task = assign_task(self.workers[4].id,
project.tasks.first().id)
initial_task.status = Task.Status.COMPLETE
initial_task.save()
# Cannot have an invalid blob for the creation_policy
with self.assertRaises(CreationPolicyError):
create_subsequent_tasks(project)
def test_preassign_workers(self, mock_mail, mock_slack):
request_cause = StaffBotRequest.RequestCause.TASK_POLICY.value
staffing_request_count = StaffingRequestInquiry.objects.filter(
request__request_cause=request_cause).count()
project = self.projects['staffbot_assignment_policy']
# Create first task in test project
create_subsequent_tasks(project)
address_staffing_requests()
self.assertEqual(project.tasks.count(), 1)
# Assign initial task to worker 0
initial_task = assign_task(self.workers[0].id,
project.tasks.first().id)
# Submit task; next task should be created
with patch('orchestra.utils.task_lifecycle._is_review_needed',
return_value=False):
initial_task = submit_task(initial_task.id, {},
Iteration.Status.REQUESTED_REVIEW,
self.workers[0])
# Mock mail should be called if we autostaff
self.assertTrue(mock_mail.called)
self.assertTrue(mock_slack.called)
# Assert we created new StaffingRequestInquirys because of autostaff
new_staffing_request_count = StaffingRequestInquiry.objects.filter(
request__request_cause=request_cause).count()
self.assertTrue(staffing_request_count < new_staffing_request_count)
self.assertEqual(project.tasks.count(), 2)
related_task = project.tasks.exclude(id=initial_task.id).first()
# Worker 0 not certified for related tasks, so should not have been
# auto-assigned
self.assertEqual(related_task.assignments.count(), 0)
self.assertEqual(related_task.status, Task.Status.AWAITING_PROCESSING)
def test_staff_command(self, mock_slack, mock_experts_slack, mock_mail):
"""
Test that the staffing logic is properly executed for the
staff command.
"""
task = (Task.objects
.filter(status=Task.Status.AWAITING_PROCESSING)
.first())
# Get certified worker
worker = self._get_worker_for_task(
task, WorkerCertification.Role.ENTRY_LEVEL)
self._test_staffing_requests(worker, task, 'staff {}'.format(task.id),
can_slack=True, can_mail=True)
self._test_staffing_requests(worker, task, 'staff {}'.format(task.id),
can_slack=False, can_mail=False)
# Change the task state to pending review
task = assign_task(worker.id, task.id)
task.status = Task.Status.PENDING_REVIEW
task.save()
StaffingRequestInquiry.objects.all().delete()
worker = self._get_worker_for_task(task,
WorkerCertification.Role.REVIEWER)
self._test_staffing_requests(worker, task, 'staff {}'.format(task.id),
can_slack=False, can_mail=False)
self._test_staffing_requests(worker, task, 'staff {}'.format(task.id),
can_slack=True, can_mail=True)
self.assertTrue(mock_mail.called)
self.assertTrue(mock_experts_slack.called)
self.assertTrue(mock_slack.called)
def test_preassign_workers(self):
project = self.projects['assignment_policy']
# Create first task in test project
create_subsequent_tasks(project)
self.assertEquals(project.tasks.count(), 1)
# Assign initial task to worker 0
initial_task = assign_task(self.workers[0].id,
project.tasks.first().id)
# Submit task; next task should be created
with patch('orchestra.utils.task_lifecycle._is_review_needed',
return_value=False):
initial_task = submit_task(initial_task.id, {},
TaskAssignment.SnapshotType.SUBMIT,
self.workers[0], 0)
self.assertEquals(project.tasks.count(), 2)
related_task = project.tasks.exclude(id=initial_task.id).first()
# Worker 0 not certified for related tasks, so should not have been
# auto-assigned
self.assertEquals(related_task.assignments.count(), 0)
self.assertEquals(related_task.status, Task.Status.AWAITING_PROCESSING)
# Reset project
project.tasks.all().delete()
# Create first task in test project
create_subsequent_tasks(project)
self.assertEquals(project.tasks.count(), 1)
# Assign initial task to worker 4
initial_task = assign_task(self.workers[4].id,
project.tasks.first().id)
# Submit task; next task should be created
with patch('orchestra.utils.task_lifecycle._is_review_needed',
return_value=False):
initial_task = submit_task(initial_task.id, {},
TaskAssignment.SnapshotType.SUBMIT,
self.workers[4], 0)
self.assertEquals(project.tasks.count(), 2)
related_task = project.tasks.exclude(id=initial_task.id).first()
# Worker 4 is certified for related task and should have been assigned
self.assertEquals(related_task.assignments.count(), 1)
self.assertEquals(related_task.status, Task.Status.PROCESSING)
self.assertTrue(is_worker_assigned_to_task(self.workers[4],
related_task))
# Reset project
project.tasks.all().delete()
def test_preassign_workers(self):
project = self.projects['assignment_policy']
# Create first task in test project
create_subsequent_tasks(project)
self.assertEquals(project.tasks.count(), 1)
# Assign initial task to worker 0
initial_task = assign_task(self.workers[0].id,
project.tasks.first().id)
# Submit task; next task should be created
with patch('orchestra.utils.task_lifecycle._is_review_needed',
return_value=False):
initial_task = submit_task(initial_task.id, {},
TaskAssignment.SnapshotType.SUBMIT,
self.workers[0], 0)
self.assertEquals(project.tasks.count(), 2)
related_task = project.tasks.exclude(id=initial_task.id).first()
# Worker 0 not certified for related tasks, so should not have been
# auto-assigned
self.assertEquals(related_task.assignments.count(), 0)
self.assertEquals(related_task.status, Task.Status.AWAITING_PROCESSING)
# Reset project
project.tasks.all().delete()
# Create first task in test project
create_subsequent_tasks(project)
self.assertEquals(project.tasks.count(), 1)
# Assign initial task to worker 4
initial_task = assign_task(self.workers[4].id,
project.tasks.first().id)
# Submit task; next task should be created
with patch('orchestra.utils.task_lifecycle._is_review_needed',
return_value=False):
initial_task = submit_task(initial_task.id, {},
TaskAssignment.SnapshotType.SUBMIT,
self.workers[4], 0)
self.assertEquals(project.tasks.count(), 2)
related_task = project.tasks.exclude(id=initial_task.id).first()
# Worker 4 is certified for related task and should have been assigned
self.assertEquals(related_task.assignments.count(), 1)
self.assertEquals(related_task.status, Task.Status.PROCESSING)
self.assertTrue(
is_worker_assigned_to_task(self.workers[4], related_task))
# Reset project
project.tasks.all().delete()
def test_malformed_assignment_policy(self):
project = self.projects['assignment_policy']
workflow_version = project.workflow_version
first_step = self.workflow_steps[workflow_version.slug]['step_0']
# Create an invalid machine step with an assignment policy
malformed_step = StepFactory(
workflow_version=workflow_version,
slug='machine_step',
is_human=False,
assignment_policy={
'policy_function': {
'entry_level': {
'path': ('orchestra.assignment_policies.'
'previously_completed_steps'),
'kwargs': {
'related_steps': ['step_0']
},
}
}
},
creation_policy=get_default_creation_policy(),
)
malformed_step.creation_depends_on.add(first_step)
# Create first task in project
create_subsequent_tasks(project)
self.assertEqual(project.tasks.count(), 1)
# Assign initial task to worker 0 and mark as complete
initial_task = assign_task(self.workers[4].id,
project.tasks.first().id)
initial_task.status = Task.Status.COMPLETE
initial_task.save()
# Cannot preassign machine task
with self.assertRaises(AssignmentPolicyError):
create_subsequent_tasks(project)
# Reset project
project.tasks.all().delete()
# Machine should not be member of assignment policy
first_step.assignment_policy = {
'policy_function': {
'entry_level': {
'path': ('orchestra.assignment_policies.'
'previously_completed_steps'),
'kwargs': {
'related_steps': ['machine_step']
},
},
}
}
first_step.save()
with self.assertRaises(AssignmentPolicyError):
create_subsequent_tasks(project)
def test_malformed_assignment_policy(self):
project = self.projects['assignment_policy']
workflow_version = project.workflow_version
first_step = self.workflow_steps[workflow_version.slug]['step_0']
# Create an invalid machine step with an assignment policy
malformed_step = StepFactory(
workflow_version=workflow_version,
slug='machine_step',
is_human=False,
assignment_policy={
'policy_function': {
'entry_level': {
'path': ('orchestra.assignment_policies.'
'previously_completed_steps'),
'kwargs': {
'related_steps': ['step_0']
},
}
}
},
creation_policy=get_default_creation_policy(),
)
malformed_step.creation_depends_on.add(first_step)
# Create first task in project
create_subsequent_tasks(project)
self.assertEquals(project.tasks.count(), 1)
# Assign initial task to worker 0 and mark as complete
initial_task = assign_task(self.workers[4].id,
project.tasks.first().id)
initial_task.status = Task.Status.COMPLETE
initial_task.save()
# Cannot preassign machine task
with self.assertRaises(AssignmentPolicyError):
create_subsequent_tasks(project)
# Reset project
project.tasks.all().delete()
# Machine should not be member of assignment policy
first_step.assignment_policy = {
'policy_function': {
'entry_level': {
'path': ('orchestra.assignment_policies.'
'previously_completed_steps'),
'kwargs': {
'related_steps': ['machine_step']
},
},
}
}
first_step.save()
with self.assertRaises(AssignmentPolicyError):
create_subsequent_tasks(project)
def test_unarchive_slack_channel_api(self, mock_archive, mock_unarchive):
project = self.projects['single_human_step']
create_subsequent_tasks(project)
task = Task.objects.get(project=project)
assign_task(self.workers[1].id, task.id)
complete_and_skip_task(task.id)
create_subsequent_tasks(project)
self.assertTrue(mock_archive.called)
response = self.api_client.post(reverse(
('orchestra:orchestra:project_management'
':unarchive_slack_channel')),
json.dumps({
'project_id': project.id,
}),
content_type='application/json')
self.assertEqual(response.status_code, 200)
self.assertTrue(mock_unarchive.called)
def test_completion_ends_project_false(self, mock_slack_archive):
project = self.projects['test_human_and_machine']
create_subsequent_tasks(project)
task = project.tasks.first()
assign_task(self.workers[1].id, task.id)
self.assertEqual(project.status, Project.Status.ACTIVE)
self.assertFalse(mock_slack_archive.called)
task.status = Task.Status.COMPLETE
task.save()
create_subsequent_tasks(project)
project.refresh_from_db()
incomplete_tasks = (Task.objects.filter(project=project).exclude(
Q(status=Task.Status.COMPLETE)
| Q(status=Task.Status.ABORTED))).count()
self.assertTrue(incomplete_tasks > 0)
self.assertEqual(project.status, Project.Status.ACTIVE)
self.assertFalse(mock_slack_archive.called)
def test_assign_task(self):
entry_task = TaskFactory(project=self.projects['base_test_project'],
status=Task.Status.AWAITING_PROCESSING,
step=self.test_step)
# Assign entry-level task to entry-level worker
entry_task = assign_task(self.workers[0].id, entry_task.id)
self.assertTrue(is_worker_assigned_to_task(self.workers[0],
entry_task))
self.assertEquals(entry_task.status, Task.Status.PROCESSING)
self.assertEquals(entry_task.assignments.count(), 1)
# Attempt to assign task which isn't awaiting a new assignment
invalid = (Task.Status.PROCESSING, Task.Status.ABORTED,
Task.Status.REVIEWING, Task.Status.COMPLETE,
Task.Status.POST_REVIEW_PROCESSING)
for status in invalid:
invalid_status_task = Task.objects.create(
project=self.projects['base_test_project'],
status=status,
step=self.test_step)
with self.assertRaises(TaskAssignmentError):
invalid_status_task = assign_task(self.workers[0].id,
invalid_status_task.id)
# Attempt to assign review task to worker already in review hierarchy
review_task = Task.objects.create(
project=self.projects['base_test_project'],
status=Task.Status.PENDING_REVIEW,
step=self.test_step)
test_data = {'test_assign': True}
TaskAssignmentFactory(worker=self.workers[1],
task=review_task,
status=TaskAssignment.Status.SUBMITTED,
in_progress_task_data=test_data,
snapshots=empty_snapshots())
with self.assertRaises(TaskAssignmentError):
assign_task(self.workers[1].id, review_task.id)
self.assertEqual(
current_assignment(review_task).in_progress_task_data, test_data)
# Attempt to assign review task to worker not certified for task
with self.assertRaises(WorkerCertificationError):
assign_task(self.workers[2].id, review_task.id)
self.assertEqual(
current_assignment(review_task).in_progress_task_data, test_data)
# Assign review task to review worker
self.assertEquals(review_task.assignments.count(), 1)
review_task = assign_task(self.workers[3].id, review_task.id)
self.assertEquals(review_task.assignments.count(), 2)
self.assertEqual(
current_assignment(review_task).worker, self.workers[3])
self.assertEqual(
current_assignment(review_task).in_progress_task_data, test_data)
self.assertEquals(review_task.status, Task.Status.REVIEWING)
def specified_worker(task, username, **kwargs):
"""
Assign task to a specific person.
Args:
username (str):
Username of the worker to assign.
Returns:
task (orchestra.models.Task): The modified task object.
"""
worker = Worker.objects.get(user__username=username)
return assign_task(worker.id, task.id)
def save(self, *args, **kwargs):
# Create task before further modifications
task = super(TaskForm, self).save(*args, **kwargs)
new_worker_id = self.cleaned_data.get("currently_assigned_to", None)
# TODO(jrbotros): write helper functions to move back and forth through
# task statuses in the admin
if new_worker_id and new_worker_id not in [worker.id for worker in all_workers(task)]:
# If no pre-existing worker is present or the selected worker
# has not previously been involved with the task, (re)assign it.
task = assign_task(new_worker_id, task.id)
return task
def test_restaff_command(self, mock_slack, mock_mail):
data = get_mock_slack_data(user_id=self.worker.slack_user_id)
task = (Task.objects.filter(
status=Task.Status.AWAITING_PROCESSING).first())
worker = self.workers[0]
task = assign_task(worker.id, task.id)
command = 'restaff {} {}'.format(task.id, worker.user.username)
data = get_mock_slack_data(text=command,
user_id=self.worker.slack_user_id)
response = self.request_client.post(self.url, data)
self.assertEqual(
load_encoded_json(response.content)['attachments'][0]['text'],
self.staffbot.restaffing_success.format(task.id))
def test_restaff_command(self, mock_slack, mock_mail):
data = get_mock_slack_data(user_id=self.worker.slack_user_id)
task = (
Task.objects.filter(status=Task.Status.AWAITING_PROCESSING)
.first())
worker = self.workers[0]
task = assign_task(worker.id, task.id)
command = 'restaff {} {}'.format(task.id, worker.user.username)
data = get_mock_slack_data(
text=command,
user_id=self.worker.slack_user_id)
response = self.request_client.post(self.url, data)
self.assertEqual(load_encoded_json(response.content).get('text'),
'Restaffed task {}!'.format(task.id))
def test_restaff_command(self, mock_slack, mock_mail):
"""
Test that the restaffing logic is properly executed for the
restaff command.
"""
task = (Task.objects
.filter(status=Task.Status.AWAITING_PROCESSING)
.first())
# Get certified worker
task = assign_task(self.worker.id, task.id)
command = 'restaff {} {}'.format(task.id, self.worker.user.username)
worker = self.workers[3]
self._test_staffing_requests(worker, task, command,
can_slack=False, can_mail=True)
def previously_completed_steps(task, related_steps, **kwargs):
"""
Assign a new task to the entry-level worker of the specified tasks.
If no worker can be assigned, return the unmodified task.
Args:
task (orchestra.models.Task):
The newly created task to assign.
related_steps ([str]):
List of step slugs from which to attempt to assign a worker.
Returns:
task (orchestra.models.Task): The modified task object.
Raises:
orchestra.core.errors.AssignmentPolicyError:
Machine steps cannot be included in an assignment policy.
"""
if related_steps is None:
raise AssignmentPolicyError('No related steps given')
workflow_version = task.step.workflow_version
for step_slug in related_steps:
step = workflow_version.steps.get(slug=step_slug)
if not step.is_human:
raise AssignmentPolicyError('Machine step should not be '
'member of assignment policy')
related_tasks = (Task.objects.filter(
step__slug__in=related_steps,
project=task.project).select_related('step'))
for related_task in related_tasks:
entry_level_assignment = assignment_history(related_task).first()
if entry_level_assignment and entry_level_assignment.worker:
try:
return assign_task(entry_level_assignment.worker.id, task.id)
except WorkerCertificationError:
# Task could not be assigned to related worker, try with
# another related worker
logger.warning(
'Tried to assign worker %s to step %s, for '
'which they are not certified',
entry_level_assignment.worker.id,
task.step.slug,
exc_info=True)
except Exception:
logger.warning('Unable to assign task.', exc_info=True)
return task
def test_schedule_machine_tasks_failed(self, mock_schedule,
mock_preassign):
project = self.projects['test_human_and_machine']
# Create first task in project
create_subsequent_tasks(project)
# Assign initial task to worker 0 and mark as complete
initial_task = assign_task(self.workers[0].id,
project.tasks.first().id)
initial_task.status = Task.Status.COMPLETE
initial_task.save()
mock_preassign.side_effect = Exception
with self.assertRaises(Exception):
create_subsequent_tasks(project)
mock_schedule.assert_not_called()
def test_schedule_machine_tasks(self, mock_schedule):
project = self.projects['test_human_and_machine']
# Create first task in project
create_subsequent_tasks(project)
# Assign initial task to worker 0 and mark as complete
initial_task = assign_task(self.workers[0].id,
project.tasks.first().id)
initial_task.status = Task.Status.COMPLETE
initial_task.save()
create_subsequent_tasks(project)
self.assertEqual(mock_schedule.call_count, 1)
self.assertEqual(mock_schedule.call_args[0][0], project)
steps = list(project.workflow_version.steps.filter(is_human=False))
self.assertEqual(mock_schedule.call_args[0][1], steps)
def previously_completed_steps(task, related_steps, **kwargs):
"""
Assign a new task to the entry-level worker of the specified tasks.
If no worker can be assigned, return the unmodified task.
Args:
task (orchestra.models.Task):
The newly created task to assign.
related_steps ([str]):
List of step slugs from which to attempt to assign a worker.
Returns:
task (orchestra.models.Task): The modified task object.
Raises:
orchestra.core.errors.AssignmentPolicyError:
Machine steps cannot be included in an assignment policy.
"""
if related_steps is None:
raise AssignmentPolicyError('No related steps given')
workflow_version = task.step.workflow_version
for step_slug in related_steps:
step = workflow_version.steps.get(slug=step_slug)
if not step.is_human:
raise AssignmentPolicyError('Machine step should not be '
'member of assignment policy')
related_tasks = (
Task.objects
.filter(step__slug__in=related_steps, project=task.project)
.select_related('step'))
for related_task in related_tasks:
entry_level_assignment = assignment_history(related_task).first()
if entry_level_assignment and entry_level_assignment.worker:
try:
return assign_task(entry_level_assignment.worker.id, task.id)
except WorkerCertificationError:
# Task could not be assigned to related worker, try with
# another related worker
logger.warning('Tried to assign worker %s to step %s, for '
'which they are not certified',
entry_level_assignment.worker.id,
task.step.slug, exc_info=True)
except Exception:
logger.warning('Unable to assign task.', exc_info=True)
return task
def test_schedule_machine_tasks(self, mock_schedule):
project = self.projects['test_human_and_machine']
# Create first task in project
create_subsequent_tasks(project)
# Assign initial task to worker 0 and mark as complete
initial_task = assign_task(self.workers[0].id,
project.tasks.first().id)
initial_task.status = Task.Status.COMPLETE
initial_task.save()
create_subsequent_tasks(project)
self.assertEqual(mock_schedule.call_count, 1)
self.assertEqual(mock_schedule.call_args[0][0], project)
steps = list(project.workflow_version.steps.filter(is_human=False))
self.assertEqual(mock_schedule.call_args[0][1], steps)
def test_schedule_machine_tasks_failed(self, mock_schedule,
mock_preassign):
project = self.projects['test_human_and_machine']
# Create first task in project
create_subsequent_tasks(project)
# Assign initial task to worker 0 and mark as complete
initial_task = assign_task(self.workers[0].id,
project.tasks.first().id)
initial_task.status = Task.Status.COMPLETE
initial_task.save()
mock_preassign.side_effect = Exception
with self.assertRaises(Exception):
create_subsequent_tasks(project)
mock_schedule.assert_not_called()
def test_always_create_policy(self):
project = self.projects['creation_policy']
# Create first task in test project
create_subsequent_tasks(project)
self.assertEqual(project.tasks.count(), 1)
# Assign initial task to worker 0
initial_task = assign_task(self.workers[0].id,
project.tasks.first().id)
# Submit task; next task should not be created, it never is
with patch('orchestra.utils.task_lifecycle._is_review_needed',
return_value=False):
initial_task = submit_task(initial_task.id, {},
Iteration.Status.REQUESTED_REVIEW,
self.workers[0])
self.assertEqual(project.tasks.count(), 1)
def test_malformed_assignment_policy(self):
project = self.projects['assignment_policy']
# Machine should not have an assignment policy
workflow = get_workflow_by_slug('assignment_policy_workflow')
machine_step = Step(
slug='machine_step',
worker_type=Step.WorkerType.MACHINE,
assignment_policy={'policy': 'previously_completed_steps',
'steps': ['step_0']},
creation_depends_on=[workflow.get_step('step_0')],
function=lambda *args: None,
)
workflow.add_step(machine_step)
# Create first task in project
create_subsequent_tasks(project)
self.assertEquals(project.tasks.count(), 1)
# Assign initial task to worker 0 and mark as complete
initial_task = assign_task(self.workers[4].id,
project.tasks.first().id)
initial_task.status = Task.Status.COMPLETE
initial_task.save()
# Cannot preassign machine task
with self.assertRaises(AssignmentPolicyError):
create_subsequent_tasks(project)
# Reset project
project.tasks.all().delete()
# Machine should not be member of assignment policy
(workflow.get_step('step_0')
.assignment_policy) = {'policy': 'previously_completed_steps',
'steps': ['machine_step']}
with self.assertRaises(AssignmentPolicyError):
create_subsequent_tasks(project)
# Reset workflow and project
(workflow.get_step('step_0')
.assignment_policy) = {'policy': 'anyone_certified'}
del workflow.steps['machine_step']
project.tasks.all().delete()
def test_restaff_command(self, mock_slack, mock_experts_slack, mock_mail):
"""
Test that the restaffing logic is properly executed for the
restaff command.
"""
task = (Task.objects
.filter(status=Task.Status.AWAITING_PROCESSING)
.first())
# Get certified worker
task = assign_task(self.worker.id, task.id)
command = 'restaff {} {}'.format(task.id, self.worker.user.username)
worker = self.workers[3]
self._test_staffing_requests(worker, task, command,
can_slack=False, can_mail=True)
self.assertTrue(mock_mail.called)
self.assertTrue(mock_experts_slack.called)
self.assertTrue(mock_slack.called)
def test_preassign_workers(self, mock_mail, mock_slack):
request_cause = StaffBotRequest.RequestCause.AUTOSTAFF.value
staffing_request_count = StaffingRequestInquiry.objects.filter(
request__request_cause=request_cause).count()
project = self.projects['staffbot_assignment_policy']
# Create first task in test project
create_subsequent_tasks(project)
send_staffing_requests()
self.assertEqual(project.tasks.count(), 1)
# Assign initial task to worker 0
initial_task = assign_task(self.workers[0].id,
project.tasks.first().id)
# Submit task; next task should be created
with patch('orchestra.utils.task_lifecycle._is_review_needed',
return_value=False):
initial_task = submit_task(initial_task.id, {},
Iteration.Status.REQUESTED_REVIEW,
self.workers[0])
# Mock mail should be called if we autostaff
self.assertTrue(mock_mail.called)
self.assertTrue(mock_slack.called)
# Assert we created new StaffingRequestInquirys because of autostaff
new_staffing_request_count = StaffingRequestInquiry.objects.filter(
request__request_cause=request_cause).count()
self.assertTrue(staffing_request_count < new_staffing_request_count)
self.assertEqual(project.tasks.count(), 2)
related_task = project.tasks.exclude(id=initial_task.id).first()
# Worker 0 not certified for related tasks, so should not have been
# auto-assigned
self.assertEqual(related_task.assignments.count(), 0)
self.assertEqual(related_task.status, Task.Status.AWAITING_PROCESSING)
# Reset project
project.tasks.all().delete()
def setup_complete_task(test_case):
# Microseconds are truncated when manually saving models
test_start = timezone.now().replace(microsecond=0)
times = {
'awaiting_pickup': test_start,
'entry_pickup': test_start + timedelta(hours=1),
'entry_submit': test_start + timedelta(hours=2),
'reviewer_pickup': test_start + timedelta(hours=3),
'reviewer_reject': test_start + timedelta(hours=4),
'entry_resubmit': test_start + timedelta(hours=5),
'reviewer_accept': test_start + timedelta(hours=6),
}
task = TaskFactory(
project=test_case.projects['empty_project'],
status=Task.Status.AWAITING_PROCESSING,
step=test_case.test_step,
start_datetime=times['awaiting_pickup'])
workers = {
'entry': test_case.workers[0],
'reviewer': test_case.workers[1]
}
assign_task(workers['entry'].id, task.id)
task.refresh_from_db()
test_case.assertEquals(task.status, Task.Status.PROCESSING)
submit_task(
task.id, {'test': 'entry_submit'},
Iteration.Status.REQUESTED_REVIEW,
workers['entry'])
task.refresh_from_db()
test_case.assertEquals(task.status, Task.Status.PENDING_REVIEW)
assign_task(workers['reviewer'].id, task.id)
reviewer_assignment = task.assignments.get(
worker=workers['reviewer'])
# Modify assignment with correct datetime
reviewer_assignment.start_datetime = times['reviewer_pickup']
reviewer_assignment.save()
task.refresh_from_db()
test_case.assertEquals(task.status, Task.Status.REVIEWING)
submit_task(
task.id, {'test': 'reviewer_reject'},
Iteration.Status.PROVIDED_REVIEW,
workers['reviewer'])
task.refresh_from_db()
test_case.assertEquals(task.status, Task.Status.POST_REVIEW_PROCESSING)
submit_task(
task.id, {'test': 'entry_resubmit'},
Iteration.Status.REQUESTED_REVIEW,
workers['entry'])
task.refresh_from_db()
test_case.assertEquals(task.status, Task.Status.REVIEWING)
with patch('orchestra.utils.task_lifecycle._is_review_needed',
return_value=False):
submit_task(
task.id, {'test': 'reviewer_accept'},
Iteration.Status.REQUESTED_REVIEW,
workers['reviewer'])
task.refresh_from_db()
test_case.assertEquals(task.status, Task.Status.COMPLETE)
test_case.assertEquals(task.assignments.count(), 2)
for assignment in task.assignments.all():
test_case.assertEquals(
assignment.status, TaskAssignment.Status.SUBMITTED)
test_case.assertEquals(assignment.iterations.count(), 2)
# Modify assignments with correct datetime
new_datetime_labels = ('entry_pickup', 'reviewer_pickup')
for i, assignment in enumerate(assignment_history(task).all()):
assignment.start_datetime = times[new_datetime_labels[i]]
assignment.save()
# Modify iterations with correct datetime
new_datetime_labels = (
('entry_pickup', 'entry_submit'),
('reviewer_pickup', 'reviewer_reject'),
('reviewer_reject', 'entry_resubmit'),
('entry_resubmit', 'reviewer_accept')
)
new_datetimes = [
(times[start_label], times[end_label])
for start_label, end_label in new_datetime_labels]
for i, iteration in enumerate(get_iteration_history(task)):
iteration.start_datetime, iteration.end_datetime = new_datetimes[i]
iteration.save()
verify_iterations(task.id)
return task
def setup_complete_task(test_case, times):
task = TaskFactory(project=test_case.projects['empty_project'],
status=Task.Status.AWAITING_PROCESSING,
step=test_case.test_step,
start_datetime=times['awaiting_pickup'])
workers = {'entry': test_case.workers[0], 'reviewer': test_case.workers[1]}
assign_task(workers['entry'].id, task.id)
entry_assignment = task.assignments.get(worker=workers['entry'])
# Modify assignment with correct datetime
entry_assignment.start_datetime = times['entry_pickup']
entry_assignment.save()
task.refresh_from_db()
test_case.assertEquals(task.status, Task.Status.PROCESSING)
submit_task(task.id, {'test': 'entry_submit'},
TaskAssignment.SnapshotType.SUBMIT, workers['entry'], 0)
task.refresh_from_db()
test_case.assertEquals(task.status, Task.Status.PENDING_REVIEW)
# Modify snapshot with correct datetime
entry_assignment.refresh_from_db()
(entry_assignment.snapshots['snapshots'][0]['datetime']
) = times['entry_submit']
entry_assignment.save()
assign_task(workers['reviewer'].id, task.id)
reviewer_assignment = task.assignments.get(worker=workers['reviewer'])
# Modify assignment with correct datetime
reviewer_assignment.start_datetime = times['reviewer_pickup']
reviewer_assignment.save()
task.refresh_from_db()
test_case.assertEquals(task.status, Task.Status.REVIEWING)
submit_task(task.id, {'test': 'reviewer_reject'},
TaskAssignment.SnapshotType.REJECT, workers['reviewer'], 0)
# Modify snapshot with correct datetime
reviewer_assignment.refresh_from_db()
(reviewer_assignment.snapshots['snapshots'][0]['datetime']
) = times['reviewer_reject']
reviewer_assignment.save()
task.refresh_from_db()
test_case.assertEquals(task.status, Task.Status.POST_REVIEW_PROCESSING)
submit_task(task.id, {'test': 'entry_resubmit'},
TaskAssignment.SnapshotType.SUBMIT, workers['entry'], 0)
# Modify snapshot with correct datetime
entry_assignment.refresh_from_db()
(entry_assignment.snapshots['snapshots'][1]['datetime']
) = times['entry_resubmit']
entry_assignment.save()
task.refresh_from_db()
test_case.assertEquals(task.status, Task.Status.REVIEWING)
with patch('orchestra.utils.task_lifecycle._is_review_needed',
return_value=False):
submit_task(task.id, {'test': 'reviewer_accept'},
TaskAssignment.SnapshotType.ACCEPT, workers['reviewer'], 0)
# Modify snapshot with correct datetime
reviewer_assignment.refresh_from_db()
(reviewer_assignment.snapshots['snapshots'][1]['datetime']
) = times['reviewer_accept']
reviewer_assignment.save()
task.refresh_from_db()
test_case.assertEquals(task.status, Task.Status.COMPLETE)
test_case.assertEquals(task.assignments.count(), 2)
for assignment in task.assignments.all():
test_case.assertEquals(assignment.status,
TaskAssignment.Status.SUBMITTED)
test_case.assertEquals(len(assignment.snapshots['snapshots']), 2)
return task
def test_preassign_workers(self):
project = self.projects['assignment_policy']
# Create first task in test project
create_subsequent_tasks(project)
self.assertEquals(project.tasks.count(), 1)
# Assign initial task to worker 0
initial_task = assign_task(self.workers[0].id,
project.tasks.first().id)
# Submit task; next task should be created
with patch('orchestra.utils.task_lifecycle._is_review_needed',
return_value=False):
initial_task = submit_task(initial_task.id, {},
Iteration.Status.REQUESTED_REVIEW,
self.workers[0])
self.assertEquals(project.tasks.count(), 2)
related_task = project.tasks.exclude(id=initial_task.id).first()
# Worker 0 not certified for related tasks, so should not have been
# auto-assigned
self.assertEquals(related_task.assignments.count(), 0)
self.assertEquals(related_task.status, Task.Status.AWAITING_PROCESSING)
# Reset project
project.tasks.all().delete()
# Create first task in test project
create_subsequent_tasks(project)
self.assertEquals(project.tasks.count(), 1)
# Assign initial task to worker 0
initial_task = assign_task(self.workers[0].id,
project.tasks.first().id)
# Submit task; verify we use the reviewer assignment policy
mock_preassign_workers = MagicMock(return_value=initial_task)
patch_path = 'orchestra.utils.task_lifecycle._preassign_workers'
with patch(patch_path, new=mock_preassign_workers):
initial_task = submit_task(initial_task.id, {},
Iteration.Status.REQUESTED_REVIEW,
self.workers[0])
mock_preassign_workers.assert_called_once_with(
initial_task, AssignmentPolicyType.REVIEWER)
# Reset project
project.tasks.all().delete()
# Create first task in test project
create_subsequent_tasks(project)
self.assertEquals(project.tasks.count(), 1)
# Assign initial task to worker 4
initial_task = assign_task(self.workers[4].id,
project.tasks.first().id)
# Submit task; next task should be created
with patch('orchestra.utils.task_lifecycle._is_review_needed',
return_value=False):
initial_task = submit_task(initial_task.id, {},
Iteration.Status.REQUESTED_REVIEW,
self.workers[4])
self.assertEquals(project.tasks.count(), 2)
related_task = project.tasks.exclude(id=initial_task.id).first()
# Worker 4 is certified for related task and should have been assigned
self.assertEquals(related_task.assignments.count(), 1)
self.assertEquals(related_task.status, Task.Status.PROCESSING)
self.assertTrue(related_task.is_worker_assigned(self.workers[4]))
# Reset project
project.tasks.all().delete()
def test_assign_task(self):
entry_task = TaskFactory(project=self.projects['base_test_project'],
status=Task.Status.AWAITING_PROCESSING,
step=self.test_step)
# No iterations should be present for task
self.assertEqual(
Iteration.objects.filter(assignment__task=entry_task).count(), 0)
# Assign entry-level task to entry-level worker
entry_task = assign_task(self.workers[0].id, entry_task.id)
self.assertTrue(entry_task.is_worker_assigned(self.workers[0]))
self.assertEqual(entry_task.status, Task.Status.PROCESSING)
self.assertEqual(entry_task.assignments.count(), 1)
entry_assignment = entry_task.assignments.first()
# A single iteration was created for the assignment
self.assertEqual(entry_assignment.iterations.count(), 1)
self.assertEqual(
Iteration.objects.filter(assignment__task=entry_task).count(), 1)
self.assertEqual(entry_assignment.iterations.first().start_datetime,
entry_assignment.start_datetime)
# Attempt to assign task which isn't awaiting a new assignment
invalid = (Task.Status.PROCESSING, Task.Status.ABORTED,
Task.Status.REVIEWING, Task.Status.COMPLETE,
Task.Status.POST_REVIEW_PROCESSING)
for status in invalid:
invalid_status_task = Task.objects.create(
project=self.projects['base_test_project'],
status=status,
step=self.test_step)
with self.assertRaises(TaskAssignmentError):
invalid_status_task = assign_task(self.workers[0].id,
invalid_status_task.id)
# Attempt to assign review task to worker already in review hierarchy
review_task = Task.objects.create(
project=self.projects['base_test_project'],
status=Task.Status.PENDING_REVIEW,
step=self.test_step)
test_data = {'test_assign': True}
TaskAssignmentFactory(worker=self.workers[1],
task=review_task,
status=TaskAssignment.Status.SUBMITTED,
in_progress_task_data=test_data)
with self.assertRaises(TaskAssignmentError):
assign_task(self.workers[1].id, review_task.id)
self.assertEqual(
current_assignment(review_task).in_progress_task_data, test_data)
# Attempt to assign review task to worker not certified for task
with self.assertRaises(WorkerCertificationError):
assign_task(self.workers[2].id, review_task.id)
self.assertEqual(
current_assignment(review_task).in_progress_task_data, test_data)
# Assign review task to review worker
self.assertEquals(review_task.assignments.count(), 1)
review_task = assign_task(self.workers[3].id, review_task.id)
self.assertEquals(review_task.assignments.count(), 2)
reviewer_assignment = current_assignment(review_task)
self.assertEqual(reviewer_assignment.worker, self.workers[3])
self.assertEqual(reviewer_assignment.in_progress_task_data, test_data)
self.assertEquals(reviewer_assignment.iterations.count(), 1)
self.assertEqual(reviewer_assignment.iterations.first().start_datetime,
reviewer_assignment.start_datetime)
self.assertEquals(review_task.status, Task.Status.REVIEWING)
def test_task_form_save(self):
"""
Test task form save for new, human and machine tasks
"""
workflow_version = self.workflow_versions['test_workflow']
human_step = self.workflow_steps[workflow_version.slug]['step1']
project = ProjectFactory(workflow_version=workflow_version)
# Add new task to project
form = TaskForm({'project': project.id,
'status': Task.Status.AWAITING_PROCESSING,
'step': human_step.id,
'start_datetime': timezone.now()})
form.is_valid()
self.assertTrue(form.is_valid())
task = form.save()
self.assertFalse(task.assignments.exists())
# Add new task to project and assign to entry_level worker (0)
form = TaskForm({'project': project.id,
'status': Task.Status.AWAITING_PROCESSING,
'step': human_step.id,
'start_datetime': timezone.now()})
self.assertTrue(form.is_valid())
form.cleaned_data['currently_assigned_to'] = self.workers[0].id
task = form.save()
self.assertTrue(is_worker_assigned_to_task(self.workers[0],
task))
self.assertEquals(assignment_history(task).count(), 1)
self.assertTrue(task.assignments.exists())
self.assertEquals(task.status, Task.Status.PROCESSING)
# Render task with preexisting entry_level assignment (0) and reassign
# to another entry_level worker (4)
form = TaskForm(model_to_dict(task), instance=task)
self.assertEquals(form.fields['currently_assigned_to'].initial,
self.workers[0].id)
form.is_valid()
self.assertTrue(form.is_valid())
form.cleaned_data['currently_assigned_to'] = self.workers[4].id
task = form.save()
self.assertTrue(is_worker_assigned_to_task(self.workers[4],
task))
self.assertEquals(assignment_history(task).count(), 1)
self.assertEquals(task.status, Task.Status.PROCESSING)
# Submit task
with patch('orchestra.utils.task_lifecycle._is_review_needed',
return_value=True):
task = submit_task(task.id, {},
TaskAssignment.SnapshotType.SUBMIT,
self.workers[4], 0)
# Assign to reviewer (1) and reassign to another reviewer (3)
task = assign_task(self.workers[1].id, task.id)
self.assertTrue(task.status, Task.Status.REVIEWING)
self.assertTrue(is_worker_assigned_to_task(self.workers[1],
task))
task = Task.objects.get(id=task.id)
form = TaskForm(model_to_dict(task), instance=task)
self.assertEquals(form.fields['currently_assigned_to'].initial,
self.workers[1].id)
self.assertTrue(form.is_valid())
form.cleaned_data['currently_assigned_to'] = self.workers[3].id
task = form.save()
self.assertTrue(is_worker_assigned_to_task(self.workers[3],
task))
self.assertEquals(assignment_history(task).count(), 2)
self.assertEquals(task.status, Task.Status.REVIEWING)
# Attempt to reassign to non-certified worker (2)
form = TaskForm(model_to_dict(task), instance=task)
self.assertTrue(form.is_valid())
form.cleaned_data['currently_assigned_to'] = self.workers[2].id
with self.assertRaises(WorkerCertificationError):
form.save()
def test_task_form_save(self):
"""
Test task form save for new, human and machine tasks
"""
# Workflow steps are hard-coded on `choices` for `Project` models
# regardless of `settings.py`. Once we move workflows back into the
# database, we should use the test workflows rather than the production
# ones in `settings.py.` Until then, the hack below suffices.
workflows = get_workflows()
test_workflow_slug = 'website_design'
workflow = workflows[test_workflow_slug]
human_steps = {step_slug: step
for step_slug, step in workflow.steps.items()
if step.worker_type == Step.WorkerType.HUMAN}
step_slug, step = human_steps.popitem()
project = ProjectFactory(workflow_slug=test_workflow_slug)
for certification_slug in step.required_certifications:
certification = CertificationFactory(slug=certification_slug)
for uname in (0, 1, 3, 6):
WorkerCertificationFactory(
certification=certification,
worker=self.workers[uname],
role=WorkerCertification.Role.ENTRY_LEVEL)
for uname in (3, 6):
WorkerCertificationFactory(
certification=certification,
worker=self.workers[uname],
role=WorkerCertification.Role.REVIEWER)
# Add new task to project
form = TaskForm({'project': project.id,
'status': Task.Status.AWAITING_PROCESSING,
'step_slug': step_slug})
form.is_valid()
self.assertTrue(form.is_valid())
task = form.save()
self.assertFalse(task.assignments.exists())
# Add new task to project and assign to entry_level worker (0)
form = TaskForm({'project': project.id,
'status': Task.Status.AWAITING_PROCESSING,
'step_slug': step_slug})
self.assertTrue(form.is_valid())
form.cleaned_data['currently_assigned_to'] = self.workers[0].id
task = form.save()
self.assertTrue(is_worker_assigned_to_task(self.workers[0],
task))
self.assertEquals(assignment_history(task).count(), 1)
self.assertTrue(task.assignments.exists())
self.assertEquals(task.status, Task.Status.PROCESSING)
# Render task with preexisting entry_level assignment (0) and reassign
# to another entry_level worker (1)
form = TaskForm(model_to_dict(task), instance=task)
self.assertEquals(form.fields['currently_assigned_to'].initial,
self.workers[0].id)
form.is_valid()
self.assertTrue(form.is_valid())
form.cleaned_data['currently_assigned_to'] = self.workers[1].id
task = form.save()
self.assertTrue(is_worker_assigned_to_task(self.workers[1],
task))
self.assertEquals(assignment_history(task).count(), 1)
self.assertEquals(task.status, Task.Status.PROCESSING)
# Submit task
with patch('orchestra.utils.task_lifecycle._is_review_needed',
return_value=True):
task = submit_task(task.id, {},
TaskAssignment.SnapshotType.SUBMIT,
self.workers[1], 0)
# Assign to reviewer (3) and reassign to another reviewer (6)
task = assign_task(self.workers[3].id, task.id)
self.assertTrue(task.status, Task.Status.REVIEWING)
self.assertTrue(is_worker_assigned_to_task(self.workers[3],
task))
task = Task.objects.get(id=task.id)
form = TaskForm(model_to_dict(task), instance=task)
self.assertEquals(form.fields['currently_assigned_to'].initial,
self.workers[3].id)
self.assertTrue(form.is_valid())
form.cleaned_data['currently_assigned_to'] = self.workers[6].id
task = form.save()
self.assertTrue(is_worker_assigned_to_task(self.workers[6],
task))
self.assertEquals(assignment_history(task).count(), 2)
self.assertEquals(task.status, Task.Status.REVIEWING)
# Attempt to reassign to non-certified worker (2)
form = TaskForm(model_to_dict(task), instance=task)
self.assertTrue(form.is_valid())
form.cleaned_data['currently_assigned_to'] = self.workers[2].id
with self.assertRaises(WorkerCertificationError):
form.save()
def test_assign_task(self):
# Assign entry-level task to entry-level worker
entry_tasks = Task.objects.filter(
status=Task.Status.AWAITING_PROCESSING)
self.assertEquals(entry_tasks.count(), 1)
entry_task = entry_tasks.first()
entry_task = assign_task(self.workers[0].id, entry_task.id)
self.assertTrue(is_worker_assigned_to_task(self.workers[0],
entry_task))
self.assertEquals(entry_task.status, Task.Status.PROCESSING)
self.assertEquals(entry_task.assignments.count(), 1)
# Attempt to reassign task to same worker
with self.assertRaises(TaskAssignmentError):
entry_task = assign_task(self.workers[0].id, entry_task.id)
self.assertTrue(is_worker_assigned_to_task(self.workers[0],
entry_task))
self.assertEquals(entry_task.status, Task.Status.PROCESSING)
self.assertEquals(entry_task.assignments.count(), 1)
# Reassign entry-level task to another entry-level worker
entry_task = assign_task(self.workers[1].id, entry_task.id)
self.assertFalse(is_worker_assigned_to_task(self.workers[0],
entry_task))
self.assertTrue(is_worker_assigned_to_task(self.workers[1],
entry_task))
self.assertEquals(entry_task.assignments.count(), 1)
self.assertEquals(entry_task.status, Task.Status.PROCESSING)
# Assign review task to review worker
review_tasks = Task.objects.filter(status=Task.Status.PENDING_REVIEW)
self.assertEquals(review_tasks.count(), 1)
review_task = review_tasks.first()
self.assertEquals(review_task.assignments.count(), 1)
review_task = assign_task(self.workers[1].id, review_task.id)
self.assertEquals(review_task.assignments.count(), 2)
self.assertEqual(current_assignment(review_task).worker,
self.workers[1])
self.assertEquals(review_task.status, Task.Status.REVIEWING)
# Attempt to reassign review task to entry-level worker
with self.assertRaises(WorkerCertificationError):
review_task = assign_task(self.workers[0].id, review_task.id)
self.assertEquals(review_task.assignments.count(), 2)
self.assertEqual(current_assignment(review_task).worker,
self.workers[1])
self.assertEquals(review_task.status, Task.Status.REVIEWING)
# Reassign review task to another reviewer
review_task = assign_task(self.workers[3].id, review_task.id)
self.assertEquals(review_task.assignments.count(), 2)
self.assertEqual(current_assignment(review_task).worker,
self.workers[3])
self.assertEquals(review_task.status, Task.Status.REVIEWING)
# Reassign rejected entry-level task to another entry-level worker
reject_entry_tasks = Task.objects.filter(
status=Task.Status.POST_REVIEW_PROCESSING,
project=self.projects['reject_entry_proj'])
self.assertEquals(reject_entry_tasks.count(), 1)
reject_entry_task = reject_entry_tasks.first()
reject_entry_task = assign_task(self.workers[5].id,
reject_entry_task.id)
self.assertFalse(is_worker_assigned_to_task(self.workers[4],
reject_entry_task))
self.assertTrue(is_worker_assigned_to_task(self.workers[5],
reject_entry_task))
self.assertEquals(reject_entry_task.status,
Task.Status.POST_REVIEW_PROCESSING)
self.assertEquals(reject_entry_task.assignments.count(), 2)
# In-progress data preserved after successful reassign
self.assertEquals((current_assignment(reject_entry_task)
.in_progress_task_data),
{'test_key': 'test_value'})
# Attempt to reassign rejected review task to entry-level worker
reject_tasks = Task.objects.filter(
status=Task.Status.POST_REVIEW_PROCESSING,
project=self.projects['reject_rev_proj'])
self.assertEquals(reject_tasks.count(), 1)
reject_review_task = reject_tasks.first()
with self.assertRaises(WorkerCertificationError):
reject_review_task = assign_task(self.workers[4].id,
reject_review_task.id)
self.assertFalse(is_worker_assigned_to_task(self.workers[4],
reject_review_task))
self.assertTrue(is_worker_assigned_to_task(self.workers[6],
reject_review_task))
self.assertEquals(reject_review_task.status,
Task.Status.POST_REVIEW_PROCESSING)
self.assertEquals(reject_review_task.assignments.count(), 3)
# Reassign reviewer post-review task to another reviewer
reject_review_task = assign_task(self.workers[8].id,
reject_review_task.id)
self.assertFalse(is_worker_assigned_to_task(self.workers[6],
reject_review_task))
self.assertTrue(is_worker_assigned_to_task(self.workers[8],
reject_review_task))
self.assertEquals(reject_review_task.status,
Task.Status.POST_REVIEW_PROCESSING)
self.assertEquals(reject_review_task.assignments.count(), 3)
# Attempt to reassign aborted task
aborted_tasks = Task.objects.filter(status=Task.Status.ABORTED)
self.assertEquals(aborted_tasks.count(), 1)
aborted_task = aborted_tasks.first()
with self.assertRaises(TaskStatusError):
aborted_task = assign_task(self.workers[5].id, aborted_task.id)
self.assertEquals(aborted_task.assignments.count(), 1)
self.assertEqual(current_assignment(aborted_task).worker,
self.workers[4])
def test_preassign_workers(self):
project = self.projects['assignment_policy']
# Create first task in test project
create_subsequent_tasks(project)
self.assertEquals(project.tasks.count(), 1)
# Assign initial task to worker 0
initial_task = assign_task(self.workers[0].id,
project.tasks.first().id)
# Submit task; next task should be created
with patch('orchestra.utils.task_lifecycle._is_review_needed',
return_value=False):
initial_task = submit_task(initial_task.id, {},
Iteration.Status.REQUESTED_REVIEW,
self.workers[0])
self.assertEquals(project.tasks.count(), 2)
related_task = project.tasks.exclude(id=initial_task.id).first()
# Worker 0 not certified for related tasks, so should not have been
# auto-assigned
self.assertEquals(related_task.assignments.count(), 0)
self.assertEquals(related_task.status, Task.Status.AWAITING_PROCESSING)
# Reset project
project.tasks.all().delete()
# Create first task in test project
create_subsequent_tasks(project)
self.assertEquals(project.tasks.count(), 1)
# Assign initial task to worker 0
initial_task = assign_task(self.workers[0].id,
project.tasks.first().id)
# Submit task; verify we use the reviewer assignment policy
mock_preassign_workers = MagicMock(return_value=initial_task)
patch_path = 'orchestra.utils.task_lifecycle._preassign_workers'
with patch(patch_path, new=mock_preassign_workers):
initial_task = submit_task(initial_task.id, {},
Iteration.Status.REQUESTED_REVIEW,
self.workers[0])
mock_preassign_workers.assert_called_once_with(
initial_task, AssignmentPolicyType.REVIEWER)
# Reset project
project.tasks.all().delete()
# Create first task in test project
create_subsequent_tasks(project)
self.assertEquals(project.tasks.count(), 1)
# Assign initial task to worker 4
initial_task = assign_task(self.workers[4].id,
project.tasks.first().id)
# Submit task; next task should be created
with patch('orchestra.utils.task_lifecycle._is_review_needed',
return_value=False):
initial_task = submit_task(initial_task.id, {},
Iteration.Status.REQUESTED_REVIEW,
self.workers[4])
self.assertEquals(project.tasks.count(), 2)
related_task = project.tasks.exclude(id=initial_task.id).first()
# Worker 4 is certified for related task and should have been assigned
self.assertEquals(related_task.assignments.count(), 1)
self.assertEquals(related_task.status, Task.Status.PROCESSING)
self.assertTrue(
related_task.is_worker_assigned(self.workers[4]))
def test_notify_status_change(self):
project = self.projects['empty_project']
internal_name = settings.SLACK_INTERNAL_NOTIFICATION_CHANNEL.strip('#')
internal_groups = [
group for group in self.slack.groups.list().body['groups']
if group['name'] == internal_name]
internal_group_id = internal_groups[0]['id']
internal_slack_messages = self.slack.get_messages(internal_group_id)
experts_slack_messages = self.slack.get_messages(
project.slack_group_id)
def _validate_slack_messages(message_stub):
"""
Check that correct slack message was sent if API key present.
"""
self.assertIn(message_stub, internal_slack_messages.pop())
self.assertIn(message_stub, experts_slack_messages.pop())
task = TaskFactory(project=project,
step_slug=self.test_step_slug,
status=Task.Status.AWAITING_PROCESSING)
# Entry-level worker picks up task
self.assertEquals(task.status, Task.Status.AWAITING_PROCESSING)
task = assign_task(self.workers[0].id, task.id)
self.assertTrue(is_worker_assigned_to_task(self.workers[0], task))
# Notification should be sent to entry-level worker
self.assertEquals(len(self.mail.inbox), 1)
notification = self.mail.inbox.pop()
self.assertEquals(notification['recipient'],
self.workers[0].user.email)
self.assertEquals(notification['subject'],
"You've been assigned to a new task!")
_validate_slack_messages('Task has been picked up by a worker.')
self.assertEquals(len(internal_slack_messages), 0)
self.assertEquals(len(experts_slack_messages), 0)
with patch('orchestra.utils.task_lifecycle._is_review_needed',
return_value=True):
# Entry-level worker submits task
task = submit_task(task.id, {}, TaskAssignment.SnapshotType.SUBMIT,
self.workers[0], 0)
self.assertEquals(task.status, Task.Status.PENDING_REVIEW)
# Notification should be sent to entry-level worker
self.assertEquals(len(self.mail.inbox), 1)
notification = self.mail.inbox.pop()
self.assertEquals(notification['recipient'],
self.workers[0].user.email)
self.assertEquals(notification['subject'],
'Your task is under review!')
_validate_slack_messages('Task is awaiting review.')
self.assertEquals(len(internal_slack_messages), 0)
self.assertEquals(len(experts_slack_messages), 0)
# Reviewer picks up task
task = assign_task(self.workers[1].id, task.id)
self.assertEquals(task.status, Task.Status.REVIEWING)
# No notification should be sent
self.assertEquals(len(self.mail.inbox), 0)
_validate_slack_messages('Task is under review.')
self.assertEquals(len(internal_slack_messages), 0)
self.assertEquals(len(experts_slack_messages), 0)
# Reviewer rejects task
task = submit_task(task.id, {}, TaskAssignment.SnapshotType.REJECT,
self.workers[1], 0)
self.assertEquals(task.status, Task.Status.POST_REVIEW_PROCESSING)
# Notification should be sent to original worker
self.assertEquals(len(self.mail.inbox), 1)
notification = self.mail.inbox.pop()
self.assertEquals(notification['recipient'],
self.workers[0].user.email)
self.assertEquals(notification['subject'],
'Your task has been returned')
_validate_slack_messages('Task was returned by reviewer.')
self.assertEquals(len(internal_slack_messages), 0)
self.assertEquals(len(experts_slack_messages), 0)
# Entry-level worker resubmits task
task = submit_task(task.id, {}, TaskAssignment.SnapshotType.SUBMIT,
self.workers[0], 0)
self.assertEquals(task.status, Task.Status.REVIEWING)
# Notification should be sent to reviewer
self.assertEquals(len(self.mail.inbox), 1)
notification = self.mail.inbox.pop()
self.assertEquals(notification['recipient'],
self.workers[1].user.email)
self.assertEquals(notification['subject'],
'A task is ready for re-review!')
_validate_slack_messages('Task is under review.')
self.assertEquals(len(internal_slack_messages), 0)
self.assertEquals(len(experts_slack_messages), 0)
# First reviewer accepts task
with patch('orchestra.utils.task_lifecycle._is_review_needed',
return_value=True):
task = submit_task(task.id, {}, TaskAssignment.SnapshotType.ACCEPT,
self.workers[1], 0)
self.assertEquals(task.status, Task.Status.PENDING_REVIEW)
# Notification should be sent to first reviewer
self.assertEquals(len(self.mail.inbox), 1)
notification = self.mail.inbox.pop()
self.assertEquals(notification['recipient'],
self.workers[1].user.email)
self.assertEquals(notification['subject'],
'Your task is under review!')
_validate_slack_messages('Task is awaiting review.')
self.assertEquals(len(internal_slack_messages), 0)
self.assertEquals(len(experts_slack_messages), 0)
# Second reviewer picks up task
task = assign_task(self.workers[3].id, task.id)
self.assertEquals(task.status, Task.Status.REVIEWING)
# No notification should be sent
self.assertEquals(len(self.mail.inbox), 0)
_validate_slack_messages('Task is under review.')
self.assertEquals(len(internal_slack_messages), 0)
self.assertEquals(len(experts_slack_messages), 0)
# Second reviewer rejects task
task = submit_task(task.id, {}, TaskAssignment.SnapshotType.REJECT,
self.workers[3], 0)
self.assertEquals(task.status, Task.Status.POST_REVIEW_PROCESSING)
# Notification should be sent to first reviewer
self.assertEquals(len(self.mail.inbox), 1)
notification = self.mail.inbox.pop()
self.assertEquals(notification['recipient'],
self.workers[1].user.email)
self.assertEquals(notification['subject'],
'Your task has been returned')
_validate_slack_messages('Task was returned by reviewer.')
self.assertEquals(len(internal_slack_messages), 0)
self.assertEquals(len(experts_slack_messages), 0)
# First reviewer resubmits task
task = submit_task(task.id, {}, TaskAssignment.SnapshotType.SUBMIT,
self.workers[1], 0)
self.assertEquals(task.status, Task.Status.REVIEWING)
# Notification should be sent to second reviewer
self.assertEquals(len(self.mail.inbox), 1)
notification = self.mail.inbox.pop()
self.assertEquals(notification['recipient'],
self.workers[3].user.email)
self.assertEquals(notification['subject'],
'A task is ready for re-review!')
_validate_slack_messages('Task is under review.')
self.assertEquals(len(internal_slack_messages), 0)
self.assertEquals(len(experts_slack_messages), 0)
# Second reviewer accepts task; task is complete
with patch('orchestra.utils.task_lifecycle._is_review_needed',
return_value=False):
task = submit_task(task.id, {}, TaskAssignment.SnapshotType.ACCEPT,
self.workers[3], 0)
self.assertEquals(task.status, Task.Status.COMPLETE)
# Notification should be sent to all workers on task
self.assertEquals(len(self.mail.inbox), 3)
recipients = {mail['recipient'] for mail in self.mail.inbox}
subjects = {mail['subject'] for mail in self.mail.inbox}
self.assertEquals(recipients,
{self.workers[uid].user.email for uid in (0, 1, 3)})
self.assertEquals(subjects, {'Task complete!'})
self.mail.clear()
_validate_slack_messages('Task has been completed.')
self.assertEquals(len(internal_slack_messages), 0)
self.assertEquals(len(experts_slack_messages), 0)
# End project
end_project(task.project.id)
task = Task.objects.get(id=task.id)
self.assertEquals(task.status, Task.Status.ABORTED)
# Notification should be sent to all workers on task
self.assertEquals(len(self.mail.inbox), 3)
recipients = {mail['recipient'] for mail in self.mail.inbox}
subjects = {mail['subject'] for mail in self.mail.inbox}
self.assertEquals(recipients,
{self.workers[uid].user.email for uid in (0, 1, 3)})
self.assertEquals(subjects,
{'A task you were working on has been ended'})
self.mail.clear()
for task in project.tasks.all():
_validate_slack_messages('Task has been aborted.')
self.assertEquals(len(internal_slack_messages), 0)
self.assertEquals(len(experts_slack_messages), 0)
def test_assign_task(self):
entry_task = TaskFactory(
project=self.projects['base_test_project'],
status=Task.Status.AWAITING_PROCESSING,
step=self.test_step)
# Assign entry-level task to entry-level worker
entry_task = assign_task(self.workers[0].id, entry_task.id)
self.assertTrue(is_worker_assigned_to_task(self.workers[0],
entry_task))
self.assertEquals(entry_task.status, Task.Status.PROCESSING)
self.assertEquals(entry_task.assignments.count(), 1)
# Attempt to assign task which isn't awaiting a new assignment
invalid = (Task.Status.PROCESSING, Task.Status.ABORTED,
Task.Status.REVIEWING, Task.Status.COMPLETE,
Task.Status.POST_REVIEW_PROCESSING)
for status in invalid:
invalid_status_task = Task.objects.create(
project=self.projects['base_test_project'],
status=status,
step=self.test_step)
with self.assertRaises(TaskAssignmentError):
invalid_status_task = assign_task(
self.workers[0].id, invalid_status_task.id)
# Attempt to assign review task to worker already in review hierarchy
review_task = Task.objects.create(
project=self.projects['base_test_project'],
status=Task.Status.PENDING_REVIEW,
step=self.test_step)
test_data = {'test_assign': True}
TaskAssignmentFactory(
worker=self.workers[1],
task=review_task,
status=TaskAssignment.Status.SUBMITTED,
in_progress_task_data=test_data,
snapshots=empty_snapshots())
with self.assertRaises(TaskAssignmentError):
assign_task(self.workers[1].id, review_task.id)
self.assertEqual(
current_assignment(review_task).in_progress_task_data, test_data)
# Attempt to assign review task to worker not certified for task
with self.assertRaises(WorkerCertificationError):
assign_task(self.workers[2].id, review_task.id)
self.assertEqual(
current_assignment(review_task).in_progress_task_data, test_data)
# Assign review task to review worker
self.assertEquals(review_task.assignments.count(), 1)
review_task = assign_task(self.workers[3].id, review_task.id)
self.assertEquals(review_task.assignments.count(), 2)
self.assertEqual(
current_assignment(review_task).worker, self.workers[3])
self.assertEqual(
current_assignment(review_task).in_progress_task_data, test_data)
self.assertEquals(
review_task.status, Task.Status.REVIEWING)
def handle_staffing_response(worker, staffing_request_inquiry_id,
is_available=False):
"""
Args:
worker (orchestra.models.Worker):
Worker instance that responsed to a staffing request inquiry
staffing_request_inquiry_id (int):
Id of a staffing_request_inquiry that is associated with a response
is_available (boolean):
Boolean that tells whether worker accepted an inquiry or not
Returns:
response (orchestra.models.StaffingResponse):
StaffingResponse object that has been created for the worker
"""
# TODO(kkamalov): add proper docstring
staffing_request_inquiry = get_object_or_None(
StaffingRequestInquiry,
communication_preference__worker=worker,
id=staffing_request_inquiry_id
)
if staffing_request_inquiry is None:
return None
response = (StaffingResponse.objects
.filter(request_inquiry=staffing_request_inquiry))
if response.exists():
response = response.first()
if not is_available and response.is_winner:
raise StaffingResponseException(
'Cannot reject after accepting the task')
response.is_available = is_available
else:
response = StaffingResponse.objects.create(
request_inquiry=staffing_request_inquiry,
is_available=is_available)
if (is_available and
not StaffingResponse.objects.filter(
request_inquiry__request=staffing_request_inquiry.request,
is_winner=True).exists()):
response.is_winner = True
request = staffing_request_inquiry.request
task_assignment = get_object_or_None(
TaskAssignment,
task=request.task,
assignment_counter=request.required_role_counter
)
# if task assignment exists then reassign
if task_assignment is not None:
reassign_assignment(worker.id, task_assignment.id)
# otherwise assign task
else:
assign_task(worker.id, request.task.id)
response.save()
check_responses_complete(staffing_request_inquiry.request)
return response
def test_notify_status_change(self):
project = self.projects['empty_project']
internal_name = settings.SLACK_INTERNAL_NOTIFICATION_CHANNEL.strip('#')
internal_groups = [
group for group in self.slack.groups.list().body['groups']
if group['name'] == internal_name
]
internal_group_id = internal_groups[0]['id']
internal_slack_messages = self.slack.get_messages(internal_group_id)
experts_slack_messages = self.slack.get_messages(
project.slack_group_id)
def _validate_slack_messages(message_stub):
"""
Check that correct slack message was sent if API key present.
"""
self.assertIn(message_stub, internal_slack_messages.pop())
self.assertIn(message_stub, experts_slack_messages.pop())
task = TaskFactory(project=project,
step=self.test_step,
status=Task.Status.AWAITING_PROCESSING)
# Entry-level worker picks up task
self.assertEqual(task.status, Task.Status.AWAITING_PROCESSING)
task = assign_task(self.workers[0].id, task.id)
self.assertTrue(task.is_worker_assigned(self.workers[0]))
# Notification should be sent to entry-level worker
self.assertEqual(len(self.mail.inbox), 1)
notification = self.mail.inbox.pop()
self.assertEqual(notification['recipient'], self.workers[0].user.email)
self.assertEqual(notification['subject'],
"You've been assigned to a new task!")
_validate_slack_messages('Task has been picked up by a worker.')
self.assertEqual(len(internal_slack_messages), 0)
self.assertEqual(len(experts_slack_messages), 0)
with patch('orchestra.utils.task_lifecycle._is_review_needed',
return_value=True):
# Entry-level worker submits task
task = submit_task(task.id, {}, Iteration.Status.REQUESTED_REVIEW,
self.workers[0])
self.assertEqual(task.status, Task.Status.PENDING_REVIEW)
# Notification should be sent to entry-level worker
self.assertEqual(len(self.mail.inbox), 1)
notification = self.mail.inbox.pop()
self.assertEqual(notification['recipient'], self.workers[0].user.email)
self.assertEqual(notification['subject'], 'Your task is under review!')
_validate_slack_messages('Task is awaiting review.')
self.assertEqual(len(internal_slack_messages), 0)
self.assertEqual(len(experts_slack_messages), 0)
# Reviewer picks up task
task = assign_task(self.workers[1].id, task.id)
self.assertEqual(task.status, Task.Status.REVIEWING)
# No notification should be sent
self.assertEqual(len(self.mail.inbox), 0)
_validate_slack_messages('Task is under review.')
self.assertEqual(len(internal_slack_messages), 0)
self.assertEqual(len(experts_slack_messages), 0)
# Reviewer rejects task
task = submit_task(task.id, {}, Iteration.Status.PROVIDED_REVIEW,
self.workers[1])
self.assertEqual(task.status, Task.Status.POST_REVIEW_PROCESSING)
# Notification should be sent to original worker
self.assertEqual(len(self.mail.inbox), 1)
notification = self.mail.inbox.pop()
self.assertEqual(notification['recipient'], self.workers[0].user.email)
self.assertEqual(notification['subject'],
'Your task has been returned')
_validate_slack_messages('Task was returned by reviewer.')
self.assertEqual(len(internal_slack_messages), 0)
self.assertEqual(len(experts_slack_messages), 0)
# Entry-level worker resubmits task
task = submit_task(task.id, {}, Iteration.Status.REQUESTED_REVIEW,
self.workers[0])
self.assertEqual(task.status, Task.Status.REVIEWING)
# Notification should be sent to reviewer
self.assertEqual(len(self.mail.inbox), 1)
notification = self.mail.inbox.pop()
self.assertEqual(notification['recipient'], self.workers[1].user.email)
self.assertEqual(notification['subject'],
'A task is ready for re-review!')
_validate_slack_messages('Task is under review.')
self.assertEqual(len(internal_slack_messages), 0)
self.assertEqual(len(experts_slack_messages), 0)
# First reviewer accepts task
with patch('orchestra.utils.task_lifecycle._is_review_needed',
return_value=True):
task = submit_task(task.id, {}, Iteration.Status.REQUESTED_REVIEW,
self.workers[1])
self.assertEqual(task.status, Task.Status.PENDING_REVIEW)
# Notification should be sent to first reviewer
self.assertEqual(len(self.mail.inbox), 1)
notification = self.mail.inbox.pop()
self.assertEqual(notification['recipient'], self.workers[1].user.email)
self.assertEqual(notification['subject'], 'Your task is under review!')
_validate_slack_messages('Task is awaiting review.')
self.assertEqual(len(internal_slack_messages), 0)
self.assertEqual(len(experts_slack_messages), 0)
# Second reviewer picks up task
task = assign_task(self.workers[3].id, task.id)
self.assertEqual(task.status, Task.Status.REVIEWING)
# No notification should be sent
self.assertEqual(len(self.mail.inbox), 0)
_validate_slack_messages('Task is under review.')
self.assertEqual(len(internal_slack_messages), 0)
self.assertEqual(len(experts_slack_messages), 0)
# Second reviewer rejects task
task = submit_task(task.id, {}, Iteration.Status.PROVIDED_REVIEW,
self.workers[3])
self.assertEqual(task.status, Task.Status.POST_REVIEW_PROCESSING)
# Notification should be sent to first reviewer
self.assertEqual(len(self.mail.inbox), 1)
notification = self.mail.inbox.pop()
self.assertEqual(notification['recipient'], self.workers[1].user.email)
self.assertEqual(notification['subject'],
'Your task has been returned')
_validate_slack_messages('Task was returned by reviewer.')
self.assertEqual(len(internal_slack_messages), 0)
self.assertEqual(len(experts_slack_messages), 0)
# First reviewer resubmits task
task = submit_task(task.id, {}, Iteration.Status.REQUESTED_REVIEW,
self.workers[1])
self.assertEqual(task.status, Task.Status.REVIEWING)
# Notification should be sent to second reviewer
self.assertEqual(len(self.mail.inbox), 1)
notification = self.mail.inbox.pop()
self.assertEqual(notification['recipient'], self.workers[3].user.email)
self.assertEqual(notification['subject'],
'A task is ready for re-review!')
_validate_slack_messages('Task is under review.')
self.assertEqual(len(internal_slack_messages), 0)
self.assertEqual(len(experts_slack_messages), 0)
# Second reviewer accepts task; task is complete
with patch('orchestra.utils.task_lifecycle._is_review_needed',
return_value=False):
task = submit_task(task.id, {}, Iteration.Status.REQUESTED_REVIEW,
self.workers[3])
self.assertEqual(task.status, Task.Status.COMPLETE)
# Notification should be sent to all workers on task
self.assertEqual(len(self.mail.inbox), 3)
recipients = {mail['recipient'] for mail in self.mail.inbox}
subjects = {mail['subject'] for mail in self.mail.inbox}
self.assertEqual(recipients,
{self.workers[uid].user.email
for uid in (0, 1, 3)})
self.assertEqual(subjects, {'Task complete!'})
self.mail.clear()
_validate_slack_messages('Task has been completed.')
self.assertEqual(len(internal_slack_messages), 0)
self.assertEqual(len(experts_slack_messages), 0)
# End project
end_project(task.project.id)
task = Task.objects.get(id=task.id)
self.assertEqual(task.status, Task.Status.ABORTED)
# Notification should be sent to all workers on task
self.assertEqual(len(self.mail.inbox), 3)
recipients = {mail['recipient'] for mail in self.mail.inbox}
subjects = {mail['subject'] for mail in self.mail.inbox}
self.assertEqual(recipients,
{self.workers[uid].user.email
for uid in (0, 1, 3)})
self.assertEqual(subjects,
{'A task you were working on has been ended'})
self.mail.clear()
for task in project.tasks.all():
_validate_slack_messages('Task has been aborted.')
self.assertEqual(len(internal_slack_messages), 0)
self.assertEqual(len(experts_slack_messages), 0)
def test_assign_task(self):
entry_task = TaskFactory(
project=self.projects['base_test_project'],
status=Task.Status.AWAITING_PROCESSING,
step=self.test_step)
# No iterations should be present for task
self.assertEqual(
Iteration.objects.filter(assignment__task=entry_task).count(), 0)
# Assign entry-level task to entry-level worker
entry_task = assign_task(self.workers[0].id, entry_task.id)
self.assertTrue(entry_task.is_worker_assigned(self.workers[0]))
self.assertEqual(entry_task.status, Task.Status.PROCESSING)
self.assertEqual(entry_task.assignments.count(), 1)
entry_assignment = entry_task.assignments.first()
# A single iteration was created for the assignment
self.assertEqual(entry_assignment.iterations.count(), 1)
self.assertEqual(
Iteration.objects.filter(assignment__task=entry_task).count(), 1)
self.assertEqual(
entry_assignment.iterations.first().start_datetime,
entry_assignment.start_datetime)
# Attempt to assign task which isn't awaiting a new assignment
invalid = (Task.Status.PROCESSING, Task.Status.ABORTED,
Task.Status.REVIEWING, Task.Status.COMPLETE,
Task.Status.POST_REVIEW_PROCESSING)
for status in invalid:
invalid_status_task = Task.objects.create(
project=self.projects['base_test_project'],
status=status,
step=self.test_step)
with self.assertRaises(TaskAssignmentError):
invalid_status_task = assign_task(
self.workers[0].id, invalid_status_task.id)
# Attempt to assign review task to worker already in review hierarchy
review_task = Task.objects.create(
project=self.projects['base_test_project'],
status=Task.Status.PENDING_REVIEW,
step=self.test_step)
test_data = {'test_assign': True}
TaskAssignmentFactory(
worker=self.workers[1],
task=review_task,
status=TaskAssignment.Status.SUBMITTED,
in_progress_task_data=test_data)
with self.assertRaises(TaskAssignmentError):
assign_task(self.workers[1].id, review_task.id)
self.assertEqual(
current_assignment(review_task).in_progress_task_data, test_data)
# Attempt to assign review task to worker not certified for task
with self.assertRaises(WorkerCertificationError):
assign_task(self.workers[2].id, review_task.id)
self.assertEqual(
current_assignment(review_task).in_progress_task_data, test_data)
# Assign review task to review worker
self.assertEquals(review_task.assignments.count(), 1)
review_task = assign_task(self.workers[3].id, review_task.id)
self.assertEquals(review_task.assignments.count(), 2)
reviewer_assignment = current_assignment(review_task)
self.assertEqual(
reviewer_assignment.worker, self.workers[3])
self.assertEqual(
reviewer_assignment.in_progress_task_data, test_data)
self.assertEquals(
reviewer_assignment.iterations.count(), 1)
self.assertEqual(
reviewer_assignment.iterations.first().start_datetime,
reviewer_assignment.start_datetime)
self.assertEquals(
review_task.status, Task.Status.REVIEWING)
def setup_complete_task(test_case):
# Microseconds are truncated when manually saving models
test_start = timezone.now().replace(microsecond=0)
times = {
'awaiting_pickup': test_start,
'entry_pickup': test_start + timedelta(hours=1),
'entry_submit': test_start + timedelta(hours=2),
'reviewer_pickup': test_start + timedelta(hours=3),
'reviewer_reject': test_start + timedelta(hours=4),
'entry_resubmit': test_start + timedelta(hours=5),
'reviewer_accept': test_start + timedelta(hours=6),
}
task = TaskFactory(
project=test_case.projects['empty_project'],
status=Task.Status.AWAITING_PROCESSING,
step=test_case.test_step,
start_datetime=times['awaiting_pickup'])
workers = {
'entry': test_case.workers[0],
'reviewer': test_case.workers[1]
}
assign_task(workers['entry'].id, task.id)
task.refresh_from_db()
test_case.assertEqual(task.status, Task.Status.PROCESSING)
submit_task(
task.id, {'test': 'entry_submit'},
Iteration.Status.REQUESTED_REVIEW,
workers['entry'])
task.refresh_from_db()
test_case.assertEqual(task.status, Task.Status.PENDING_REVIEW)
assign_task(workers['reviewer'].id, task.id)
reviewer_assignment = task.assignments.get(
worker=workers['reviewer'])
# Modify assignment with correct datetime
reviewer_assignment.start_datetime = times['reviewer_pickup']
reviewer_assignment.save()
task.refresh_from_db()
test_case.assertEqual(task.status, Task.Status.REVIEWING)
submit_task(
task.id, {'test': 'reviewer_reject'},
Iteration.Status.PROVIDED_REVIEW,
workers['reviewer'])
task.refresh_from_db()
test_case.assertEqual(task.status, Task.Status.POST_REVIEW_PROCESSING)
submit_task(
task.id, {'test': 'entry_resubmit'},
Iteration.Status.REQUESTED_REVIEW,
workers['entry'])
task.refresh_from_db()
test_case.assertEqual(task.status, Task.Status.REVIEWING)
with patch('orchestra.utils.task_lifecycle._is_review_needed',
return_value=False):
submit_task(
task.id, {'test': 'reviewer_accept'},
Iteration.Status.REQUESTED_REVIEW,
workers['reviewer'])
task.refresh_from_db()
test_case.assertEqual(task.status, Task.Status.COMPLETE)
test_case.assertEqual(task.assignments.count(), 2)
for assignment in task.assignments.all():
test_case.assertEqual(
assignment.status, TaskAssignment.Status.SUBMITTED)
test_case.assertEqual(assignment.iterations.count(), 2)
# Modify assignments with correct datetime
new_datetime_labels = ('entry_pickup', 'reviewer_pickup')
for i, assignment in enumerate(assignment_history(task).all()):
assignment.start_datetime = times[new_datetime_labels[i]]
assignment.save()
# Modify iterations with correct datetime
new_datetime_labels = (
('entry_pickup', 'entry_submit'),
('reviewer_pickup', 'reviewer_reject'),
('reviewer_reject', 'entry_resubmit'),
('entry_resubmit', 'reviewer_accept')
)
new_datetimes = [
(times[start_label], times[end_label])
for start_label, end_label in new_datetime_labels]
for i, iteration in enumerate(get_iteration_history(task)):
iteration.start_datetime, iteration.end_datetime = new_datetimes[i]
iteration.save()
verify_iterations(task.id)
return task
def setup_complete_task(test_case, times):
task = TaskFactory(
project=test_case.projects['empty_project'],
status=Task.Status.AWAITING_PROCESSING,
step=test_case.test_step,
start_datetime=times['awaiting_pickup'])
workers = {
'entry': test_case.workers[0],
'reviewer': test_case.workers[1]
}
assign_task(workers['entry'].id, task.id)
entry_assignment = task.assignments.get(worker=workers['entry'])
# Modify assignment with correct datetime
entry_assignment.start_datetime = times['entry_pickup']
entry_assignment.save()
task.refresh_from_db()
test_case.assertEquals(task.status, Task.Status.PROCESSING)
submit_task(
task.id, {'test': 'entry_submit'},
TaskAssignment.SnapshotType.SUBMIT,
workers['entry'], 0)
task.refresh_from_db()
test_case.assertEquals(task.status, Task.Status.PENDING_REVIEW)
# Modify snapshot with correct datetime
entry_assignment.refresh_from_db()
(entry_assignment.snapshots
['snapshots'][0]['datetime']) = times['entry_submit']
entry_assignment.save()
assign_task(workers['reviewer'].id, task.id)
reviewer_assignment = task.assignments.get(
worker=workers['reviewer'])
# Modify assignment with correct datetime
reviewer_assignment.start_datetime = times['reviewer_pickup']
reviewer_assignment.save()
task.refresh_from_db()
test_case.assertEquals(task.status, Task.Status.REVIEWING)
submit_task(
task.id, {'test': 'reviewer_reject'},
TaskAssignment.SnapshotType.REJECT,
workers['reviewer'], 0)
# Modify snapshot with correct datetime
reviewer_assignment.refresh_from_db()
(reviewer_assignment.snapshots
['snapshots'][0]['datetime']) = times['reviewer_reject']
reviewer_assignment.save()
task.refresh_from_db()
test_case.assertEquals(task.status, Task.Status.POST_REVIEW_PROCESSING)
submit_task(
task.id, {'test': 'entry_resubmit'},
TaskAssignment.SnapshotType.SUBMIT,
workers['entry'], 0)
# Modify snapshot with correct datetime
entry_assignment.refresh_from_db()
(entry_assignment.snapshots
['snapshots'][1]['datetime']) = times['entry_resubmit']
entry_assignment.save()
task.refresh_from_db()
test_case.assertEquals(task.status, Task.Status.REVIEWING)
with patch('orchestra.utils.task_lifecycle._is_review_needed',
return_value=False):
submit_task(
task.id, {'test': 'reviewer_accept'},
TaskAssignment.SnapshotType.ACCEPT,
workers['reviewer'], 0)
# Modify snapshot with correct datetime
reviewer_assignment.refresh_from_db()
(reviewer_assignment.snapshots
['snapshots'][1]['datetime']) = times['reviewer_accept']
reviewer_assignment.save()
task.refresh_from_db()
test_case.assertEquals(task.status, Task.Status.COMPLETE)
test_case.assertEquals(task.assignments.count(), 2)
for assignment in task.assignments.all():
test_case.assertEquals(
assignment.status, TaskAssignment.Status.SUBMITTED)
test_case.assertEquals(len(assignment.snapshots['snapshots']), 2)
return task