Ross
321 lines
9.7 KiB
Python
321 lines
9.7 KiB
Python
import pytest
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from rota.shifts import NoWorkers, RotaBuilder, SingleShift, days
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import datetime
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from rota.workers import Worker
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def setup_basic_rota():
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weeks_to_rota = 10
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start_date = datetime.date(2022, 3, 7)
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return RotaBuilder(
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start_date,
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weeks_to_rota=weeks_to_rota,
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)
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class TestWorkers:
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def test_no_workers(self):
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"""Check error raised if attempt to solve with no workers"""
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Rota = setup_basic_rota()
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Rota.add_shifts(
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SingleShift(
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sites=("group1",),
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name="d",
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length=12.5,
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days=days[:5],
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balance_offset=10,
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workers_required=1,
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),
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SingleShift(
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sites=("group1",),
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name="w",
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length=12.5,
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days=days[5:],
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workers_required=1,
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),
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)
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with pytest.raises(NoWorkers):
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Rota.build_and_solve(solve=False)
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def test_workers_duplicate_name(self):
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Rota = setup_basic_rota()
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workers = []
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workers.append(Worker(name="worker1", site="group1", grade=1, fte=100))
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workers.append(Worker(name="worker1", site="group1", grade=1, fte=100))
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workers.append(Worker(name="worker3", site="group2", grade=1, fte=50))
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workers.append(Worker(name="worker4", site="group2", grade=1, fte=50))
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Rota.add_workers(workers)
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Rota.add_shifts(
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SingleShift(
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sites=("group1",),
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name="d",
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length=12.5,
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days=days[:5],
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balance_offset=10,
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workers_required=1,
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),
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)
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with pytest.raises(ValueError):
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Rota.build_and_solve(solve=False)
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def test_worker_ftes(self):
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weeks_to_rota = 10
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start_date = datetime.date(2022, 3, 7)
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Rota = RotaBuilder(
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start_date,
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weeks_to_rota=weeks_to_rota,
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)
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worker1_end_date = start_date + datetime.timedelta(weeks=weeks_to_rota / 2)
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worker2_start_date = start_date + datetime.timedelta(weeks=weeks_to_rota / 2)
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worker3_start_date = start_date + datetime.timedelta(weeks=weeks_to_rota / 4)
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worker3_end_date = start_date + datetime.timedelta(weeks=3 * weeks_to_rota / 4)
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workers = []
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workers.append(
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Worker(
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name="worker1",
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site="group1",
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grade=1,
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fte=100,
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end_date=worker1_end_date,
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)
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)
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workers.append(
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Worker(
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name="worker2",
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site="group1",
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grade=1,
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fte=100,
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start_date=worker2_start_date,
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)
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)
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workers.append(
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Worker(
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name="worker3",
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site="group2",
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grade=1,
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fte=100,
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start_date=worker3_start_date,
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end_date=worker3_end_date,
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)
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)
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workers.append(Worker(name="worker4", site="group2", grade=1, fte=50))
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workers.append(
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Worker(name="worker5", site="group2", grade=1, fte=50, nwd=["Mon", "Tue"])
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)
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workers.append(
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Worker(
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name="worker6",
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site="group3",
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grade=1,
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fte=100,
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start_date=start_date + datetime.timedelta(weeks=weeks_to_rota),
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)
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)
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workers.append(
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Worker(name="worker7", site="group3", grade=1, fte=50, end_date=start_date)
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)
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Rota.add_workers(workers)
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Rota.add_shifts(
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SingleShift(
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sites=("group1", "group2"),
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name="d",
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length=12.5,
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days=days[:5],
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balance_offset=10,
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workers_required=1,
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),
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)
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Rota.build_and_solve()
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# All workers should have an adjusted fte of 50 %
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for worker in Rota.get_workers():
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# Except those in group3
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if worker.site == "group3":
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assert worker.fte_adj == 0
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assert Rota.get_worker_shift_list(worker).count("d") == 0
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continue
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assert worker.fte_adj == 50
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if worker.fte == 100:
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assert worker.proportion_rota_to_work == 0.5
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assert worker.days_to_work == 35
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assert Rota.get_worker_shift_list(worker).count("d") == 10
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if worker.name == "worker1":
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assert Rota.get_worker_shift_list_string(worker).endswith(
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"-" * (Rota.rota_days_length // 2)
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)
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if worker.name == "worker2":
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assert Rota.get_worker_shift_list_string(worker).startswith(
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"-" * (Rota.rota_days_length // 2)
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)
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if worker.name == "worker3":
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assert Rota.get_worker_shift_list_string(worker).startswith(
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"-" * (Rota.rota_days_length // 4)
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)
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assert Rota.get_worker_shift_list_string(worker).endswith(
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"-" * (Rota.rota_days_length // 4)
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)
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assert Rota.results.solver.status == "ok"
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assert Rota.results.solver.termination_condition == "optimal"
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Rota.export_rota_to_html("worker_ftes")
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def test_worker_oops(self):
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weeks_to_rota = 10
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start_date = datetime.date(2022, 3, 7)
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Rota = RotaBuilder(
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start_date,
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weeks_to_rota=weeks_to_rota,
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)
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worker1_oop = [
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{
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"start_date": start_date,
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"end_date": start_date + datetime.timedelta(weeks=weeks_to_rota / 2),
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"reason": "First half OOP",
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}
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]
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worker2_oop = [
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{
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"start_date": start_date + datetime.timedelta(weeks=weeks_to_rota / 2),
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"end_date": Rota.rota_end_date,
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"reason": "First half OOP",
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}
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]
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worker3_start_date = start_date + datetime.timedelta(weeks=weeks_to_rota / 4)
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worker3_oop = [
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{
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"start_date": start_date + datetime.timedelta(weeks=weeks_to_rota / 2),
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"end_date": start_date
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+ datetime.timedelta(weeks=3 * weeks_to_rota / 4),
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"reason": "Quarter oop",
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}
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]
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worker4_oop = [
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{
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"start_date": start_date,
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"end_date": start_date + datetime.timedelta(weeks=weeks_to_rota / 4),
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"reason": "Quarter oop",
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},
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{
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"start_date": start_date + datetime.timedelta(weeks=weeks_to_rota / 2),
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"end_date": start_date
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+ datetime.timedelta(weeks=weeks_to_rota / 2)
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+ datetime.timedelta(weeks=weeks_to_rota / 4),
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"reason": "Quarter oop 2",
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},
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]
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workers = []
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workers.append(
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Worker(name="worker1", site="group1", grade=1, fte=100, oop=worker1_oop)
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)
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workers.append(
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Worker(name="worker2", site="group1", grade=1, fte=100, oop=worker2_oop)
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)
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workers.append(
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Worker(
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name="worker3",
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site="group2",
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grade=1,
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fte=100,
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start_date=worker3_start_date,
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oop=worker3_oop,
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)
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)
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workers.append(Worker(name="worker4", site="group2", grade=1, oop=worker4_oop))
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workers.append(
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Worker(name="worker5", site="group2", grade=1, fte=50, nwd=["Mon", "Tue"])
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)
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worker6_oop = [
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{
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"start_date": start_date,
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"end_date": start_date + datetime.timedelta(weeks=weeks_to_rota / 6),
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"reason": "oop",
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},
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{
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"start_date": start_date + datetime.timedelta(weeks=weeks_to_rota / 2),
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"end_date": start_date
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+ datetime.timedelta(weeks=weeks_to_rota / 2)
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+ datetime.timedelta(weeks=weeks_to_rota / 3),
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"reason": " oop 2",
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},
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]
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worker7_oop = [
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{
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"start_date": start_date - datetime.timedelta(weeks=1),
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"end_date": Rota.rota_end_date,
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"reason": "oop",
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},
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]
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workers.append(
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Worker(name="worker6", site="group2", grade=1, fte=100, oop=worker6_oop)
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)
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workers.append(
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Worker(name="worker7", site="group3", grade=1, fte=100, oop=worker7_oop)
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)
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Rota.add_workers(workers)
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Rota.add_shifts(
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SingleShift(
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sites=("group1", "group2"),
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name="d",
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length=12.5,
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days=days[:5],
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balance_offset=10,
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workers_required=1,
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),
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)
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Rota.build_and_solve()
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# All workers should have an adjusted fte of 50 %
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for worker in Rota.get_workers():
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if worker.site == "group3":
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assert worker.fte_adj == 0
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continue
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assert worker.fte_adj == pytest.approx(50, 2)
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if worker.fte == 100:
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assert worker.proportion_rota_to_work == pytest.approx(0.5, 0.2)
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assert worker.days_to_work == pytest.approx(35, 1)
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assert Rota.get_worker_shift_list(worker).count("d") in (8, 9)
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assert Rota.results.solver.status == "ok"
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assert Rota.results.solver.termination_condition == "optimal"
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Rota.export_rota_to_html("worker_oops")
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