def test_02_mrp_maintenance(self): """ In order to check cron job to create preventive request (_cron_generate_requests)""" """ EX: equipment = Acer Laptop effective_date = 25-04-2018 period = 5 maintenance request request_date = effective_date + period 30-04-2018 = 25-04-2018 + 5 days """ # Create a new equipment equipment_form = Form(self.equipment) equipment_form.name = 'Acer Laptop' equipment_form.maintenance_team_id = self.maintenance_team_id equipment_form.category_id = self.category_id equipment_form.technician_user_id = self.technician_user_id equipment_form.assign_date = time.strftime('%Y-%m-%d') equipment_form.serial_no = 'MT/127/18291015' equipment_form.expected_mtbf = 2 equipment_form.effective_date = datetime.now().date() + timedelta( days=5) equipment_form.period = 5 equipment_01 = equipment_form.save() # Check that equipment is created or not self.assertTrue(equipment_01, 'Equipment not created') # Execute cron job. self.equipment._cron_generate_requests() # Get maintenence request. maintenance_requests = self.env['maintenance.request'].search([ ('equipment_id', '=', equipment_01.id) ]) # Check whether request is created or not. self.assertEquals( len(maintenance_requests), 1, 'Cron job execution failure or request is not created.') # check maintenence request request_date self.assertEquals(maintenance_requests.request_date, equipment_01.next_action_date, "wrong request_date in maintenence request") # Check whether Next preventive date is changed after execution of cron job. self.assertEquals( equipment_01.next_action_date, datetime.now().date() + timedelta(days=10), 'Wrong next preventive maintenance date after cron job execution.')
def test_00_mrp_maintenance(self): """ In order to check Next preventive maintenance date""" """ ex: equipment = Acer Laptop effective_date = 25-04-2018 period = 5 preventive maintenance date = effective date + period 30-04-2018 = 25-04-2018 + 5 days create maintenance request request_date = effective date + period 30-04-2018 = 25-04-2018 + 5 days close maintenance request and calculate preventive maintenance date close_date = 05-05-2018 preventive maintenance date = close_date + period 10-05-2018 = 05-05-2018 + 5day """ # Create a new equipment equipment_form = Form(self.equipment) equipment_form.name = 'Acer Laptop' equipment_form.maintenance_team_id = self.maintenance_team_id equipment_form.category_id = self.category_id equipment_form.technician_user_id = self.technician_user_id equipment_form.assign_date = time.strftime('%Y-%m-%d') equipment_form.serial_no = 'MT/127/18291015' equipment_form.expected_mtbf = 2 equipment_form.effective_date = ( datetime.now().date() + timedelta(days=5)).strftime("%Y-%m-%d") equipment_form.period = 5 equipment_01 = equipment_form.save() # Check that equipment is created or not self.assertTrue(equipment_01, 'Equipment not created') # Check next preventive maintenance date = effective date + period self.assertEquals(equipment_01.next_action_date, datetime.now().date() + timedelta(days=10), 'Wrong next preventive maintenance date.') # Create a maintenance request maintenance_request_01 = self._create_request( name='Display not working', request_date=datetime.now().date() + timedelta(days=10), equipment_id=equipment_01, maintenance_type="preventive") # check that maintenance_request is created or not self.assertTrue(maintenance_request_01, 'Maintenance Request not created') # Check next preventive maintenance date when there is only one maintenance request created self.assertEquals( equipment_01.next_action_date, datetime.now().date() + timedelta(days=10), 'Wrong next preventive maintenance calculated when there is maintenance todo' ) # check maintenance request date. self.assertEquals(maintenance_request_01.request_date, datetime.now().date() + timedelta(days=10), 'maintenance request_date is wrong') # Updating maintenance to Done stage and its close date maintenance_request_01.write({'stage_id': self.stage_repaired_id}) maintenance_request_01.close_date = datetime.now().date() + timedelta( days=15) # Now next preventive maintenance date = close date + period self.assertEquals( equipment_01.next_action_date, datetime.now().date() + timedelta(days=20), 'Wrong next preventive maintenance calculated when there is maintenance done' ) # Create another request which would be in maintenance todo stage maintenance_request_02 = self._create_request( name='Display not working', request_date=datetime.now().date() + timedelta(days=25), equipment_id=equipment_01, maintenance_type="preventive") # check that maintenance_request is created or not self.assertTrue(maintenance_request_02, 'Maintenance Request not created') # Check next preventive maintenance date self.assertEquals( equipment_01.next_action_date, datetime.now().date() + timedelta(days=25), 'Wrong next preventive maintenance calculated when there is one maintenance is done and another todo' )
def test_01_mrp_maintenance(self): """ In order to check MTBF,MTTR,estimated next failure and estimated latest failure equipment requests. """ # Create a new equipment equipment_form = Form(self.equipment) equipment_form.name = 'Acer Laptop' equipment_form.maintenance_team_id = self.maintenance_team_id equipment_form.category_id = self.category_id equipment_form.technician_user_id = self.technician_user_id equipment_form.assign_date = time.strftime('%Y-%m-%d') equipment_form.serial_no = 'MT/127/18291015' equipment_form.expected_mtbf = 2 equipment_form.effective_date = '2017-04-13' equipment_form.period = 5 equipment_01 = equipment_form.save() # Check that equipment is created or not self.assertTrue(equipment_01, 'Equipment not created') # Create maintenance requests # Maintenance Request Request Date # 1) 2017-05-03 # 2) 2017-05-23 # 3) 2017-06-11 maintenance_request_01 = self._create_request( name='Some keys are not working', request_date=datetime(2017, 5, 3).date(), equipment_id=equipment_01, maintenance_type="corrective") maintenance_request_02 = self._create_request( name='Touchpad not working', request_date=datetime(2017, 5, 23).date(), equipment_id=equipment_01, maintenance_type="corrective") maintenance_request_03 = self._create_request( name='Battery drains fast', request_date=datetime(2017, 6, 11).date(), equipment_id=equipment_01, maintenance_type="corrective") # check that maintenance_request is created or not self.assertTrue(maintenance_request_01, 'Maintenance Request not created') self.assertTrue(maintenance_request_02, 'Maintenance Request not created') self.assertTrue(maintenance_request_03, 'Maintenance Request not created') # Request Request Date Close Date diff_days # 1) 2017-05-03 2017-05-13 10 # 2) 2017-05-23 2017-05-28 5 # 3) 2017-06-11 2017-06-11 0 # MTTR = Day used to handle maintenance request / No of request # 5 = (10+5+0)15 / 3 # MTBF = Gap in days of between effective date and last request / No of request # 19 = (2017-06-11 - 2017-04-13) 59 / 3 # estimated next failure = latest failure date + MTBF # 2017-06-30 00:00:00 = 2017-06-11 + 19 # maintenance_request_01 write stage_id and close_date. maintenance_request_01.write({'stage_id': self.stage_repaired_id}) maintenance_request_01.close_date = datetime( 2017, 5, 3).date() + timedelta(days=10) self.assertEquals(maintenance_request_01.close_date, datetime(2017, 5, 13).date(), 'Wrong close date on maintenance request.') # maintenance_request_02 write stage_id and close_date. maintenance_request_02.write({'stage_id': self.stage_repaired_id}) maintenance_request_02.close_date = datetime( 2017, 5, 23).date() + timedelta(days=5) self.assertEquals(maintenance_request_02.close_date, datetime(2017, 5, 28).date(), 'Wrong close date on maintenance request.') # maintenance_request_03 write stage_id and close_date. maintenance_request_03.write({'stage_id': self.stage_repaired_id}) maintenance_request_03.close_date = maintenance_request_03.request_date self.assertEquals(maintenance_request_03.close_date, datetime(2017, 6, 11).date(), 'Wrong close date on maintenance request.') # Check MTTR = Day used to handle maintenance request / No of request (15 / 3) self.assertEquals( equipment_01.mttr, 5, 'Maintenance Equipment MTTR(Mean Time To Repair) should be 5 days') # Check MTBF = Gap in days of between effective date and last request / No of request self.assertEquals( equipment_01.mtbf, 19, 'Maintenance Equipment MTBF(Mean Time Between Failure) should be 19 days' ) # Check calculation of latest failure date (should be 11-06-2017) latest_failure_date = equipment_01.latest_failure_date self.assertEquals(maintenance_request_03.request_date, datetime(2017, 6, 11).date(), 'Wrong request_date on maintenance request.') self.assertEquals(latest_failure_date, maintenance_request_03.request_date, 'Wrong latest_failure_date on maintenance request.') # Check calculation of estimated next failure (should be 30-06-2017) # Step-1: latest failure date + MTBF estimated_next_failure = equipment_01.latest_failure_date + timedelta( days=equipment_01.mtbf) self.assertEquals(estimated_next_failure, datetime(2017, 6, 30).date(), 'Wrong latest_failure_date on maintenance request.')