from django.core.exceptions import ValidationError from django.test import TestCase from circuits.models import * from dcim.choices import * from dcim.models import * from tenancy.models import Tenant class RackGroupTestCase(TestCase): def test_change_rackgroup_site(self): """ Check that all child RackGroups and Racks get updated when a RackGroup is moved to a new Site. Topology: Site A - RackGroup A1 - RackGroup A2 - Rack 2 - Rack 1 """ site_a = Site.objects.create(name='Site A', slug='site-a') site_b = Site.objects.create(name='Site B', slug='site-b') rackgroup_a1 = RackGroup(site=site_a, name='RackGroup A1', slug='rackgroup-a1') rackgroup_a1.save() rackgroup_a2 = RackGroup(site=site_a, parent=rackgroup_a1, name='RackGroup A2', slug='rackgroup-a2') rackgroup_a2.save() rack1 = Rack.objects.create(site=site_a, group=rackgroup_a1, name='Rack 1') rack2 = Rack.objects.create(site=site_a, group=rackgroup_a2, name='Rack 2') powerpanel1 = PowerPanel.objects.create(site=site_a, rack_group=rackgroup_a1, name='Power Panel 1') # Move RackGroup A1 to Site B rackgroup_a1.site = site_b rackgroup_a1.save() # Check that all objects within RackGroup A1 now belong to Site B self.assertEqual(RackGroup.objects.get(pk=rackgroup_a1.pk).site, site_b) self.assertEqual(RackGroup.objects.get(pk=rackgroup_a2.pk).site, site_b) self.assertEqual(Rack.objects.get(pk=rack1.pk).site, site_b) self.assertEqual(Rack.objects.get(pk=rack2.pk).site, site_b) self.assertEqual(PowerPanel.objects.get(pk=powerpanel1.pk).site, site_b) class RackTestCase(TestCase): def setUp(self): self.site1 = Site.objects.create( name='TestSite1', slug='test-site-1' ) self.site2 = Site.objects.create( name='TestSite2', slug='test-site-2' ) self.group1 = RackGroup.objects.create( name='TestGroup1', slug='test-group-1', site=self.site1 ) self.group2 = RackGroup.objects.create( name='TestGroup2', slug='test-group-2', site=self.site2 ) self.rack = Rack.objects.create( name='TestRack1', facility_id='A101', site=self.site1, group=self.group1, u_height=42 ) self.manufacturer = Manufacturer.objects.create( name='Acme', slug='acme' ) self.device_type = { 'ff2048': DeviceType.objects.create( manufacturer=self.manufacturer, model='FrameForwarder 2048', slug='ff2048' ), 'cc5000': DeviceType.objects.create( manufacturer=self.manufacturer, model='CurrentCatapult 5000', slug='cc5000', u_height=0 ), } self.role = { 'Server': DeviceRole.objects.create( name='Server', slug='server', ), 'Switch': DeviceRole.objects.create( name='Switch', slug='switch', ), 'Console Server': DeviceRole.objects.create( name='Console Server', slug='console-server', ), 'PDU': DeviceRole.objects.create( name='PDU', slug='pdu', ), } def test_rack_device_outside_height(self): rack1 = Rack( name='TestRack2', facility_id='A102', site=self.site1, u_height=42 ) rack1.save() device1 = Device( name='TestSwitch1', device_type=DeviceType.objects.get(manufacturer__slug='acme', slug='ff2048'), device_role=DeviceRole.objects.get(slug='switch'), site=self.site1, rack=rack1, position=43, face=DeviceFaceChoices.FACE_FRONT, ) device1.save() with self.assertRaises(ValidationError): rack1.clean() def test_rack_group_site(self): rack_invalid_group = Rack( name='TestRack2', facility_id='A102', site=self.site1, u_height=42, group=self.group2 ) rack_invalid_group.save() with self.assertRaises(ValidationError): rack_invalid_group.clean() def test_mount_single_device(self): device1 = Device( name='TestSwitch1', device_type=DeviceType.objects.get(manufacturer__slug='acme', slug='ff2048'), device_role=DeviceRole.objects.get(slug='switch'), site=self.site1, rack=self.rack, position=10, face=DeviceFaceChoices.FACE_REAR, ) device1.save() # Validate rack height self.assertEqual(list(self.rack.units), list(reversed(range(1, 43)))) # Validate inventory (front face) rack1_inventory_front = self.rack.get_rack_units(face=DeviceFaceChoices.FACE_FRONT) self.assertEqual(rack1_inventory_front[-10]['device'], device1) del(rack1_inventory_front[-10]) for u in rack1_inventory_front: self.assertIsNone(u['device']) # Validate inventory (rear face) rack1_inventory_rear = self.rack.get_rack_units(face=DeviceFaceChoices.FACE_REAR) self.assertEqual(rack1_inventory_rear[-10]['device'], device1) del(rack1_inventory_rear[-10]) for u in rack1_inventory_rear: self.assertIsNone(u['device']) def test_mount_zero_ru(self): pdu = Device.objects.create( name='TestPDU', device_role=self.role.get('PDU'), device_type=self.device_type.get('cc5000'), site=self.site1, rack=self.rack, position=None, face='', ) self.assertTrue(pdu) def test_change_rack_site(self): """ Check that child Devices get updated when a Rack is moved to a new Site. """ site_a = Site.objects.create(name='Site A', slug='site-a') site_b = Site.objects.create(name='Site B', slug='site-b') manufacturer = Manufacturer.objects.create(name='Manufacturer 1', slug='manufacturer-1') device_type = DeviceType.objects.create( manufacturer=manufacturer, model='Device Type 1', slug='device-type-1' ) device_role = DeviceRole.objects.create( name='Device Role 1', slug='device-role-1', color='ff0000' ) # Create Rack1 in Site A rack1 = Rack.objects.create(site=site_a, name='Rack 1') # Create Device1 in Rack1 device1 = Device.objects.create(site=site_a, rack=rack1, device_type=device_type, device_role=device_role) # Move Rack1 to Site B rack1.site = site_b rack1.save() # Check that Device1 is now assigned to Site B self.assertEqual(Device.objects.get(pk=device1.pk).site, site_b) class DeviceTestCase(TestCase): def setUp(self): self.site = Site.objects.create(name='Test Site 1', slug='test-site-1') manufacturer = Manufacturer.objects.create(name='Test Manufacturer 1', slug='test-manufacturer-1') self.device_type = DeviceType.objects.create( manufacturer=manufacturer, model='Test Device Type 1', slug='test-device-type-1' ) self.device_role = DeviceRole.objects.create( name='Test Device Role 1', slug='test-device-role-1', color='ff0000' ) # Create DeviceType components ConsolePortTemplate( device_type=self.device_type, name='Console Port 1' ).save() ConsoleServerPortTemplate( device_type=self.device_type, name='Console Server Port 1' ).save() ppt = PowerPortTemplate( device_type=self.device_type, name='Power Port 1', maximum_draw=1000, allocated_draw=500 ) ppt.save() PowerOutletTemplate( device_type=self.device_type, name='Power Outlet 1', power_port=ppt, feed_leg=PowerOutletFeedLegChoices.FEED_LEG_A ).save() InterfaceTemplate( device_type=self.device_type, name='Interface 1', type=InterfaceTypeChoices.TYPE_1GE_FIXED, mgmt_only=True ).save() rpt = RearPortTemplate( device_type=self.device_type, name='Rear Port 1', type=PortTypeChoices.TYPE_8P8C, positions=8 ) rpt.save() FrontPortTemplate( device_type=self.device_type, name='Front Port 1', type=PortTypeChoices.TYPE_8P8C, rear_port=rpt, rear_port_position=2 ).save() DeviceBayTemplate( device_type=self.device_type, name='Device Bay 1' ).save() def test_device_creation(self): """ Ensure that all Device components are copied automatically from the DeviceType. """ d = Device( site=self.site, device_type=self.device_type, device_role=self.device_role, name='Test Device 1' ) d.save() ConsolePort.objects.get( device=d, name='Console Port 1' ) ConsoleServerPort.objects.get( device=d, name='Console Server Port 1' ) pp = PowerPort.objects.get( device=d, name='Power Port 1', maximum_draw=1000, allocated_draw=500 ) PowerOutlet.objects.get( device=d, name='Power Outlet 1', power_port=pp, feed_leg=PowerOutletFeedLegChoices.FEED_LEG_A ) Interface.objects.get( device=d, name='Interface 1', type=InterfaceTypeChoices.TYPE_1GE_FIXED, mgmt_only=True ) rp = RearPort.objects.get( device=d, name='Rear Port 1', type=PortTypeChoices.TYPE_8P8C, positions=8 ) FrontPort.objects.get( device=d, name='Front Port 1', type=PortTypeChoices.TYPE_8P8C, rear_port=rp, rear_port_position=2 ) DeviceBay.objects.get( device=d, name='Device Bay 1' ) def test_multiple_unnamed_devices(self): device1 = Device( site=self.site, device_type=self.device_type, device_role=self.device_role, name='' ) device1.save() device2 = Device( site=device1.site, device_type=device1.device_type, device_role=device1.device_role, name='' ) device2.full_clean() device2.save() self.assertEqual(Device.objects.filter(name='').count(), 2) def test_device_duplicate_names(self): device1 = Device( site=self.site, device_type=self.device_type, device_role=self.device_role, name='Test Device 1' ) device1.save() device2 = Device( site=device1.site, device_type=device1.device_type, device_role=device1.device_role, name=device1.name ) # Two devices assigned to the same Site and no Tenant should fail validation with self.assertRaises(ValidationError): device2.full_clean() tenant = Tenant.objects.create(name='Test Tenant 1', slug='test-tenant-1') device1.tenant = tenant device1.save() device2.tenant = tenant # Two devices assigned to the same Site and the same Tenant should fail validation with self.assertRaises(ValidationError): device2.full_clean() device2.tenant = None # Two devices assigned to the same Site and different Tenants should pass validation device2.full_clean() device2.save() class CableTestCase(TestCase): def setUp(self): site = Site.objects.create(name='Test Site 1', slug='test-site-1') manufacturer = Manufacturer.objects.create(name='Test Manufacturer 1', slug='test-manufacturer-1') devicetype = DeviceType.objects.create( manufacturer=manufacturer, model='Test Device Type 1', slug='test-device-type-1' ) devicerole = DeviceRole.objects.create( name='Test Device Role 1', slug='test-device-role-1', color='ff0000' ) self.device1 = Device.objects.create( device_type=devicetype, device_role=devicerole, name='TestDevice1', site=site ) self.device2 = Device.objects.create( device_type=devicetype, device_role=devicerole, name='TestDevice2', site=site ) self.interface1 = Interface.objects.create(device=self.device1, name='eth0') self.interface2 = Interface.objects.create(device=self.device2, name='eth0') self.interface3 = Interface.objects.create(device=self.device2, name='eth1') self.cable = Cable(termination_a=self.interface1, termination_b=self.interface2) self.cable.save() self.power_port1 = PowerPort.objects.create(device=self.device2, name='psu1') self.patch_pannel = Device.objects.create( device_type=devicetype, device_role=devicerole, name='TestPatchPannel', site=site ) self.rear_port1 = RearPort.objects.create(device=self.patch_pannel, name='RP1', type='8p8c') self.front_port1 = FrontPort.objects.create( device=self.patch_pannel, name='FP1', type='8p8c', rear_port=self.rear_port1, rear_port_position=1 ) self.rear_port2 = RearPort.objects.create(device=self.patch_pannel, name='RP2', type='8p8c', positions=2) self.front_port2 = FrontPort.objects.create( device=self.patch_pannel, name='FP2', type='8p8c', rear_port=self.rear_port2, rear_port_position=1 ) self.rear_port3 = RearPort.objects.create(device=self.patch_pannel, name='RP3', type='8p8c', positions=3) self.front_port3 = FrontPort.objects.create( device=self.patch_pannel, name='FP3', type='8p8c', rear_port=self.rear_port3, rear_port_position=1 ) self.rear_port4 = RearPort.objects.create(device=self.patch_pannel, name='RP4', type='8p8c', positions=3) self.front_port4 = FrontPort.objects.create( device=self.patch_pannel, name='FP4', type='8p8c', rear_port=self.rear_port4, rear_port_position=1 ) self.provider = Provider.objects.create(name='Provider 1', slug='provider-1') self.circuittype = CircuitType.objects.create(name='Circuit Type 1', slug='circuit-type-1') self.circuit = Circuit.objects.create(provider=self.provider, type=self.circuittype, cid='1') self.circuittermination1 = CircuitTermination.objects.create(circuit=self.circuit, site=site, term_side='A') self.circuittermination2 = CircuitTermination.objects.create(circuit=self.circuit, site=site, term_side='Z') def test_cable_creation(self): """ When a new Cable is created, it must be cached on either termination point. """ interface1 = Interface.objects.get(pk=self.interface1.pk) interface2 = Interface.objects.get(pk=self.interface2.pk) self.assertEqual(self.cable.termination_a, interface1) self.assertEqual(interface1._cable_peer, interface2) self.assertEqual(self.cable.termination_b, interface2) self.assertEqual(interface2._cable_peer, interface1) def test_cable_deletion(self): """ When a Cable is deleted, the `cable` field on its termination points must be nullified. The str() method should still return the PK of the string even after being nullified. """ self.cable.delete() self.assertIsNone(self.cable.pk) self.assertNotEqual(str(self.cable), '#None') interface1 = Interface.objects.get(pk=self.interface1.pk) self.assertIsNone(interface1.cable) self.assertIsNone(interface1._cable_peer) interface2 = Interface.objects.get(pk=self.interface2.pk) self.assertIsNone(interface2.cable) self.assertIsNone(interface2._cable_peer) def test_cabletermination_deletion(self): """ When a CableTermination object is deleted, its attached Cable (if any) must also be deleted. """ self.interface1.delete() cable = Cable.objects.filter(pk=self.cable.pk).first() self.assertIsNone(cable) def test_cable_validates_compatible_types(self): """ The clean method should have a check to ensure only compatible port types can be connected by a cable """ # An interface cannot be connected to a power port cable = Cable(termination_a=self.interface1, termination_b=self.power_port1) with self.assertRaises(ValidationError): cable.clean() def test_cable_cannot_have_the_same_terminination_on_both_ends(self): """ A cable cannot be made with the same A and B side terminations """ cable = Cable(termination_a=self.interface1, termination_b=self.interface1) with self.assertRaises(ValidationError): cable.clean() def test_cable_front_port_cannot_connect_to_corresponding_rear_port(self): """ A cable cannot connect a front port to its corresponding rear port """ cable = Cable(termination_a=self.front_port1, termination_b=self.rear_port1) with self.assertRaises(ValidationError): cable.clean() def test_cable_cannot_terminate_to_an_existing_connection(self): """ Either side of a cable cannot be terminated when that side already has a connection """ # Try to create a cable with the same interface terminations cable = Cable(termination_a=self.interface2, termination_b=self.interface1) with self.assertRaises(ValidationError): cable.clean() def test_rearport_connections(self): """ Test various combinations of RearPort connections. """ # Connecting a single-position RearPort to a multi-position RearPort is ok Cable(termination_a=self.rear_port1, termination_b=self.rear_port2).full_clean() # Connecting a single-position RearPort to an Interface is ok Cable(termination_a=self.rear_port1, termination_b=self.interface3).full_clean() # Connecting a single-position RearPort to a CircuitTermination is ok Cable(termination_a=self.rear_port1, termination_b=self.circuittermination1).full_clean() # Connecting a multi-position RearPort to another RearPort with the same number of positions is ok Cable(termination_a=self.rear_port3, termination_b=self.rear_port4).full_clean() # Connecting a multi-position RearPort to an Interface is ok Cable(termination_a=self.rear_port2, termination_b=self.interface3).full_clean() # Connecting a multi-position RearPort to a CircuitTermination is ok Cable(termination_a=self.rear_port2, termination_b=self.circuittermination1).full_clean() # Connecting a two-position RearPort to a three-position RearPort is NOT ok with self.assertRaises( ValidationError, msg='Connecting a 2-position RearPort to a 3-position RearPort should fail' ): Cable(termination_a=self.rear_port2, termination_b=self.rear_port3).full_clean() def test_cable_cannot_terminate_to_a_virtual_interface(self): """ A cable cannot terminate to a virtual interface """ virtual_interface = Interface(device=self.device1, name="V1", type=InterfaceTypeChoices.TYPE_VIRTUAL) cable = Cable(termination_a=self.interface2, termination_b=virtual_interface) with self.assertRaises(ValidationError): cable.clean() def test_cable_cannot_terminate_to_a_wireless_interface(self): """ A cable cannot terminate to a wireless interface """ wireless_interface = Interface(device=self.device1, name="W1", type=InterfaceTypeChoices.TYPE_80211A) cable = Cable(termination_a=self.interface2, termination_b=wireless_interface) with self.assertRaises(ValidationError): cable.clean()