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make single front/rear port work when between panels

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This commit is contained in:
Sander Steffann
2020-05-07 02:12:08 +02:00
parent edf15532d2
commit a0f4d481dc
2 changed files with 176 additions and 16 deletions
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162
netbox/dcim/tests/test_models.py
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@ -512,6 +512,11 @@ class CablePathTestCase(TestCase):
FrontPort(device=patch_panel, name='Front Port 4', rear_port=rearport, rear_port_position=4, type=PortTypeChoices.TYPE_8P8C),
))
# Create a 1-on-1 patch panel
patch_panel = Device.objects.create(device_type=devicetype, device_role=devicerole, name='Panel 5', site=site)
rearport = RearPort.objects.create(device=patch_panel, name='Rear Port 1', positions=1, type=PortTypeChoices.TYPE_8P8C)
FrontPort.objects.create(device=patch_panel, name='Front Port 1', rear_port=rearport, rear_port_position=1, type=PortTypeChoices.TYPE_8P8C)
def test_direct_connection(self):
"""
Test a direct connection between two interfaces.
@ -554,17 +559,17 @@ class CablePathTestCase(TestCase):
Test a connection which passes through a single front/rear port pair.
1 2
[Device 1] ----- [Panel 1] ----- [Device 2]
[Device 1] ----- [Panel 5] ----- [Device 2]
Iface1 FP1 RP1 Iface1
"""
# Create cables
# Create cables (FP first, RP second)
cable1 = Cable(
termination_a=Interface.objects.get(device__name='Device 1', name='Interface 1'),
termination_b=FrontPort.objects.get(device__name='Panel 1', name='Front Port 1')
termination_b=FrontPort.objects.get(device__name='Panel 5', name='Front Port 1')
)
cable1.save()
cable2 = Cable(
termination_b=RearPort.objects.get(device__name='Panel 1', name='Rear Port 1'),
termination_b=RearPort.objects.get(device__name='Panel 5', name='Rear Port 1'),
termination_a=Interface.objects.get(device__name='Device 2', name='Interface 1')
)
cable2.save()
@ -592,6 +597,155 @@ class CablePathTestCase(TestCase):
self.assertIsNone(endpoint_a.connection_status)
self.assertIsNone(endpoint_b.connection_status)
# Recreate cable 1 to test creating the cables in reverse order (RP first, FP second)
cable1.save()
# Refresh endpoints
endpoint_a.refresh_from_db()
endpoint_b.refresh_from_db()
# Validate connections
self.assertEqual(endpoint_a.connected_endpoint, endpoint_b)
self.assertEqual(endpoint_b.connected_endpoint, endpoint_a)
self.assertTrue(endpoint_a.connection_status)
self.assertTrue(endpoint_b.connection_status)
# Delete cable 2
cable2.delete()
# Refresh endpoints
endpoint_a.refresh_from_db()
endpoint_b.refresh_from_db()
# Check that connections have been nullified
self.assertIsNone(endpoint_a.connected_endpoint)
self.assertIsNone(endpoint_b.connected_endpoint)
self.assertIsNone(endpoint_a.connection_status)
self.assertIsNone(endpoint_b.connection_status)
def test_connection_via_nested_single_rear_port(self):
"""
Test a connection which passes through a single front/rear port pair between two multi-port MUXes.
Test two connections via patched rear ports:
Device 1 <---> Device 2
Device 3 <---> Device 4
1 2
[Device 1] -----------+ +----------- [Device 2]
Iface1 | | Iface1
FP1 | 3 4 | FP1
[Panel 1] ----- [Panel 5] ----- [Panel 2]
FP2 | RP1 RP1 FP1 RP1 | FP2
Iface1 | | Iface1
[Device 3] -----------+ +----------- [Device 4]
5 6
"""
# Create cables (Panel 5 RP first, FP second)
cable1 = Cable(
termination_a=Interface.objects.get(device__name='Device 1', name='Interface 1'),
termination_b=FrontPort.objects.get(device__name='Panel 1', name='Front Port 1')
)
cable1.save()
cable2 = Cable(
termination_b=FrontPort.objects.get(device__name='Panel 2', name='Front Port 1'),
termination_a=Interface.objects.get(device__name='Device 2', name='Interface 1')
)
cable2.save()
cable3 = Cable(
termination_b=RearPort.objects.get(device__name='Panel 1', name='Rear Port 1'),
termination_a=RearPort.objects.get(device__name='Panel 5', name='Rear Port 1')
)
cable3.save()
cable4 = Cable(
termination_b=FrontPort.objects.get(device__name='Panel 5', name='Front Port 1'),
termination_a=RearPort.objects.get(device__name='Panel 2', name='Rear Port 1')
)
cable4.save()
cable5 = Cable(
termination_b=FrontPort.objects.get(device__name='Panel 1', name='Front Port 2'),
termination_a=Interface.objects.get(device__name='Device 3', name='Interface 1')
)
cable5.save()
cable6 = Cable(
termination_b=FrontPort.objects.get(device__name='Panel 2', name='Front Port 2'),
termination_a=Interface.objects.get(device__name='Device 4', name='Interface 1')
)
cable6.save()
# Retrieve endpoints
endpoint_a = Interface.objects.get(device__name='Device 1', name='Interface 1')
endpoint_b = Interface.objects.get(device__name='Device 2', name='Interface 1')
endpoint_c = Interface.objects.get(device__name='Device 3', name='Interface 1')
endpoint_d = Interface.objects.get(device__name='Device 4', name='Interface 1')
# Validate connections
self.assertEqual(endpoint_a.connected_endpoint, endpoint_b)
self.assertEqual(endpoint_b.connected_endpoint, endpoint_a)
self.assertEqual(endpoint_c.connected_endpoint, endpoint_d)
self.assertEqual(endpoint_d.connected_endpoint, endpoint_c)
self.assertTrue(endpoint_a.connection_status)
self.assertTrue(endpoint_b.connection_status)
self.assertTrue(endpoint_c.connection_status)
self.assertTrue(endpoint_d.connection_status)
# Delete cable 3
cable3.delete()
# Refresh endpoints
endpoint_a.refresh_from_db()
endpoint_b.refresh_from_db()
endpoint_c.refresh_from_db()
endpoint_d.refresh_from_db()
# Check that connections have been nullified
self.assertIsNone(endpoint_a.connected_endpoint)
self.assertIsNone(endpoint_b.connected_endpoint)
self.assertIsNone(endpoint_c.connected_endpoint)
self.assertIsNone(endpoint_d.connected_endpoint)
self.assertIsNone(endpoint_a.connection_status)
self.assertIsNone(endpoint_b.connection_status)
self.assertIsNone(endpoint_c.connection_status)
self.assertIsNone(endpoint_d.connection_status)
# Recreate cable 3 to test reverse order (Panel 5 FP first, RP second)
cable3.save()
# Refresh endpoints
endpoint_a.refresh_from_db()
endpoint_b.refresh_from_db()
endpoint_c.refresh_from_db()
endpoint_d.refresh_from_db()
# Validate connections
self.assertEqual(endpoint_a.connected_endpoint, endpoint_b)
self.assertEqual(endpoint_b.connected_endpoint, endpoint_a)
self.assertEqual(endpoint_c.connected_endpoint, endpoint_d)
self.assertEqual(endpoint_d.connected_endpoint, endpoint_c)
self.assertTrue(endpoint_a.connection_status)
self.assertTrue(endpoint_b.connection_status)
self.assertTrue(endpoint_c.connection_status)
self.assertTrue(endpoint_d.connection_status)
# Delete cable 4
cable4.delete()
# Refresh endpoints
endpoint_a.refresh_from_db()
endpoint_b.refresh_from_db()
endpoint_c.refresh_from_db()
endpoint_d.refresh_from_db()
# Check that connections have been nullified
self.assertIsNone(endpoint_a.connected_endpoint)
self.assertIsNone(endpoint_b.connected_endpoint)
self.assertIsNone(endpoint_c.connected_endpoint)
self.assertIsNone(endpoint_d.connected_endpoint)
self.assertIsNone(endpoint_a.connection_status)
self.assertIsNone(endpoint_b.connection_status)
self.assertIsNone(endpoint_c.connection_status)
self.assertIsNone(endpoint_d.connection_status)
def test_connections_via_patch(self):
"""
Test two connections via patched rear ports: