def test_get_nonblank_connections(self):
"""Tests that NULL addresses in procfs are removed."""
monitor = ConnectionMonitor()
ip = []
for item in monitor._get_nonblank_connections(monitor._get_tcp()):
ip.append(item['rem_address'][0])
self.assertNotIn('0.0.0.0',ip)
def test_clean_connections(self):
"""Tests the ability to remove useless data."""
monitor = ConnectionMonitor()
conn = monitor._get_nonblank_connections(monitor._get_tcp())
conn = monitor._clean_connections(conn, 'tcp')
self.assertEqual(len(conn[0]),9)
self.assertEqual('local_address' in conn[0], True)
self.assertEqual('local_port' in conn[0], True)
self.assertEqual('rem_address' in conn[0], True)
self.assertEqual('rem_port' in conn[0], True)
self.assertEqual('domain' in conn[0], True)
self.assertEqual('name' in conn[0], True)
self.assertEqual('transport_layer' in conn[0], True)
self.assertEqual('time_established' in conn[0], True)
self.assertEqual('time_connected' in conn[0], True)
def test_get_tcp(self):
"""Tests that procfs can get tcp connections"""
monitor = ConnectionMonitor()
self.assertIn('rem_address',monitor._get_tcp()[0])