def testReadTimeout(self):
"""Test if read timeouts work and group_read operations
group_read operations should never block
"""
tunnel = KNXIPTunnel(gwip)
tunnel.connect()
# Read from some random address and hope nothing responds here
tick = datetime.now()
res = tunnel.group_read(37000, timeout=1)
tock = datetime.now()
diff = tock - tick # the result is a datetime.timedelta object
self.assertTrue(diff.total_seconds() >= 1 and diff.total_seconds() < 3)
self.assertIsNone(res)
# Read from some random address and hope nothing responds here
tick = datetime.now()
res = tunnel.group_read(37000, timeout=5)
tock = datetime.now()
diff = tock - tick # the result is a datetime.timedelta object
self.assertTrue(diff.total_seconds() >= 5 and diff.total_seconds() < 6)
self.assertIsNone(res)
tunnel.disconnect()
def testReadTimeout(self):
"""Test if read timeouts work and group_read operations
group_read operations should never block
"""
tunnel = KNXIPTunnel("0.0.0.0")
tunnel.connect()
# Read from some random address and hope nothing responds here
tick = datetime.now()
res = tunnel.group_read(37000, timeout=1)
tock = datetime.now()
diff = tock - tick # the result is a datetime.timedelta object
self.assertTrue(diff.total_seconds() >= 1 and diff.total_seconds() < 3)
self.assertIsNone(res)
# Read from some random address and hope nothing responds here
tick = datetime.now()
res = tunnel.group_read(37000, timeout=5)
tock = datetime.now()
diff = tock - tick # the result is a datetime.timedelta object
self.assertTrue(diff.total_seconds() >= 5 and diff.total_seconds() < 6)
self.assertIsNone(res)
tunnel.disconnect()
def testCleanup(self):
"""Test of disconnect works fine
Makes sure that there are no connections left open
"""
for _i in range(0, 10):
# Try to connect to an auto-discovered KNX gateway
tunnel = KNXIPTunnel(gwip)
tunnel.connect()
tunnel.disconnect()
def testCleanup(self):
"""Test of disconnect works fine
Makes sure that there are no connections left open
"""
for _i in range(0, 10):
# Try to connect to an auto-discovered KNX gateway
tunnel = KNXIPTunnel("0.0.0.0")
tunnel.connect()
tunnel.disconnect()
def testConnect(self):
"""Test if the system can connect to an auto-discovered gateway"""
# Try to connect to an auto-discovered KNX gateway
tunnel = KNXIPTunnel(gwip)
self.assertTrue(tunnel.connect())
tunnel.disconnect()
# Try to connect to a non-existing gateway
# Check if the timeout works as expected
tunnel = KNXIPTunnel("240.0.0.0")
tick = datetime.now()
self.assertFalse(tunnel.connect(2))
tock = datetime.now()
diff = tock - tick # the result is a datetime.timedelta object
self.assertTrue(diff.total_seconds() >= 1 and diff.total_seconds() < 3)
def testConnect(self):
"""Test if the system can connect to an auto-discovered gateway"""
# Try to connect to an auto-discovered KNX gateway
tunnel = KNXIPTunnel("0.0.0.0")
self.assertTrue(tunnel.connect())
tunnel.disconnect()
# Try to connect to a non-existing gateway
# Check if the timeout works as expected
tunnel = KNXIPTunnel("240.0.0.0")
tick = datetime.now()
self.assertFalse(tunnel.connect(2))
tock = datetime.now()
diff = tock - tick # the result is a datetime.timedelta object
self.assertTrue(diff.total_seconds() >= 1 and diff.total_seconds() < 3)