def test_parse_ds(self):
"""
Create a mock port agent
"""
mock_port_agent = Mock(spec=PortAgentClient)
"""
Instantiate the driver class directly (no driver client, no driver
client, no zmq driver process, no driver process; just own the driver)
"""
test_driver = InstrumentDriver(self.my_event_callback)
current_state = test_driver.get_resource_state()
print "DHE: DriverConnectionState: " + str(current_state)
self.assertEqual(current_state, DriverConnectionState.UNCONFIGURED)
"""
Now configure the driver with the mock_port_agent, verifying
that the driver transitions to that state
"""
config = {'mock_port_agent' : mock_port_agent}
# commented below out; trying real port agent
test_driver.configure(config = config)
"""
DHE: trying this; want to invoke the driver methods themselves, but
with the driver talking to the port_agent (through the client).
Will it work? Answer: It does, but I can't step through it. Let
me try just running this.
"""
#test_driver.configure(config = self.port_agent_comm_config())
current_state = test_driver.get_resource_state()
print "DHE: DriverConnectionState: " + str(current_state)
self.assertEqual(current_state, DriverConnectionState.DISCONNECTED)
"""
Invoke the connect method of the driver: should connect to mock
port agent. Verify that the connection FSM transitions to CONNECTED,
(which means that the FSM should now be reporting the ProtocolState).
"""
"""
TODO: DHE: Shouldn't have to put a sleep here; it's like the
port_agent isn't up yet; I get a connection refused without this.
"""
gevent.sleep(2)
test_driver.connect()
current_state = test_driver.get_resource_state()
print "DHE: DriverConnectionState: " + str(current_state)
self.assertEqual(current_state, DriverProtocolState.UNKNOWN)
self.reset_test_vars()
test_ds_response = "output salinity = yes, output sound velocity = no\r\n"
test_driver._protocol._parse_dsdc_response(test_ds_response, '<Executed/>')
"""
def test_sample(self):
"""
Create a mock port agent
"""
mock_port_agent = Mock(spec=PortAgentClient)
"""
Instantiate the driver class directly (no driver client, no driver
client, no zmq driver process, no driver process; just own the driver)
"""
test_driver = InstrumentDriver(self.my_event_callback)
current_state = test_driver.get_resource_state()
print "DHE: DriverConnectionState: " + str(current_state)
self.assertEqual(current_state, DriverConnectionState.UNCONFIGURED)
"""
Now configure the driver with the mock_port_agent, verifying
that the driver transitions to that state
"""
config = {'mock_port_agent' : mock_port_agent}
# commented below out; trying real port agent
test_driver.configure(config = config)
"""
DHE: trying this; want to invoke the driver methods themselves, but
with the driver talking to the port_agent (through the client).
Will it work? Answer: It does, but I can't step through it. Let
me try just running this.
"""
#test_driver.configure(config = self.port_agent_comm_config())
current_state = test_driver.get_resource_state()
print "DHE: DriverConnectionState: " + str(current_state)
self.assertEqual(current_state, DriverConnectionState.DISCONNECTED)
"""
Invoke the connect method of the driver: should connect to mock
port agent. Verify that the connection FSM transitions to CONNECTED,
(which means that the FSM should now be reporting the ProtocolState).
"""
"""
TODO: DHE: Shouldn't have to put a sleep here; it's like the
port_agent isn't up yet; I get a connection refused without this.
"""
gevent.sleep(2)
test_driver.connect()
current_state = test_driver.get_resource_state()
print "DHE: DriverConnectionState: " + str(current_state)
self.assertEqual(current_state, DriverProtocolState.UNKNOWN)
"""
Invoke the discover_state method of the driver
"""
# commenting out because it will try wakeup
#test_driver.discover_state()
#current_state = test_driver.get_resource_state()
#print "DHE: DriverConnectionState: " + str(current_state)
"""
Force state to command state.
"""
"""
This won't work right now because the SBE16 does an _update_params upon
entry to the command_handler; since this is a unit test there is nothing
to respond to the ds and dc commands. Setting up mock to do it would
be really handy.
"""
test_driver.execute_force_state(state = DriverProtocolState.AUTOSAMPLE)
current_state = test_driver.get_resource_state()
print "DHE: DriverConnectionState: " + str(current_state)
self.assertEqual(current_state, DriverProtocolState.AUTOSAMPLE)
self.reset_test_vars()
test_sample = "# 24.0088, 0.00001, -0.000, 0.0117, 03 Oct 2012 20:59:04\r\n"
"""
use for test particle
test_sample = "# 24.0088, 0.00001, -0.000, 0.0117, 03 Oct 2012 20:59:04\r\n"
test_sample = "# 24. 24.0088, 0.00001, 0.000, 0.0117, 03 Oct 2012 20:58:54\r\n"
"""
paPacket = PortAgentPacket()
paHeader = "\xa3\x9d\x7a\x02\x00\x50\x0b\x2e\x00\x00\x00\x01\x80\x00\x00\x00"
paPacket.unpack_header(paHeader)
paPacket.attach_data(test_sample)
test_driver._protocol.got_data(paPacket)
"""
