def test_binary_strings():
ac = AsciiCommand(1, b"move abs", 4000)
assert (ac.device_address == 1)
assert (ac.data == "move abs 4000")
ac2 = AsciiCommand(b"/1 0 tools setcomm 9600 1\r\n")
assert (ac2.device_address == 1)
assert (ac2.axis_number == 0)
assert (ac2.data == "tools setcomm 9600 1")
def test_write_command(asciiserial, fake):
a = AsciiCommand("/1 echo TEST\r\n")
asciiserial.write(a)
asciiserial.write("/1 echo TEST\r\n")
asciiserial.write("1 echo TEST")
fake.expect("/1 0 echo TEST\r\n")
fake.expect("/1 0 echo TEST\r\n")
fake.expect("/1 0 echo TEST\r\n")
def test_write_and_check_exception():
cmd = AsciiCommand("1 1 move abs 200")
device = AsciiDevice(asciiserial, 1)
rep = None
try:
device.send(cmd)
except UnexpectedReplyError as ure:
rep = ure.reply
assert (rep != None)
def Home(self):
print("Homing...\n")
self.serialPort.write(AsciiCommand("home"))
self.serialPort.read()
self.serialPort.read()
self.serialPort.read()
while self.IsBusy():
pass
print("Done.\n")
def test_message_id_is_none():
ac = AsciiCommand("1 1 home")
assert (ac.device_address == 1)
assert (ac.axis_number == 1)
assert (ac.message_id == None)
assert (ac.data == "home")
def test_command_parameter_as_integer():
ac = AsciiCommand(1, "move rel", 5000)
assert (ac.device_address == 1)
assert (ac.data == "move rel 5000")
def test_multiple_string_arguments_with_integer_arguments():
ac = AsciiCommand(1, 2, "move abs", "4000")
assert (ac.device_address == 1)
assert (ac.axis_number == 2)
assert (ac.data == "move abs 4000")
def test_multiple_string_arguments():
ac = AsciiCommand("1", "2", "4", "move rel", "10000")
assert (ac.device_address == 1)
assert (ac.axis_number == 2)
assert (ac.message_id == 4)
assert (ac.data == "move rel 10000")
def test_empty_constructor():
ac = AsciiCommand()
assert (ac.device_address == 0)
assert (ac.axis_number == 0)
assert (ac.data == "")
def test_arguments_with_message_id():
ac = AsciiCommand(5, 6, 7, "home")
assert (ac.device_address == 5)
assert (ac.axis_number == 6)
assert (ac.message_id == 7)
assert (ac.data == "home")
def test_arguments_without_axis_number():
ac = AsciiCommand(3, "asdf")
assert (ac.device_address == 3)
assert (ac.axis_number == 0)
assert (ac.data == "asdf")
def test_print():
command_string = "/1 0 get system.temperature\r\n"
ac = AsciiCommand(command_string)
printed_string = str(ac)
assert (printed_string == command_string.rstrip("\r\n"))
def test_message_id_present():
ac = AsciiCommand("1 2 3 home")
assert (ac.device_address == 1)
assert (ac.axis_number == 2)
assert (ac.message_id == 3)
assert (ac.data == "home")
def test_axis_number():
ac = AsciiCommand("/12 3 move abs 1000\r\n")
assert (ac.device_address == 12)
assert (ac.axis_number == 3)
assert (ac.data == "move abs 1000")
def test_string_constructor():
ac = AsciiCommand("home")
assert (ac.device_address == 0)
assert (ac.axis_number == 0)
assert (ac.data == "home")
def test_device_address():
ac = AsciiCommand("/1 home")
assert (ac.device_address == 1)
assert (ac.axis_number == 0)
assert (ac.data == "home")
def test_trailing_return_newline():
ac = AsciiCommand("tools setcomm 9600 1\r\n")
assert (ac.device_address == 0)
assert (ac.axis_number == 0)
assert (ac.data == "tools setcomm 9600 1")
def test_multiple_arguments():
ac = AsciiCommand(1, 2, "home")
assert (ac.device_address == 1)
assert (ac.axis_number == 2)
assert (ac.data == "home")
def test_leading_slash():
ac = AsciiCommand("/move rel 1000")
assert (ac.device_address == 0)
assert (ac.axis_number == 0)
assert (ac.data == "move rel 1000")