def setUp(self):
from Arduino.arduino import Arduino
self.mock_serial = MockSerial(9600, '/dev/ttyACM0')
self.board = Arduino(sr=self.mock_serial)
def setUp(self):
from Arduino.arduino import Arduino
self.mock_serial = MockSerial(9600, '/dev/ttyACM0')
self.board = Arduino(sr=self.mock_serial)
class TestArduino(unittest.TestCase):
def parse_cmd_sr(self, cmd_str):
assert cmd_str[0] == '@'
first_index = cmd_str.find('%')
assert first_index != -1
assert cmd_str[-2:] == '$!'
# Skip over the @ and read up to but not including the %.
cmd = cmd_str[1:first_index]
# Skip over the first % and ignore the trailing $!.
args_str = cmd_str[first_index + 1:-2]
args = args_str.split('%')
return cmd, args
def setUp(self):
from Arduino.arduino import Arduino
self.mock_serial = MockSerial(9600, '/dev/ttyACM0')
self.board = Arduino(sr=self.mock_serial)
def test_version(self):
from Arduino.arduino import build_cmd_str
expected_version = "version"
self.mock_serial.push_line(expected_version)
self.assertEquals(self.board.version(), expected_version)
self.assertEquals(self.mock_serial.output[0], build_cmd_str('version'))
def test_pinMode_input(self):
from Arduino.arduino import build_cmd_str
pin = 9
self.board.pinMode(pin, INPUT)
self.assertEquals(self.mock_serial.output[0],
build_cmd_str('pm', (-pin, )))
def test_pinMode_output(self):
from Arduino.arduino import build_cmd_str
pin = 9
self.board.pinMode(pin, OUTPUT)
self.assertEquals(self.mock_serial.output[0],
build_cmd_str('pm', (pin, )))
def test_pulseIn_low(self):
from Arduino.arduino import build_cmd_str
expected_duration = 230
self.mock_serial.push_line(expected_duration)
pin = 9
self.assertEquals(self.board.pulseIn(pin, LOW), expected_duration)
self.assertEquals(self.mock_serial.output[0],
build_cmd_str('pi', (-pin, )))
def test_pulseIn_high(self):
from Arduino.arduino import build_cmd_str
expected_duration = 230
pin = 9
self.mock_serial.push_line(expected_duration)
self.assertEquals(self.board.pulseIn(pin, HIGH), expected_duration)
self.assertEquals(self.mock_serial.output[0],
build_cmd_str('pi', (pin, )))
def test_digitalRead(self):
from Arduino.arduino import build_cmd_str
pin = 9
self.mock_serial.push_line(READ_LOW)
self.assertEquals(self.board.digitalRead(pin), READ_LOW)
self.assertEquals(self.mock_serial.output[0],
build_cmd_str('dr', (pin, )))
def test_digitalWrite_low(self):
from Arduino.arduino import build_cmd_str
pin = 9
self.board.digitalWrite(pin, LOW)
self.assertEquals(self.mock_serial.output[0],
build_cmd_str('dw', (-pin, )))
def test_digitalWrite_high(self):
from Arduino.arduino import build_cmd_str
pin = 9
self.board.digitalWrite(pin, HIGH)
self.assertEquals(self.mock_serial.output[0],
build_cmd_str('dw', (pin, )))
def test_melody(self):
from Arduino.arduino import build_cmd_str
pin = 9
notes = ["C4"]
duration = 4
C4_NOTE = 262
self.board.Melody(pin, notes, [duration])
self.assertEquals(
self.mock_serial.output[0],
build_cmd_str('to', (len(notes), pin, C4_NOTE, duration)))
self.assertEquals(self.mock_serial.output[1],
build_cmd_str('nto', (pin, )))
def test_shiftIn(self):
from Arduino.arduino import build_cmd_str
dataPin = 2
clockPin = 3
pinOrder = MSBFIRST
expected = 0xff
self.mock_serial.push_line(expected)
self.assertEquals(self.board.shiftIn(dataPin, clockPin, pinOrder),
expected)
self.assertEquals(self.mock_serial.output[0],
build_cmd_str('si', (
dataPin,
clockPin,
pinOrder,
)))
def test_shiftOut(self):
from Arduino.arduino import build_cmd_str
dataPin = 2
clockPin = 3
pinOrder = MSBFIRST
value = 0xff
self.board.shiftOut(dataPin, clockPin, pinOrder, value)
self.assertEquals(
self.mock_serial.output[0],
build_cmd_str('so', (dataPin, clockPin, pinOrder, value)))
def test_analogRead(self):
from Arduino.arduino import build_cmd_str
pin = 9
expected = 1023
self.mock_serial.push_line(expected)
self.assertEquals(self.board.analogRead(pin), expected)
self.assertEquals(self.mock_serial.output[0],
build_cmd_str('ar', (pin, )))
def test_analogWrite(self):
from Arduino.arduino import build_cmd_str
pin = 9
value = 255
self.board.analogWrite(pin, value)
self.assertEquals(self.mock_serial.output[0],
build_cmd_str('aw', (pin, value)))
class TestArduino(unittest.TestCase):
def parse_cmd_sr(self, cmd_str):
assert cmd_str[0] == '@'
first_index = cmd_str.find('%')
assert first_index != -1
assert cmd_str[-2:] == '$!'
# Skip over the @ and read up to but not including the %.
cmd = cmd_str[1:first_index]
# Skip over the first % and ignore the trailing $!.
args_str = cmd_str[first_index+1:-2]
args = args_str.split('%')
return cmd, args
def setUp(self):
from Arduino.arduino import Arduino
self.mock_serial = MockSerial(9600, '/dev/ttyACM0')
self.board = Arduino(sr=self.mock_serial)
def test_version(self):
from Arduino.arduino import build_cmd_str
expected_version = "version"
self.mock_serial.push_line(expected_version)
self.assertEquals(self.board.version(), expected_version)
self.assertEquals(self.mock_serial.output[0], build_cmd_str('version'))
def test_pinMode_input(self):
from Arduino.arduino import build_cmd_str
pin = 9
self.board.pinMode(pin, INPUT)
self.assertEquals(self.mock_serial.output[0],
build_cmd_str('pm', (-pin,)))
def test_pinMode_output(self):
from Arduino.arduino import build_cmd_str
pin = 9
self.board.pinMode(pin, OUTPUT)
self.assertEquals(self.mock_serial.output[0],
build_cmd_str('pm', (pin,)))
def test_pulseIn_low(self):
from Arduino.arduino import build_cmd_str
expected_duration = 230
self.mock_serial.push_line(expected_duration)
pin = 9
self.assertEquals(self.board.pulseIn(pin, LOW), expected_duration)
self.assertEquals(self.mock_serial.output[0],
build_cmd_str('pi', (-pin,)))
def test_pulseIn_high(self):
from Arduino.arduino import build_cmd_str
expected_duration = 230
pin = 9
self.mock_serial.push_line(expected_duration)
self.assertEquals(self.board.pulseIn(pin, HIGH), expected_duration)
self.assertEquals(self.mock_serial.output[0], build_cmd_str('pi', (pin,)))
def test_digitalRead(self):
from Arduino.arduino import build_cmd_str
pin = 9
self.mock_serial.push_line(READ_LOW)
self.assertEquals(self.board.digitalRead(pin), READ_LOW)
self.assertEquals(self.mock_serial.output[0], build_cmd_str('dr', (pin,)))
def test_digitalWrite_low(self):
from Arduino.arduino import build_cmd_str
pin = 9
self.board.digitalWrite(pin, LOW)
self.assertEquals(self.mock_serial.output[0], build_cmd_str('dw', (-pin,)))
def test_digitalWrite_high(self):
from Arduino.arduino import build_cmd_str
pin = 9
self.board.digitalWrite(pin, HIGH)
self.assertEquals(self.mock_serial.output[0], build_cmd_str('dw', (pin,)))
def test_melody(self):
from Arduino.arduino import build_cmd_str
pin = 9
notes = ["C4"]
duration = 4
C4_NOTE = 262
self.board.Melody(pin, notes, [duration])
self.assertEquals(self.mock_serial.output[0],
build_cmd_str('to', (len(notes), pin, C4_NOTE, duration)))
self.assertEquals(self.mock_serial.output[1],
build_cmd_str('nto', (pin,)))
def test_shiftIn(self):
from Arduino.arduino import build_cmd_str
dataPin = 2
clockPin = 3
pinOrder = MSBFIRST
expected = 0xff
self.mock_serial.push_line(expected)
self.assertEquals(self.board.shiftIn(dataPin, clockPin, pinOrder),
expected)
self.assertEquals(self.mock_serial.output[0],
build_cmd_str('si', (dataPin, clockPin, pinOrder,)))
def test_shiftOut(self):
from Arduino.arduino import build_cmd_str
dataPin = 2
clockPin = 3
pinOrder = MSBFIRST
value = 0xff
self.board.shiftOut(dataPin, clockPin, pinOrder, value)
self.assertEquals(self.mock_serial.output[0],
build_cmd_str('so', (dataPin, clockPin, pinOrder, value)))
def test_analogRead(self):
from Arduino.arduino import build_cmd_str
pin = 9
expected = 1023
self.mock_serial.push_line(expected)
self.assertEquals(self.board.analogRead(pin), expected)
self.assertEquals(self.mock_serial.output[0],
build_cmd_str('ar', (pin,)))
def test_analogWrite(self):
from Arduino.arduino import build_cmd_str
pin = 9
value = 255
self.board.analogWrite(pin, value)
self.assertEquals(self.mock_serial.output[0],
build_cmd_str('aw', (pin, value)))
