def test_read_error_code(self):
s = mock.Serial(mock.PPT100(), "COM1")
r = pvp.read_error_code(s, 1)
self.assertEqual(r, pvp.ErrorCode.NO_ERROR)
s = mock.Serial(
mock.PPT100(err_state=pvp.ErrorCode.DEFECTIVE_TRANSMITTER), "COM1")
r = pvp.read_error_code(s, 1)
self.assertEqual(r, pvp.ErrorCode.DEFECTIVE_TRANSMITTER)
s = mock.Serial(mock.PPT100(err_state=pvp.ErrorCode.DEFECTIVE_MEMORY),
"COM1")
r = pvp.read_error_code(s, 1)
self.assertEqual(r, pvp.ErrorCode.DEFECTIVE_MEMORY)
def test_io_readline(self):
s = mock.Serial(mock.PPT100(), "COM1")
sio = io.TextIOWrapper(io.BufferedRWPair(s, s), newline="\r")
sio.write("0010073902=?114\r")
sio.flush()
r = sio.readline()
self.assertEqual(r, "0011073906NO_DEF198\r")
def test_flush(self):
s = mock.Serial(mock.PPT100(), "COM1")
s.flush()
def test_wrong_baudrate(self):
s = mock.Serial(mock.PPT100(), "COM1", 19200)
s.write(b"0010073902=?114\r")
r = s.read(1)
self.assertEqual(r, b"")
def test_read(self):
s = mock.Serial(mock.PPT100(), "COM1")
s.write(b"0010073902=?114\r")
r = s.read(1)
self.assertEqual(r, b"0")
def test_wrong_type(self):
s = mock.Serial(mock.PPT100(), "COM1")
with self.assertRaises(TypeError) as context:
s.write("blah blah blah")
def test_write(self):
s = mock.Serial(mock.PPT100(), "COM1")
r = s.write(b"test")
self.assertEqual(r, 4)
def test_write_correction_value(self):
s = mock.Serial(mock.PPT100(), "COM1")
pvp.write_correction_value(s, 1, 1.0)
def test_read_correction_value(self):
s = mock.Serial(mock.PPT100(), "COM1")
r = pvp.read_correction_value(s, 1)
self.assertEqual(r, 1.0)
def test_write_pressure_setpoint(self):
s = mock.Serial(mock.PPT100(), "COM1")
pvp.write_pressure_setpoint(s, 1, 0)
pvp.write_pressure_setpoint(s, 1, 1)
with self.assertRaises(ValueError) as context:
pvp.write_pressure_setpoint(s, 1, 2)
def test_read_pressure(self):
s = mock.Serial(mock.PPT100(), "COM1")
r = pvp.read_pressure(s, 1)
self.assertEqual(r, 1.0)
def test_read_gauge_type(self):
s = mock.Serial(mock.PPT100(), "COM1")
r = pvp.read_gauge_type(s, 1)
self.assertEqual(r, "PPT 100")
def test_read_software_version(self):
s = mock.Serial(mock.PPT100(), "COM1")
r = pvp.read_software_version(s, 1)
self.assertEqual(r, (1, 1, 0))