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import pytest
from lab_control.jds6600 import JDS6600
from lab_control.test.mock_jds6600_device import MockJDS6600Device
AVAILABLE_CHANNELS = [1, 2]
@pytest.fixture
def mockDevice():
d = MockJDS6600Device()
yield d
d.stop()
@pytest.fixture
def uut(mockDevice):
uut = JDS6600(mockDevice.getPortName())
yield uut
uut.closePort()
def test_serialConfiguration(mockDevice):
with pytest.raises(AssertionError):
mockDevice.checkPortConfiguration()
uut = JDS6600(mockDevice.getPortName())
mockDevice.checkPortConfiguration()
def test_channelOnAndOff(uut, mockDevice):
for ch in AVAILABLE_CHANNELS:
assert not mockDevice.isOn(ch)
uut.setOn(ch)
assert mockDevice.isOn(ch)
uut.setOff(ch)
assert not mockDevice.isOn(ch)
def test_setFrequency(uut, mockDevice):
for ch in AVAILABLE_CHANNELS:
assert mockDevice.getFrequency(ch) == 0.0
for frequency in [100.0, 100000.0, 0.0]:
uut.setFrequency(ch, frequency)
assert mockDevice.getFrequency(ch) == frequency
def test_setInvalidFrequency(uut, mockDevice):
for ch in AVAILABLE_CHANNELS:
uut.setFrequency(ch, None)
assert mockDevice.getFrequency(ch) == 0.0
uut.setFrequency(ch, -10.0)
assert mockDevice.getFrequency(ch) == 0.0
uut.setFrequency(ch, 60000000.1)
assert mockDevice.getFrequency(ch) == 0.0
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