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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,68 +1,68 @@ | ||
| import sys | ||
| import mock | ||
| import pytest | ||
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| from i2cdevice import MockSMBus | ||
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| class _SMBusFakeDevice(MockSMBus): | ||
| def __init__(self, i2c_bus): | ||
| MockSMBus.__init__(self, i2c_bus) | ||
| self.regs[0x86] = 0x09 << 4 # Fake part number | ||
| self.regs[0x86] |= 0x02 # Fake revision | ||
| self.regs[0x87] = 0x05 # Fake manufacturer ID | ||
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| self.regs[0x88:0x8C] = [0xff, 0xff, 0xff, 0xff] # ALS CH0 & CH1 | ||
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| self.regs[0x8C] = 0xff # ALS / PS Status | ||
| self.regs[0x8D] = 0xf0 # Proximity Data (240) | ||
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| class _SMBusFakeDeviceNoTimeout(_SMBusFakeDevice): | ||
| def __init__(self, i2c_bus): | ||
| _SMBusFakeDevice.__init__(self, i2c_bus) | ||
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| def write_i2c_block_data(self, i2c_address, register, values): | ||
| if register == 0x80: # ALS_CONTROL | ||
| values[0] &= ~0b00000010 # Mask out the soft reset bit | ||
| return _SMBusFakeDevice.write_i2c_block_data(self, i2c_address, register, values) | ||
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| @pytest.fixture(scope='function', autouse=False) | ||
| def GPIO(): | ||
| """Mock RPi.GPIO module.""" | ||
| GPIO = mock.MagicMock() | ||
| # Fudge for Python < 37 (possibly earlier) | ||
| sys.modules['RPi'] = mock.Mock() | ||
| sys.modules['RPi'].GPIO = GPIO | ||
| sys.modules['RPi.GPIO'] = GPIO | ||
| yield GPIO | ||
| del sys.modules['RPi'] | ||
| del sys.modules['RPi.GPIO'] | ||
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| @pytest.fixture(scope='function', autouse=False) | ||
| def smbus(): | ||
| """Mock smbus module.""" | ||
| smbus = mock.MagicMock() | ||
| smbus.SMBus = _SMBusFakeDevice | ||
| sys.modules['smbus'] = smbus | ||
| yield smbus | ||
| del sys.modules['smbus'] | ||
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| @pytest.fixture(scope='function', autouse=False) | ||
| def LTR559(): | ||
| from ltr559 import LTR559 | ||
| yield LTR559 | ||
| del sys.modules['ltr559'] | ||
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| @pytest.fixture(scope='function', autouse=False) | ||
| def SMBusFakeDevice(): | ||
| return _SMBusFakeDevice(1) | ||
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| @pytest.fixture(scope='function', autouse=False) | ||
| def SMBusFakeDeviceNoTimeout(): | ||
| return _SMBusFakeDeviceNoTimeout(1) | ||
| import sys | ||
| import mock | ||
| import pytest | ||
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| from i2cdevice import MockSMBus | ||
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| class _SMBusFakeDevice(MockSMBus): | ||
| def __init__(self, i2c_bus): | ||
| MockSMBus.__init__(self, i2c_bus) | ||
| self.regs[0x86] = 0x09 << 4 # Fake part number | ||
| self.regs[0x86] |= 0x02 # Fake revision | ||
| self.regs[0x87] = 0x05 # Fake manufacturer ID | ||
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| self.regs[0x88:0x8C] = [0xff, 0xff, 0xff, 0xff] # ALS CH0 & CH1 | ||
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| self.regs[0x8C] = 0xff # ALS / PS Status | ||
| self.regs[0x8D] = 0xf0 # Proximity Data (240) | ||
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| class _SMBusFakeDeviceNoTimeout(_SMBusFakeDevice): | ||
| def __init__(self, i2c_bus): | ||
| _SMBusFakeDevice.__init__(self, i2c_bus) | ||
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| def write_i2c_block_data(self, i2c_address, register, values): | ||
| if register == 0x80: # ALS_CONTROL | ||
| values[0] &= ~0b00000010 # Mask out the soft reset bit | ||
| return _SMBusFakeDevice.write_i2c_block_data(self, i2c_address, register, values) | ||
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| @pytest.fixture(scope='function', autouse=False) | ||
| def GPIO(): | ||
| """Mock RPi.GPIO module.""" | ||
| GPIO = mock.MagicMock() | ||
| # Fudge for Python < 37 (possibly earlier) | ||
| sys.modules['RPi'] = mock.Mock() | ||
| sys.modules['RPi'].GPIO = GPIO | ||
| sys.modules['RPi.GPIO'] = GPIO | ||
| yield GPIO | ||
| del sys.modules['RPi'] | ||
| del sys.modules['RPi.GPIO'] | ||
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| @pytest.fixture(scope='function', autouse=False) | ||
| def smbus(): | ||
| """Mock smbus module.""" | ||
| smbus = mock.MagicMock() | ||
| smbus.SMBus = _SMBusFakeDevice | ||
| sys.modules['smbus'] = smbus | ||
| yield smbus | ||
| del sys.modules['smbus'] | ||
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| @pytest.fixture(scope='function', autouse=False) | ||
| def LTR559(): | ||
| from ltr559 import LTR559 | ||
| yield LTR559 | ||
| del sys.modules['ltr559'] | ||
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| @pytest.fixture(scope='function', autouse=False) | ||
| def SMBusFakeDevice(): | ||
| return _SMBusFakeDevice(1) | ||
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| @pytest.fixture(scope='function', autouse=False) | ||
| def SMBusFakeDeviceNoTimeout(): | ||
| return _SMBusFakeDeviceNoTimeout(1) |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,28 +1,28 @@ | ||
| def test_get_proximity(LTR559, SMBusFakeDeviceNoTimeout): | ||
| ltr559 = LTR559(i2c_dev=SMBusFakeDeviceNoTimeout, timeout=0.5) | ||
| proximity = ltr559.get_proximity() | ||
| assert proximity == 240 | ||
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| def test_get_lux(LTR559, SMBusFakeDeviceNoTimeout): | ||
| ltr559 = LTR559(i2c_dev=SMBusFakeDeviceNoTimeout, timeout=0.5) | ||
| lux = ltr559.get_lux() | ||
| assert int(lux) == 76141 | ||
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| def test_set_light_integration_time_ms(LTR559, SMBusFakeDeviceNoTimeout): | ||
| ltr559 = LTR559(i2c_dev=SMBusFakeDeviceNoTimeout, timeout=0.5) | ||
| ltr559.set_light_integration_time_ms(150) | ||
| assert SMBusFakeDeviceNoTimeout.regs[0x85] & 0b00111000 == 0b100 << 3 | ||
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| def test_set_interrupt_mode(LTR559, SMBusFakeDeviceNoTimeout): | ||
| ltr559 = LTR559(i2c_dev=SMBusFakeDeviceNoTimeout, timeout=0.5) | ||
| ltr559.set_interrupt_mode(enable_light=True, enable_proximity=True) | ||
| assert SMBusFakeDeviceNoTimeout.regs[0x8F] & 0b11 == 0b11 | ||
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| def test_set_proximity_active(LTR559, SMBusFakeDeviceNoTimeout): | ||
| ltr559 = LTR559(i2c_dev=SMBusFakeDeviceNoTimeout, timeout=0.5) | ||
| ltr559.set_proximity_active(active=True) | ||
| assert SMBusFakeDeviceNoTimeout.regs[0x81] & 0b11 == 0b11 | ||
| def test_get_proximity(LTR559, SMBusFakeDeviceNoTimeout): | ||
| ltr559 = LTR559(i2c_dev=SMBusFakeDeviceNoTimeout, timeout=0.5) | ||
| proximity = ltr559.get_proximity() | ||
| assert proximity == 240 | ||
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| def test_get_lux(LTR559, SMBusFakeDeviceNoTimeout): | ||
| ltr559 = LTR559(i2c_dev=SMBusFakeDeviceNoTimeout, timeout=0.5) | ||
| lux = ltr559.get_lux() | ||
| assert int(lux) == 76141 | ||
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| def test_set_light_integration_time_ms(LTR559, SMBusFakeDeviceNoTimeout): | ||
| ltr559 = LTR559(i2c_dev=SMBusFakeDeviceNoTimeout, timeout=0.5) | ||
| ltr559.set_light_integration_time_ms(150) | ||
| assert SMBusFakeDeviceNoTimeout.regs[0x85] & 0b00111000 == 0b100 << 3 | ||
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| def test_set_interrupt_mode(LTR559, SMBusFakeDeviceNoTimeout): | ||
| ltr559 = LTR559(i2c_dev=SMBusFakeDeviceNoTimeout, timeout=0.5) | ||
| ltr559.set_interrupt_mode(enable_light=True, enable_proximity=True) | ||
| assert SMBusFakeDeviceNoTimeout.regs[0x8F] & 0b11 == 0b11 | ||
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| def test_set_proximity_active(LTR559, SMBusFakeDeviceNoTimeout): | ||
| ltr559 = LTR559(i2c_dev=SMBusFakeDeviceNoTimeout, timeout=0.5) | ||
| ltr559.set_proximity_active(active=True) | ||
| assert SMBusFakeDeviceNoTimeout.regs[0x81] & 0b11 == 0b11 |