def testGetPosition(self):
port = MockSerialPort()
cam = VISCACamera("Test Camera", port, 1)
port.setDataForRead([
chr(0x10),
chr(0x50),
chr(0x01),
chr(0x02),
chr(0x03),
chr(0x04),
chr(0x0A),
chr(0x0B),
chr(0x0C),
chr(0x0D),
chr(0xFF)
])
pos = cam.getPosition()
self.assertEqual(pos.pan, 0x1234)
self.assertEqual(pos.tilt, 0xABCD)
self.assertEqual(
pos.zoom, 0x1234
) # This is a bit of a hack since getPosition() results in two calls to port.read()
def testSetAperture(self):
port = MockSerialPort()
cam = VISCACamera("Test Camera", port, 1)
cam.setAperture(Aperture.F28)
self.assertBytesEqual([0x81, 0x01, 0x04, 0x4B, 0x00, 0x00, 0x00, 0x01, 0xFF], port.bytes)
port.clear()
cam.setAperture(Aperture.F1_8)
self.assertBytesEqual([0x81, 0x01, 0x04, 0x4B, 0x00, 0x00, 0x01, 0x01, 0xFF], port.bytes)
def testGetPosition(self):
port = MockSerialPort()
cam = VISCACamera("Test Camera", port, 1)
port.setDataForRead([chr(0x10), chr(0x50), chr(0x01), chr(0x02), chr(0x03), chr(0x04), chr(0x0A), chr(0x0B), chr(0x0C), chr(0x0D), chr(0xFF)])
pos = cam.getPosition()
self.assertEqual(pos.pan, 0x1234)
self.assertEqual(pos.tilt, 0xABCD)
self.assertEqual(pos.zoom, 0x1234) # This is a bit of a hack since getPosition() results in two calls to port.read()
def testSetAperture(self):
port = MockSerialPort()
cam = VISCACamera("Test Camera", port, 1)
cam.setAperture(Aperture.F28)
self.assertBytesEqual(
[0x81, 0x01, 0x04, 0x4B, 0x00, 0x00, 0x00, 0x01, 0xFF], port.bytes)
port.clear()
cam.setAperture(Aperture.F1_8)
self.assertBytesEqual(
[0x81, 0x01, 0x04, 0x4B, 0x00, 0x00, 0x01, 0x01, 0xFF], port.bytes)
