def test_init_test(self):
""" test initialisation as a test device """
inverter = mppinverter.mppInverter('TEST')
self.assertEqual(inverter._baud_rate, 2400)
self.assertEqual(inverter._serial_device, 'TEST')
self.assertIsNone(inverter._serial_number)
self.assertTrue(inverter._test_device)
self.assertFalse(inverter._direct_usb)
self.assertIsInstance(inverter.getAllCommands(), list)
def test_init_hidraw9(self):
""" test initialisation as usb direct device (high numbered device) """
inverter = mppinverter.mppInverter('/dev/hidraw9')
self.assertEqual(inverter._baud_rate, 2400)
self.assertEqual(inverter._serial_device, '/dev/hidraw9')
self.assertIsNone(inverter._serial_number)
self.assertFalse(inverter._test_device)
self.assertTrue(inverter._direct_usb)
self.assertIsInstance(inverter.getAllCommands(), list)
def test_init_serial(self):
""" test initialisation defaults for a serial connected inverter """
inverter = mppinverter.mppInverter('/dev/ttyUSB0')
self.assertEqual(inverter._baud_rate, 2400)
self.assertEqual(inverter._serial_device, '/dev/ttyUSB0')
self.assertIsNone(inverter._serial_number)
self.assertFalse(inverter._test_device)
self.assertFalse(inverter._direct_usb)
self.assertIsInstance(inverter.getAllCommands(), list)
def test_bulk_commands(self):
""" Test all query commands """
inverter = mppinverter.mppInverter('TEST')
commands = [
'Q1', 'QBOOT', 'QDI', 'QFLAG', 'QID', 'QMCHGCR', 'QMOD',
'QMUCHGCR', 'QOPM', 'QPGS0', 'QPI', 'QPIGS', 'QPIRI', 'QPIWS',
'QVFW', 'QVFW2'
]
for cmd in commands:
command = inverter.execute(cmd)
print("Testing: ", cmd)
print(command)
self.assertIsInstance(command, mppcommand.mppCommand)
def test_execute_qid_usb_cmd(self):
""" test execute of QID command (Direct USB connection)"""
inverter = mppinverter.mppInverter('/dev/hidraw1')
command = inverter.execute('Q1')
print(command)
self.assertIsInstance(command, mppcommand.mppCommand)
def test_execute_qid_serial_cmd(self):
""" test execute of QID command (Serial connection)"""
inverter = mppinverter.mppInverter('/dev/ttyUSB0')
command = inverter.execute('Q1')
print(command)
self.assertIsInstance(command, mppcommand.mppCommand)
def test_execute_invalid_cmd(self):
""" test execute of INVALID command (TEST connection) - should return None"""
inverter = mppinverter.mppInverter('TEST')
command = inverter.execute('INVALID99')
print(command)
self.assertIsNone(command)
def test_execute_setter_cmd(self):
""" test execute of SETTER command (TEST connection)"""
inverter = mppinverter.mppInverter('TEST')
command = inverter.execute('PSDV56.4')
print(command)
self.assertIsInstance(command, mppcommand.mppCommand)
def test_print_inverter_serial(self):
""" test string representation of inverter (Serial connected)"""
inverter = mppinverter.mppInverter('/dev/ttyUSB0')
print(inverter)
self.assertIsInstance(inverter.__str__(), str)
def test_print_inverter_usb(self):
""" test string representation of inverter (Direct USB connected)"""
inverter = mppinverter.mppInverter('/dev/hidraw0')
print(inverter)
self.assertIsInstance(inverter.__str__(), str)
def test_print_inverter_test(self):
""" test string representation of inverter (TEST connection)"""
inverter = mppinverter.mppInverter('TEST')
print(inverter)
self.assertIsInstance(inverter.__str__(), str)
def test_serial_number(self):
""" getSerialNumber should return the test serial number """
inverter = mppinverter.mppInverter('TEST')
self.assertEqual(inverter.getSerialNumber(), '9293333010501')
def test_set_command(self):
""" Test a setting command """
inverter = mppinverter.mppInverter('TEST')
command = inverter.execute('PCVV48.0')
print(command)
self.assertIsInstance(command, mppcommand.mppCommand)
