def test_2_exceptions(self):
"""
Test exceptions raised by the CommConfig object
"""
## No exception thrown if file doesn't exist
error = None
try:
config = CommConfig("this_file_does_not_exist.foo")
except CommConfigReadFail, e:
error = e
class TestCommConfig(MiUnitTest):
"""
Test the comm config object.
"""
def setUp(self):
"""
Setup the test case
"""
if not exists(ROOTDIR):
makedirs(ROOTDIR)
#self.write_config()
def config_file(self):
return "%s/comm_config.yml" % ROOTDIR
def config_ethernet_content(self):
return "comm:\n" +\
" command_port: %d\n" % (COMMAND_PORT) + \
" data_port: %d\n" % (DATA_PORT) + \
" device_addr: %s\n" % (INSTRUMENT_ADDR) + \
" device_port: %d\n" % (INSTRUMENT_PORT) + \
" host: %s\n" % (HOST) + \
" sniffer_port: %d\n" % (SNIFFER_PORT) + \
" method: ethernet\n"
def config_serial_content(self):
return "comm:\n" +\
" command_port: %d\n" % (COMMAND_PORT) +\
" data_port: %d\n" % (DATA_PORT) +\
" device_os_port: %s\n" % (DEVICE_OS_PORT) + \
" device_baud: %d\n" % (DEVICE_BAUD) + \
" device_data_bits: %d\n" % (DEVICE_DATA_BITS) + \
" device_parity: %d\n" % (DEVICE_PARITY) + \
" device_stop_bits: %d\n" % (DEVICE_STOP_BITS) + \
" device_flow_control: %d\n" % (DEVICE_FLOW_CONTROL) + \
" host: %s\n" % (HOST) + \
" sniffer_port: %d\n" % (SNIFFER_PORT) + \
" method: serial\n"
def write_ethernet_config(self):
ofile = open(self.config_file(), "w")
ofile.write(self.config_ethernet_content())
ofile.close()
def write_serial_config(self):
ofile = open(self.config_file(), "w")
ofile.write(self.config_serial_content())
ofile.close()
def read_config(self):
infile = open(self.config_file(), "r")
result = infile.read()
infile.close()
return result
def test_1_constructor(self):
"""
Test object creation
"""
config = CommConfig()
self.assertTrue(config)
def test_2_exceptions(self):
"""
Test exceptions raised by the CommConfig object
"""
## No exception thrown if file doesn't exist
error = None
try:
config = CommConfig("this_file_does_not_exist.foo")
except CommConfigReadFail, e:
error = e
self.assertFalse(error)
error = None
try:
config = CommConfig()
config.read_from_file("/tmp")
except CommConfigReadFail, e:
log.debug("caught error %s" % e)
error = e
def test_1_constructor(self):
"""
Test object creation
"""
config = CommConfig()
self.assertTrue(config)
except CommConfigReadFail, e:
error = e
self.assertFalse(error)
error = None
try:
config = CommConfig()
config.read_from_file("/tmp")
except CommConfigReadFail, e:
log.debug("caught error %s" % e)
error = e
self.assertTrue(error)
error = None
try:
config = CommConfig()
config.store_to_file()
except NoConfigFileSpecified, e:
log.debug("caught error %s" % e)
error = e
self.assertTrue(error)
error = None
try:
config = CommConfig.get_config_from_type(self.config_file(), "foo")
except InvalidCommType, e:
log.debug("caught error %s" % e)
error = e
self.assertTrue(error)
def test_3_comm_config_type_list(self):
