def test_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(unittest.TestCase):
"""
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_content(self):
return "comm:\n" + \
" device_addr: localhost\n" + \
" device_port: 1000\n" + \
" method: ethernet\n" + \
" server_addr: localhost\n" + \
" server_port: 2000\n"
def write_config(self):
ofile = open(self.config_file(), "w")
ofile.write(self.config_content())
ofile.close()
def read_config(self):
infile = open(self.config_file(), "r")
result = infile.read()
infile.close()
return result
def test_constructor(self):
"""
Test object creation
"""
config = CommConfig()
self.assertTrue(config)
def test_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_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_comm_config_type_list(self):
