def dispatch(command_input):
"""
currently this will handle the given command_input by testing whether it
fulfills a stub configuration. If so it will save a execution (with the expected flag
set to true) and send the next answer as defined in the stub configuration object.
"""
stub_configurations = deserialize_stub_configurations(
CONFIGURED_STUBS_FILENAME)
logging.info('Got %s', command_input)
execution = Execution(
command_input.command, command_input.arguments, command_input.stdin)
for stub_configuration in stub_configurations:
if command_input.fulfills(stub_configuration.command_input):
logging.info('Execution fulfills %s', stub_configuration)
execution.mark_as_expected()
record_execution(execution)
answer = stub_configuration.next_answer()
serialize_as_dictionaries(
CONFIGURED_STUBS_FILENAME, stub_configurations)
unlock(lock_handle)
if answer.milliseconds_to_wait:
time.sleep(answer.milliseconds_to_wait / 1000)
send_answer(answer)
return
unlock(lock_handle)
logging.error(
'Given command_input does not fulfill requirements of any stub configuration.')
sys.exit(255)
def dispatch(command_input):
"""
currently this will handle the given command_input by testing whether it
fulfills a stub configuration. If so it will save a execution (with the expected flag
set to true) and send the next answer as defined in the stub configuration object.
"""
stub_configurations = deserialize_stub_configurations(
CONFIGURED_STUBS_FILENAME)
logging.info('Got %s', command_input)
execution = Execution(command_input.command, command_input.arguments,
command_input.stdin)
for stub_configuration in stub_configurations:
if command_input.fulfills(stub_configuration.command_input):
logging.info('Execution fulfills %s', stub_configuration)
execution.mark_as_expected()
record_execution(execution)
answer = stub_configuration.next_answer()
serialize_as_dictionaries(CONFIGURED_STUBS_FILENAME,
stub_configurations)
unlock(lock_handle)
if answer.milliseconds_to_wait:
time.sleep(answer.milliseconds_to_wait / 1000)
send_answer(answer)
return
unlock(lock_handle)
logging.error(
'Given command_input does not fulfill requirements of any stub configuration.'
)
sys.exit(255)
def record_execution(execution):
"""
loads the list of recent executions from the EXECUTIONS_FILENAME file,
appends the given execution to the list, then writes the list back to
the file again. To assure only one process is reading and writing the
file a file lock is used.
"""
lock_file_handle = lock()
executions = []
if os.path.exists(EXECUTIONS_FILENAME):
executions = deserialize_executions(EXECUTIONS_FILENAME)
executions.append(execution)
serialize_as_dictionaries(EXECUTIONS_FILENAME, executions)
logging.info('Recorded %s executions.', len(executions))
unlock(lock_file_handle)
def record_execution(execution):
"""
loads the list of recent executions from the EXECUTIONS_FILENAME file,
appends the given execution to the list, then writes the list back to
the file again. To assure only one process is reading and writing the
file a file lock is used.
"""
lock_file_handle = lock()
executions = []
if os.path.exists(EXECUTIONS_FILENAME):
executions = deserialize_executions(EXECUTIONS_FILENAME)
executions.append(execution)
serialize_as_dictionaries(EXECUTIONS_FILENAME, executions)
logging.info('Recorded %s executions.', len(executions))
unlock(lock_file_handle)
def test_should_unlock(self):
file_handle_mock = Mock()
unlock(file_handle_mock)
self.assertEqual(call(), file_handle_mock.close.call_args)