hwm.sessions.tests.test_session.TestSession Class Reference

This test suite is used to test the functionality of the Session class, which is used to represent user hardware pipeline reservations. More...

Inheritance diagram for hwm.sessions.tests.test_session.TestSession:

Public Member Functions
def	setUp
def	tearDown
def	test_writing_to_telemetry_protocol
	Tests that the Session class can write telemetry data passed to it to its registered telemetry protocols.
def	test_writing_to_output_protocol
	This test verifies that the Session class can correctly pass pipeline output from the Pipeline class to its registered data protocols.
def	test_writing_to_input_stream
	Checks that the Session class can correctly write input data that it receives to its associated pipeline.
def	test_telemetry_protocol_registration
	Verifies that the Session class can correctly register telemetry protocols. More...
def	test_data_protocol_registration
	Verifies that the Session class can correctly register data protocols. More...
def	test_kill_session
	Tests that sessions can be killed and that they notify their pipelines that the session has ended (to give them an opportunity to clean up their resources).
def	test_session_startup_pipeline_in_use
	Makes sure that the Session class responds appropriately when a session's hardware pipeline can't be reserved.
def	test_session_startup_pipeline_setup_command_errors
	Tests that the Session class correctly handles fatal pipeline setup command errors when starting a new session.
def	test_session_startup_error_during_device_session_preparation
	Verifies that the session class can correctly handle errors that may occur during device prepare_for_session() method calls; such errors are supposed to be fatal to the session.
def	test_session_startup_no_session_setup_commands
	Tests that the Session class can correctly start a session that doesn't specify any session setup commands.
def	test_session_startup_setup_commands_mixed_success
	Tests that the Session class can correctly start a session based on a reservation that specifies some valid, and invalid, session setup commands. More...

Public Attributes
	config
	source_data_directory
	command_parser
	device_manager
	pipeline_manager
	session_coordinator

Private Member Functions
def	_load_test_schedule
	Loads a valid test schedule and returns a deferred that will be fired once that schedule has been loaded and parsed. More...
def	_load_reservation_config
	Returns the configuration dictionary for the specified reservation ID from the complete reservation schedule. More...
def	_reset_config_entries

Detailed Description

This test suite is used to test the functionality of the Session class, which is used to represent user hardware pipeline reservations.

Member Function Documentation

def hwm.sessions.tests.test_session.TestSession._load_reservation_config (   self,   reservation_schedule,   reservation_id  )

private

Returns the configuration dictionary for the specified reservation ID from the complete reservation schedule.

 This is used to pick out individual session configurations to test with.

Exceptions

Raises

LookupError if the specified reservation ID can't be found in the reservation schedule.

def hwm.sessions.tests.test_session.TestSession._load_test_schedule (   self)

private

Loads a valid test schedule and returns a deferred that will be fired once that schedule has been loaded and parsed.

This schedule is used to test the Session class.

def hwm.sessions.tests.test_session.TestSession.test_data_protocol_registration

(

self)

Verifies that the Session class can correctly register data protocols.

The Session class uses these data protocols to pass the primary pipeline output stream to the end user.

def hwm.sessions.tests.test_session.TestSession.test_session_startup_setup_commands_mixed_success

(

self)

Tests that the Session class can correctly start a session based on a reservation that specifies some valid, and invalid, session setup commands.

Because session setup command errors are considered non-fatal, invalid commands should still leave the session in a running state. This test also verifies that the session:

• Correctly registers itself with its pipeline (which occurs right before the session setup commands are executed)
• Successfully executes a valid device command that requires a session for the test pipeline.
• Fails to execute a device command that specifies a device the user doesn't have permission to execute.

def hwm.sessions.tests.test_session.TestSession.test_telemetry_protocol_registration

(

self)

Verifies that the Session class can correctly register telemetry protocols.

The Session class uses telemetry protocols to pass pipeline telemetry data to the end user.

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The documentation for this class was generated from the following file:

• hwm/sessions/tests/test_session.py