def test_rtc9812_tc_des_003_dcm_multi_cast_ip_block_in_progress_recording():
"""
Block Incoming MCE network interface after recording starts and unblock it before the recording ends,
Validate the recording state against INCOMPLETE and number of available segments recorded.
"""
ssh_client = None
response = None
web_service_obj = None
start_duration = 30
block_trigger_time = 30
block_duration = 60
try:
rev_cmds = {}
des_cmds = {}
mce_nodes = v2pc.get_app_worker_nodes(MCE_INSTANCE, COMPONENT_NAME)
for mce_node in mce_nodes:
mce_data_in = mce_node[Interface.DATA_IN]
mce_ip = mce_node[Component.IP]
ssh_client = utils.get_ssh_client(COMPONENT_NAME, COMPONENT_USERNAME, component_ip=mce_ip)
# deleting the previously scheduled jobs by other test cases, in order not to tamper with the current test case
destructive_utils.delete_scheduled_job(COMPONENT_NAME, ssh_client, mce_ip, destructive.MCE_JOB_IDS)
if mce_node[Interface.DATA_IN] != mce_node[Interface.MGMT]:
rev_cmds[mce_ip] = destructive_utils.schedule_rev_cmd(ssh_client, mce_data_in, mce_ip,
destructive.MCE_JOB_IDS, constants.MINUTES * 10)
else:
destructive_utils.schedule_rev_cmd(ssh_client, mce_data_in, mce_ip, destructive.MCE_JOB_IDS,
constants.MINUTES * 2)
rev_cmds[mce_ip] = None
des_cmds[mce_ip] = DestructiveTesting.PACKET_LOSS_INCOMING_INTERFACE.format(DestructiveTesting.IFB_INTERFACE,
DestructiveTesting.PACKET_LOSS_BLOCK)
des_cmds[mce_ip] = destructive_utils.get_incoming_tc_cmd(mce_data_in, des_cmds[mce_ip])
# Create recording to block in progress recording
start_time = utils.get_formatted_time(constants.SECONDS * start_duration, TimeFormat.TIME_FORMAT_MS, STREAM_ID)
end_time = utils.get_formatted_time(constants.SECONDS * 210, TimeFormat.TIME_FORMAT_MS, STREAM_ID)
response = destructive_utils.create_recording_des(start_time, end_time)
web_service_obj = response[RecordingAttribute.WEB_SERVICE_OBJECT]
is_valid, error = validate_recordings.validate_notification(web_service_obj, constants.RecordingStatus.STARTED,
constants.SECONDS * start_duration)
assert is_valid, error
time.sleep(constants.SECONDS * block_trigger_time)
for mce_node in mce_nodes:
mce_ip = mce_node[Component.IP]
ssh_client = utils.get_ssh_client(COMPONENT_NAME, COMPONENT_USERNAME, component_ip=mce_node[Component.IP])
if des_cmds[mce_ip]:
# expected outcome after the destructive commands are run
expected_result = {DestructiveTesting.LOSS: DestructiveTesting.PACKET_LOSS_BLOCK,
DestructiveTesting.SRC: DestructiveTesting.NETWORK}
is_des_effective, error = destructive_utils.exec_des_cmd(ssh_client, DestructiveTesting.IFB_INTERFACE,
des_cmds[mce_ip], expected_result)
assert is_des_effective, error
else:
LOGGER.info("Executing the command=%s to cause destruction in the component", des_cmds[mce_ip])
ssh_client.exec_command(des_cmds[mce_ip])
time.sleep(constants.SECONDS * block_duration)
# executing the revert command to undo the destructive commands
for mce_node in mce_nodes:
mce_ip = mce_node[Component.IP]
ssh_client = utils.get_ssh_client(COMPONENT_NAME, COMPONENT_USERNAME, component_ip=mce_node[Component.IP])
if rev_cmds[mce_ip]:
rev_effective, error = destructive_utils.exec_rev_cmd(COMPONENT_NAME, ssh_client, mce_ip, rev_cmds[mce_ip],
DestructiveTesting.IFB_INTERFACE, destructive.MCE_JOB_IDS)
else:
rev_effective, error = destructive_utils.is_rev_effective(ssh_client, DestructiveTesting.IFB_INTERFACE)
assert rev_effective, error
recording_id = response[RecordingAttribute.RECORDING_ID]
is_valid, error = validate_recordings.validate_recording_end_state(
recording_id, [RecordingStatus.INCOMPLETE], web_service_obj=web_service_obj, end_time=end_time)
assert is_valid, error
is_valid, error = validate_recordings.validate_segments_threshold_storage(
recording_id, constants.SECONDS * block_duration)
assert is_valid, error
# running sanity test to check if the setup is back to normal after reverting the commands
test_rtc9723_tc_rec_001_future_start_time_future_end_time(STREAM_ID)
finally:
if ssh_client:
ssh_client.close()
if web_service_obj:
web_service_obj.stop_server()
if response:
response = a8.delete_recording(response[RecordingAttribute.RECORDING])
LOGGER.debug("Recording clean up status code=%s", response.status_code)
def test_rtc9804_tc_des_011_mce_ni_packet_latency():
"""
Introduce the latency on each packet on the outgoing MCE Interface, trigger a recording and verify if the
recording is successful
"""
ssh_client = None
response = None
web_service_obj = None
start_duration = 30
try:
rev_cmds = {}
mce_nodes = v2pc.get_app_worker_nodes(MCE_INSTANCE, COMPONENT_NAME)
for mce_node in mce_nodes:
mce_data_out = mce_node[Interface.DATA_OUT]
mce_ip = mce_node[Component.IP]
ssh_client = utils.get_ssh_client(COMPONENT_NAME,
COMPONENT_USERNAME,
component_ip=mce_ip)
# deleting the previously scheduled jobs by other test cases, in order not to tamper with the current test case
destructive_utils.delete_scheduled_job(COMPONENT_NAME, ssh_client,
mce_ip,
destructive.MCE_JOB_IDS)
rev_cmds[mce_ip] = destructive_utils.schedule_rev_cmd(
ssh_client, mce_data_out, mce_ip, destructive.MCE_JOB_IDS,
constants.MINUTES * 10)
des_cmd = DestructiveTesting.PACKET_LATENCY_OUTGOING_INTERFACE.format(
mce_data_out, DestructiveTesting.PACKET_LATENCY)
des_cmd = destructive_utils.get_outgoing_tc_cmd(
mce_data_out, des_cmd)
# expected outcome after the destructive commands are run
expected_result = {
DestructiveTesting.DELAY: DestructiveTesting.PACKET_LATENCY,
DestructiveTesting.DST: DestructiveTesting.NETWORK
}
is_des_effective, error = destructive_utils.exec_des_cmd(
ssh_client, mce_data_out, des_cmd, expected_result)
assert is_des_effective, error
start_time = utils.get_formatted_time(
constants.SECONDS * start_duration, TimeFormat.TIME_FORMAT_MS,
STREAM_ID)
end_time = utils.get_formatted_time(constants.SECONDS * 90,
TimeFormat.TIME_FORMAT_MS,
STREAM_ID)
response = destructive_utils.create_recording_des(start_time, end_time)
web_service_obj = response[RecordingAttribute.WEB_SERVICE_OBJECT]
recording_id = response[RecordingAttribute.RECORDING_ID]
is_valid, error = validate_recordings.validate_recording(
recording_id, web_service_obj)
assert is_valid, error
is_valid, error = validate_recordings.validate_playback(recording_id)
assert is_valid, error
# executing the revert command to undo the destructive commands
for mce_node in mce_nodes:
mce_ip = mce_node[Component.IP]
mce_data_out = mce_node[Interface.DATA_OUT]
ssh_client = utils.get_ssh_client(COMPONENT_NAME,
COMPONENT_USERNAME,
component_ip=mce_ip)
if rev_cmds[mce_ip]:
rev_effective, error = destructive_utils.exec_rev_cmd(
COMPONENT_NAME, ssh_client, mce_ip, rev_cmds[mce_ip],
mce_data_out, destructive.MCE_JOB_IDS)
else:
rev_effective, error = destructive_utils.is_rev_effective(
ssh_client, mce_data_out)
assert rev_effective, error
# running sanity test to check if the setup is back to normal after reverting the commands
test_rtc9723_tc_rec_001_future_start_time_future_end_time(STREAM_ID)
finally:
if ssh_client:
ssh_client.close()
if web_service_obj:
web_service_obj.stop_server()
if response:
response = a8.delete_recording(
response[RecordingAttribute.RECORDING])
LOGGER.debug("Recording clean up status code=%s",
response.status_code)
def test_rtc9801_tc_des_008_mce_ni_block_pending_recording():
"""
Block traffic on the outgoing MCE interface, trigger a recording(4 minutes) and unblock the interface after 2 minutes
Check if the recording is INCOMPLETE. Verify the playback of recording
"""
ssh_client = None
response = None
start_duration = 30
end_duration = 270
try:
rev_cmds = {}
mce_nodes = v2pc.get_app_worker_nodes(MCE_INSTANCE, COMPONENT_NAME)
for mce_node in mce_nodes:
mce_data_out = mce_node[Interface.DATA_OUT]
mce_ip = mce_node[Component.IP]
ssh_client = utils.get_ssh_client(COMPONENT_NAME,
COMPONENT_USERNAME,
component_ip=mce_ip)
# deleting the previously scheduled jobs by other test cases, in order not to tamper with the current test case
destructive_utils.delete_scheduled_job(COMPONENT_NAME, ssh_client,
mce_ip,
destructive.MCE_JOB_IDS)
des_cmd = DestructiveTesting.PACKET_LOSS_OUTGOING_INTERFACE.format(
mce_data_out, DestructiveTesting.PACKET_LOSS_BLOCK)
des_cmd = destructive_utils.get_outgoing_tc_cmd(
mce_data_out, des_cmd)
if mce_node[Interface.DATA_OUT] != mce_node[Interface.MGMT]:
rev_cmds[mce_ip] = destructive_utils.schedule_rev_cmd(
ssh_client, mce_data_out, mce_ip, destructive.MCE_JOB_IDS,
constants.MINUTES * 10)
expected_result = {
DestructiveTesting.LOSS:
DestructiveTesting.PACKET_LOSS_BLOCK,
DestructiveTesting.DST: DestructiveTesting.NETWORK
}
is_des_effective, error = destructive_utils.exec_des_cmd(
ssh_client, mce_data_out, des_cmd, expected_result)
assert is_des_effective, error
else:
destructive_utils.schedule_rev_cmd(ssh_client, mce_data_out,
mce_ip,
destructive.MCE_JOB_IDS,
constants.MINUTES * 2)
rev_cmds[mce_ip] = None
LOGGER.info(
"Executing the command=%s to cause destruction in the component",
des_cmd)
ssh_client.exec_command(des_cmd)
start_time = utils.get_formatted_time(
constants.SECONDS * start_duration, TimeFormat.TIME_FORMAT_MS,
STREAM_ID)
end_time = utils.get_formatted_time(constants.SECONDS * end_duration,
TimeFormat.TIME_FORMAT_MS,
STREAM_ID)
response = destructive_utils.create_recording_des(start_time, end_time)
time.sleep(end_duration + constants.TIME_DELTA)
for mce_node in mce_nodes:
mce_ip = mce_node[Component.IP]
mce_data_out = mce_node[Interface.DATA_OUT]
ssh_client = utils.get_ssh_client(COMPONENT_NAME,
COMPONENT_USERNAME,
component_ip=mce_ip)
if rev_cmds[mce_ip]:
rev_effective, error = destructive_utils.exec_rev_cmd(
COMPONENT_NAME, ssh_client, mce_ip, rev_cmds[mce_ip],
mce_data_out, destructive.MCE_JOB_IDS)
else:
rev_effective, error = destructive_utils.is_rev_effective(
ssh_client, mce_data_out)
assert rev_effective, error
is_valid, rec_error = validate_recordings.validate_recording_end_state(
response[RecordingAttribute.RECORDING_ID],
[RecordingStatus.INCOMPLETE],
web_service_obj=response[RecordingAttribute.WEB_SERVICE_OBJECT])
recording_response = rio.find_recording(
response[RecordingAttribute.RECORDING_ID]).json()
LOGGER.debug("Recording response=%s", recording_response)
assert is_valid, rec_error
# validate playback to check if available segments are recorded
is_valid, error = validate_recordings.validate_playback(
response[RecordingAttribute.RECORDING_ID])
assert is_valid, error
# running sanity test to check if the setup is back to normal after reverting the commands
test_rtc9723_tc_rec_001_future_start_time_future_end_time(STREAM_ID)
finally:
if ssh_client:
ssh_client.close()
if response:
response[RecordingAttribute.WEB_SERVICE_OBJECT].stop_server()
response = a8.delete_recording(
response[RecordingAttribute.RECORDING])
LOGGER.debug("Recording clean up status code=%s",
response.status_code)
def test_rtc9805_tc_des_012_cos_ni_block_pending_recording():
"""
Block Incoming COS interface before the recording starts and unblock the cos interface before recording complete,
Validate the recording state against INCOMPLETE and number of available segments recorded.
"""
ssh_client = None
response = None
web_service_obj = None
start_duration = 30
block_duration = 90
rev_interfaces_dict = {}
component_dict = {}
cos_nodes = v2pc_helper.get_cos_node_data()
ifbcount = 0
try:
for node in cos_nodes:
comp_ip = node[Component.IP]
ssh_client = utils.get_ssh_client(COMPONENT_NAME,
COMPONENT_USERNAME,
component_ip=comp_ip,
password=COS_PASSWORD)
# deleting the previously scheduled, in order not to tamper with the current test case
LOGGER.info(destructive.COS_JOB_IDS)
destructive_utils.delete_scheduled_job(COMPONENT_NAME, ssh_client,
comp_ip,
destructive.COS_JOB_IDS)
# interface takes only data interfaces
for interface in node[Interface.INTERFACES]:
cos_data_in = interface
ifb_interface = DestructiveTesting.IFB_INTERFACE + str(
ifbcount)
rev_cmd = destructive_utils.schedule_rev_cmd(
ssh_client, cos_data_in, comp_ip, destructive.COS_JOB_IDS,
constants.MINUTES * 2, ifb_interface)
# Storing the revert command with its respective interface
rev_interfaces_dict[cos_data_in] = rev_cmd
des_cmd = DestructiveTesting.PACKET_LOSS_INCOMING_INTERFACE.format(
ifb_interface, DestructiveTesting.PACKET_LOSS_BLOCK)
des_cmd = destructive_utils.get_incoming_tc_cmd(
cos_data_in, des_cmd, ifb_interface)
# expected outcome after the destructive commands are run
expected_result = {
DestructiveTesting.LOSS:
DestructiveTesting.PACKET_LOSS_BLOCK,
DestructiveTesting.SRC: DestructiveTesting.NETWORK
}
is_des_effective, error = destructive_utils.exec_des_cmd(
ssh_client, ifb_interface, des_cmd, expected_result)
assert is_des_effective, error
ifbcount += 1
# Storing Interfaces and Revert Command with its respective Component IP
component_dict[comp_ip] = rev_interfaces_dict
start_time = utils.get_formatted_time(
constants.SECONDS * start_duration, TimeFormat.TIME_FORMAT_MS,
STREAM_ID)
end_time = utils.get_formatted_time(constants.SECONDS * 210,
TimeFormat.TIME_FORMAT_MS,
STREAM_ID)
response = destructive_utils.create_recording_des(start_time, end_time)
# Block duration 120 seconds
time.sleep(constants.SECONDS * (start_duration + block_duration))
web_service_obj = response[RecordingAttribute.WEB_SERVICE_OBJECT]
LOGGER.debug("after web service obj %s", web_service_obj)
# executing the revert command to undo the destructive commands
for component_ip, values in component_dict.items():
for interface, rev_cmds in values.items():
destructive_utils.exec_rev_cmd(COMPONENT_NAME, ssh_client,
component_ip, interface,
rev_cmds,
destructive.COS_JOB_IDS)
recording_id = response[RecordingAttribute.RECORDING_ID]
is_valid, error = validate_recordings.validate_recording_end_state(
recording_id, [RecordingStatus.INCOMPLETE],
web_service_obj=web_service_obj,
end_time=end_time)
assert is_valid, error
is_valid, error = validate_recordings.validate_segments_threshold_storage(
recording_id, constants.SECONDS * block_duration)
assert is_valid, error
# running sanity test to check if the setup is back to normal after reverting the commands
test_rtc9723_tc_rec_001_future_start_time_future_end_time(STREAM_ID)
finally:
if ssh_client:
ssh_client.close()
if web_service_obj:
web_service_obj.stop_server()
if response:
response = a8.delete_recording(
response[RecordingAttribute.RECORDING])
LOGGER.debug("Recording clean up status code=%s",
response.status_code)
def test_rtc9813_tc_des_006_dcm_multi_cast_ip_packet_loss_recording():
"""
Introduce 30% packet loss on the Incoming MCE network interface throughout the recording life time,
Validate recording state against INCOMPLETE or COMPLETE and number of available segments recorded.
"""
ssh_client = None
response = None
web_service_obj = None
try:
rev_cmds = {}
mce_nodes = v2pc.get_app_worker_nodes(MCE_INSTANCE, COMPONENT_NAME)
for mce_node in mce_nodes:
mce_data_in = mce_node[Interface.DATA_IN]
mce_ip = mce_node[Component.IP]
ssh_client = utils.get_ssh_client(COMPONENT_NAME, COMPONENT_USERNAME, component_ip=mce_ip)
# deleting the previously scheduled jobs by other test cases, in order not to tamper with the current test case
destructive_utils.delete_scheduled_job(COMPONENT_NAME, ssh_client, mce_ip, destructive.MCE_JOB_IDS)
if mce_node[Interface.DATA_IN] != mce_node[Interface.MGMT]:
rev_cmds[mce_ip] = destructive_utils.schedule_rev_cmd(ssh_client, mce_data_in, mce_ip,
destructive.MCE_JOB_IDS, constants.MINUTES * 10)
else:
destructive_utils.schedule_rev_cmd(ssh_client, mce_data_in, mce_ip, destructive.MCE_JOB_IDS, constants.MINUTES * 2)
rev_cmds[mce_ip] = None
des_cmd = DestructiveTesting.PACKET_LOSS_INCOMING_INTERFACE.format(DestructiveTesting.IFB_INTERFACE,
DestructiveTesting.PACKET_LOSS)
des_cmd = destructive_utils.get_incoming_tc_cmd(mce_data_in, des_cmd)
# expected outcome after the destructive commands are run
expected_result = {DestructiveTesting.LOSS: DestructiveTesting.PACKET_LOSS,
DestructiveTesting.SRC: DestructiveTesting.NETWORK}
is_des_effective, error = destructive_utils.exec_des_cmd(ssh_client, DestructiveTesting.IFB_INTERFACE,
des_cmd, expected_result)
assert is_des_effective, error
start_time = utils.get_formatted_time(constants.SECONDS * 30, TimeFormat.TIME_FORMAT_MS, STREAM_ID)
end_time = utils.get_formatted_time(constants.SECONDS * 90, TimeFormat.TIME_FORMAT_MS, STREAM_ID)
response = destructive_utils.create_recording_des(start_time, end_time)
recording_id = response[RecordingAttribute.RECORDING_ID]
recording_response = rio.find_recording(recording_id).json()
LOGGER.debug("Recording response=%s", recording_response)
web_service_obj = response[RecordingAttribute.WEB_SERVICE_OBJECT]
is_valid, desc = validate_recordings.validate_recording_end_state(
recording_id, [RecordingStatus.INCOMPLETE, RecordingStatus.COMPLETE], web_service_obj=web_service_obj,
end_time=end_time)
assert is_valid, desc
if is_valid and desc == RecordingStatus.COMPLETE:
is_valid, error = validate_recordings.validate_playback_using_vle(
recording_id, VALIDATOR_TYPE=vle_validators_configuration.PLAYBACK_VALIDATION_COMPLETE)
assert is_valid, error
# executing the revert command to undo the destructive commands
for mce_node in mce_nodes:
ssh_client = utils.get_ssh_client(COMPONENT_NAME, COMPONENT_USERNAME, component_ip=mce_node[Component.IP])
if rev_cmds[mce_ip]:
rev_effective, error = destructive_utils.exec_rev_cmd(COMPONENT_NAME, ssh_client, mce_ip,
DestructiveTesting.IFB_INTERFACE, rev_cmds[mce_ip],
destructive.MCE_JOB_IDS)
else:
rev_effective, error = destructive_utils.is_rev_effective(ssh_client, DestructiveTesting.IFB_INTERFACE)
assert rev_effective, error
# running sanity test to check if the setup is back to normal after reverting the commands
test_rtc9723_tc_rec_001_future_start_time_future_end_time(STREAM_ID)
finally:
if ssh_client:
ssh_client.close()
if web_service_obj:
web_service_obj.stop_server()
if response:
response = a8.delete_recording(response[RecordingAttribute.RECORDING])
LOGGER.debug("Recording clean up status code=%s", response.status_code)
def test_rtc9807_tc_des_014_cos_ni_packet_loss():
"""
Introduce 30% packet loss on the Incoming COS network interface throughout the recording life time,
Validate recording state against INCOMPLETE or COMPLETE and number of available segments recorded.
"""
ssh_client = None
response = None
web_service_obj = None
rev_if_dict = {}
component_dict = {}
ifbcount = 0
cos_nodes = v2pc_helper.get_cos_node_data()
try:
for node in cos_nodes:
comp_ip = node[Component.IP]
ssh_client = utils.get_ssh_client(COMPONENT_NAME,
COMPONENT_USERNAME,
component_ip=comp_ip,
password=COS_PASSWORD)
# deleting the previously scheduled jobs by other test cases, in order not to tamper
# with the current test case
destructive_utils.delete_scheduled_job(COMPONENT_NAME, ssh_client,
comp_ip,
destructive.COS_JOB_IDS)
# interface takes only data interfaces
for interface in node[Interface.INTERFACES]:
cos_data_in = interface
ifb_interface = DestructiveTesting.IFB_INTERFACE + str(
ifbcount)
rev_cmd = destructive_utils.schedule_rev_cmd(
ssh_client, cos_data_in, comp_ip, destructive.COS_JOB_IDS,
constants.MINUTES * 2, ifb_interface)
# Storing the revert command with its respective interface
rev_if_dict[cos_data_in] = rev_cmd
des_cmd = DestructiveTesting.PACKET_LOSS_INCOMING_INTERFACE.format(
ifb_interface, DestructiveTesting.PACKET_LOSS)
des_cmd = destructive_utils.get_incoming_tc_cmd(
cos_data_in, des_cmd, ifb_interface)
# expected outcome after the destructive commands are run
expected_result = {
DestructiveTesting.LOSS: DestructiveTesting.PACKET_LOSS,
DestructiveTesting.SRC: DestructiveTesting.NETWORK
}
is_des_effective, error = destructive_utils.exec_des_cmd(
ssh_client, ifb_interface, des_cmd, expected_result)
assert is_des_effective, error
ifbcount += 1
# Storing Interfaces and Revert Command with its respective Component IP
component_dict[comp_ip] = rev_if_dict
start_time = utils.get_formatted_time(constants.SECONDS * 30,
TimeFormat.TIME_FORMAT_MS,
STREAM_ID)
end_time = utils.get_formatted_time(constants.SECONDS * 90,
TimeFormat.TIME_FORMAT_MS,
STREAM_ID)
response = destructive_utils.create_recording_des(start_time, end_time)
recording_id = response[RecordingAttribute.RECORDING_ID]
recording_response = rio.find_recording(recording_id).json()
LOGGER.debug("Recording response=%s", recording_response)
web_service_obj = response[RecordingAttribute.WEB_SERVICE_OBJECT]
is_valid, desc = validate_recordings.validate_recording_end_state(
recording_id,
[RecordingStatus.INCOMPLETE, RecordingStatus.COMPLETE],
web_service_obj=web_service_obj,
end_time=end_time)
assert is_valid, desc
if is_valid and desc == RecordingStatus.COMPLETE:
is_valid, error = validate_recordings.validate_playback_using_vle(
recording_id,
VALIDATOR_TYPE=vle_validators_configuration.
PLAYBACK_VALIDATION_COMPLETE)
assert is_valid, error
# executing the revert command to undo the destructive commands
for component_ip, values in component_dict.items():
for interface, rev_cmds in values.items():
destructive_utils.exec_rev_cmd(COMPONENT_NAME, ssh_client,
component_ip, interface,
rev_cmds,
destructive.COS_JOB_IDS)
# running sanity test to check if the setup is back to normal after reverting the commands
test_rtc9723_tc_rec_001_future_start_time_future_end_time(STREAM_ID)
finally:
if ssh_client:
ssh_client.close()
if web_service_obj:
web_service_obj.stop_server()
if response:
response = a8.delete_recording(
response[RecordingAttribute.RECORDING])
LOGGER.debug("Recording clean up status code=%s",
response.status_code)
def test_rtc9814_tc_des_001_dcm_ports_profiles_block():
"""
Block the individual incoming ports of MCE capturing a profile of the video, trigger a recording and
verify recording is either complete or incomplete, and verify if rest of the profiles can be played back
"""
ssh_client = None
response = None
stream = nsa.get_stream(STREAM_ID)
if stream:
profile_data = v2pc.get_stream_profile_data(stream.json()[0][constants.STREAM_NAME])
profile_port = profile_data[Component.PORT]
profile_bitrate = int(profile_data[Component.BITRATE])
else:
assert False, ValidationError.STREAM_NOT_FOUND.format(STREAM_ID)
try:
rev_cmds = {}
mce_nodes = v2pc.get_app_worker_nodes(MCE_INSTANCE, COMPONENT_NAME)
for mce_node in mce_nodes:
mce_data_in = mce_node[Interface.DATA_IN]
mce_ip = mce_node[Component.IP]
ssh_client = utils.get_ssh_client(COMPONENT_NAME, COMPONENT_USERNAME, component_ip=mce_ip)
# deleting the previously scheduled jobs by other test cases, in order not to tamper with the current test case
destructive_utils.delete_scheduled_job(COMPONENT_NAME, ssh_client, mce_ip, destructive.MCE_JOB_IDS)
rev_cmds[mce_ip] = destructive_utils.schedule_rev_cmd(ssh_client, mce_data_in, mce_ip,
destructive.MCE_JOB_IDS, constants.MINUTES * 10)
des_cmd = DestructiveTesting.PACKET_LOSS_PORT.format(DestructiveTesting.IFB_INTERFACE,
DestructiveTesting.PACKET_LOSS_BLOCK, profile_port)
des_cmd = destructive_utils.get_incoming_tc_cmd(mce_data_in, des_cmd)
expected_result = {DestructiveTesting.LOSS: DestructiveTesting.PACKET_LOSS_BLOCK,
DestructiveTesting.SRC: DestructiveTesting.NETWORK, DestructiveTesting.DPORT: profile_port}
is_des_effective, error = destructive_utils.exec_des_cmd(ssh_client, DestructiveTesting.IFB_INTERFACE,
des_cmd, expected_result)
assert is_des_effective, error
start_time = utils.get_formatted_time(constants.SECONDS * 30, TimeFormat.TIME_FORMAT_MS, STREAM_ID)
end_time = utils.get_formatted_time(constants.SECONDS * 90, TimeFormat.TIME_FORMAT_MS, STREAM_ID)
response = destructive_utils.create_recording_des(start_time, end_time)
recording_id = response[RecordingAttribute.RECORDING_ID]
recording_status = [RecordingStatus.INCOMPLETE, RecordingStatus.COMPLETE]
is_valid, error = validate_recordings.validate_recording_end_state(recording_id,
recording_status, web_service_obj=response[
RecordingAttribute.WEB_SERVICE_OBJECT],
end_time=end_time)
assert is_valid, error
is_valid, bitrates = utils.get_video_profiles_from_m3u8(recording_id)
assert is_valid, bitrates
# If Valid, bitrates will contain the list of video profiles
assert bitrates, ValidationError.VIDEO_PROFILES_NOT_FOUND.format(recording_id)
if profile_bitrate not in bitrates:
assert False, ValidationError.STREAM_BITRATE_UNAVAILABLE_IN_M3U8.format(profile_bitrate, STREAM_ID)
bitrates.remove(profile_bitrate)
# verifying if the rest of the profiles can be played back
playback_error = None
if bitrates:
for bitrate in bitrates:
vle_request_params = {Vle.DOWNLOAD_BITRATE: bitrate}
is_valid, playback_error = validate_recordings.validate_playback_using_vle(
recording_id, VLE_REQUEST_PARAMS=vle_request_params)
if not is_valid:
break
else:
is_valid = False
playback_error = ValidationError.BITARTES_NOT_AVAILABLE_TO_PLAYBACK
# executing the revert command to undo the destructive commands
for mce_node in mce_nodes:
mce_ip = mce_node[Component.IP]
rev_effective, error = destructive_utils.exec_rev_cmd(COMPONENT_NAME, ssh_client, mce_ip, rev_cmds[mce_ip],
DestructiveTesting.IFB_INTERFACE, destructive.MCE_JOB_IDS)
assert rev_effective, error
assert is_valid, playback_error
# running sanity test to check if the setup is back to normal after reverting the commands
test_rtc9723_tc_rec_001_future_start_time_future_end_time(STREAM_ID)
finally:
if ssh_client:
ssh_client.close()
if response:
response[RecordingAttribute.WEB_SERVICE_OBJECT].stop_server()
response = a8.delete_recording(response[RecordingAttribute.RECORDING])
LOGGER.debug("Recording clean up status code=%s", response.status_code)
def test_rtc9808_tc_des_015_cos_in_packet_latency():
"""
Introduce packet latency of 500ms on each packet on the COS incoming network interface,
trigger a recording and verify if playback has an acceptable latency ~500ms
"""
ssh_client = None
response = None
web_service_obj = None
rev_interfaces_dict = {}
component_dict = {}
ifb_count = 0
cos_nodes = v2pc_helper.get_cos_node_data()
try:
for node in cos_nodes:
component_ip = node[Component.IP]
ssh_client = utils.get_ssh_client(COMPONENT_NAME, COMPONENT_USERNAME,
component_ip=component_ip, password=COS_PASSWORD)
# deleting the previously scheduled jobs,in order not to tamper with the current test case
destructive_utils.delete_scheduled_job(COMPONENT_NAME, ssh_client, component_ip, destructive.COS_JOB_IDS)
for interface in node[Interface.INTERFACES]:
cos_data_in = interface
ifb_interface = DestructiveTesting.IFB_INTERFACE + str(ifb_count)
rev_cmd = destructive_utils.schedule_rev_cmd(ssh_client, cos_data_in, component_ip,
destructive.COS_JOB_IDS,
constants.MINUTES * 2, ifb_interface)
rev_interfaces_dict[cos_data_in] = rev_cmd
des_cmd = DestructiveTesting.PACKET_LATENCY_INCOMING_INTERFACE.format(ifb_interface,
DestructiveTesting.PACKET_LATENCY)
des_cmd = destructive_utils.get_incoming_tc_cmd(cos_data_in, des_cmd, ifb_interface)
# expected outcome after the destructive commands are run
expected_result = {DestructiveTesting.DELAY: DestructiveTesting.PACKET_LATENCY,
DestructiveTesting.SRC: DestructiveTesting.NETWORK}
is_des_effective, error = destructive_utils.exec_des_cmd(ssh_client, ifb_interface,
des_cmd, expected_result)
assert is_des_effective, error
ifb_count += 1
# Adding component ip and rev cmd to the dictionary
component_dict[component_ip] = rev_interfaces_dict
start_time = utils.get_formatted_time(constants.SECONDS * 30, TimeFormat.TIME_FORMAT_MS, STREAM_ID)
end_time = utils.get_formatted_time(constants.SECONDS * 90, TimeFormat.TIME_FORMAT_MS, STREAM_ID)
response = destructive_utils.create_recording_des(start_time, end_time)
recording_id = response[RecordingAttribute.RECORDING_ID]
recording_response = rio.find_recording(recording_id).json()
LOGGER.debug("Recording response=%s", recording_response)
web_service_obj = response[RecordingAttribute.WEB_SERVICE_OBJECT]
is_valid, desc = validate_recordings.validate_recording_end_state(
recording_id, [RecordingStatus.COMPLETE], web_service_obj=web_service_obj,
end_time=end_time)
assert is_valid, desc
is_valid, error = validate_recordings.validate_playback_using_vle(
recording_id, VALIDATOR_TYPE=vle_validators_configuration.PLAYBACK_VALIDATION_COMPLETE)
assert is_valid, error
# executing the revert command to undo the destructive commands
for component_ip, values in component_dict.items():
for interface, rev_cmds in values.items():
destructive_utils.exec_rev_cmd(COMPONENT_NAME, ssh_client, component_ip, interface, rev_cmds,
destructive.COS_JOB_IDS)
# running sanity test to check if the setup is back to normal after reverting the commands
test_rtc9723_tc_rec_001_future_start_time_future_end_time(STREAM_ID)
finally:
if ssh_client:
ssh_client.close()
if web_service_obj:
web_service_obj.stop_server()
if response:
response = a8.delete_recording(response[RecordingAttribute.RECORDING])
LOGGER.debug("Recording clean up status code=%s", response.status_code)
def test_rtc9809_tc_des_004_dcm_multicast_ip_block_lifetime_recording():
"""
Block traffic on the incoming MCE interface throughout the lifetime of recording and verify if the recording
is failed
"""
ssh_client = None
response = None
try:
rev_cmds = {}
mce_nodes = v2pc.get_app_worker_nodes(MCE_INSTANCE, COMPONENT_NAME)
for mce_node in mce_nodes:
mce_data_in = mce_node[Interface.DATA_IN]
mce_ip = mce_node[Component.IP]
ssh_client = utils.get_ssh_client(COMPONENT_NAME,
COMPONENT_USERNAME,
component_ip=mce_ip)
# deleting the previously scheduled jobs by other test cases, in order not to tamper with the current test case
destructive_utils.delete_scheduled_job(COMPONENT_NAME, ssh_client,
mce_ip,
destructive.MCE_JOB_IDS)
des_cmd = DestructiveTesting.PACKET_LOSS_INCOMING_INTERFACE.format(
DestructiveTesting.IFB_INTERFACE,
DestructiveTesting.PACKET_LOSS_BLOCK)
des_cmd = destructive_utils.get_incoming_tc_cmd(
mce_data_in, des_cmd)
if mce_node[Interface.DATA_IN] != mce_node[Interface.MGMT]:
rev_cmds[mce_ip] = destructive_utils.schedule_rev_cmd(
ssh_client, mce_data_in, mce_ip, destructive.MCE_JOB_IDS,
constants.MINUTES * 10)
expected_result = {
DestructiveTesting.LOSS:
DestructiveTesting.PACKET_LOSS_BLOCK,
DestructiveTesting.SRC: DestructiveTesting.NETWORK
}
is_des_effective, error = destructive_utils.exec_des_cmd(
ssh_client, DestructiveTesting.IFB_INTERFACE, des_cmd,
expected_result)
assert is_des_effective, error
else:
destructive_utils.schedule_rev_cmd(ssh_client, mce_data_in,
mce_ip,
destructive.MCE_JOB_IDS,
constants.MINUTES * 2)
rev_cmds[mce_ip] = None
LOGGER.info(
"Executing the command=%s to cause destruction in the component",
des_cmd)
ssh_client.exec_command(des_cmd)
start_time = utils.get_formatted_time(constants.SECONDS * 30,
TimeFormat.TIME_FORMAT_MS,
STREAM_ID)
end_time = utils.get_formatted_time(constants.SECONDS * 90,
TimeFormat.TIME_FORMAT_MS,
STREAM_ID)
response = destructive_utils.create_recording_des(start_time, end_time)
is_valid, rec_error = validate_recordings.validate_recording_end_state(
response[RecordingAttribute.RECORDING_ID],
[RecordingStatus.FAILED],
web_service_obj=response[RecordingAttribute.WEB_SERVICE_OBJECT],
end_time=end_time)
recording_response = rio.find_recording(
response[RecordingAttribute.RECORDING_ID]).json()
LOGGER.debug("Recording response=%s", recording_response)
time.sleep(constants.SECONDS * 60)
for mce_node in mce_nodes:
mce_ip = mce_node[Component.IP]
ssh_client = utils.get_ssh_client(COMPONENT_NAME,
COMPONENT_USERNAME,
component_ip=mce_ip)
if rev_cmds[mce_ip]:
rev_effective, error = destructive_utils.exec_rev_cmd(
COMPONENT_NAME, ssh_client, mce_ip, rev_cmds[mce_ip],
DestructiveTesting.IFB_INTERFACE, destructive.MCE_JOB_IDS)
else:
rev_effective, error = destructive_utils.is_rev_effective(
ssh_client, DestructiveTesting.IFB_INTERFACE)
assert rev_effective, error
assert is_valid, rec_error
# running sanity test to check if the setup is back to normal after reverting the commands
test_rtc9723_tc_rec_001_future_start_time_future_end_time(STREAM_ID)
finally:
if ssh_client:
ssh_client.close()
if response:
response[RecordingAttribute.WEB_SERVICE_OBJECT].stop_server()
response = a8.delete_recording(
response[RecordingAttribute.RECORDING])
LOGGER.debug("Recording clean up status code=%s",
response.status_code)