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# Copyright 2024 Amazon.com, Inc. or its affiliates. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"). You
# may not use this file except in compliance with the License. A copy of
# the License is located at
#
# http://aws.amazon.com/apache2.0/
#
# or in the "license" file accompanying this file. This file is
# distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF
# ANY KIND, either express or implied. See the License for the specific
# language governing permissions and limitations under the License.
from awscli.testutils import BaseAWSCommandParamsTest, mock
class TestStartLiveTailCommand(BaseAWSCommandParamsTest):
def setUp(self):
super(TestStartLiveTailCommand, self).setUp()
self.log_group_identifiers = [
"arn:aws:logs:us-east-1:123456789012:log-group:mygroup"
]
self.log_stream_names = ["mystream"]
self.log_stream_name_prefixes = ["mystream"]
self.log_event_filter_pattern = "filterPattern"
self.interactive = True
self.raw_stream = mock.Mock()
self.raw_stream.stream = mock.MagicMock(return_value=[])
self.event_stream = mock.Mock()
self.updates = iter(
[
{"sessionStart": "The session is started"},
{
"sessionUpdate": {
"sessionMetadata": {"sampled": False},
"sessionResults": [
{"message": "LogEvent1"},
{"message": "LogEvent2"},
],
}
},
]
)
self.parsed_responses = [{"responseStream": self.event_stream}]
def tearDown(self):
super(TestStartLiveTailCommand, self).tearDown()
def test_start_live_tail(self):
self.event_stream.close = mock.MagicMock()
self.event_stream.__iter__ = mock.MagicMock(return_value=self.updates)
stdout, _, _ = self.assert_params_for_cmd(
"logs start-live-tail --log-group-identifiers {}".format(
" ".join(self.log_group_identifiers)
),
params={"logGroupIdentifiers": self.log_group_identifiers},
)
self.assertEqual(stdout, "LogEvent1\nLogEvent2\n")
def test_start_live_tail_with_log_stream_names(self):
self.event_stream.close = mock.MagicMock()
self.event_stream.__iter__ = mock.MagicMock(return_value=self.updates)
stdout, _, _ = self.assert_params_for_cmd(
"logs start-live-tail --log-group-identifiers {} --log-stream-names {}".format(
" ".join(self.log_group_identifiers),
" ".join(self.log_stream_names),
),
params={
"logGroupIdentifiers": self.log_group_identifiers,
"logStreamNames": self.log_stream_names,
},
)
self.assertEqual(stdout, "LogEvent1\nLogEvent2\n")
def test_start_live_tail_with_log_stream_name_prefixes(self):
self.event_stream.close = mock.MagicMock()
self.event_stream.__iter__ = mock.MagicMock(return_value=self.updates)
stdout, _, _ = self.assert_params_for_cmd(
"logs start-live-tail --log-group-identifiers {} --log-stream-name-prefixes {}".format(
" ".join(self.log_group_identifiers),
" ".join(self.log_stream_name_prefixes),
),
params={
"logGroupIdentifiers": self.log_group_identifiers,
"logStreamNamePrefixes": self.log_stream_name_prefixes,
},
)
self.assertEqual(stdout, "LogEvent1\nLogEvent2\n")
def test_start_live_tail_with_filter_pattern(self):
self.event_stream.close = mock.MagicMock()
self.event_stream.__iter__ = mock.MagicMock(return_value=self.updates)
stdout, _, _ = self.assert_params_for_cmd(
"logs start-live-tail --log-group-identifiers {} --log-event-filter-pattern {}".format(
" ".join(self.log_group_identifiers),
self.log_event_filter_pattern,
),
params={
"logGroupIdentifiers": self.log_group_identifiers,
"logEventFilterPattern": self.log_event_filter_pattern,
},
)
self.assertEqual(stdout, "LogEvent1\nLogEvent2\n")
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