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nextToken value in logs:describeLogStreams response (#3896)

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* `nextToken` value in `logs:describeLogStreams` response

Modified the pagination for FilterLogEvents to more closely follow
the real AWS behaviour.

* Make assertions work in py2 and py3.
This commit is contained in:
Neil Greenwood 2021-05-04 17:45:23 +01:00 • committed by GitHub
commit 94a70e9ad1
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2 changed files with 84 additions and 7 deletions
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57
tests/test_logs/test_logs.py
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@ -554,3 +554,60 @@ def test_describe_log_groups_paging():
resp = client.describe_log_groups(nextToken="invalid-token")
resp["logGroups"].should.have.length_of(0)
resp.should_not.have.key("nextToken")
@mock_logs
def test_describe_log_streams_paging():
client = boto3.client("logs", "us-east-1")
log_group_name = "/aws/codebuild/lowercase-dev"
stream_names = [
"job/214/stage/unit_tests/foo",
"job/215/stage/unit_tests/spam",
"job/215/stage/e2e_tests/eggs",
"job/216/stage/unit_tests/eggs",
]
client.create_log_group(logGroupName=log_group_name)
for name in stream_names:
client.create_log_stream(logGroupName=log_group_name, logStreamName=name)
resp = client.describe_log_streams(logGroupName=log_group_name)
resp["logStreams"].should.have.length_of(4)
resp["logStreams"][0]["arn"].should.contain(log_group_name)
resp.should_not.have.key("nextToken")
resp = client.describe_log_streams(logGroupName=log_group_name, limit=2)
resp["logStreams"].should.have.length_of(2)
resp["logStreams"][0]["arn"].should.contain(log_group_name)
resp["nextToken"].should.equal(
u"{}@{}".format(log_group_name, resp["logStreams"][1]["logStreamName"])
)
resp = client.describe_log_streams(
logGroupName=log_group_name, nextToken=resp["nextToken"], limit=1
)
resp["logStreams"].should.have.length_of(1)
resp["logStreams"][0]["arn"].should.contain(log_group_name)
resp["nextToken"].should.equal(
u"{}@{}".format(log_group_name, resp["logStreams"][0]["logStreamName"])
)
resp = client.describe_log_streams(
logGroupName=log_group_name, nextToken=resp["nextToken"]
)
resp["logStreams"].should.have.length_of(1)
resp["logStreams"][0]["arn"].should.contain(log_group_name)
resp.should_not.have.key("nextToken")
resp = client.describe_log_streams(
logGroupName=log_group_name, nextToken="invalid-token"
)
resp["logStreams"].should.have.length_of(0)
resp.should_not.have.key("nextToken")
resp = client.describe_log_streams(
logGroupName=log_group_name, nextToken="invalid@token"
)
resp["logStreams"].should.have.length_of(0)
resp.should_not.have.key("nextToken")