151 lines
4.3 KiB
Python
151 lines
4.3 KiB
Python
import time
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from datetime import timedelta
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import boto3
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import pytest
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from botocore.exceptions import ClientError
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from moto import mock_logs
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from moto.core.utils import unix_time, unix_time_millis, utcnow
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@mock_logs
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def test_start_query__unknown_log_group():
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client = boto3.client("logs", "us-east-1")
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log_group_name = "/aws/codebuild/lowercase-dev"
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client.create_log_group(logGroupName=log_group_name)
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response = client.start_query(
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logGroupName=log_group_name,
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startTime=int(time.time()),
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endTime=int(time.time()) + 300,
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queryString="test",
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)
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assert "queryId" in response
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with pytest.raises(ClientError) as exc:
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client.start_query(
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logGroupName="/aws/codebuild/lowercase-dev-invalid",
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startTime=int(time.time()),
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endTime=int(time.time()) + 300,
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queryString="test",
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)
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# then
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exc_value = exc.value
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assert "ResourceNotFoundException" in exc_value.response["Error"]["Code"]
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assert (
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exc_value.response["Error"]["Message"]
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== "The specified log group does not exist"
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)
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@mock_logs
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def test_get_query_results():
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client = boto3.client("logs", "us-east-1")
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log_group_name = "test"
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log_stream_name = "stream"
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client.create_log_group(logGroupName=log_group_name)
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client.create_log_stream(logGroupName=log_group_name, logStreamName=log_stream_name)
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data = [
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(
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int(unix_time_millis(utcnow() - timedelta(minutes=x))),
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f"event nr {x}",
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)
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for x in range(5)
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]
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events = [{"timestamp": x, "message": y} for x, y in reversed(data)]
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client.put_log_events(
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logGroupName=log_group_name, logStreamName=log_stream_name, logEvents=events
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)
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query_id = client.start_query(
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logGroupName="test",
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startTime=int(unix_time(utcnow() - timedelta(minutes=10))),
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endTime=int(unix_time(utcnow() + timedelta(minutes=10))),
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queryString="fields @message",
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)["queryId"]
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resp = client.get_query_results(queryId=query_id)
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assert resp["status"] == "Complete"
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assert len(resp["results"]) == 5
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fields = set([row["field"] for field in resp["results"] for row in field])
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assert fields == {"@ptr", "@message"}
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messages = [
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row["value"]
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for field in resp["results"]
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for row in field
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if row["field"] == "@message"
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]
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assert messages == [
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"event nr 4",
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"event nr 3",
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"event nr 2",
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"event nr 1",
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"event nr 0",
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]
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# Only find events from last 2 minutes
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query_id = client.start_query(
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logGroupName="test",
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startTime=int(unix_time(utcnow() - timedelta(minutes=2, seconds=1))),
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endTime=int(unix_time(utcnow() - timedelta(seconds=1))),
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queryString="fields @message",
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)["queryId"]
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resp = client.get_query_results(queryId=query_id)
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assert len(resp["results"]) == 2
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messages = [
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row["value"]
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for field in resp["results"]
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for row in field
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if row["field"] == "@message"
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]
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assert messages == ["event nr 2", "event nr 1"]
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@mock_logs
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def test_describe_completed_query():
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client = boto3.client("logs", "us-east-1")
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client.create_log_group(logGroupName="test")
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query_id = client.start_query(
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logGroupName="test",
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startTime=int(unix_time(utcnow() + timedelta(minutes=10))),
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endTime=int(unix_time(utcnow() + timedelta(minutes=10))),
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queryString="fields @message",
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)["queryId"]
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queries = client.describe_queries(logGroupName="test")["queries"]
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assert len(queries) == 1
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assert queries[0]["queryId"] == query_id
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assert queries[0]["queryString"] == "fields @message"
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assert queries[0]["status"] == "Complete"
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assert queries[0]["createTime"]
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assert queries[0]["logGroupName"] == "test"
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queries = client.describe_queries(logGroupName="test", status="Complete")["queries"]
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assert len(queries) == 1
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queries = client.describe_queries(logGroupName="test", status="Scheduled")[
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"queries"
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]
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assert len(queries) == 0
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@mock_logs
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def test_describe_queries_on_log_group_without_any():
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client = boto3.client("logs", "us-east-1")
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client.create_log_group(logGroupName="test1")
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assert client.describe_queries(logGroupName="test1")["queries"] == []
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