fix unit test case (#62)
fix unit test case (#62)

The test case was ignoring the fact that log_write_rate had been set to 0 so all log records would be dropped thereafter the limit is reached. Added one more test
scalyr/scalyr-agent-2,scalyr/scalyr-agent-2,scalyr/scalyr-agent-2,imron/scalyr-agent-2,scalyr/scalyr-agent-2