#184 : Test cases and benchmarking for queueref remove

[VipinRaiP]

Summary

Unit test cases for QueueRef.Remove() and benchmarking for QueueRef.

Changes

• Test for removing from queue with single non-expired keys.
• Test for removing from queue with multiple non-expired keys.
• Test for removing from queue with expired keys before non-expired.
• Test for removing from queue with multiple expired keys before non-expired.
• Test for removing from queue with all expired keys.
• Benchmark Queueref by inserting expired, non-expired and expired keys in order and removing them.

Benchmark results

Issue : #184

Thank you @JyotinderSingh

[JyotinderSingh]

Please rebase this PR on master, the failing test should be fixed automatically.

[VipinRaiP]

Please rebase this PR on master, the failing test should be fixed automatically.

Done, tests are passing now, thanks