Add unit tests for 24h volume helper confirming rolling window boundary behaviour

[Chucks1093]

Summary

The 24h volume helper uses a rolling time window but its boundary behaviour — trades exactly at the 24h mark — has no unit test coverage. Tests should confirm trades at the boundary are included and trades one millisecond outside are excluded.

Scope

• Test a trade timestamped exactly 24 hours ago is included in the volume
• Test a trade timestamped 24 hours and 1 millisecond ago is excluded
• Test a trade timestamped 1 second ago is included
• Test the helper returns 0 when all trades fall outside the window

Acceptance Criteria

• Trade at exactly 24h boundary included
• Trade at 24h + 1ms excluded
• Recent trade included
• All-outside-window case returns 0

ETA: 12 hours

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Coordinate on Telegram

[Theophilus131]

I'd like to work on this issue. I understand the goal is to add unit tests covering the 24-hour rolling window boundary conditions to ensure the helper behaves correctly at the inclusion and exclusion limits. I'll implement the required tests to prevent future regressions.

[Ghoost-404]

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hello, i'd like to work on this issue please

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[Timrossid]

@Timrossid has applied to work on this issue as part of the Stellar Wave Program's 7th wave.

Hi maintainer, I’ve reviewed this issue and I would love to work on this. I am confident that I will be able to resolve it neatly.

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[ONEONUORA]

@ONEONUORA has applied to work on this issue as part of the Stellar Wave Program's 7th wave.

Hi
I am a backend developer with 5 years of experience designing arch and endpoints

I believe i can handle this issue

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