Maintenance: remove duplication in Idempotency tests

[dreamorosi]

Summary

The unit tests for the makeIdempotent function wrapper and the makeHandlerIdempotent Middy.js middleware are very similar except for some lines.

According to SonarCloud, the two test files have 68% of duplication. We should work to reduce this to a minimum.

Why is this needed?

So that we can drop redundant code and reduce maintenance burden and cognitive load for maintainers and contributors.

Which area does this relate to?

Tests

Solution

No response

Acknowledgment

• This request meets Powertools for AWS Lambda (TypeScript) Tenets
• Should this be considered in other Powertools for AWS Lambda languages? i.e. Python, Java, and .NET

Future readers

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[github-actions]

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[github-actions]

This is now released under v2.8.0 version!