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🧪 Add unit tests for validateTechnologyArray backward compatibility#91

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max-ostapenko merged 2 commits intomainfrom
testing-improvement-validate-tech-array-2647616133665952284
Mar 1, 2026
Merged

🧪 Add unit tests for validateTechnologyArray backward compatibility#91
max-ostapenko merged 2 commits intomainfrom
testing-improvement-validate-tech-array-2647616133665952284

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🎯 What: The testing gap addressed: added unit tests for validateTechnologyArray in src/utils/controllerHelpers.js to ensure the try-catch block correctly handles validation failures by returning null for legacy support.

📊 Coverage: What scenarios are now tested:

  • Valid comma-separated technology strings.
  • Single technology strings.
  • Empty, null, or undefined inputs (returning empty arrays).
  • Input exceeding FIRESTORE_IN_LIMIT (30 items), ensuring it returns null.
  • URL-encoded technology names.

Result: Increased test coverage for utility helpers and guaranteed reliability of the backward compatibility wrapper.


PR created automatically by Jules for task 2647616133665952284 started by @max-ostapenko

Implement comprehensive unit tests for the `validateTechnologyArray` helper
to ensure it maintains backward compatibility by returning `null` on
validation failures (e.g., when the number of technologies exceeds the
limit).

Test scenarios covered:
- Valid comma-separated strings
- Single technology strings
- Empty, null, or undefined inputs
- Input exceeding the Firestore limit (30 items)
- URL-encoded technology names

Co-authored-by: google-labs-jules[bot] <161369871+google-labs-jules[bot]@users.noreply.github.com>
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@max-ostapenko max-ostapenko marked this pull request as ready for review March 1, 2026 20:20
@max-ostapenko max-ostapenko merged commit f79420e into main Mar 1, 2026
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@max-ostapenko max-ostapenko deleted the testing-improvement-validate-tech-array-2647616133665952284 branch March 1, 2026 20:20
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