Test/provider

[goncalopinto1]

Description

Added unit tests for the locationsProvider and refactored the notifier to support Dependency Injection.

Main changes:

• Refactored FacultyLocationsNotifier to accept an optional fetcher in its constructor, enabling easier mocking/faking.

• Created a FakeLocationFetcher class to simulate data loading without depending on physical assets or local storage.

• Implemented comprehensive test cases covering:

  • Successful data loading and parsing.
  • Handling of empty location lists.
  • Error handling for malformed JSON.
  • Validation of the initial AsyncLoading state.

• Added some verification for values coming from the JSON like the latitude and longitude (must be real physical values) and id that cannot be negative.

---

Review checklist

• Logic changes are covered by the new unit tests.
• Code follows the project's dependency injection patterns.

Performance

• No helper functions to return widgets were added.
• Test resources (ProviderContainer) are properly disposed of in the tear-down phase.

[codecov]

Codecov Report

❌ Patch coverage is 57.14286% with 6 lines in your changes missing coverage. Please review.
✅ Project coverage is 16%. Comparing base (6c970af) to head (0b1cc62).
⚠️ Report is 1 commits behind head on develop.

❌ Your project check has failed because the head coverage (16%) is below the target coverage (70%). You can increase the head coverage or adjust the target coverage.

Additional details and impacted files

@@           Coverage Diff            @@
##           develop   #1765    +/-   ##
========================================
- Coverage       60%     16%   -43%     
========================================
  Files            2      46    +44     
  Lines           81     745   +664     
========================================
+ Hits            48     116    +68     
- Misses          33     629   +596     

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