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[Testing] App.tsx complex initialization sequence has zero unit tests #836

Description

@RUKAYAT-CODER

Overview

App.tsx orchestrates a complex multi-phase initialization sequence (fonts → security check → auth → sockets → notifications → cache warming), but there are no unit tests for this sequence. Regressions in initialization order are invisible until QA.

Specifications

Features:

  • Write unit tests for each initialization phase
  • Test correct phase ordering under happy-path and failure scenarios
  • Mock all external dependencies (font loading, SecureStore, socket)

Tasks:

  • Create App.test.tsx
  • Cover: initialization success, font failure, security check failure, socket failure
  • Add CI assertion that initialization tests exist

Impacted Files:

  • App.tsx
  • __tests__/App.test.tsx (new)

Acceptance Criteria

  • At least 10 initialization test cases
  • Happy path and each failure mode are covered
  • Tests run in under 5 seconds

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Stellar WaveIssues in the Stellar wave programenhancementNew feature or request

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