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Javier Bautista Fernández d579a0e107 feat: Implement startup retry mechanism for custom stations and equalizer persistence

- Added state management for startup retry and custom station handling in `EstadoRadio`.
- Created tasks for implementing strict TDD with RED tests for HTTP failure retries and EQ persistence.
- Developed verification report to ensure compliance with TDD practices.
- Introduced fake services for testing, including `FakeServicioAudio`, `FakeServicioFavoritos`, and `FakeServicioRadio`.
- Implemented widget tests for `PantallaInicio` and `PantallaFavoritos` to validate UI behavior with custom stations.
- Enhanced `ServicioRadio` to support host rotation and retry logic for API calls.
- Established a new configuration file to enforce project constraints and testing rules.

2026-04-27 17:34:04 +02:00

2.6 KiB

Raw Blame History

Apply Progress - startup-retry-custom-stations-eq-persistence

Status

Phase: apply-partial
Date: 2026-04-27
Strict TDD mode: active
Runtime verification: blocked (flutter CLI is not available in PATH)

Fixes implemented for verify findings

CRITICAL: mediaItem.add(null) shadowing bug
- Fixed in lib/servicios/servicio_audio.dart inside playMediaItem(...).
- Replaced ambiguous mediaItem.add(null) with this.mediaItem.add(null) in the exception path.
WARNING: async EQ graph updates fired in loop
- Fixed in lib/pantallas/pantalla_ajustes.dart.
- EcualizadorWidget.onCambio now calls one atomic state update (estado.cambiarPresetEcualizador(p)) instead of launching async updates per band in a loop.
CRITICAL: missing scenario tests
- Expanded test/estado/estado_radio_test.dart:
  - EQ state persists when native EQ is unavailable.
  - Startup failure leaves visible error and manual reload recovers.
  - Favorite without own EQ falls back to main EQ from first playback.
- Expanded test/pantallas/pantalla_inicio_test.dart:
  - Custom station tap starts playback through EstadoRadio.reproducir.
  - Manual retry button after startup failure triggers a new station load cycle.
  - Favorites screen shows a custom station after favoriting + reload.
- Expanded test/helpers/fakes.dart with call counters and per-call failure/data sequencing for deterministic startup/retry tests.

TDD Cycle Evidence

Cycle	RED-first test intent	GREEN code change	Verification command	RED evidence	GREEN evidence	Result
1	Add missing tests for EQ unavailable, manual retry, custom playback tap, and favorites reload flows	Fix `servicio_audio.dart`, `pantalla_ajustes.dart`, and test fakes	`Get-Command flutter -ErrorAction SilentlyContinue`	`flutter` not found in PATH	Blocked (cannot execute tests)	BLOCKED
2	Keep new/updated tests in place and execute strict runner only	No further production changes after test additions	`flutter test`	Command attempted	`flutter` command not recognized	BLOCKED

Validation commands run

Command	Result
`Get-Command flutter -ErrorAction SilentlyContinue`	`FLUTTER_NOT_FOUND`
`flutter test`	`CommandNotFoundException` (Flutter missing from PATH)
`flutter build`	Not run (prohibited)

Remaining before verify can pass

Install/expose Flutter in PATH for this environment.
Run flutter test and capture passing evidence for every scenario in spec.md (tasks 5.3 and 5.4).

2.6 KiB Raw Blame History

Apply Progress - startup-retry-custom-stations-eq-persistence

Status

Fixes implemented for verify findings

TDD Cycle Evidence

Validation commands run

Remaining before verify can pass

2.6 KiB

Raw Blame History