34 lines
1.5 KiB
Markdown
34 lines
1.5 KiB
Markdown
---
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type: Task
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status: AI Gen TODO
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category: QA
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isAgentGenerated: "true"
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---
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# Test: Storage Persistence Across Page Reloads
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## Description
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Verify that the Build Calculator correctly persists and restores user settings (selected faction, immortal, build input delays, attack/travel times) across page reloads using `localStorage`.
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## Rationale
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The app relies on `Blazored.LocalStorage` via `IStorageService` to persist settings. No existing test covers the round-trip: set a value, reload the page, and assert the value survived. This is a common source of regressions when storage keys, serialization, or service initialization changes.
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## Playwright Feature
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This test uses **`page.evaluate()`** to directly inspect `localStorage` and **`page.goto()` with a fresh navigation** to verify persistence across a full Blazor WASM lifecycle (including hydration and service re-initialization).
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Unlike existing tests that set values and immediately assert in-memory Blazor state, this test:
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1. Sets a filter value via the UI (select option).
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2. Reads the raw `localStorage` key to confirm Blazor wrote it.
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3. Reloads the page (`page.reload()` or a fresh `page.goto`).
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4. Asserts the UI reflects the restored value **without** user re-selection.
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### Example Assertions
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- `localStorage.getItem('SelectedFaction')` equals `DataType.FACTION_QRath` GUID after selecting Q'Rath.
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- After reload, the faction `<select>` element shows Q'Rath selected without any `selectOption` call.
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- After reload, the hotkey viewer shows Q→Acropolis (proving the filter was restored end-to-end).
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