kamilkrzywdaandOpenCode
e2936e85bb
Pax Historia-style sim where the LLM is the world engine.
- React 19 + Vite 6 + Tailwind v4 + shadcn/ui frontend
- Express single-port backend (/api + /sse + built client + SPA fallback)
- SQLite (better-sqlite3) persistence, one row per game
- MapLibre choropleth map (OpenFreeMap dark + ISO_A3 regions)
- Defensive turn loop: strip fences, balanced-{} extract, parse, clamp 0-100,
retry-once nudge, generic 'unclear' fallback; never crashes on bad output
- 5 seed presets (wwii-1939, coldwar-1955, modern-2025, no-wwii-1940, aegis-2400)
- LLM client over native fetch w/ injectable transport (mesh-bot pattern);
LLM_STUB=1 deterministic transport for tests/e2e
- Unit (vitest, 19) + deterministic Playwright e2e
- Multi-stage node:22-slim Docker + Traefik (history.dev.kkhost.pl:4321)
Co-Authored-By: OpenCode <opencode@users.noreply.github.com>
61 lines
3.0 KiB
TypeScript
61 lines
3.0 KiB
TypeScript
import { test, expect } from '@playwright/test';
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/**
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* Fully deterministic end-to-end test. The Playwright webServer boots the real
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* stack (Vite :5173 → Express :4321) with LLM_STUB=1, so the backend uses the
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* deterministic turn simulator in server/stub.ts: the player nation's `military`
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* stat is set to (current + 5, clamped) each turn and exactly one event is
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* emitted (action → military, chat → diplomatic, jump → political). There is no
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* live LLM and no flakiness — every assertion below is an exact, predicted value.
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*/
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test.describe('History — deterministic simulation (LLM_STUB=1)', () => {
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test('scenario → nation → action → jump, with predicted stat changes', async ({ page }) => {
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await page.goto('/');
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// Home: the scenario grid loads with all 5 presets.
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const presetCards = page.getByTestId('preset-card');
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await expect(presetCards.first()).toBeVisible();
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await expect(presetCards).toHaveCount(5);
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// Start the first scenario (World War II, 1939).
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await presetCards.first().getByRole('button', { name: 'Play' }).click();
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// Nation select: the world brief is shown, then we lead the United Kingdom.
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await expect(page.getByTestId('world-background')).toBeVisible();
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await page
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.getByTestId('nation-card-uk')
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.getByRole('button', { name: 'Play as United Kingdom' })
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.click();
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// Game screen mounts: map, command deck, and event feed all present; turn 1.
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await expect(page.getByTestId('world-map')).toBeVisible();
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await expect(page.getByTestId('action-panel')).toBeVisible();
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await expect(page.getByTestId('event-feed-panel')).toBeVisible();
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await expect(page.getByTestId('turn-count')).toHaveText('1');
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// The player (UK) starts at military 80, with no events yet.
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const military = page.getByTestId('stat-military');
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await expect(military).toHaveText('80');
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await expect(page.getByTestId('event-item')).toHaveCount(0);
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// Take an action: the stub bumps UK military to 85 and emits a military event.
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await page.getByTestId('action-textarea').fill('Mobilize the home guard and fortify Dover');
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await page.getByTestId('action-submit').click();
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await expect(page.getByTestId('turn-count')).toHaveText('2', { timeout: 20000 });
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await expect(military).toHaveText('85', { timeout: 20000 });
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await expect(page.getByTestId('event-item')).toHaveCount(1);
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await expect(
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page.getByTestId('event-feed').getByText('Mobilize the home guard and fortify Dover').first(),
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).toBeVisible();
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// Jump forward (no action): a "world moves on" political event, military → 90.
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await page.getByTestId('jump-forward').click();
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await expect(page.getByTestId('turn-count')).toHaveText('3', { timeout: 20000 });
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await expect(military).toHaveText('90', { timeout: 20000 });
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await expect(page.getByTestId('event-item')).toHaveCount(2);
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await expect(page.getByTestId('event-feed').getByText('The world moves on').first()).toBeVisible();
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});
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});
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