test: add turn command state differential harness

2026-07-25 11:38:42 +00:00
parent 0151055f94
commit 111d3c7074
16 changed files with 1200 additions and 31 deletions
@@ -0,0 +1,67 @@
+import { createGamePostgresConnector } from '@sammo-ts/infra';
+
+import { projectCoreDatabaseSnapshot, type CanonicalTurnSnapshot, type TurnSnapshotSelector } from './canonical.js';
+
+export const readCoreDatabaseSnapshot = async (
+    databaseUrl: string,
+    selector: TurnSnapshotSelector
+): Promise<CanonicalTurnSnapshot> => {
+    const connector = createGamePostgresConnector({ url: databaseUrl });
+    await connector.connect();
+    try {
+        const db = connector.prisma;
+        const world = await db.worldState.findFirstOrThrow({ orderBy: { id: 'asc' } });
+        const [generals, cities, nations, diplomacy, generalTurns, nationTurns, logs] = await Promise.all([
+            db.general.findMany({
+                where: { id: { in: selector.generalIds } },
+                orderBy: { id: 'asc' },
+            }),
+            db.city.findMany({
+                where: { id: { in: selector.cityIds } },
+                orderBy: { id: 'asc' },
+            }),
+            db.nation.findMany({
+                where: { id: { in: selector.nationIds } },
+                orderBy: { id: 'asc' },
+            }),
+            db.diplomacy.findMany({
+                where: {
+                    srcNationId: { in: selector.nationIds },
+                    destNationId: { in: selector.nationIds },
+                },
+                orderBy: [{ srcNationId: 'asc' }, { destNationId: 'asc' }],
+            }),
+            db.generalTurn.findMany({
+                where: { generalId: { in: selector.generalIds } },
+                orderBy: [{ generalId: 'asc' }, { turnIdx: 'asc' }],
+            }),
+            db.nationTurn.findMany({
+                where: { nationId: { in: selector.nationIds } },
+                orderBy: [{ nationId: 'asc' }, { officerLevel: 'asc' }, { turnIdx: 'asc' }],
+            }),
+            db.logEntry.findMany({
+                where: {
+                    id: { gt: selector.logAfterId ?? 0 },
+                    OR: [
+                        { scope: 'SYSTEM' },
+                        { generalId: { in: selector.generalIds } },
+                        { nationId: { in: selector.nationIds } },
+                    ],
+                },
+                orderBy: { id: 'asc' },
+            }),
+        ]);
+        return projectCoreDatabaseSnapshot({
+            world,
+            generals,
+            cities,
+            nations,
+            diplomacy,
+            generalTurns,
+            nationTurns,
+            logs,
+        });
+    } finally {
+        await connector.disconnect();
+    }
+};