feat(content): add M1 stub resource and action pack

src/content/__tests__/definitions.test.ts

@@ -0,0 +1,24 @@
+import { describe, expect, it } from 'vitest';
+import { createGameState, enqueueAction, tickGame } from '../../engine/game';
+import { content } from '../index';
+
+describe('M1 stub content pack', () => {
+  it('defines two resources and four to five actions with costs and unlocks', () => {
+    expect(content.resources).toHaveLength(2);
+    expect(content.actions.length).toBeGreaterThanOrEqual(4);
+    expect(content.actions.length).toBeLessThanOrEqual(5);
+    const withCosts = content.actions.filter((a) => a.costs.length > 0);
+    const withUnlocks = content.actions.filter((a) => a.unlock !== undefined);
+    expect(withCosts.length).toBeGreaterThanOrEqual(2);
+    expect(withUnlocks.length).toBeGreaterThanOrEqual(1);
+  });
+
+  it('can simulate a costed action without throwing', () => {
+    const state = createGameState(content);
+    const trade = content.actions.find((a) => a.costs.length > 0);
+    expect(trade).toBeDefined();
+    enqueueAction(state, content, trade!.id);
+    tickGame(state, content, trade!.durationMs);
+    expect(state.activeActionId).toBeNull();
+  });
+});