Release Healer Man 0.1.37

src/platform/dualScreenDps.test.ts

@@ -0,0 +1,48 @@
+import { afterEach, describe, expect, it, vi } from "vitest";
+import { connectAuthoritativeDualScreen } from "./authoritativeDualScreenRuntime";
+import { useUiLayoutStore } from "../game/uiLayoutStore";
+import { useDpsMeterStore } from "../game/dpsMeterStore";
+import { emptyDpsMeter } from "../game/dpsMeter";
+import type { DualScreenMessage } from "./dualScreenSync";
+
+describe("dedicated companion DPS synchronization", () => {
+  afterEach(() => {
+    useUiLayoutStore.getState().finish(false);
+    useDpsMeterStore.setState(emptyDpsMeter(), true);
+    vi.unstubAllGlobals();
+    vi.useRealTimers();
+  });
+
+  it("publishes meter ticks and layout drafts, then unsubscribes on disconnect", () => {
+    vi.useFakeTimers(); vi.setSystemTime(1_000);
+    vi.stubGlobal("window", { setTimeout, clearTimeout, location: { search: "?display=top" } });
+    const postMessage = vi.fn<(message: DualScreenMessage) => void>();
+    const channel = { postMessage, onmessage: null } as unknown as BroadcastChannel;
+    const disconnect = connectAuthoritativeDualScreen(channel, { data: { type: "companion-ready" } } as MessageEvent<DualScreenMessage>);
+    try {
+      useUiLayoutStore.getState().begin();
+      useUiLayoutStore.getState().updateDraft((layout) => ({ ...layout, dpsMeterDisplay: "companion", elements: {
+        ...layout.elements, dps: { visible: false, position: { x: .4, y: .6 }, width: 300 },
+      } }));
+      vi.advanceTimersByTime(100);
+      let latest = postMessage.mock.lastCall?.[0];
+      expect(latest?.type).toBe("app-state");
+      if (latest?.type !== "app-state") throw new Error("Missing companion snapshot");
+      expect(latest.snapshot.game.dpsMeter).toMatchObject({ display: "companion", layout: {
+        visible: false, position: { x: .4, y: .6 }, width: 300,
+      } });
+
+      useDpsMeterStore.setState({ startedAt: 1_000, endedAt: null, updatedAt: 3_000, elapsedMs: 2_000,
+        damage: { test: { id: "test", name: "Test", color: "#fff", total: 200 } } }, true);
+      vi.advanceTimersByTime(100);
+      latest = postMessage.mock.lastCall?.[0];
+      if (latest?.type !== "app-state") throw new Error("Missing DPS snapshot");
+      expect(latest.snapshot.game.dpsMeter.values).toMatchObject({ totalDamage: 200, totalDps: 100, durationSeconds: 2 });
+    } finally { disconnect(); }
+    postMessage.mockClear();
+    useUiLayoutStore.getState().finish(false);
+    useDpsMeterStore.setState(emptyDpsMeter(), true);
+    vi.advanceTimersByTime(100);
+    expect(postMessage).not.toHaveBeenCalled();
+  });
+});