Adopt focused P2P service views

test/apps/webpeer/P2PCheckSession.unit.spec.ts

@@ -0,0 +1,57 @@
+import type { ObsidianLiveSyncSettings } from "@vrtmrz/livesync-commonlib/compat/common/types";
+import { beforeEach, describe, expect, it, vi } from "vitest";
+
+const runtimeMocks = vi.hoisted(() => {
+    const connect = vi.fn().mockResolvedValue(undefined);
+    const makeSureOpened = vi.fn().mockResolvedValue(undefined);
+    const start = vi.fn().mockResolvedValue(undefined);
+    const shutdown = vi.fn().mockResolvedValue(undefined);
+    const removeStatusListener = vi.fn();
+    const onEvent = vi.fn(() => removeStatusListener);
+    const WebPeerRuntime = vi.fn(function () {
+        return {
+            events: { onEvent },
+            p2p: {
+                transportLifecycle: { connect },
+            },
+            currentReplicator: { makeSureOpened },
+            start,
+            shutdown,
+        };
+    });
+
+    return {
+        WebPeerRuntime,
+        connect,
+        makeSureOpened,
+        onEvent,
+        removeStatusListener,
+        shutdown,
+        start,
+    };
+});
+
+vi.mock("@/apps/webpeer/src/WebPeerRuntime", () => ({
+    WebPeerRuntime: runtimeMocks.WebPeerRuntime,
+}));
+
+import { P2PCheckSession } from "@/apps/webpeer/src/P2PCheckSession";
+
+describe("P2P connection-check session", () => {
+    beforeEach(() => {
+        vi.clearAllMocks();
+    });
+
+    it("opens an explicit check through the P2P transport lifecycle", async () => {
+        const session = new P2PCheckSession();
+
+        await session.start({} as ObsidianLiveSyncSettings, "browser-check", vi.fn());
+
+        expect(runtimeMocks.start).toHaveBeenCalledOnce();
+        expect(runtimeMocks.connect).toHaveBeenCalledOnce();
+        expect(runtimeMocks.makeSureOpened).not.toHaveBeenCalled();
+
+        await session.stop();
+        expect(runtimeMocks.shutdown).toHaveBeenCalledOnce();
+    });
+});