| 1 | import assert from "node:assert/strict"; |
| 2 | import { installDesktopHostStub } from "./desktopHostStub"; |
| 3 | import { desktopHost } from "../lib/desktopHost"; |
| 4 | |
| 5 | Object.defineProperty(globalThis, "window", { configurable: true, value: {} }); |
| 6 | const commands: { Version: () => Promise<string>; TranscriptSnapshotForTab?: () => Promise<unknown> } = { Version: async () => "test", TranscriptSnapshotForTab: undefined }; |
| 7 | const stub = installDesktopHostStub(commands); |
| 8 | assert.equal(typeof desktopHost().app?.Version, "function"); |
| 9 | assert.equal(desktopHost().app?.TranscriptSnapshotForTab, undefined, "an unimplemented optional method must not advertise protocol support"); |
| 10 | commands.TranscriptSnapshotForTab = async () => ({}); |
| 11 | assert.equal(typeof desktopHost().app?.TranscriptSnapshotForTab, "function", "a newly installed method is discovered without reinstalling the host"); |
| 12 | delete commands.TranscriptSnapshotForTab; |
| 13 | assert.equal(desktopHost().app?.TranscriptSnapshotForTab, undefined); |
| 14 | stub.uninstall(); |
| 15 | console.log("desktop host stub advertises only callable commands"); |
| 16 |