modelcontextprotocol/ext-apps
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refactor: migrate App to SDK v2 client

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This commit is contained in:
Andrew Khadder 2026-07-14 15:02:25 -07:00
commit 59e6ffc6d8
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1 changed files with 435 additions and 172 deletions
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44
src/app-bridge.test.ts
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@ -7,10 +7,7 @@ import {
ListPromptsResultSchema,
ListResourcesResultSchema,
ListResourceTemplatesResultSchema,
PromptListChangedNotificationSchema,
ReadResourceResultSchema,
ResourceListChangedNotificationSchema,
ToolListChangedNotificationSchema,
} from "@modelcontextprotocol/sdk/types.js";
import { z } from "zod/v4";
@ -2313,9 +2310,12 @@ describe("App <-> AppBridge integration", () => {
it("sendToolListChanged sends notification to app", async () => {
const receivedNotifications: unknown[] = [];
app.setNotificationHandler(ToolListChangedNotificationSchema, (n) => {
receivedNotifications.push(n.params);
});
app.setNotificationHandler(
"notifications/tools/list_changed",
(notification) => {
receivedNotifications.push(notification.params);
},
);
await bridge.connect(bridgeTransport);
await app.connect(appTransport);
@ -2328,9 +2328,12 @@ describe("App <-> AppBridge integration", () => {
it("sendResourceListChanged sends notification to app", async () => {
const receivedNotifications: unknown[] = [];
app.setNotificationHandler(ResourceListChangedNotificationSchema, (n) => {
receivedNotifications.push(n.params);
});
app.setNotificationHandler(
"notifications/resources/list_changed",
(notification) => {
receivedNotifications.push(notification.params);
},
);
await bridge.connect(bridgeTransport);
await app.connect(appTransport);
@ -2343,9 +2346,12 @@ describe("App <-> AppBridge integration", () => {
it("sendPromptListChanged sends notification to app", async () => {
const receivedNotifications: unknown[] = [];
app.setNotificationHandler(PromptListChangedNotificationSchema, (n) => {
receivedNotifications.push(n.params);
});
app.setNotificationHandler(
"notifications/prompts/list_changed",
(notification) => {
receivedNotifications.push(notification.params);
},
);
await bridge.connect(bridgeTransport);
await app.connect(appTransport);
@ -2771,20 +2777,6 @@ describe("isToolVisibilityAppOnly", () => {
);
}).toThrow(/already registered/);
});
it("direct setNotificationHandler throws for event-mapped methods", () => {
const app2 = new App(testAppInfo, {}, { autoResize: false });
app2.addEventListener("toolinput", () => {});
expect(() => {
app2.setNotificationHandler(
// @ts-expect-error — exercising throw path with raw schema
{
shape: { method: { value: "ui/notifications/tool-input" } },
},
() => {},
);
}).toThrow(/already registered/);
});
});
});