Make clock notification tests self-contained

Author: Kludex

tests/docs_src/test_apps.test.js

@@ -1,58 +1,22 @@
 const assert = require("node:assert/strict");
-const { execFileSync } = require("node:child_process");
+const { readFileSync } = require("node:fs");
 const path = require("node:path");
 const test = require("node:test");
 const vm = require("node:vm");
 
 const root = path.resolve(__dirname, "../..");
-const python = `
-import json
-
-import anyio
-
-from docs_src.apps import tutorial001
-from mcp import Client
-from mcp.client import advertise
-from mcp.server.apps import APP_MIME_TYPE, EXTENSION_ID
-from mcp.types import TextResourceContents
-from stories.apps.server import RESOURCE_URI, build_server
-
-
-async def main() -> None:
-    cases = []
-    for name, server, uri in (
-        ("tutorial", tutorial001.mcp, "ui://clock/app.html"),
-        ("story", build_server(), RESOURCE_URI),
-    ):
-        async with Client(server, extensions=[advertise(EXTENSION_ID, {"mimeTypes": [APP_MIME_TYPE]})]) as client:
-            resource = await client.read_resource(uri)
-            result = await client.call_tool("get_time", {})
-        content = resource.contents[0]
-        assert isinstance(content, TextResourceContents)
-        assert content.mime_type == APP_MIME_TYPE
-        cases.append({"name": name, "html": content.text, "result": result.model_dump(mode="json", by_alias=True)})
-    print(json.dumps(cases))
-
-
-anyio.run(main)
-`;
-
-const cases = JSON.parse(
-  execFileSync("uv", ["run", "--frozen", "--no-sync", "python", "-c", python], {
-    cwd: root,
-    encoding: "utf8",
-    env: {
-      ...process.env,
-      PYTHONPATH: [root, path.join(root, "examples"), process.env.PYTHONPATH]
-        .filter(Boolean)
-        .join(path.delimiter),
-    },
-  }),
-);
-
-for (const { name, html, result } of cases) {
-  test(`${name} clock shows the tool-result notification`, () => {
+const cases = [
+  ["tutorial", "docs_src/apps/tutorial001.py"],
+  ["story", "examples/stories/apps/server.py"],
+];
+
+for (const [name, file] of cases) {
+  test(`${name} clock shows CallToolResult from notification params per the MCP Apps spec`, () => {
+    const source = readFileSync(path.join(root, file), "utf8");
+    const html = source.match(/CLOCK_HTML = """([\s\S]*?)"""/)?.[1];
+    assert.ok(html);
     const script = html.match(/<script>([\s\S]*?)<\/script>/)?.[1];
+    const result = { content: [{ type: "text", text: "2026-06-26T12:00:00Z" }] };
     assert.ok(script);
     const clock = { textContent: "..." };
     const sent = [];