Files
rea/tests/boundary/mcp/createServerCleanup.test.ts
gensokyo-dev e18594b247 refactor(composition): unify capability bindings and cleanup ownership (#8441)
Bind typed service creation, observed availability and retryable cleanup in one composition owner. Reuse selected CLI/MCP factories and canonical contract groups without copying provider operation inventories.

Closes #8429. Refs #740.

Validated paired real application workflows, actual local Codex CLI Terra/high use, complete Evidence and Unknown checkpoint parity, compiler-backed import boundaries, SDK schemas and final real mixed routing. Automated review findings were fixed at their producing owners. Existing exact-base CodeQL alerts are documented on the PR under the owner-authorized unrelated-check exception; no global alerts or security rules were changed.

Assisted-by: Suika (gensokyo-skills:suika-scatter-gather-planning)
2026-11-01 13:30:21 +08:00

95 lines
3.9 KiB
TypeScript

import { afterEach, expect, it, vi } from "vitest";
import { BinarySession } from "../../../src/application/binary/BinarySession.js";
import { AnalysisProviderRegistry } from "../../../src/application/binary/AnalysisProviderRegistry.js";
import { SessionProviderRouter } from "../../../src/application/binary/SessionProviderRouter.js";
import { InvestigationRecords } from "../../../src/application/investigation/InvestigationRecords.js";
import { CdpBrowserProvider } from "../../../src/browser/CdpBrowserProvider.js";
import { EvidenceMcpServer } from "../../../src/server/EvidenceMcpServer.js";
import { createServer } from "../../../src/server/createServer.js";
import { createBrowserObservationProvider } from "../../../src/composition/browserObservation.js";
import { createEvmInterfaceService } from "../../../src/composition/evm.js";
afterEach(() => vi.restoreAllMocks());
it("preserves both shutdown failures and retries provider cleanup after onclose", async () => {
const transportFailure = new Error("transport cleanup failed");
const providerFailure = new Error("browser cleanup failed");
const transportClose = vi
.spyOn(EvidenceMcpServer.prototype, "close")
.mockImplementation(async function (this: EvidenceMcpServer) {
this.server.onclose?.();
throw transportFailure;
});
const browser = new CdpBrowserProvider();
const providerClose = vi
.spyOn(browser, "close")
.mockRejectedValueOnce(providerFailure)
.mockResolvedValue(undefined);
const session = new BinarySession(
SessionProviderRouter.selectable(new AnalysisProviderRegistry([]), []),
new InvestigationRecords(),
);
const server = createServer(
{ kind: "session", session },
{
browserObservation: browser,
},
);
const failure: unknown = await server
.close()
.catch((cause: unknown) => cause);
expect(failure).toBeInstanceOf(AggregateError);
const causes = (cause: unknown): unknown[] =>
cause instanceof AggregateError ? cause.errors.flatMap(causes) : [cause];
expect(causes(failure)).toEqual([transportFailure, providerFailure]);
expect(providerClose).toHaveBeenCalledTimes(1);
transportClose.mockResolvedValue(undefined);
await expect(server.close()).resolves.toBeUndefined();
expect(providerClose).toHaveBeenCalledTimes(2);
transportClose.mockRestore();
await session.close();
});
it("retries only the failed injected capability after its peer has closed", async () => {
// Compose the real typed owners without starting browser observation or EVM
// analysis. Only their close outcomes are controlled by this regression.
const browser = createBrowserObservationProvider();
const evm = createEvmInterfaceService({});
const failure = new Error("Controlled browser shutdown refusal");
const browserClose = vi
.spyOn(browser, "close")
.mockRejectedValueOnce(failure)
.mockResolvedValue(undefined);
const evmClose = vi.spyOn(evm, "close").mockResolvedValue(undefined);
const server = createServer(
{
kind: "fixed",
analysis: {
execute: async () => {
throw new Error("Cleanup must not execute analysis");
},
},
},
{ environment: {}, browserObservation: browser, evmInterface: evm },
);
try {
const first: unknown = await server
.close()
.catch((cause: unknown) => cause);
const causes = (cause: unknown): unknown[] =>
cause instanceof AggregateError ? cause.errors.flatMap(causes) : [cause];
expect(causes(first)).toEqual([failure]);
expect(browserClose).toHaveBeenCalledTimes(1);
expect(evmClose).toHaveBeenCalledTimes(1);
await server.close();
expect(browserClose).toHaveBeenCalledTimes(2);
expect(evmClose).toHaveBeenCalledTimes(1);
await server.close();
expect(browserClose).toHaveBeenCalledTimes(2);
expect(evmClose).toHaveBeenCalledTimes(1);
} finally {
browserClose.mockResolvedValue(undefined);
await server.close();
}
});