openclaw/src/cli/mcp-cli.test.ts

87 lines
2.9 KiB
TypeScript

import fs from "node:fs/promises";
import os from "node:os";
import path from "node:path";
import { Command } from "commander";
import { afterEach, beforeAll, beforeEach, describe, expect, it, vi } from "vitest";
import { withTempHome } from "../config/home-env.test-harness.js";
const mockLog = vi.fn();
const mockError = vi.fn();
const mockExit = vi.fn((code: number) => {
throw new Error(`__exit__:${code}`);
});
vi.mock("../runtime.js", () => ({
defaultRuntime: {
log: (...args: unknown[]) => mockLog(...args),
error: (...args: unknown[]) => mockError(...args),
writeStdout: (value: string) => mockLog(value.endsWith("\n") ? value.slice(0, -1) : value),
writeJson: (value: unknown, space = 2) =>
mockLog(JSON.stringify(value, null, space > 0 ? space : undefined)),
exit: (code: number) => mockExit(code),
writeStdout: (value: string) => mockLog(value),
writeJson: (value: unknown, space = 2) => mockLog(JSON.stringify(value, null, space)),
},
}));
const tempDirs: string[] = [];
async function createWorkspace(): Promise<string> {
const dir = await fs.mkdtemp(path.join(os.tmpdir(), "openclaw-cli-mcp-"));
tempDirs.push(dir);
return dir;
}
let registerMcpCli: typeof import("./mcp-cli.js").registerMcpCli;
let sharedProgram: Command;
async function runMcpCommand(args: string[]) {
await sharedProgram.parseAsync(args, { from: "user" });
}
describe("mcp cli", () => {
beforeAll(async () => {
({ registerMcpCli } = await import("./mcp-cli.js"));
sharedProgram = new Command();
sharedProgram.exitOverride();
registerMcpCli(sharedProgram);
}, 300_000);
beforeEach(() => {
vi.clearAllMocks();
});
afterEach(async () => {
vi.restoreAllMocks();
await Promise.all(
tempDirs.splice(0).map((dir) => fs.rm(dir, { recursive: true, force: true })),
);
});
it("sets and shows a configured MCP server", async () => {
await withTempHome("openclaw-cli-mcp-home-", async () => {
const workspaceDir = await createWorkspace();
vi.spyOn(process, "cwd").mockReturnValue(workspaceDir);
await runMcpCommand(["mcp", "set", "context7", '{"command":"uvx","args":["context7-mcp"]}']);
expect(mockLog).toHaveBeenCalledWith(expect.stringContaining('Saved MCP server "context7"'));
mockLog.mockClear();
await runMcpCommand(["mcp", "show", "context7", "--json"]);
expect(mockLog).toHaveBeenCalledWith(expect.stringContaining('"command": "uvx"'));
});
});
it("fails when removing an unknown MCP server", async () => {
await withTempHome("openclaw-cli-mcp-home-", async () => {
const workspaceDir = await createWorkspace();
vi.spyOn(process, "cwd").mockReturnValue(workspaceDir);
await expect(runMcpCommand(["mcp", "unset", "missing"])).rejects.toThrow("__exit__:1");
expect(mockError).toHaveBeenCalledWith(
expect.stringContaining('No MCP server named "missing"'),
);
});
});
});