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curriculum-project-hub/hub/test/unit/feishu-download.test.ts
T

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TypeScript

import { mkdir, mkdtemp, readFile, realpath, rm } from "node:fs/promises";
import { tmpdir } from "node:os";
import { join } from "node:path";
import { Readable } from "node:stream";
import { describe, expect, it, vi } from "vitest";
import { claudeSdkToolConfigForRole, cphHubMcpToolsForRole } from "../../src/agent/roleTools.js";
import type { FeishuRuntime } from "../../src/feishu/client.js";
import { downloadFeishuMessageResource } from "../../src/feishu/download.js";
const itOnLinux = process.platform === "linux" ? it : it.skip;
describe("Feishu message resource download", () => {
it("exposes the download tool to default and explicitly configured roles", () => {
expect(cphHubMcpToolsForRole(undefined)).toContain("feishu_download_resource");
expect(cphHubMcpToolsForRole(["feishu_download_resource"])).toEqual(["feishu_download_resource"]);
expect(claudeSdkToolConfigForRole(["feishu_download_resource"]).allowedTools).toEqual([
"mcp__cph_hub__feishu_download_resource",
]);
});
itOnLinux("downloads a bound-chat image into the project inbox", async () => {
const workspaceRoot = await mkdtemp(join(tmpdir(), "hub-feishu-download-"));
const workspaceDir = join(workspaceRoot, "project");
await mkdir(workspaceDir);
try {
const messageGet = vi.fn(async () => ({ data: { items: [{ chat_id: "chat-1" }] } }));
const messageResourceGet = vi.fn(async () => ({
getReadableStream: () => Readable.from([Buffer.from("image bytes")]),
}));
const rt = mockRuntime(messageGet, messageResourceGet);
const result = await downloadFeishuMessageResource(
{ messageId: "message-1", fileKey: "img-key-1", resourceType: "image" },
{ boundChatId: "chat-1", workspaceRoot, workspaceDir },
rt,
);
expect(result).toMatchObject({ resourceType: "image" });
expect(result.path).toMatch(
new RegExp(`^${escapeRegExp(join(await realpath(workspaceDir), ".cph", "inbox"))}`),
);
expect(result.path).toMatch(/\.png$/);
await expect(readFile(result.path, "utf8")).resolves.toBe("image bytes");
expect(messageResourceGet).toHaveBeenCalledWith({
params: { type: "image" },
path: { message_id: "message-1", file_key: "img-key-1" },
});
} finally {
await rm(workspaceRoot, { recursive: true, force: true });
}
});
it("rejects resources from a message outside the bound chat", async () => {
const messageGet = vi.fn(async () => ({ data: { items: [{ chat_id: "chat-other" }] } }));
const messageResourceGet = vi.fn();
const rt = mockRuntime(messageGet, messageResourceGet);
await expect(downloadFeishuMessageResource(
{ messageId: "message-other", fileKey: "img-key-other", resourceType: "image" },
{ boundChatId: "chat-1", workspaceRoot: "/tmp", workspaceDir: "/tmp/project-1" },
rt,
)).rejects.toThrow("current project's bound chat");
expect(messageResourceGet).not.toHaveBeenCalled();
});
});
function mockRuntime(
messageGet: (payload: unknown) => Promise<unknown>,
messageResourceGet: (payload: unknown) => Promise<unknown>,
): FeishuRuntime {
return {
client: {
im: {
v1: {
message: { get: messageGet },
messageResource: { get: messageResourceGet },
},
},
} as unknown as FeishuRuntime["client"],
logger: {
info() {},
warn() {},
error() {},
debug() {},
fatal() {},
child() { return this; },
level: "silent",
} as unknown as FeishuRuntime["logger"],
};
}
function escapeRegExp(value: string): string {
return value.replace(/[.*+?^${}()|[\]\\]/g, "\\$&");
}