Files
crafttable-mcp-client/test/agents.test.ts
T

76 lines
4.6 KiB
TypeScript

import assert from "node:assert/strict";
import { mkdtemp, readFile, rm } from "node:fs/promises";
import os from "node:os";
import path from "node:path";
import test from "node:test";
import { parse } from "jsonc-parser";
import { configureAgents, type CommandResult, type CommandRunner, launchCommand, unconfigureAgents } from "../src/agents.js";
import { resolveClientOptions } from "../src/config.js";
class FakeRunner implements CommandRunner {
readonly calls: Array<{ command: string; args: string[] }> = [];
existing: Record<string, string | undefined> = {};
async run(command: string, args: string[]): Promise<CommandResult> {
this.calls.push({ command, args });
const agent = command === "codex" ? "codex" : "claude";
if (args[1] === "get") {
const value = this.existing[agent];
return value === undefined
? { code: 1, stdout: "", stderr: "MCP server not found" }
: { code: 0, stdout: value, stderr: "" };
}
if (args[1] === "remove") {
this.existing[agent] = undefined;
return { code: 0, stdout: "", stderr: "" };
}
if (args[1] === "add") {
const separator = args.indexOf("--");
const commandParts = args.slice(separator + 1);
this.existing[agent] = JSON.stringify({ transport: { command: commandParts[0], args: commandParts.slice(1) } });
return { code: 0, stdout: "", stderr: "" };
}
return { code: 1, stdout: "", stderr: "unexpected command" };
}
}
const options = resolveClientOptions({ url: "https://example.test/mcp", clientId: "client", callbackPort: 48321, env: {} });
const cliEntry = path.resolve("dist", "cli.js");
const nodePath = path.resolve("bin", "node.exe");
test("Codex and Claude adapters add, detect idempotency, replace conflicts, remove, and dry-run", async () => {
const runner = new FakeRunner();
assert.deepEqual(await configureAgents({ target: "codex", options, cliEntry, nodePath, runner }), [{ agent: "codex", action: "added" }]);
assert.deepEqual(await configureAgents({ target: "codex", options, cliEntry, nodePath, runner }), [{ agent: "codex", action: "unchanged" }]);
runner.existing.codex = JSON.stringify({ transport: { command: "other", args: [] } });
await assert.rejects(configureAgents({ target: "codex", options, cliEntry, nodePath, runner, confirm: async () => false }), /not changed/);
assert.deepEqual(await configureAgents({ target: "codex", options, cliEntry, nodePath, runner, force: true }), [{ agent: "codex", action: "replaced" }]);
assert.deepEqual(await unconfigureAgents({ target: "codex", options, cliEntry, nodePath, runner, dryRun: true }), [{ agent: "codex", action: "would-remove" }]);
assert.deepEqual(await unconfigureAgents({ target: "codex", options, cliEntry, nodePath, runner }), [{ agent: "codex", action: "removed" }]);
assert.deepEqual(await configureAgents({ target: "claude", options, cliEntry, nodePath, runner, dryRun: true }), [{ agent: "claude", action: "would-add" }]);
assert.equal(runner.existing.claude, undefined);
});
test("OpenCode adapter preserves JSONC, creates one backup, is idempotent, and unconfigures", async () => {
const directory = await mkdtemp(path.join(os.tmpdir(), "crafttable-mcp-agent-test-"));
const filePath = path.join(directory, "opencode.json");
await import("node:fs/promises").then(({ writeFile }) => writeFile(filePath, "{\n // keep this comment\n \"theme\": \"dark\"\n}\n", "utf8"));
try {
assert.deepEqual(await configureAgents({ target: "opencode", options, cliEntry, nodePath, opencodePath: filePath }), [{ agent: "opencode", action: "added" }]);
const configuredText = await readFile(filePath, "utf8");
assert.match(configuredText, /keep this comment/);
const configured = parse(configuredText) as { theme: string; mcp: Record<string, { type: string; command: string[] }> };
assert.equal(configured.theme, "dark");
assert.equal(configured.mcp.crafttable?.type, "local");
assert.deepEqual(configured.mcp.crafttable?.command, launchCommand(options, cliEntry, nodePath));
assert.match(await readFile(`${filePath}.crafttable-mcp.backup`, "utf8"), /keep this comment/);
assert.deepEqual(await configureAgents({ target: "opencode", options, cliEntry, nodePath, opencodePath: filePath }), [{ agent: "opencode", action: "unchanged" }]);
assert.deepEqual(await unconfigureAgents({ target: "opencode", options, cliEntry, nodePath, opencodePath: filePath }), [{ agent: "opencode", action: "removed" }]);
const removed = parse(await readFile(filePath, "utf8")) as { mcp?: Record<string, unknown> };
assert.equal(removed.mcp?.crafttable, undefined);
} finally {
await rm(directory, { recursive: true, force: true });
}
});