a9a7a328e6
Mechanical rename produced by scripts/msd-rename.cjs: gsd/Gsd/GSD -> msd/Msd/MSD across contents and paths, upstream package/repo coordinates -> @golem15/msd-core and golem15com/msd-core. Deep links into upstream history, sibling upstream packages, the GSD-2 import feature, CHANGELOG.md and .changeset/ are kept as-is. Hand edits on top: MSD block-letter banner and logos, LICENSE copyright line, package/plugin identity, regenerated lockfile, install-tree fixtures, derived registries and benchmark baseline; migration checksum baseline re-locked (MSD keeps its own install state, so no install had applied the old sums); sort-order and regex-escaped expectations in tests adjusted.
58 lines
2.5 KiB
JavaScript
58 lines
2.5 KiB
JavaScript
'use strict';
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/**
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* Process-lifecycle test for the msd-mcp-server bin entry (ADR-1239 Phase C-2,
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* #1681 slice 3b / AC4). Spawns the shim, feeds line-delimited JSON-RPC over
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* stdin, asserts stdout responses + clean exit on stdin EOF. Synchronous +
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* bounded (the server exits when stdin closes — no orphan process).
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*/
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const { test } = require('node:test');
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const assert = require('node:assert/strict');
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const { spawnSync } = require('node:child_process');
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const path = require('node:path');
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const { PROTOCOL_VERSION } = require('../msd-core/bin/lib/mcp-server.cjs');
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const { PROBE_TIMEOUT_MS } = require('./helpers/timeouts.cjs');
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const SHIM = path.join(__dirname, '..', 'bin', 'msd-mcp-server.js');
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function run(stdin) {
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return spawnSync(process.execPath, [SHIM], {
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input: stdin,
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encoding: 'utf-8',
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timeout: PROBE_TIMEOUT_MS,
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env: { ...process.env, MSD_TEST_MODE: '1' },
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});
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}
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test('msd-mcp-server bin: initialize handshake + tools/list over stdio, then clean exit', () => {
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const stdin = [
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JSON.stringify({ jsonrpc: '2.0', id: 1, method: 'initialize' }),
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JSON.stringify({ jsonrpc: '2.0', id: 2, method: 'tools/list' }),
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].join('\n') + '\n';
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const res = run(stdin);
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assert.strictEqual(res.status, 0, `clean exit; stderr: ${res.stderr}`);
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const lines = res.stdout.trim().split('\n').map((l) => JSON.parse(l));
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assert.strictEqual(lines.length, 2, 'one response per request');
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assert.strictEqual(lines[0].id, 1);
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assert.strictEqual(lines[0].result.protocolVersion, PROTOCOL_VERSION, 'initialize returns the protocol version');
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assert.ok(Array.isArray(lines[1].result.tools) && lines[1].result.tools.length === 3, 'tools/list advertises the 3 tools');
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});
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test('msd-mcp-server bin: a malformed line surfaces a JSON-RPC parse error; the server keeps running', () => {
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const stdin = [
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'this is not json',
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JSON.stringify({ jsonrpc: '2.0', id: 9, method: 'initialize' }),
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].join('\n') + '\n';
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const res = run(stdin);
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assert.strictEqual(res.status, 0, `server survives the bad line; stderr: ${res.stderr}`);
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const lines = res.stdout.trim().split('\n').map((l) => JSON.parse(l));
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assert.strictEqual(lines[0].error.code, -32700, 'bad line → JSON-RPC parse error');
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assert.strictEqual(lines[1].result.protocolVersion, PROTOCOL_VERSION, 'subsequent valid request still handled');
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});
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test('msd-mcp-server bin: empty/whitespace-only stdin → clean exit, no output', () => {
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const res = run('\n \n');
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assert.strictEqual(res.status, 0);
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assert.strictEqual(res.stdout.trim(), '', 'no requests → no responses');
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});
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