CodingAgent / ponytail /tests /opencode-plugin.test.js

Initial public upload from Projekte/CodingAgent (part 6)

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#!/usr/bin/env node
// Smoke test for the OpenCode adapter: the plugin's hooks behave against the
// real (structural) OpenCode hook shapes. No live OpenCode needed.

const test = require('node:test');
const assert = require('node:assert/strict');
const fs = require('fs');
const os = require('os');
const path = require('path');
const { pathToFileURL } = require('url');

// Point the plugin's mode-flag at a temp config home BEFORE it loads — the
// plugin resolves its state path once at load (as it does under a real OpenCode
// process, where XDG_CONFIG_HOME is already set). The dynamic import below runs
// after this assignment, so the ordering holds.
const tmp = fs.mkdtempSync(path.join(os.tmpdir(), 'ponytail-opencode-'));
process.env.XDG_CONFIG_HOME = tmp;
delete process.env.PONYTAIL_DEFAULT_MODE;
const statePath = path.join(tmp, 'opencode', '.ponytail-active');

let loadPlugin, parseCommandFile;
test.before(async () => {
  const url = pathToFileURL(path.join(__dirname, '..', '.opencode', 'plugins', 'ponytail.mjs'));
  const mod = await import(url);
  loadPlugin = mod.default;
  // The frontmatter parser used to be exported from the plugin module itself.
  // OpenCode's legacy loader treats every exported function as a plugin and
  // tried to invoke it with the plugin context object, which crashed. The
  // parser now lives in its own .cjs sibling; require it directly.
  parseCommandFile = require(path.join(__dirname, '..', '.opencode', 'plugins', 'ponytail-frontmatter.cjs')).parseCommandFile;
});

function transform(hooks) {
  const output = { system: [] };
  return hooks['experimental.chat.system.transform']({ model: {} }, output).then(() => output.system);
}

test('system.transform injects the ruleset at the default mode (full)', async () => {
  try { fs.unlinkSync(statePath); } catch (e) {}
  const hooks = await loadPlugin({});
  const system = await transform(hooks);
  assert.equal(system.length, 1);
  assert.match(system[0], /PONYTAIL MODE ACTIVE — level: full/);
  assert.match(system[0], /lazy senior developer/);
});

test('command.execute.before persists /ponytail ultra, transform follows it', async () => {
  const hooks = await loadPlugin({});
  await hooks['command.execute.before']({ command: 'ponytail', arguments: 'ultra', sessionID: 's' });
  assert.equal(fs.readFileSync(statePath, 'utf8'), 'ultra');
  const system = await transform(hooks);
  assert.match(system[0], /PONYTAIL MODE ACTIVE — level: ultra/);
});

test('/ponytail off persists off and transform injects nothing', async () => {
  const hooks = await loadPlugin({});
  await hooks['command.execute.before']({ command: 'ponytail', arguments: 'off', sessionID: 's' });
  assert.equal(fs.readFileSync(statePath, 'utf8'), 'off');
  const system = await transform(hooks);
  assert.deepEqual(system, []);
});

test('system.transform merges into existing system entry (Qwen compat, #296)', async () => {
  try { fs.unlinkSync(statePath); } catch (e) {}
  const hooks = await loadPlugin({});
  const output = { system: ['You are a helpful assistant.'] };
  await hooks['experimental.chat.system.transform']({ model: {} }, output);
  assert.equal(output.system.length, 1, 'must not add a second system entry');
  assert.match(output.system[0], /You are a helpful assistant/);
  assert.match(output.system[0], /PONYTAIL MODE ACTIVE/);
});

test('unsupported /ponytail arguments do not reset the current mode', async () => {
  const hooks = await loadPlugin({});
  fs.writeFileSync(statePath, 'ultra');
  await hooks['command.execute.before']({ command: 'ponytail', arguments: 'status', sessionID: 's' });
  assert.equal(fs.readFileSync(statePath, 'utf8'), 'ultra');
});

test('unrelated commands do not touch the flag', async () => {
  try { fs.unlinkSync(statePath); } catch (e) {}
  const hooks = await loadPlugin({});
  await hooks['command.execute.before']({ command: 'commit', arguments: 'x', sessionID: 's' });
  assert.equal(fs.existsSync(statePath), false);
});

test('parseCommandFile reads frontmatter description + body, LF and CRLF', () => {
  const lf = path.join(tmp, 'cmd-lf.md');
  fs.writeFileSync(lf, '---\ndescription: do a thing\n---\n\nthe template body\n');
  assert.deepEqual(parseCommandFile(lf), { description: 'do a thing', template: 'the template body' });

  // Windows checkouts (autocrlf) deliver CRLF — the parser must still match.
  const crlf = path.join(tmp, 'cmd-crlf.md');
  fs.writeFileSync(crlf, '---\r\ndescription: do a thing\r\n---\r\n\r\nthe template body\r\n');
  assert.deepEqual(parseCommandFile(crlf), { description: 'do a thing', template: 'the template body' });
});

test('parseCommandFile returns null when there is no frontmatter', () => {
  const bare = path.join(tmp, 'cmd-bare.md');
  fs.writeFileSync(bare, 'no frontmatter here\n');
  assert.equal(parseCommandFile(bare), null);
});

test.after(() => fs.rmSync(tmp, { recursive: true, force: true }));

	#!/usr/bin/env node
	// Smoke test for the OpenCode adapter: the plugin's hooks behave against the
	// real (structural) OpenCode hook shapes. No live OpenCode needed.

	const test = require('node:test');
	const assert = require('node:assert/strict');
	const fs = require('fs');
	const os = require('os');
	const path = require('path');
	const { pathToFileURL } = require('url');

	// Point the plugin's mode-flag at a temp config home BEFORE it loads — the
	// plugin resolves its state path once at load (as it does under a real OpenCode
	// process, where XDG_CONFIG_HOME is already set). The dynamic import below runs
	// after this assignment, so the ordering holds.
	const tmp = fs.mkdtempSync(path.join(os.tmpdir(), 'ponytail-opencode-'));
	process.env.XDG_CONFIG_HOME = tmp;
	delete process.env.PONYTAIL_DEFAULT_MODE;
	const statePath = path.join(tmp, 'opencode', '.ponytail-active');

	let loadPlugin, parseCommandFile;
	test.before(async () => {
	const url = pathToFileURL(path.join(__dirname, '..', '.opencode', 'plugins', 'ponytail.mjs'));
	const mod = await import(url);
	loadPlugin = mod.default;
	// The frontmatter parser used to be exported from the plugin module itself.
	// OpenCode's legacy loader treats every exported function as a plugin and
	// tried to invoke it with the plugin context object, which crashed. The
	// parser now lives in its own .cjs sibling; require it directly.
	parseCommandFile = require(path.join(__dirname, '..', '.opencode', 'plugins', 'ponytail-frontmatter.cjs')).parseCommandFile;
	});

	function transform(hooks) {
	const output = { system: [] };
	return hooks['experimental.chat.system.transform']({ model: {} }, output).then(() => output.system);
	}

	test('system.transform injects the ruleset at the default mode (full)', async () => {
	try { fs.unlinkSync(statePath); } catch (e) {}
	const hooks = await loadPlugin({});
	const system = await transform(hooks);
	assert.equal(system.length, 1);
	assert.match(system[0], /PONYTAIL MODE ACTIVE — level: full/);
	assert.match(system[0], /lazy senior developer/);
	});

	test('command.execute.before persists /ponytail ultra, transform follows it', async () => {
	const hooks = await loadPlugin({});
	await hooks['command.execute.before']({ command: 'ponytail', arguments: 'ultra', sessionID: 's' });
	assert.equal(fs.readFileSync(statePath, 'utf8'), 'ultra');
	const system = await transform(hooks);
	assert.match(system[0], /PONYTAIL MODE ACTIVE — level: ultra/);
	});

	test('/ponytail off persists off and transform injects nothing', async () => {
	const hooks = await loadPlugin({});
	await hooks['command.execute.before']({ command: 'ponytail', arguments: 'off', sessionID: 's' });
	assert.equal(fs.readFileSync(statePath, 'utf8'), 'off');
	const system = await transform(hooks);
	assert.deepEqual(system, []);
	});

	test('system.transform merges into existing system entry (Qwen compat, #296)', async () => {
	try { fs.unlinkSync(statePath); } catch (e) {}
	const hooks = await loadPlugin({});
	const output = { system: ['You are a helpful assistant.'] };
	await hooks['experimental.chat.system.transform']({ model: {} }, output);
	assert.equal(output.system.length, 1, 'must not add a second system entry');
	assert.match(output.system[0], /You are a helpful assistant/);
	assert.match(output.system[0], /PONYTAIL MODE ACTIVE/);
	});

	test('unsupported /ponytail arguments do not reset the current mode', async () => {
	const hooks = await loadPlugin({});
	fs.writeFileSync(statePath, 'ultra');
	await hooks['command.execute.before']({ command: 'ponytail', arguments: 'status', sessionID: 's' });
	assert.equal(fs.readFileSync(statePath, 'utf8'), 'ultra');
	});

	test('unrelated commands do not touch the flag', async () => {
	try { fs.unlinkSync(statePath); } catch (e) {}
	const hooks = await loadPlugin({});
	await hooks['command.execute.before']({ command: 'commit', arguments: 'x', sessionID: 's' });
	assert.equal(fs.existsSync(statePath), false);
	});

	test('parseCommandFile reads frontmatter description + body, LF and CRLF', () => {
	const lf = path.join(tmp, 'cmd-lf.md');
	fs.writeFileSync(lf, '---\ndescription: do a thing\n---\n\nthe template body\n');
	assert.deepEqual(parseCommandFile(lf), { description: 'do a thing', template: 'the template body' });

	// Windows checkouts (autocrlf) deliver CRLF — the parser must still match.
	const crlf = path.join(tmp, 'cmd-crlf.md');
	fs.writeFileSync(crlf, '---\r\ndescription: do a thing\r\n---\r\n\r\nthe template body\r\n');
	assert.deepEqual(parseCommandFile(crlf), { description: 'do a thing', template: 'the template body' });
	});

	test('parseCommandFile returns null when there is no frontmatter', () => {
	const bare = path.join(tmp, 'cmd-bare.md');
	fs.writeFileSync(bare, 'no frontmatter here\n');
	assert.equal(parseCommandFile(bare), null);
	});

	test.after(() => fs.rmSync(tmp, { recursive: true, force: true }));