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| 1 | +import assert from 'node:assert/strict'; |
| 2 | +import { readFile } from 'node:fs/promises'; |
| 3 | +import { existsSync } from 'node:fs'; |
| 4 | +import { dirname, resolve } from 'node:path'; |
| 5 | +import { fileURLToPath, pathToFileURL } from 'node:url'; |
| 6 | +import test from 'node:test'; |
| 7 | + |
| 8 | +const __dirname = dirname(fileURLToPath(import.meta.url)); |
| 9 | +const repoRoot = resolve(__dirname, '../..'); |
| 10 | +const packageJsonPath = resolve(repoRoot, 'package.json'); |
| 11 | +const extensionPath = resolve(repoRoot, '.pi/extensions/superpowers.ts'); |
| 12 | +const piToolsPath = resolve(repoRoot, 'skills/using-superpowers/references/pi-tools.md'); |
| 13 | + |
| 14 | +async function readPackageJson() { |
| 15 | + return JSON.parse(await readFile(packageJsonPath, 'utf8')); |
| 16 | +} |
| 17 | + |
| 18 | +async function loadExtension() { |
| 19 | + const handlers = new Map(); |
| 20 | + const pi = { |
| 21 | + on(event, handler) { |
| 22 | + if (!handlers.has(event)) handlers.set(event, []); |
| 23 | + handlers.get(event).push(handler); |
| 24 | + }, |
| 25 | + }; |
| 26 | + const mod = await import(pathToFileURL(extensionPath).href + `?cachebust=${Date.now()}-${Math.random()}`); |
| 27 | + mod.default(pi); |
| 28 | + return { handlers }; |
| 29 | +} |
| 30 | + |
| 31 | +function firstHandler(handlers, event) { |
| 32 | + const eventHandlers = handlers.get(event) ?? []; |
| 33 | + assert.equal(eventHandlers.length, 1, `expected one ${event} handler`); |
| 34 | + return eventHandlers[0]; |
| 35 | +} |
| 36 | + |
| 37 | +function textOf(message) { |
| 38 | + if (typeof message.content === 'string') return message.content; |
| 39 | + return message.content |
| 40 | + .filter((part) => part.type === 'text') |
| 41 | + .map((part) => part.text) |
| 42 | + .join('\n'); |
| 43 | +} |
| 44 | + |
| 45 | +test('package.json declares a pi package with skills and extension resources', async () => { |
| 46 | + const pkg = await readPackageJson(); |
| 47 | + |
| 48 | + assert.equal(pkg.name, 'superpowers-zh'); |
| 49 | + assert.ok(pkg.keywords.includes('pi-package')); |
| 50 | + assert.deepEqual(pkg.pi.skills, ['./skills']); |
| 51 | + assert.deepEqual(pkg.pi.extensions, ['./.pi/extensions/superpowers.ts']); |
| 52 | +}); |
| 53 | + |
| 54 | +test('extension registers lifecycle hooks without pre-compaction injection', async () => { |
| 55 | + const { handlers } = await loadExtension(); |
| 56 | + |
| 57 | + for (const event of ['resources_discover', 'session_start', 'session_compact', 'context', 'agent_end']) { |
| 58 | + assert.equal((handlers.get(event) ?? []).length, 1, `missing ${event} handler`); |
| 59 | + } |
| 60 | + assert.equal((handlers.get('session_before_compact') ?? []).length, 0); |
| 61 | +}); |
| 62 | + |
| 63 | +test('resources_discover contributes the bundled skills directory', async () => { |
| 64 | + const { handlers } = await loadExtension(); |
| 65 | + const discover = firstHandler(handlers, 'resources_discover'); |
| 66 | + |
| 67 | + const result = await discover({ type: 'resources_discover', cwd: repoRoot, reason: 'startup' }, {}); |
| 68 | + |
| 69 | + assert.deepEqual(result.skillPaths, [resolve(repoRoot, 'skills')]); |
| 70 | +}); |
| 71 | + |
| 72 | +test('startup context injects the bootstrap as one user message until agent_end', async () => { |
| 73 | + const { handlers } = await loadExtension(); |
| 74 | + const sessionStart = firstHandler(handlers, 'session_start'); |
| 75 | + const context = firstHandler(handlers, 'context'); |
| 76 | + const agentEnd = firstHandler(handlers, 'agent_end'); |
| 77 | + |
| 78 | + await sessionStart({ type: 'session_start', reason: 'startup' }, {}); |
| 79 | + |
| 80 | + const originalMessages = [ |
| 81 | + { role: 'user', content: [{ type: 'text', text: 'Let us make a react todo list' }], timestamp: 1 }, |
| 82 | + ]; |
| 83 | + const result = await context({ type: 'context', messages: originalMessages }, {}); |
| 84 | + |
| 85 | + assert.equal(result.messages.length, 2); |
| 86 | + assert.equal(result.messages[0].role, 'user'); |
| 87 | + assert.match(textOf(result.messages[0]), /You have superpowers/); |
| 88 | + assert.match(textOf(result.messages[0]), /Pi tool mapping/); |
| 89 | + assert.equal(result.messages[1], originalMessages[0]); |
| 90 | + |
| 91 | + const repeatedProviderRequest = await context({ type: 'context', messages: originalMessages }, {}); |
| 92 | + assert.equal(repeatedProviderRequest.messages.length, 2); |
| 93 | + assert.match(textOf(repeatedProviderRequest.messages[0]), /You have superpowers/); |
| 94 | + |
| 95 | + const alreadyInjected = await context({ type: 'context', messages: result.messages }, {}); |
| 96 | + assert.equal(alreadyInjected, undefined, 'bootstrap should not duplicate when already present'); |
| 97 | + |
| 98 | + await agentEnd({ type: 'agent_end', messages: [] }, {}); |
| 99 | + const afterEnd = await context({ type: 'context', messages: originalMessages }, {}); |
| 100 | + assert.equal(afterEnd, undefined, 'startup bootstrap should clear after agent_end'); |
| 101 | +}); |
| 102 | + |
| 103 | +test('session_compact injects bootstrap after compaction summaries, not before compaction', async () => { |
| 104 | + const { handlers } = await loadExtension(); |
| 105 | + const sessionCompact = firstHandler(handlers, 'session_compact'); |
| 106 | + const context = firstHandler(handlers, 'context'); |
| 107 | + |
| 108 | + await sessionCompact({ type: 'session_compact', compactionEntry: {}, fromExtension: false }, {}); |
| 109 | + |
| 110 | + const summary = { role: 'compactionSummary', summary: 'Prior work summary', tokensBefore: 123, timestamp: 1 }; |
| 111 | + const user = { role: 'user', content: [{ type: 'text', text: 'Continue' }], timestamp: 2 }; |
| 112 | + const result = await context({ type: 'context', messages: [summary, user] }, {}); |
| 113 | + |
| 114 | + assert.equal(result.messages.length, 3); |
| 115 | + assert.equal(result.messages[0], summary); |
| 116 | + assert.equal(result.messages[1].role, 'user'); |
| 117 | + assert.match(textOf(result.messages[1]), /You have superpowers/); |
| 118 | + assert.equal(result.messages[2], user); |
| 119 | +}); |
| 120 | + |
| 121 | +test('pi tools reference documents pi-specific mappings', async () => { |
| 122 | + assert.equal(existsSync(piToolsPath), true, 'pi-tools.md should exist'); |
| 123 | + const text = await readFile(piToolsPath, 'utf8'); |
| 124 | + |
| 125 | + for (const expected of ['Skill', 'Task', 'TodoWrite', 'read', 'write', 'edit', 'bash']) { |
| 126 | + assert.match(text, new RegExp(expected)); |
| 127 | + } |
| 128 | +}); |
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