| import { expect, test } from 'bun:test' |
|
|
| const cli = new URL('../src/cli.ts', import.meta.url).pathname |
|
|
| async function run(args: string[], stdin = '') { |
| const child = Bun.spawn([process.execPath, cli, ...args], { |
| stdin: new Blob([stdin]), |
| stdout: 'pipe', |
| stderr: 'pipe' |
| }) |
| const [code, stdout, stderr] = await Promise.all([ |
| child.exited, |
| new Response(child.stdout).text(), |
| new Response(child.stderr).text() |
| ]) |
| return { code, stdout, stderr } |
| } |
|
|
| test('CLI help documents file and stdin input without loading a model', async () => { |
| const result = await run(['--help']) |
| expect(result.code).toBe(0) |
| expect(result.stdout).toContain('JSON file path') |
| expect(result.stdout).toContain('--device') |
| expect(result.stderr).toBe('') |
| }) |
|
|
| test.each([[], ['-', '--device', 'unknown'], ['-', '--dtype', 'unknown'], ['--unknown']])( |
| 'CLI rejects invalid arguments %j', |
| async (...args) => { |
| const result = await run(args) |
| expect(result.code).toBe(1) |
| expect(result.stdout).toBe('') |
| expect(result.stderr).toContain('error:') |
| } |
| ) |
|
|
| test('CLI reports malformed stdin as JSON on stderr', async () => { |
| const result = await run(['-'], '{') |
| expect(result.code).toBe(1) |
| expect(result.stdout).toBe('') |
| expect(JSON.parse(result.stderr).error.type).toBe('invalid-json') |
| }) |
|
|
| test('CLI validates metadata from stdin before inference', async () => { |
| const result = await run(['-'], JSON.stringify({ state: null, decisions: [] })) |
| expect(result.code).toBe(1) |
| expect(result.stdout).toBe('') |
| expect(JSON.parse(result.stderr).error).toMatchObject({ |
| type: 'invalid-input', |
| path: 'decisions' |
| }) |
| }) |
|
|
| test('CLI reports unreadable files', async () => { |
| const result = await run([`${cli}/missing.json`]) |
| expect(result.code).toBe(1) |
| expect(result.stdout).toBe('') |
| expect(JSON.parse(result.stderr).error.type).toBe('input-read-error') |
| }) |
|
|
