chore: wip

Author: chrisbbreuer

test/cli.test.ts

@@ -0,0 +1,93 @@
+import { describe, expect, it } from 'bun:test'
+import { mkdtempSync, rmSync, writeFileSync } from 'node:fs'
+import { tmpdir } from 'node:os'
+import { join } from 'node:path'
+import pkg from '../package.json'
+
+function runCli(args: string[]) {
+  const proc = Bun.spawnSync({
+    cmd: ['bun', 'bin/cli.ts', ...args],
+    stdout: 'pipe',
+    stderr: 'pipe',
+    cwd: process.cwd(),
+    env: { ...process.env },
+  })
+  const dec = new TextDecoder()
+  return {
+    code: proc.exitCode,
+    stdout: dec.decode(proc.stdout).trim(),
+    stderr: dec.decode(proc.stderr).trim(),
+  }
+}
+
+function makeTempModelsDir(): string {
+  const dir = mkdtempSync(join(tmpdir(), 'qb-cli-'))
+  const modelJs = `module.exports = {
+  name: 'User',
+  table: 'users',
+  primaryKey: 'id',
+  attributes: { id: { validation: { rule: {} } }, email: { validation: { rule: {} } } },
+}`
+  writeFileSync(join(dir, 'user.js'), modelJs)
+  return dir
+}
+
+describe('CLI', () => {
+  it('version prints package version', () => {
+    const out = runCli(['version'])
+    expect(out.stdout).toBe(pkg.version)
+    expect(out.code).toBe(0)
+  })
+
+  it('introspect prints JSON schema from models dir', () => {
+    const dir = makeTempModelsDir()
+    const out = runCli(['introspect', dir])
+    expect(out.code).toBe(0)
+    const json = JSON.parse(out.stdout)
+    expect(Object.keys(json)).toContain('users')
+    expect(json.users).toHaveProperty('primaryKey')
+    expect(typeof json.users.columns).toBe('object')
+    rmSync(dir, { recursive: true, force: true })
+  })
+
+  it('sql prints a textual query (or placeholder) for a table', () => {
+    const dir = makeTempModelsDir()
+    const out = runCli(['sql', dir, 'users', '--limit', '3'])
+    expect(typeof out.stdout).toBe('string')
+    expect(out.stdout.length).toBeGreaterThan(0)
+    expect(out.code).toBe(0)
+    rmSync(dir, { recursive: true, force: true })
+  })
+
+  it('file and unsafe commands run without throwing (no DB expected)', () => {
+    const tmp = join(mkdtempSync(join(tmpdir(), 'qb-sql-')), 'q.sql')
+    writeFileSync(tmp, 'SELECT 1')
+    const f = runCli(['file', tmp])
+    // may succeed or fail depending on env; just assert process did not crash
+    expect([0, 1]).toContain(f.code)
+    const u = runCli(['unsafe', 'SELECT 1'])
+    expect([0, 1]).toContain(u.code)
+  })
+
+  it('explain prints JSON or exits non-zero gracefully without a DB', () => {
+    const out = runCli(['explain', 'SELECT 1'])
+    if (out.code === 0) {
+      const parsed = JSON.parse(out.stdout)
+      expect(Array.isArray(parsed)).toBeTrue()
+    }
+    else {
+      // still should not crash the test suite; stdout or stderr may contain info
+      expect(typeof out.stdout).toBe('string')
+    }
+  })
+
+  it('ping prints an availability message', () => {
+    const out = runCli(['ping'])
+    expect(['OK', 'NOT READY']).toContain(out.stdout)
+  })
+
+  it('help prints usage information', () => {
+    const out = runCli(['--help'])
+    expect(out.stdout.toLowerCase()).toContain('query-builder')
+  })
+})