docs: function psec(name, run) {
    const test = { name, run, before: null, after: null }
    ctx.tests.push(test)
    ctx.run()
    return {
      beforeEach(fn) {
        test.before = fn
        return this
      },
      afterEach(fn) {
        test.after = fn
        return this
      },
    }
  }