=======================
Assert res.status = 200
=======================

assert {
  res.status: eq 200
}

---

(source_file
  (varsandassert
    (assert
      (keyword)
      (assert_dictionary
        (assert_dictionary_pair
          (assert_key)
          (value)
        )
      )
    )
  )
)

=======================
Assert with empty value
=======================

assert {
  res.status:
}

---

(source_file
  (varsandassert
    (assert
      (keyword)
      (assert_dictionary
        (assert_dictionary_pair
          (assert_key)
          (value)
        )
      )
    )
  )
)