;; -*- mode: Scheme; -*-
;;
;; This file is part of Protocol Buffers for CHICKEN
;; Copyright (c) 2013 by Thomas Chust.  All rights reserved.
;;
;; Permission is hereby granted, free of charge, to any person
;; obtaining a copy of this software and associated documentation
;; files (the Software), to deal in the Software without restriction,
;; including without limitation the rights to use, copy, modify,
;; merge, publish, distribute, sublicense, and/or sell copies of the
;; Software, and to permit persons to whom the Software is furnished
;; to do so, subject to the following conditions:
;;
;; The above copyright notice and this permission notice shall be
;; included in all copies or substantial portions of the Software.
;;
;; THE SOFTWARE IS PROVIDED ASIS, WITHOUT WARRANTY OF ANY KIND,
;; EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
;; MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
;; NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
;; BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
;; ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
;; CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
;; SOFTWARE.

(define (message-rtd? v)
  (and (rtd? v) (message-info? (prop:protobuf #f v))))

(define msg
  (make-address-book
   #:person
   (list
    (make-person
     #:id 42 #:name "Jane Doe"
     #:phone
     (list
      (make-person:phone-number #:number "+12-3456-7890")))
    (make-person
     #:id 23 #:name "Johannes Mustermann" #:email "joe@example.com"
     #:phone
     (list
      (make-person:phone-number
       #:number "+67-876743724-8751751" #:type 'mobile)
      (make-person:phone-number
       #:number "+60-9848752576-987832" #:type 'work))))))

(define (test-structure msg)
  (test-assert (message? msg))
  (test-assert (address-book? msg))

  (let ([persons (address-book-person msg '())])
    (test 2 (length persons))
    (let ([jane (first persons)]
          [joe (second persons)])
      (test-assert (person? jane))
      (test 42 (person-id jane))
      (test "Jane Doe" (person-name jane))
      (test (void) (person-email jane))
      (test "jane@example.com" (person-email jane "jane@example.com"))

      (let ([phones (person-phone jane)])
        (test 1 (length phones))
        (let ([phone (car phones)])
          (test "+12-3456-7890" (person:phone-number-number phone))
          (test 'home (person:phone-number-type phone))))

      (test-assert (person? joe))
      (test 23 (person-id joe))
      (test "Johannes Mustermann" (person-name joe))
      (test "joe@example.com" (person-email joe))
      (test "joe@example.com" (person-email joe "whatever@example.com"))

      (let ([phones (person-phone joe)])
        (test 2 (length phones))
        (let ([phone (first phones)])
          (test "+67-876743724-8751751" (person:phone-number-number phone))
          (test 'mobile (person:phone-number-type phone)))
        (let ([phone (second phones)])
          (test "+60-9848752576-987832" (person:phone-number-number phone))
          (test 'work (person:phone-number-type phone)))))))

(define (test-main)
  (test-group "protocol buffers"

    (test-group "reflection"
      (test-assert (message-rtd? person))
      (test-assert (enum-info? person:phone-type))
      (test-assert (message-rtd? person:phone-number))
      (test-assert (message-rtd? address-book))

      (test 'work ((enum-info-integer->enum person:phone-type) 2))
      (test 1 ((enum-info-enum->integer person:phone-type) 'home)))

    (test-group "original message"
      (test-structure msg))
    (test-group "roundtrip message"
      (test-structure
       (call-with-input-string
        (call-with-output-string (cut serialize msg <>))
        (cut deserialize address-book <>))))

    (test-group "modification"
      (set! (address-book-person msg) (cdr (address-book-person msg)))
      (test 23 (person-id (car (address-book-person msg)))))

    ))

;; vim: set ai et ts=8 sts=2 sw=2 ft=scheme: ;;