;;;; cl-scopes/test-csys - testing for the scopes-csys system.

(defpackage :scopes/test-csys
  (:use :common-lisp)
  (:local-nicknames (:alx :alexandria)
                    (:actor :scopes/core/actor)
                    (:async :scopes/util/async)
                    (:config :scopes/config)
                    (:core :scopes/core)
                    (:csys :scopes/csys)
                    (:environ :scopes/csys/environ)
                    (:logging :scopes/logging)
                    (:message :scopes/core/message)
                    (:shape :scopes/shape)
                    (:util :scopes/util)
                    (:t :scopes/testing)
                    (:tc :scopes/test-core))
  (:export #:run)
  (:import-from :scopes/testing #:deftest #:== #:!= #:in-seq))

(in-package :scopes/test-csys)

;;;; testing environment

(defun check-seq (seq)
  (lambda (ctx msg)
    (let ((t:*test-suite* (tc:suite ctx)))
      (t:in-seq (shape:data msg) seq))))

(defun setup-config ()
  (config:add :test-receiver :setup #'tc:setup)
  (config:add-action '(:csys :sub) (check-seq '(4)))
  (config:add-action '(:csys :add) (check-seq '(1 3 5)))
  (config:add-action '(:csys) (constantly nil))
  )

(defun proc-env (msg scope)
  (let ((t:*test-suite* (csys:environ scope))) 
    (destructuring-bind (nmsg scope) (csys:handle-action msg scope)
      (util:lgi nmsg)
      (actor:send (core:mailbox (tc:receiver t:*test-suite*)) nmsg))))

(defun run ()
  (let ((t:*test-suite* (make-instance 'tc:test-suite :name "csys")))
    (load (t:test-path "config-csys" "etc"))
    (async:init)
    (unwind-protect
      (test-basic-0)
      (sleep 0.1)
      (t:show-result))))

;;;; test: initialization

(defun setup-test-basic-0 ()
  (setup-config)
  (core:setup-services)
  (setf (tc:receiver t:*test-suite*) (core:find-service :test-receiver))
  ;(csys:add-action '(:csys :sensor) #'csys:create-sensor)
  (let* ((prog (csys:make-prog  #'proc-env))
         (env (csys:neuron (csys:scope prog
                             :environ (tc:receiver t:*test-suite*)))))
    ;(csys:create) ; or: (environ:setup program:basic-0 #'proc-env)
    ))

(deftest test-basic-0 ()
    (setup-test-basic-0)
    (sleep 0.1)
    (core:shutdown)
    )

(deftest x-test-init ()
    ;(csys:send-message '(:csys :sensor :init :zero) '(:std :s1))
    ;(csys:send-message '(:csys :sensor :init :zero) '(:std :s2))
    (sleep 0.1)
    ;(csys:send-message '(:csys :add :std :s1) 1)
    ;(csys:send-message '(:csys :add :std :s1) 3)
    ;(csys:send-message '(:csys :sub :std :s2) 4)
    ;(csys:send-message '(:csys :add :std :s2) 5) 
    (core:shutdown)
    )