;;;; 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)
                    (:program :scopes/csys/program)
                    (: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 value-in (seq)
  (lambda (ctx msg)
    (let ((t:*test-suite* (tc:suite ctx)))
      (t:in-seq (getf (shape:data msg) :value) seq))))

(defun setup-config ()
  (config:add :test-receiver :setup #'tc:setup)
  (config:add-action '(:csys :effect :e01) (value-in '(1 2)))
  (config:add-action '(:csys :effect :e00) (value-in '(1 2 3 4)))
  ;(config:add-action '(:csys :effect) #'tc:check-message)
  (config:add-action '(:csys) (constantly nil)))

(defun proc-env (msg scope)
  (let ((t:*test-suite* (csys:environ scope))) 
    (util:mv-bind (nmsg (scope scope)) 
        (csys:handle-action msg scope :actions (environ:actions))
      (util:lgi msg nmsg)
      (when 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)
      (test-basic-1)
      (sleep 0.1)
      (tc:check-expected)
      (t:show-result))))

(defun setup-test (cfg)
  (setup-config)
  (core:setup-services)
  (destructuring-bind (prg &key (zero-cat :c00) eff-contacts) cfg
    (let ((rcvr (core:find-service :test-receiver))
          (env (environ:create #'proc-env t:*test-suite* :eff-contacts eff-contacts)))
      (setf (tc:receiver t:*test-suite*) rcvr)
      (csys:create-zero prg env :categ (list :csys zero-cat))
      env)))

;;;; test definitions
 
(deftest test-basic-0 ()
  (let ((environ:*env* (setup-test (list (program:basic-0)))))
        ;(rcvr (tc:receiver t:*test-suite*))
    (sleep 0.1)
    ;(tc:expect rcvr (message:create '(:csys :effect :e01) :data '(:value 1)))
    (environ:send-value '(:s01 "0-1") 1)
    (environ:send-value '(:s01 "0-1") 2)
    (sleep 0.1)
    (core:shutdown)))

(deftest test-basic-1 ()
  (let ((environ:*env* (setup-test (program:config-basic-1))))
    (sleep 0.1)
    (environ:send-value '(:s00 "0-0") 1)
    (environ:send-value '(:s00 "0-1") 2)
    (sleep 0.1)
    (core:shutdown)))