;;;; condition-utils-test.scm  -*- Scheme -*-
;;;; Kon Lovett, Jul '18

(import test)

(test-begin "Condition Utils")

;;;

(import (chicken condition) (chicken port))

(import condition-utils exn-condition)

(define testc (make-exn-condition+ 'test "test" '(test) 'misc '(extra test 23)))
(define testc? (make-condition-predicate exn misc extra))

(test-assert "composite of exn test extra" (testc? testc))
(test "test property of extra component of (exn test extra)" 23 ((condition-property-accessor 'extra 'test) testc))

(define testc-extra-test (make-condition-property-accessor extra test))
(define testc-extra-foo (make-condition-property-accessor extra foo 'foobar))

(test 23 (testc-extra-test testc))
(test 'foobar (testc-extra-foo testc))

(test-assert (call-chain? (get-call-chain 1)))
(test-assert (call-chain? (get-call-chain 0)))

(define testcc)
(let ((chn (get-call-chain 1)))
  (set! testcc
    (make-exn-condition+
      'test "test" '(test)              ;std
      chn                               ;+ 1
      'misc '(extra test 23))) )        ;cnds
(test-assert "composite of exn test extra (set!)" (testc? testcc))

;C5 is a plist
(define wr-exn-res "\nError: (test) test: test\n    +: misc:\n    +: extra: test 23\n")
(test "may fail - order an issue" wr-exn-res
  (with-output-to-string (lambda () (write-exn-condition testc))))

(test-assert (exn-condition? testc))
(test 'test (exn-location testc))
(test "test" (exn-message testc))
(test '(test) (exn-arguments testc))
(test #f (exn-call-chain testc))

(import standard-conditions)

(import http-client-conditions)
(import intarweb-conditions)

(define thttpc (make-exn-condition+ 'test "test" '(test) 'http '(extra test 23)))
(test-assert (http-condition? thttpc))

;C5 is a plist
(define irr-res '(location test message "test" arguments (test) test 23))
(test irr-res (condition-irritants thttpc))

(print)
(print "Writing exn condition")
(print " (expect an \"error\")")
(print "---------------------")
(write-exn-condition testcc)
(print)

;;;

(test-end "Condition Utils")

(test-exit)