;;;; -*- Mode: LISP; Syntax: ANSI-Common-Lisp; Base: 10 -*-
;;;; *************************************************************************
;;;; FILE IDENTIFICATION
;;;;
;;;; ID:      $Id: result.lisp,v 1.3 2003/08/04 12:28:46 kevin Exp $
;;;; Purpose:  Result functions for XLUnit
;;;;
;;;; *************************************************************************

(in-package #:xlunit)


(defclass test-result ()
  ((test :initarg :test :reader result-test)
   (count :initform 0 :accessor test-count)
   (failures :initarg :failures :reader test-failures :initform nil)
   (errors :initarg :errors :reader test-errors :initform nil))
  (:documentation "Results of running test(s)"))

(defun make-test-result ()
  (make-instance 'test-result))

(defclass test-failure ()
  ((failed-test :initarg :failed-test :reader failed-test)
   (thrown-condition :initarg :thrown-condition
		     :reader thrown-condition))
  (:documentation "Stored failures/errors in test-result slots"))

(defun make-test-failure (test condition)
  (make-instance 'test-failure :failed-test test
		 :thrown-condition condition))

(defmethod is-failure ((failure test-failure))
  "Returns T if a failure was a test-failure condition"
  (typep (thrown-condition failure) 'test-failure-condition))

(defmethod print-object ((obj test-failure) stream)
  (print-unreadable-object (obj stream :type t :identity nil)
    (format stream "~A: " (failed-test obj))
    (apply #'format stream 
	   (simple-condition-format-control (thrown-condition obj))
	   (simple-condition-format-arguments (thrown-condition obj)))))

(defmethod was-successful ((result test-result))
  "Returns T if a result has no failures or errors"
  (and (null (test-failures result)) (null (test-errors result))))