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;;; test-error-levels.el --- Flycheck Specs: Error Levels -*- lexical-binding: t; -*-
;; Copyright (C) 2013-2016 Sebastian Wiesner and Flycheck contributors
;; Author: Sebastian Wiesner <swiesner@lunaryorn.com>
;; This file is not part of GNU Emacs.
;; This program is free software; you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation, either version 3 of the License, or
;; (at your option) any later version.
;; This program is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;; GNU General Public License for more details.
;; You should have received a copy of the GNU General Public License
;; along with this program. If not, see <http://www.gnu.org/licenses/>.
;;; Commentary:
;; Specs for error levels.
;;; Code:
(require 'flycheck-buttercup)
(require 'test-helpers)
(describe "Error Levels"
(describe "flycheck-define-error-level"
(it "is an error level"
(expect (flycheck-error-level-p 'test-level) :to-be-truthy))
(it "has the correct severity"
(expect (flycheck-error-level-severity 'test-level) :to-equal 1337))
(it "has the correct fringe bitmap"
(expect (flycheck-error-level-fringe-bitmap 'test-level)
:to-be 'left-triangle))
(it "has the correct fringe face"
(expect (flycheck-error-level-fringe-face 'test-level)
:to-be 'highlight))
(it "has the correct overlay category"
(expect (flycheck-error-level-overlay-category 'test-level)
:to-be 'category))
(it "has the correct error list face"
(expect (flycheck-error-level-error-list-face 'test-level)
:to-be 'font-lock-constant-face)))
(describe "flycheck-error-level-make-indicator"
(it "has the correct margin spec"
(pcase-let* ((icon (flycheck-error-level-make-indicator
'test-level 'left-margin))
(`(_ ,spec) (get-text-property 0 'display icon)))
(expect spec :to-equal ">>")))
(it "has the correct fringe bitmap"
(pcase-let* ((icon (flycheck-error-level-make-indicator
'test-level 'left-fringe))
(`(_ ,bitmap _) (get-text-property 0 'display icon)))
(expect bitmap :to-be 'left-triangle)))
(it "has the correct fringe face"
(pcase-let* ((icon (flycheck-error-level-make-indicator
'test-level 'left-fringe))
(`(_ _ ,face) (get-text-property 0 'display icon)))
(expect face :to-be 'highlight)))
(it "uses left fringe"
(pcase-let* ((icon (flycheck-error-level-make-indicator
'test-level 'left-fringe))
(`(,side _ _) (get-text-property 0 'display icon)))
(expect side :to-be 'left-fringe)))
(it "uses right fringe"
(pcase-let* ((icon (flycheck-error-level-make-indicator
'test-level 'right-fringe))
(`(,side _ _) (get-text-property 0 'display icon)))
(expect side :to-be 'right-fringe)))
(it "uses left margin"
(pcase-let* ((icon (flycheck-error-level-make-indicator
'test-level 'left-margin))
(`(,side _ _) (get-text-property 0 'display icon)))
(expect side :to-equal '(margin left-margin))))
(it "uses right margin"
(pcase-let* ((icon (flycheck-error-level-make-indicator
'test-level 'right-margin))
(`(,side _ _) (get-text-property 0 'display icon)))
(expect side :to-equal '(margin right-margin))))
(it "rejects an invalid side"
(let ((err (should-error (flycheck-error-level-make-indicator
'test-level 'up-fringe))))
(expect (cadr err) :to-equal "Invalid fringe side: up-fringe"))))
(describe "Built-in error levels"
(describe "flycheck-error-level-error"
(it "has the correct severity"
(expect (flycheck-error-level-severity 'error) :to-equal 100))
(it "has the correct fringe bitmap"
(expect (flycheck-error-level-fringe-bitmap 'error)
:to-be 'flycheck-fringe-bitmap-double-arrow))
(it "has the correct fringe face"
(expect (flycheck-error-level-fringe-face 'error)
:to-be 'flycheck-fringe-error))
(it "has the correct overlay category"
(expect (flycheck-error-level-overlay-category 'error)
:to-be 'flycheck-error-overlay))
(it "has the correct error list face"
(expect (flycheck-error-level-error-list-face 'error)
:to-be 'flycheck-error-list-error)))
(describe "flycheck-error-level-warning"
(it "has the correct severity"
(expect (flycheck-error-level-severity 'warning) :to-equal 10))
(it "has the correct fringe bitmap"
(expect (flycheck-error-level-fringe-bitmap 'warning)
:to-be 'flycheck-fringe-bitmap-double-arrow))
(it "has the correct fringe face"
(expect (flycheck-error-level-fringe-face 'warning)
:to-be 'flycheck-fringe-warning))
(it "has the correct overlay category"
(expect (flycheck-error-level-overlay-category 'warning)
:to-be 'flycheck-warning-overlay))
(it "has the correct error list face"
(expect (flycheck-error-level-error-list-face 'warning)
:to-be 'flycheck-error-list-warning)))
(describe "flycheck-error-level-info"
(it "has the correct severity"
(expect (flycheck-error-level-severity 'info) :to-equal -10))
(it "has the correct fringe bitmap"
(expect (flycheck-error-level-fringe-bitmap 'info)
:to-be 'flycheck-fringe-bitmap-double-arrow))
(it "has the correct fringe face"
(expect (flycheck-error-level-fringe-face 'info)
:to-be 'flycheck-fringe-info))
(it "has the correct overlay category"
(expect (flycheck-error-level-overlay-category 'info)
:to-be 'flycheck-info-overlay))
(it "has the correct error list face"
(expect (flycheck-error-level-error-list-face 'info)
:to-be 'flycheck-error-list-info)))))
;;; test-error-levels.el ends here
|
