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|
;;; test-customization.el --- Flycheck Specs: Customization -*- lexical-binding: t; -*-
;; Copyright (C) 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 Flycheck customization variables and their defaults.
;;; Code:
(require 'flycheck-buttercup)
(require 'test-helpers)
(describe "Customization"
(describe "flycheck-checkers"
(it "has registered checkers"
(expect flycheck-checkers :to-be-truthy))
(it "all registered checkers are declared"
(dolist (checker flycheck-checkers)
(expect (flycheck-valid-checker-p checker) :to-be-truthy)
(expect (flycheck-registered-checker-p checker) :to-be-truthy)))
(it "all declared checkers are registered"
(let ((declared-checkers (flycheck-defined-checkers)))
(expect declared-checkers :to-be-truthy)
(dolist (checker declared-checkers)
(expect (memq checker flycheck-checkers) :to-be-truthy)
(expect (flycheck-registered-checker-p checker) :to-be-truthy))))
(it "no registered checker is disabled"
(dolist (checker flycheck-checkers)
(expect (flycheck-disabled-checker-p checker) :not :to-be-truthy))))
(describe "flycheck-disabled-checkers"
(it "is empty"
(expect (default-value 'flycheck-disabled-checkers) :not :to-be-truthy)))
(describe "flycheck-locate-config-file-functions"
(it "defaults to the standard functions"
(expect flycheck-locate-config-file-functions
:to-equal
'(flycheck-locate-config-file-by-path
flycheck-locate-config-file-ancestor-directories
flycheck-locate-config-file-home))))
(describe "flycheck-process-error-functions"
(it "defaults to add-overlay"
(expect flycheck-process-error-functions
:to-equal '(flycheck-add-overlay))))
(describe "flycheck-display-errors-delay"
(it "defaults to 0.9"
(expect flycheck-display-errors-delay :to-equal 0.9)))
(describe "flycheck-display-errors-function"
(it "defaults to display-error-messages"
(expect flycheck-display-errors-function
:to-be #'flycheck-display-error-messages)))
(describe "flycheck-indication-mode"
(it "defaults to left-fringe"
(expect flycheck-indication-mode :to-be 'left-fringe)))
(describe "flycheck-highlighting-mode"
(it "defaults to symbols"
(expect flycheck-highlighting-mode :to-be 'symbols)))
(describe "flycheck-check-syntax-automatically"
(it "defaults to all events"
(expect flycheck-check-syntax-automatically
:to-equal '(save idle-change new-line mode-enabled))))
(describe "flycheck-idle-change-delay"
(it "defaults to 0.5"
(expect flycheck-idle-change-delay :to-equal 0.5)))
(describe "flycheck-standard-error-navigation"
(it "defaults to t"
(expect flycheck-standard-error-navigation :to-be t)))
(describe "flycheck-CHECKER-executable"
(it "is a special variable"
(dolist (checker flycheck-checkers)
(when (flycheck-checker-get checker 'command)
(let ((variable (flycheck-checker-executable-variable checker)))
(expect (custom-variable-p variable) :to-be-truthy)))))
(it "is customizable"
(dolist (checker flycheck-checkers)
(when (flycheck-checker-get checker 'command)
(let ((variable (flycheck-checker-executable-variable checker)))
(expect (custom-variable-p variable) :to-be-truthy)))))
(it "defaults to nil"
(dolist (checker flycheck-checkers)
(when (flycheck-checker-get checker 'command)
(let ((variable (flycheck-checker-executable-variable checker)))
(expect (null (symbol-value variable)) :to-be-truthy))))))
(describe "flycheck-keymap-prefix"
(it "customize-variable will modify keymap"
(unwind-protect
(progn
(custom-set-variables '(flycheck-keymap-prefix (kbd "C-c e")))
(expect (lookup-key flycheck-mode-map (kbd "C-c e n"))
:to-be 'flycheck-next-error))
(ignore-errors
(custom-set-variables '(flycheck-keymap-prefix (kbd "C-c !")))))))
(describe "flycheck-temp-prefix"
(it "has the default value"
(expect flycheck-temp-prefix :to-equal "flycheck"))))
;;; test-customization.el ends here
|
