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;;; cider-eval-tests.el
;; Copyright © 2012-2019 Tim King, Bozhidar Batsov
;; Author: Tim King <kingtim@gmail.com>
;; Bozhidar Batsov <bozhidar@batsov.com>
;; Artur Malabarba <bruce.connor.am@gmail.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:
;; This file is part of CIDER
;;; Code:
(require 'buttercup)
(require 'cider-eval)
(require 'cider-connection-test-utils)
(describe "cider--var-namespace"
(it "returns the namespace of a var"
(expect (cider--var-namespace "#'a/var-two") :to-equal "a")
(expect (cider--var-namespace "#'a-two/var") :to-equal "a-two")
(expect (cider--var-namespace "#'a.two-three.b/var-c") :to-equal "a.two-three.b")
(expect (cider--var-namespace "a/var-two") :to-equal "a")
(expect (cider--var-namespace "a-two/var") :to-equal "a-two")
(expect (cider--var-namespace "a.two-three.b/var-c")
:to-equal "a.two-three.b")))
(describe "cider-to-nrepl-filename-function"
(let ((windows-file-name "C:/foo/bar")
(unix-file-name "/cygdrive/c/foo/bar"))
(if (eq system-type 'cygwin)
(and (expect (funcall cider-from-nrepl-filename-function windows-file-name)
:to-equal unix-file-name)
(expect (funcall cider-to-nrepl-filename-function unix-file-name)
:to-equal windows-file-name))
(and (expect (funcall cider-from-nrepl-filename-function unix-file-name)
:to-equal unix-file-name)
(expect (funcall cider-to-nrepl-filename-function unix-file-name)
:to-equal unix-file-name)))))
(describe "cider-quit"
(it "raises a user error if cider is not connected"
(spy-on 'cider-connected-p :and-return-value nil)
(expect (cider-quit) :to-throw 'user-error)))
(describe "cider-restart"
(it "raises a user error if cider is not connected"
(spy-on 'cider-connected-p :and-return-value nil)
(expect (cider-restart) :to-throw 'user-error)))
(describe "cider-load-all-project-ns"
(it "raises a user error if cider is not connected"
(spy-on 'cider-connected-p :and-return-value nil)
(expect (cider-load-all-project-ns) :to-throw 'user-error))
(it "raises a user error if the op is not supported"
(spy-on 'cider-nrepl-op-supported-p :and-return-value nil)
(expect (cider-load-all-project-ns) :to-throw 'user-error)))
(describe "cider-load-file"
(it "works as expected in empty Clojure buffers"
(spy-on 'cider-request:load-file :and-return-value nil)
(let ((default-directory "/tmp/a-dir"))
(with-repl-buffer "load-file-session" 'clj b
(with-temp-buffer
(clojure-mode)
(setq buffer-file-name (make-temp-name "tmp.clj"))
(expect (cider-load-buffer) :not :to-throw))))))
(describe "cider-interactive-eval"
(it "works as expected in empty Clojure buffers"
(spy-on 'cider-nrepl-request:eval :and-return-value nil)
(let ((default-directory "/tmp/a-dir"))
(with-repl-buffer "interaction-session" 'clj b
(with-temp-buffer
(clojure-mode)
(expect (cider-interactive-eval "(+ 1)") :not :to-throw))))))
(describe "cider--calculate-opening-delimiters"
(it "returns the right opening delimiters"
(with-temp-buffer
(clojure-mode)
(insert "(let [a 1] (let [b 2] (+ a b)))")
(backward-char 2)
(expect (cider--calculate-opening-delimiters) :to-equal '(40 40)))))
(describe "cider--matching-delimiter"
(it "returns the right closing delimiter"
(expect (cider--matching-delimiter ?\() :to-equal ?\))
(expect (cider--matching-delimiter ?\{) :to-equal ?\})
(expect (cider--matching-delimiter ?\[) :to-equal ?\]))
(it "returns the right opening delimiter"
(expect (cider--matching-delimiter ?\)) :to-equal ?\()
(expect (cider--matching-delimiter ?\}) :to-equal ?\{)
(expect (cider--matching-delimiter ?\]) :to-equal ?\[)))
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