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;;; clojure-mode-refactor-rename-ns-alias-test.el --- Clojure Mode: refactor rename ns alias -*- lexical-binding: t; -*-
;; 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 <https://www.gnu.org/licenses/>.
;;; Commentary:
;; Tests for clojure-rename-ns-alias
;;; Code:
(require 'clojure-mode)
(require 'ert)
(describe "clojure--rename-ns-alias-internal"
(when-refactoring-it "should rename an alias"
"(ns cljr.core
(:require [my.lib :as lib]))
(def m #::lib{:kw 1, :n/kw 2, :_/bare 3, 0 4})
(+ (lib/a 1) (b 2))"
"(ns cljr.core
(:require [my.lib :as foo]))
(def m #::foo{:kw 1, :n/kw 2, :_/bare 3, 0 4})
(+ (foo/a 1) (b 2))"
(clojure--rename-ns-alias-internal "lib" "foo"))
(when-refactoring-it "should handle multiple aliases with common prefixes"
"(ns foo
(:require [clojure.string :as string]
[clojure.spec.alpha :as s]
[clojure.java.shell :as shell]))
(s/def ::abc string/blank?)
"
"(ns foo
(:require [clojure.string :as string]
[clojure.spec.alpha :as spec]
[clojure.java.shell :as shell]))
(spec/def ::abc string/blank?)
"
(clojure--rename-ns-alias-internal "s" "spec"))
(when-refactoring-it "should handle ns declarations with missing as"
"(ns cljr.core
(:require [my.lib :as lib]))
(def m #::lib{:kw 1, :n/kw 2, :_/bare 3, 0 4})
(+ (lib/a 1) (b 2))"
"(ns cljr.core
(:require [my.lib :as lib]))
(def m #::lib{:kw 1, :n/kw 2, :_/bare 3, 0 4})
(+ (lib/a 1) (b 2))"
(clojure--rename-ns-alias-internal "foo" "bar"))
(when-refactoring-it "should skip strings"
"(ns cljr.core
(:require [my.lib :as lib]))
(def dirname \"/usr/local/lib/python3.6/site-packages\")
(+ (lib/a 1) (b 2))"
"(ns cljr.core
(:require [my.lib :as foo]))
(def dirname \"/usr/local/lib/python3.6/site-packages\")
(+ (foo/a 1) (b 2))"
(clojure--rename-ns-alias-internal "lib" "foo"))
(when-refactoring-it "should not skip comments"
"(ns cljr.core
(:require [my.lib :as lib]))
(def dirname \"/usr/local/lib/python3.6/site-packages\")
;; TODO refactor using lib/foo
(+ (lib/a 1) (b 2))"
"(ns cljr.core
(:require [my.lib :as new-lib]))
(def dirname \"/usr/local/lib/python3.6/site-packages\")
;; TODO refactor using new-lib/foo
(+ (new-lib/a 1) (b 2))"
(clojure--rename-ns-alias-internal "lib" "new-lib"))
(when-refactoring-it "should escape regex characters"
"(ns test.ns
(:require [my.math.subtraction :as math.-]
[my.math.multiplication :as math.*]))
(math.*/operator 1 (math.-/subtract 2 3))"
"(ns test.ns
(:require [my.math.subtraction :as math.-]
[my.math.multiplication :as m*]))
(m*/operator 1 (math.-/subtract 2 3))"
(clojure--rename-ns-alias-internal "math.*" "m*"))
(when-refactoring-it "should replace aliases in region"
"(str/join [])
(s/with-gen #(string/includes? % \"gen/nope\")
#(gen/fmap (fn [[s1 s2]] (str s1 \"hello\" s2))
(gen/tuple (gen/string-alphanumeric) (gen/string-alphanumeric))))
(gen/different-library)"
"(string/join [])
(s/with-gen #(string/includes? % \"gen/nope\")
#(s.gen/fmap (fn [[s1 s2]] (str s1 \"hello\" s2))
(s.gen/tuple (s.gen/string-alphanumeric) (s.gen/string-alphanumeric))))
(gen/different-library)"
(clojure--rename-ns-alias-usages "str" "string" (point-min) 13)
(clojure--rename-ns-alias-usages "gen" "s.gen" (point-min) (- (point-max) 23)))
(it "should offer completions for ns forms"
(expect
(with-clojure-buffer
"(ns test.ns
(:require [my.math.subtraction :as math.-]
[my.math.multiplication :as math.*]
[clojure.spec.alpha :as s]
;; [clojure.spec.alpha2 :as s2]
[symbols :as abc123.-$#.%*+!@]))
(math.*/operator 1 (math.-/subtract 2 3))"
(clojure--collect-ns-aliases (point-min) (point-max) 'ns-form))
:to-equal '("math.-" "math.*" "s" "abc123.-$#.%*+!@")))
(it "should offer completions for usages in region"
(expect
(with-clojure-buffer
"(s/with-gen #(string/includes? % \"hello\")
#(gen/fmap (fn [[s1 s2]] (str s1 \"hello\" s2))
(gen/tuple (gen/string-alphanumeric) (gen/string-alphanumeric))))"
(clojure--collect-ns-aliases (point-min) (point-max) nil))
:to-equal '("s" "string" "gen"))))
(provide 'clojure-mode-refactor-rename-ns-alias-test)
;;; clojure-mode-refactor-rename-ns-alias-test.el ends here
|
