2

我正在尝试使用

https://github.com/cemerick/clojurescript.test

我创建了一个简单的项目，例如：

(defproject sampleproj "0.1.0-SNAPSHOT"
  :description "FIXME: write description"
  :url "http://example.com/FIXME"
  :license {:name "Eclipse Public License"
            :url "http://www.eclipse.org/legal/epl-v10.html"}
  :dependencies [[org.clojure/clojure "1.5.1"]
                  [org.clojure/clojurescript "0.0-2014"]
                  ]
  :plugins [[lein-cljsbuild "1.0.0"]
          [com.cemerick/clojurescript.test "0.2.2"]]
  :cljsbuild {:builds [{:source-paths ["src-js" "test-js"]
                      :compiler {:output-to "target/cljs/testable.js"
                                 :optimizations :whitespace
                                 :pretty-print true}}]
            :test-commands {"unit-tests" ["phantomjs" :runner
                                          "this.literal_js_was_evaluated=true"
                                          "target/cljs/testable.js"]}}
  )

文件夹 src-js 和 test-js 都存在，因为我打算把我所有的 clojurescript 文件放在那里。

在我的test-js/sampleproj文件夹中，我复制了文档中的示例测试：

(ns sampleproj.sampletest
  (:require-macros [cemerick.cljs.test
                    :refer (is deftest with-test run-tests testing test-var)])
  (:require [cemerick.cljs.test :as t]))

(deftest somewhat-less-wat
  (is (= "{}[]" (+ {} []))))

(deftest javascript-allows-div0
  (is (= js/Infinity (/ 1 0) (/ (int 1) (int 0)))))

(with-test
  (defn pennies->dollar-string
    [pennies]
    {:pre [(integer? pennies)]}
    (str "$" (int (/ pennies 100)) "." (mod pennies 100)))
  (testing "assertions are nice"
    (is (thrown-with-msg? js/Error #"integer?" (pennies->dollar-string 564.2)))))

现在，如果我尝试运行测试

-> % lein cljsbuild test
Compiling ClojureScript.
Running ClojureScript test: unit-tests
ReferenceError: Can't find variable: cemerick

  phantomjs://webpage.evaluate():2
  phantomjs://webpage.evaluate():5
  phantomjs://webpage.evaluate():5
ReferenceError: Can't find variable: cemerick

  phantomjs://webpage.evaluate():2
  phantomjs://webpage.evaluate():5
  phantomjs://webpage.evaluate():5
Subprocess failed

我对 clojurescript 还很陌生，所以我可能遗漏了一些东西。

更新：

我的环境

-> % lein -v
Leiningen 2.3.4 on Java 1.7.0_06 Java HotSpot(TM) 64-Bit Server VM

-> % phantomjs -v
1.9.2

-> % java -version
java version "1.7.0_06"
Java(TM) SE Runtime Environment (build 1.7.0_06-b24)
Java HotSpot(TM) 64-Bit Server VM (build 23.2-b09, mixed mode)
4

2 回答 2

0

宏是否位于 clj 源中？在那之后，编译器应该将你的 cemeric 宏编译为 javascript。

您可能在 project.clj 中有依赖项

于 2014-05-21T09:33:48.587 回答
0

这还没有回答，所以我会的。您需要为 clojurescript.test 指定依赖项：[com.cemerick/clojurescript.test "0.3.1"]

于 2014-10-12T07:56:50.027 回答