cryogen-core/test/cryogen_core/klipse_test.clj

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(ns cryogen-core.klipse-test
(:require [cryogen-core.klipse :refer :all]
[clojure.test :refer [deftest testing is are]]))
(deftest map-keys-test
(is (= {"a" 1 "b" 2} (map-keys name {:a 1 :b 2}))))
(deftest update-existing-test
(is (= {:a 1 :b 2} (update-existing {:a 1 :b 1} :b inc)))
(is (= {:a 1} (update-existing {:a 1} :b (constantly 2)))))
(deftest deep-merge-test
(is (= {:a {:b 1 :c 2}} (deep-merge {:a {:b 1}} {:a {:c 2}})))
(is (= {:a {:b 1}} (deep-merge {:a {:b 1}} {:a nil})))
(is (= {:a {:b 1 :c 3}} (deep-merge {:a {:b 1 :c 2}} {:a {:c 3}}))))
;; For testing convenience.
(defn elt
"Returns an enlive style html element."
([tag] (elt tag nil))
([tag attrs & content]
{:tag tag, :attrs attrs, :content content}))
(deftest filter-html-elems-test
(is (= [(elt :div {:class "x"} :content [(elt :div {:class "x"} "foo")])
(elt :div {:class "x"} "foo")])
(filter-html-elems (comp #{"x"} :class :attrs)
[(elt :h1 {:class "y"} "things!")
(elt :div {:class "x"} (elt :div {:class "x"} "foo"))])))
(deftest code-block-classes-test
(is (= ["clojure" "ruby"]
(code-block-classes
"<h1>stuff</h1>
<div class=\"not-code\"><pre><code class=\"clojure\">(def x 42)</code></pre></div>
<pre><code class=\"ruby\">123</code><pre>"))))
(deftest clojure-eval-classes-test
(is (= #{"eval-cljs" "eval-reagent"}
(clojure-eval-classes {"selector" ".eval-cljs"
"selector_reagent" ".eval-reagent"
"selector_eval_ruby" ".eval-ruby"}))))
(deftest clojure-eval?-test
(is (clojure-eval? {"selector" ".eval-cljs"}
"<h1>stuff</h1>
<div class=\"not-code\"><pre><code class=\"eval-cljs\">(def x 42)</code></pre></div>
<pre><code class=\"ruby\">123</code><pre>"))
(is (not (clojure-eval? {"selector" ".eval-cljs"
"selector_eval_ruby" ".eval-ruby"}
"<h1>stuff</h1>
<pre><code class=\"eval-ruby\">123</code><pre>"))))
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(deftest normalize-settings-test
(is (= {"selector_reagent" ".reagent"
"codemirror_options_in" {"lineNumbers" true}}
(normalize-settings
{:selector-reagent ".reagent"
:codemirror-options-in {:line-numbers true}}))))
(deftest merge-configs-test
(testing "Things are merged correctly"
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(is (= (merge defaults
{:settings {"selector" ".clojure-eval"
"codemirror_options_in" {"lineNumbers" true}}})
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(merge-configs {:settings {:codemirror-options-in {:line-numbers true}}}
{:settings {:selector ".clojure-eval"}}))))
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(testing "If it's all set up in config.edn, in the post it can be just :klipse true"
(is (= (merge defaults {:settings {"selector_js" ".javascript"}})
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(merge-configs {:settings {:selector-js ".javascript"}} true))))
(testing "Returns nil if there's nothing in the blog post"
(is (nil? (merge-configs {:settings {:selector ".clojure-eval"}} nil)))))