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(require 'buttercup)
(require 'cider-browse-ns)
(describe "cider-browse-ns--text-face"
:var (cider-resolve-var)
(describe "when the namespace is not loaded in the REPL"
(spy-on 'cider-resolve-var :and-return-value nil)
(it "returns font-lock-function-name-face"
(expect (cider-browse-ns--text-face "clojure.string" "blank?")
:to-equal 'font-lock-function-name-face)))
(describe "when the namespace is loaded in the REPL"
(it "identifies a function"
(spy-on 'cider-resolve-var :and-return-value
'(dict "arglists" "fn arg list"))
(expect (cider-browse-ns--text-face "clojure.core" "reduce")
:to-equal 'font-lock-function-name-face))
(it "identifies a macro"
(spy-on 'cider-resolve-var :and-return-value
'(dict "arglists" "fn arg list" "macro" "true"))
(expect (cider-browse-ns--text-face "clojure.core" "defn")
:to-equal 'font-lock-keyword-face))
(it "identifies a variable"
(spy-on 'cider-resolve-var :and-return-value
'(dict))
(expect (cider-browse-ns--text-face "clojure.core" "*clojure-version*")
:to-equal 'font-lock-variable-name-face))))
(describe "cider-browse-ns"
:var (cider-browse-ns-buffer)
(it "lists out all forms of a namespace with correct font-locks"
(spy-on 'cider-sync-request:ns-vars :and-return-value
'("blank?"))
(spy-on 'cider-resolve-var :and-return-value '(dict "arglists" "fn arg list"))
(with-temp-buffer
(setq cider-browse-ns-buffer (buffer-name (current-buffer)))
(cider-browse-ns "clojure.string")
(search-forward "clojure")
(expect (get-text-property (point) 'face) :to-equal 'font-lock-type-face)
(search-forward "blank")
(expect (get-text-property (point) 'font-lock-face) :to-equal 'font-lock-function-name-face))))
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