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Merge pull request #168 from cichli/undef-tests
Make undef test idempotent and add extra test cases
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Original file line number | Diff line number | Diff line change |
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@@ -1,14 +1,60 @@ | ||
(ns cider.nrepl.middleware.undef-test | ||
(:require | ||
[clojure.test :refer :all] | ||
[cider.nrepl.middleware.test-transport :refer [messages test-transport]] | ||
[cider.nrepl.middleware.undef :refer [undef-reply]])) | ||
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(def x 1) | ||
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(deftest test-toogle-undef-op | ||
(let [transport (test-transport)] | ||
(is (ns-resolve 'cider.nrepl.middleware.undef-test 'x)) | ||
(undef-reply {:transport transport :ns "cider.nrepl.middleware.undef-test" :symbol "x"}) | ||
(is (= [{:status #{:done}}] (messages transport))) | ||
(is (nil? (ns-resolve 'cider.nrepl.middleware.undef-test 'x))))) | ||
(:require [cider.nrepl.middleware.test-session :as session] | ||
[clojure.test :refer :all])) | ||
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(use-fixtures :each session/session-fixture) | ||
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(deftest undef-var | ||
(testing "undef undefines vars" | ||
(is (= ["#'user/x"] | ||
(:value (session/message {:op "eval" | ||
:code "(def x 1)"})))) | ||
(is (= ["#'user/x"] | ||
(:value (session/message {:op "eval" | ||
:code "(ns-resolve 'user 'x)"})))) | ||
(is (= #{"done"} | ||
(:status (session/message {:op "undef" | ||
:ns "user" | ||
:symbol "x"})))) | ||
(is (= ["nil"] | ||
(:value (session/message {:op "eval" | ||
:code "(ns-resolve 'user 'x)"})))))) | ||
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(deftest undef-alias | ||
(testing "undef undefines aliases" | ||
(is (= ["#'clojure.walk/postwalk"] | ||
(:value (do | ||
(session/message {:op "eval" | ||
:code "(require '[clojure.walk :refer [postwalk]])"}) | ||
(session/message {:op "eval" | ||
:code "(ns-resolve 'user 'postwalk)"}))))) | ||
(is (= #{"done"} | ||
(:status (session/message {:op "undef" | ||
:ns "user" | ||
:symbol "postwalk"})))) | ||
(is (= ["nil"] | ||
(:value (session/message {:op "eval" | ||
:code "(ns-resolve 'user 'postwalk)"})))))) | ||
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(deftest undef-undefined | ||
(testing "undef does not throw for aliases or vars that are not defined" | ||
(is (= ["nil"] | ||
(:value (session/message {:op "eval" | ||
:code "(ns-resolve 'user 'x)"})))) | ||
(is (= #{"done"} | ||
(:status (session/message {:op "undef" | ||
:ns "user" | ||
:symbol "x"})))))) | ||
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(deftest undef-exceptions | ||
(testing "undef throws for non-existent namespaces" | ||
(is (= #{"done" "undef-error"} | ||
(:status (session/message {:op "undef" | ||
:ns "abc" | ||
:symbol "x"}))))) | ||
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(testing "undef throws with missing arguments" | ||
(is (= #{"done" "undef-error"} | ||
(:status (session/message {:op "undef"})) | ||
(:status (session/message {:op "undef" :ns "user"})) | ||
(:status (session/message {:op "undef" :symbol "x"})))))) |