(ns test-runner
|
(:require
|
[clojure.string :as string]
|
[clojure.test :as t]))
|
|
(def class-cache-dir ".cache/classes")
|
(.mkdirs (java.io.File. class-cache-dir))
|
|
(defmacro with-class-cache [& body]
|
`(binding [*compile-path* class-cache-dir
|
*compile-files* true]
|
~@body))
|
|
(with-class-cache
|
(require '[clojure.test :as t]
|
'[lambdaisland.deep-diff2 :as ddiff]))
|
|
(def no-colors-printer (ddiff/printer {:print-color false}))
|
(defmulti vim-report :type)
|
|
(defmethod vim-report :begin-test-ns [m]
|
(println "\nTesting" (ns-name (:ns m))))
|
|
(defmethod vim-report :begin-test-var [m]
|
(println "\nExecuting" (:name (meta (:var m)))))
|
|
(defmethod vim-report :fail
|
[m]
|
(t/inc-report-counter :fail)
|
(when-let [source-file (some-> t/*testing-vars*
|
first
|
meta
|
:file)]
|
(println (str "FAIL:" source-file ":" (:line m) ":" (t/testing-vars-str m) ":" (t/testing-contexts-str) ":" (:message m "FAIL")))
|
(println (str "FAIL-CONTINUE:EXPECTED:" (pr-str (:expected m))))
|
(println (str "FAIL-CONTINUE:ACTUAL:" (pr-str (:actual m))))))
|
|
(defmethod t/assert-expr '= [msg form]
|
(let [args (rest form)
|
pred (first form)]
|
`(let [values# (list ~@args)
|
result# (apply ~pred values#)]
|
(if result#
|
(t/do-report {:type :pass, :message ~msg,
|
:expected '~form, :actual (cons '~pred values#)})
|
(do
|
(t/do-report {:type :fail, :message ~msg,
|
:expected '~form, :actual (list '~'not (cons '~pred values#))})
|
(-> (apply ddiff/diff values#)
|
(ddiff/pretty-print no-colors-printer))))
|
result#)))
|
|
(defn- find-line-number [source-file m]
|
(if (instance? Throwable (:actual m))
|
(let [fname (-> source-file (java.io.File.) (.getName))]
|
(->> m
|
:actual
|
Throwable->map
|
:trace
|
(some (fn [[_ _ e-file e-line]]
|
(when (= e-file fname)
|
e-line)))))
|
(:line m)))
|
|
(defmethod vim-report :error
|
[m]
|
(t/inc-report-counter :error)
|
(when-let [source-file (some-> t/*testing-vars*
|
first
|
meta
|
:file)]
|
(let [line (find-line-number source-file m)]
|
(println (str "ERROR:" source-file ":" line ":" (t/testing-vars-str m) ":" (t/testing-contexts-str) ":" (:message m "FAIL")))
|
(println (str "ERROR-CONTINUE:EXPECTED:" (pr-str (:expected m))))
|
(println (str "ERROR-CONTINUE:ACTUAL:"
|
(if (instance? Throwable (:actual m))
|
(ex-message (:actual m))
|
(pr-str (:actual m)))))
|
(when (instance? Throwable (:actual m))
|
(.printStackTrace (:actual m))))))
|
|
(defmethod vim-report :default
|
[_])
|
|
(defn- clj-file? [f]
|
(re-matches #"^.*\.cljs?$" (.getName f)))
|
|
(defn find-closest-test [test-file test-line]
|
(->> (all-ns)
|
(mapcat ns-publics)
|
(map second)
|
(filter (comp :test meta))
|
(filter (comp #{test-file} :file meta))
|
(map #(vector % (- test-line (-> % meta :line))))
|
(filterv (comp pos? second))
|
(sort-by second)
|
first
|
first))
|
|
(defn -main [& {:strs [-test-file -test-line] :or {-test-file "test"}}]
|
(with-class-cache
|
(compile 'test-runner)
|
(println "Detecting test files in" -test-file)
|
(let [test-files (->> -test-file
|
(java.io.File.)
|
(file-seq)
|
(filter (memfn isFile))
|
(filter clj-file?)
|
(map (memfn getAbsolutePath))
|
(set))]
|
(println "Loading test files...")
|
(run! load-file test-files)
|
(when (find-ns 'malli.core)
|
(println "Malli detected. Instrument functions...")
|
(require 'malli.dev)
|
(require 'malli.dev.pretty)
|
((find-var 'malli.dev/start!) {:report ((find-var 'malli.dev.pretty/thrower))}))
|
(let [test-namespaces (->> (all-ns)
|
(mapcat ns-publics)
|
(map (comp meta second))
|
(filter :test)
|
(filter (comp test-files :file))
|
(map :ns)
|
(set))]
|
|
(set-validator! #'t/*testing-contexts*
|
(let [validator (get-validator #'t/*testing-contexts*)]
|
(fn [v]
|
(println "Testing:" (string/join " " v))
|
(println)
|
(if validator
|
(validator v)
|
true))))
|
|
(with-redefs [t/report vim-report]
|
(System/exit
|
(if (pos? (if (and -test-file -test-line)
|
|
(if-let [test-var (find-closest-test (.. (java.io.File. -test-file) getAbsolutePath)
|
(parse-long -test-line))]
|
(->> (t/run-test-var test-var)
|
((juxt :fail :error))
|
(apply +))
|
(do
|
(println "No test found")
|
0))
|
(reduce (fn [total-fails n]
|
(let [results (t/run-tests n)]
|
(+ total-fails
|
(:fail results 0)
|
(:error results 0))))
|
0
|
test-namespaces)))
|
1
|
0)))))))
|
