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Enable REPL-based testing. #24

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47 changes: 41 additions & 6 deletions build.boot
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Original file line number Diff line number Diff line change
Expand Up @@ -12,24 +12,59 @@
[org.clojure/tools.nrepl "0.2.12" :scope "test"]])

(require
'[adzerk.boot-cljs :refer [cljs]]
'[clojure.java.io :as io]
'[boot.util :refer [info]]
'[adzerk.boot-cljs :refer [cljs main-files]]
'[adzerk.boot-cljs-repl :refer [cljs-repl start-repl]]
'[adzerk.boot-reload :refer [reload]]
'[crisptrutski.boot-cljs-test :refer [exit! test-cljs]]
'[pandeiro.boot-http :refer [serve]])

(deftask testing []
(merge-env! :resource-paths #{"test"})
identity)
(def test-suffix "-test")

(defn inject-test-ns
[reqs]
(loop [original reqs
injected reqs]
(if (empty? original)
injected
(recur (rest original)
(let [ns (first original)
test-ns (str ns test-suffix)]
(if (contains? reqs test-ns)
injected
(conj injected (symbol test-ns))))))))

(defn add-test-ns-to-spec
[new-fs-dir spec-edn]
(let [in-file (tmp-file spec-edn)
out-file (io/file new-fs-dir (tmp-path spec-edn))
spec (read-string (slurp in-file))
decorated (update-in spec [:require] inject-test-ns)]
(info "Injecting test namespaces into %s: %s\n"
(.getName in-file)
(:require decorated))
(spit out-file (pr-str decorated))))

(deftask testing
[i ids IDS #{str} ""]
(with-pre-wrap fileset
(merge-env! :source-paths #{"test"})
(if-let [build-spec-edns (seq (main-files fileset ids))]
(let [tmp-dir (tmp-dir!)]
(doall (map #(add-test-ns-to-spec tmp-dir %) build-spec-edns))
(commit! (add-resource fileset tmp-dir)))
fileset)))

(deftask auto-test []
(comp (testing)
(comp (testing :ids #{"main"})
(watch)
(speak)
(test-cljs)))

(deftask dev []
(comp (serve :dir "target/")
(comp (testing :ids #{"main"})
(serve)
(watch)
(speak)
(reload :on-jsload 'app.core/main)
Expand Down