CI: CLJS Node Test Runner (#61)

* add deps.edn test CLJS aliases
* add build directory with cljs build configs
  - simple & advanced node builds
* add test.yaml
* add externs for process.on
* update runner to catch the expected exceptions so tests complete under Node

Author: swannodette

.github/workflows/test.yaml

@@ -0,0 +1,22 @@
+name: Tests
+on: [push]
+
+jobs:
+  # Runtime Tests
+  runtime-test:
+    name: Runtime Tests
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+
+      - uses: DeLaGuardo/[email protected]
+        with:
+          tools-deps: '1.10.1.763'
+
+      - name: Build tests
+        run: clojure -M:cljs-test:adv
+
+      - name: Run tests
+        run: |
+          node out-adv-node/tests.js | tee test-out.txt
+          grep -qxF '0 failures, 0 errors.' test-out.txt

build/node_adv.edn

@@ -0,0 +1,6 @@
+{:main          cljs.core.async.test-runner
+ :output-dir    "out-adv-node"
+ :output-to     "out-adv-node/tests.js"
+ :externs       ["build/test_externs.js"]
+ :optimizations :advanced
+ :target        :nodejs}

build/node_simple.edn

@@ -0,0 +1,7 @@
+{:main          cljs.core.async.test-runner
+ :output-dir    "out-simp-node"
+ :output-to     "out-simp-node/tests.js"
+ :optimizations :simple
+ :static-fns    true
+ :pretty-print  true
+ :target        :nodejs}

build/test_externs.js

@@ -0,0 +1 @@
+process.on = function(){};

deps.edn

@@ -3,7 +3,9 @@
  {org.clojure/tools.analyzer.jvm {:mvn/version "1.2.2"}}
  :aliases
  {:cljs-test {:extra-deps {org.clojure/clojurescript {:mvn/version "1.10.597"}}
-              :extra-paths ["src/test/cljs"]}
+              :extra-paths ["src/main/clojure/cljs" "src/test/cljs"]}
+  :adv       {:main-opts ["-m" "cljs.main" "-v" "-co" "build/node_adv.edn" "-c"]}
+  :simp      {:main-opts ["-m" "cljs.main" "-v" "-co" "build/node_simple.edn" "-c"]}
 
   ;; For compile test purposes
   ;; clj -T:build compile

src/test/cljs/cljs/core/async/test_runner.cljs

@@ -13,7 +13,14 @@
             [cljs.core.async.timers-test]
             [cljs.core.async.interop-tests]
             [cljs.core.async.tests]
-            [cljs.core.async.runner-tests]))
+            [cljs.core.async.runner-tests]
+            [clojure.string :as string]))
+
+(when (exists? js/process)
+  (.on js/process "uncaughtException"
+    (fn [e]
+      (when-not (= "Assert failed: This exception is expected\nfalse" (.-message e))
+        (println "TESTS FAILED TO COMPLETE:" (.-message e))))))
 
 (run-tests
   'cljs.core.async.runner-tests