Print log messages and setup custom test runner

Got tired of getting bit by catch statements and no logging printing.
Moved frontend to a custom test runner as we may eventually need the
node-test-runner for other apps/builds

shadow-cljs.edn

@@ -66,7 +66,7 @@
          :devtools        {:enabled false}
          ;; disable :static-fns to allow for with-redefs and repl development
          :compiler-options {:static-fns false}
-         :main            frontend.test.node-test-runner/main}
+         :main            frontend.test.frontend-node-test-runner/main}
 
   :publishing {:target        :browser
                :module-loader true

src/test/frontend/test/frontend_node_test_runner.cljs

@@ -0,0 +1,19 @@
+(ns frontend.test.frontend-node-test-runner
+  "This is a custom version of the node-test-runner for the frontend build"
+  {:dev/always true} ;; necessary for test-data freshness
+  (:require [frontend.test.node-test-runner :as node-test-runner]
+            [shadow.test.env :as env]
+            [lambdaisland.glogi.console :as glogi-console]
+            ;; activate humane test output for all tests
+            [pjstadig.humane-test-output]))
+
+;; Needed for new test runners
+(defn ^:dev/after-load reset-test-data! []
+  (-> (env/get-test-data)
+      (env/reset-test-data!)))
+
+(defn main [& args]
+  []
+  (glogi-console/install!) ;; see log messages
+  (reset-test-data!)
+  (node-test-runner/parse-and-run-tests args))

src/test/frontend/test/node_test_runner.cljs

@@ -1,6 +1,6 @@
 (ns frontend.test.node-test-runner
-  "shadow-cljs test runner for :node-test that provides the same test selection
-  options as
+  "Application agnostic shadow-cljs test runner for :node-test that provides the
+  same test selection options as
   https://github.com/cognitect-labs/test-runner#invoke-with-clojure--m-clojuremain.
   This gives the user a fair amount of control over which tests and namespaces
   to call from the commandline. Once this test runner is stable enough we should
@@ -12,9 +12,7 @@
             [clojure.set :as set]
             [shadow.test :as st]
             [cljs.test :as ct]
-            ["util" :as util]
-            ;; activate humane test output for all tests
-            [pjstadig.humane-test-output]))
+            [goog.string :as gstring]))
 
 ;; Cljs.test customization
 ;; Inherit behavior from default reporter
@@ -47,10 +45,10 @@
 (defn- print-summary
   "Print help summary given args and opts strings"
   [options-summary additional-msg]
-  (println (util/format "Usage: %s [OPTIONS]\nOptions:\n%s%s"
-                        "$0"
-                        options-summary
-                        additional-msg)))
+  (println (gstring/format "Usage: %s [OPTIONS]\nOptions:\n%s%s"
+                           "$0"
+                           options-summary
+                           additional-msg)))
 
 (defn- parse-options
   "Processes a command's functionality given a cli options definition, arguments
@@ -172,9 +170,9 @@ returns selected tests and namespaces to run"
         (st/run-test-vars test-env test-vars))
       (st/run-all-tests test-env nil))))
 
-(defn main [& args]
-  (reset-test-data!)
-
+(defn parse-and-run-tests
+  "Main entry point for custom test runners"
+  [args]
   (let [{:keys [options summary]} (parse-options args cli-options)]
     (if (:help options)
       (do
@@ -182,3 +180,9 @@ returns selected tests and namespaces to run"
                        "\n\nMultiple options are ANDed. Defaults to running all tests")
         (js/process.exit 0))
       (run-tests (keys (env/get-tests)) (env/get-test-vars) options))))
+
+(defn main
+  "Main entry point if this ns is configured as a test runner"
+  [& args]
+  (reset-test-data!)
+  (parse-and-run-tests args))