From 37bd8a049a0bcc4f8c8392257f47a7df7cccb8c1 Mon Sep 17 00:00:00 2001
From: Oleksandr Yakushev <alex@bytopia.org>
Date: Sun, 24 Nov 2024 00:42:33 +0200
Subject: [PATCH] Run tests on CI

---
 .github/workflows/images.yml   | 27 +++++++++++++++++++++++++++
 deps.edn                       | 14 +++++++++++---
 src/flamebin/config.clj        |  8 +++++---
 src/flamebin/infra/metrics.clj | 17 +++++++++--------
 test/flamebin/test_runner.clj  |  8 ++++++++
 5 files changed, 60 insertions(+), 14 deletions(-)
 create mode 100644 test/flamebin/test_runner.clj

diff --git a/.github/workflows/images.yml b/.github/workflows/images.yml
index 73a6c19..4a590ab 100644
--- a/.github/workflows/images.yml
+++ b/.github/workflows/images.yml
@@ -13,6 +13,33 @@ env:
 
 # There is a single job in this workflow. It's configured to run on the latest available version of Ubuntu.
 jobs:
+  tests:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-java@v4
+        with:
+          java-version: '23'
+
+      - uses: DeLaGuardo/setup-clojure@13.0
+        with:
+          cli: latest
+
+      - name: Cache Clojure dependencies
+        uses: actions/cache@v3
+        with:
+          path: |
+            ~/.m2/repository
+            ~/.gitlibs
+            ~/.deps.clj
+          key: cljdeps-${{ hashFiles('deps.edn') }}
+          restore-keys: cljdeps-
+
+      - name: Run tests
+        run: clojure -X:test
+
+
   build-and-push-image:
     runs-on: ubuntu-latest
     # Sets the permissions granted to the `GITHUB_TOKEN` for the actions in this job.
diff --git a/deps.edn b/deps.edn
index 3186aa3..c6eed26 100644
--- a/deps.edn
+++ b/deps.edn
@@ -20,11 +20,19 @@
         com.grammarly/omniconf {:mvn/version "0.5.2"}
         com.taoensso/nippy {:mvn/version "3.4.2"}
         functionalbytes/mount-lite {:mvn/version "2.3.1"}
-        nrepl/nrepl {:mvn/version "1.3.0"}}
+        nrepl/nrepl {:mvn/version "1.3.0"}
+
+        org.clj-commons/hickory {:mvn/version "0.7.5"}
+        nubank/matcher-combinators {:mvn/version "3.9.1"}}
 
  :aliases
  {:build {:deps {io.github.clojure/tools.build {:mvn/version "0.10.0"}}
-          :ns-default build}}}
+          :ns-default build}
+
+  :test {:extra-deps {io.github.cognitect-labs/test-runner {:git/tag "v0.5.1"
+                                                            :git/sha "dfb30dd"}}
+         :exec-fn flamebin.test-runner/test
+         :jvm-opts ["-Djdk.attach.allowAttachSelf"]}}}
 
 #_(find-dep metosin/reitit-core)
-#_(deps functionalbytes/mount-lite "2.3.1")
+#_(deps nubank/matcher-combinators {:mvn/version "3.9.1"})
diff --git a/src/flamebin/config.clj b/src/flamebin/config.clj
index 79a9c9f..0c712c3 100644
--- a/src/flamebin/config.clj
+++ b/src/flamebin/config.clj
@@ -2,6 +2,7 @@
   (:require [clojure.java.io :as io]
             [clojure.string :as str]
             [mount.lite :as mount]
+            [mount.extensions.autostart :as mount.auto]
             [omniconf.core :as cfg]
             [taoensso.timbre :as log]
             [taoensso.timbre.tools.logging]))
@@ -79,13 +80,14 @@
            :port {:type :number
                   :required #(cfg/get :repl :enabled)}}}})
 
+(def ^:dynamic *silent* false)
+
 (defn init-config []
   (cfg/populate-from-env)
-  (cfg/verify))
+  (cfg/verify :silent *silent*))
 
 (mount/defstate config
-  :start (do (init-config) (fn config-getter [& path] (apply cfg/get path))))
-
+  :start (do (init-config) cfg/get))
 #_(mount/start #'config)
 
 ;;;; Misc initialization
diff --git a/src/flamebin/infra/metrics.clj b/src/flamebin/infra/metrics.clj
index 40a1545..ee0d469 100644
--- a/src/flamebin/infra/metrics.clj
+++ b/src/flamebin/infra/metrics.clj
@@ -3,14 +3,15 @@
   (:import (io.micrometer.core.instrument DistributionSummary Metrics Timer)
            (io.micrometer.prometheusmetrics PrometheusConfig PrometheusMeterRegistry)))
 
-(mount/defstate registry
-  :start (let [reg (PrometheusMeterRegistry. PrometheusConfig/DEFAULT)]
-           (.bindTo (io.micrometer.core.instrument.binder.jvm.ClassLoaderMetrics.) reg)
-           (.bindTo (io.micrometer.core.instrument.binder.jvm.JvmMemoryMetrics.) reg)
-           (.bindTo (io.micrometer.core.instrument.binder.jvm.JvmGcMetrics.) reg)
-           (.bindTo (io.micrometer.core.instrument.binder.jvm.JvmThreadMetrics.) reg)
-           (.add (Metrics/globalRegistry) reg)
-           reg))
+(defonce registry
+  (delay
+    (let [reg (PrometheusMeterRegistry. PrometheusConfig/DEFAULT)]
+      (.bindTo (io.micrometer.core.instrument.binder.jvm.ClassLoaderMetrics.) reg)
+      (.bindTo (io.micrometer.core.instrument.binder.jvm.JvmMemoryMetrics.) reg)
+      (.bindTo (io.micrometer.core.instrument.binder.jvm.JvmGcMetrics.) reg)
+      (.bindTo (io.micrometer.core.instrument.binder.jvm.JvmThreadMetrics.) reg)
+      (.add (Metrics/globalRegistry) reg)
+      reg)))
 
 (defn scrape []
   (.scrape @registry))
diff --git a/test/flamebin/test_runner.clj b/test/flamebin/test_runner.clj
new file mode 100644
index 0000000..db2f7f6
--- /dev/null
+++ b/test/flamebin/test_runner.clj
@@ -0,0 +1,8 @@
+(ns flamebin.test-runner
+  (:require cognitect.test-runner.api
+            mount.lite))
+
+(defn test [opts]
+  (cognitect.test-runner.api/test opts)
+  (mount.lite/stop)
+  (shutdown-agents))