diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
new file mode 100644
index 0000000..eb7f438
--- /dev/null
+++ b/.github/workflows/test.yaml
@@ -0,0 +1,47 @@
+name: Clojure Tests
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
+jobs:
+  test:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Set up JDK 17
+      uses: actions/setup-java@v2
+      with:
+        java-version: '17'
+        distribution: 'temurin'
+
+    - name: Install clojure tools
+      uses: DeLaGuardo/setup-clojure@12.5
+      with:
+        cli: 1.11.2.1446             # Clojure CLI based on tools.deps
+        clj-kondo: 2022.05.31
+        cljfmt: 0.10.2
+        cljstyle: 0.15.0
+        cmd-exe-workaround: 'latest'
+        zprint: 1.2.3
+
+    - name: Cache clojure dependencies
+      uses: actions/cache@v3
+      with:
+        path: |
+          ~/.m2/repository
+          ~/.gitlibs
+          ~/.deps.clj
+        key: cljdeps-${{ hashFiles('deps.edn') }}
+        restore-keys: cljdeps-
+
+    - name: Install libassimp
+      run: sudo apt-get update && sudo apt-get install -y libassimp-dev
+
+    - name: Run tests
+      run: clojure -M:dev:test
diff --git a/deps.edn b/deps.edn
index 0b4a40a..988d646 100644
--- a/deps.edn
+++ b/deps.edn
@@ -2,7 +2,6 @@
  :deps  {net.mikera/core.matrix {:mvn/version "0.62.0"}
          ;; org.clojars.cartesiantheatrics/clj-manifold3d {:local/root "../clj-manifold3d"}
          org.clojars.cartesiantheatrics/clj-manifold3d {:mvn/version "0.0.18"}
-         camel-snake-kebab/camel-snake-kebab {:mvn/version "0.4.3"}
          net.mikera/vectorz-clj {:mvn/version "0.48.0"}
          metosin/malli {:mvn/version "0.11.0"}
          scad-clj/scad-clj {:mvn/version "0.5.3"}}
@@ -11,6 +10,11 @@
   {:extra-deps
    {org.clojars.cartesiantheatrics/manifold3d$linux-x86_64 {:mvn/version "1.0.77"}}}
 
+  :test {:extra-paths ["test/main"]
+         :extra-deps  {lambdaisland/kaocha {:mvn/version "1.88.1376"}
+                       org.clojure/clojure {:mvn/version "1.11.2"}}
+         :main-opts   ["-m" "kaocha.runner"]}
+
   :deploy
   {:extra-paths ["build"]
    :extra-deps {badigeon/badigeon {:mvn/version "1.7"}
diff --git a/src/main/plexus/core.clj b/src/main/plexus/core.clj
index c30756d..6c7acfc 100644
--- a/src/main/plexus/core.clj
+++ b/src/main/plexus/core.clj
@@ -2,12 +2,12 @@
   (:refer-clojure :exclude [set])
   (:require
    [clojure.java.io :as io]
-   [plexus.utils :as u]
    [plexus.schema :as schema :refer [validate-form]]
-   [plexus.transforms :as tf]
    [clj-manifold3d.core :as m]
    [malli.core :as ma]
-   [plexus.impl :as impl])
+   [plexus.impl :as impl]
+   [clojure.repl :refer [demunge]]
+   [clojure.string :as s])
   (:import
    [plexus.impl Form]))
 
@@ -16,10 +16,10 @@
   (cond (vector? fn-object)
         (into [(first fn-object)] (map pretty-demunge (subvec fn-object 1)))
         :else
-        (let [dem-fn (clojure.repl/demunge (str fn-object))
+        (let [dem-fn (demunge (str fn-object))
               pretty (second (re-find #"(.*?\/.*?)(--\d+)?[@].*" dem-fn))]
           (symbol
-           (if pretty (peek (clojure.string/split pretty #"/")) dem-fn)))))
+           (if pretty (peek (s/split pretty #"/")) dem-fn)))))
 
 
 (defn- get-map-key-schemas [schema]
diff --git a/src/test/plexus/core_test.clj b/test/main/plexus/core_test.clj
similarity index 88%
rename from src/test/plexus/core_test.clj
rename to test/main/plexus/core_test.clj
index 35b5c44..986d5d9 100644
--- a/src/test/plexus/core_test.clj
+++ b/test/main/plexus/core_test.clj
@@ -1,4 +1,4 @@
-(ns plexus.core_test
+(ns plexus.core-test
   (:require
    [clj-manifold3d.core :as m]
    [clojure.test :as t]
@@ -14,7 +14,6 @@
 
 (def pi Math/PI)
 (def pi|2 (/ pi 2))
-(def pi|2 (/ pi 2))
 (def pi|3 (/ pi 3))
 (def pi|4 (/ pi 4))
 (def pow #(Math/pow %1 %2))
@@ -61,19 +60,3 @@
                   1 (p/right :angle pi|2)
                   2 (p/up :angle pi|2)
                   3 (p/down :angle pi|2))))))))))
-
-
-(t/deftest test-hull)
-
-(t/deftest test-loft)
-
-(t/deftest test-translate)
-
-(t/deftest test-rotate)
-
-(t/deftest test-offset)
-
-(t/deftest test-insert)
-
-(t/deftest test-)
-(test-extrudes)
diff --git a/tests.edn b/tests.edn
new file mode 100644
index 0000000..40b0a5b
--- /dev/null
+++ b/tests.edn
@@ -0,0 +1 @@
+#kaocha/v1 {:test-paths "test/main"}