add dummy test

package.json

@@ -16,7 +16,8 @@
     "run": "ts-node",
     "release": "release-it --non-interactive",
     "changelog": "auto-changelog -p",
-    "prepublishOnly": "npm run build"
+    "prepublishOnly": "npm run build",
+    "test": "mocha --opts test/unit/mocha.opts"
   },
   "repository": {
     "type": "git",

test/unit/Datatokens.test.ts

@@ -0,0 +1,11 @@
+import { assert } from 'chai'
+
+describe('Datatokens', () => {
+
+    describe('#test()', () => {
+        it('should test', async () => {
+            const test = true
+            assert(test === true)
+        })
+    })
+})

test/unit/mocha.opts

@@ -0,0 +1,8 @@
+--require ts-node/register
+--require source-map-support/register
+--require mock-local-storage
+--full-trace
+--bail
+--exit
+--timeout 20000
+test/unit/config.ts test/unit/**/*.test.ts