Create workflow (Github Actions) to run tests automatically (#18)

* create workflow to run tests

Use Github Actions to kick-off unit tests when we submit new commits on a pull request

* test new workflow

* delete comment

* rename workflow

* delete unecessary action files

* fix workflow

* specify node version

Author: elfrank

.github/main.workflow

@@ -0,0 +1,15 @@
+workflow "check" {
+  on = "push"
+  resolves = "test"
+}
+
+action "install" {
+  uses = "docker://node:10.15.3"
+  args = "npm install"
+}
+
+action "test" {
+  uses = "docker://node:10.15.3"
+  args = "npm test"
+  needs = ["install"]
+}

.nvmrc

@@ -0,0 +1 @@
+v10.15.3

package-lock.json

@@ -6,7 +6,7 @@
   "scripts": {
     "build": "./node_modules/.bin/rollup -c",
     "dev": "./node_modules/.bin/rollup -cw --environment DEV & ./node_modules/.bin/http-server",
-    "test": "jest"
+    "test": "./node_modules/jest/bin/jest.js"
   },
   "author": "",
   "license": "MIT",