chore(Jest): setup migration

.nvmrc

@@ -1 +1 @@
-7.10.0
+8.9.0

jest.config.js

@@ -0,0 +1,6 @@
+'use strict';
+
+module.exports = {
+  testEnvironment: 'node',
+  testMatch: ['<rootDir>/test/spec/**/*.[jt]s?(x)']
+};

package.json

@@ -71,6 +71,7 @@
     "gulp-sass": "2.3.2",
     "handlebars": "4.1.0",
     "http-server": "0.11.1",
+    "jest": "24.7.1",
     "jsdoc-parse": "1.2.7",
     "jsdoc-to-markdown": "1.3.9",
     "marked": "0.3.19",

test/.eslintrc

@@ -1,6 +1,14 @@
 {
   "rules": {
-    // in tests quotes are used for results objects, let's ignore badly formatted quotes
-    "quote-props": [2, "consistent"],
+    "quote-props": [
+      2,
+      "consistent"
+    ]
+  },
+  "env": {
+    "jest": true
+  },
+  "globals": {
+    "test": true
   }
 }