ci(circle): Attempts to fix tests with an env.

Author: ryasmi

.env

@@ -0,0 +1,3 @@
+KNEX_DATABASE=jsentityreposknex
+KNEX_USER=jsentityrepos
+KNEX_PASSWORD=pword

package-lock.json

@@ -32,10 +32,12 @@
   "devDependencies": {
     "@ht2-labs/semantic-release": "1.0.14",
     "@ht2-labs/typescript-project": "1.0.0",
+    "@types/dotenv": "^4.0.2",
     "@types/knex": "0.0.67",
     "@types/lodash": "^4.14.91",
     "@types/mocha": "2.2.45",
     "assert-rejects": "0.1.1",
+    "dotenv": "^4.0.0",
     "jscpd": "0.6.17",
     "mocha": "4.0.1",
     "mysql": "^2.15.0",

package.json

@@ -1,16 +1,18 @@
 import facadeTest from '@js-entity-repos/core/dist/tests';
 import { TestEntity, TestId } from '@js-entity-repos/core/dist/tests/utils/testEntity';
+import { config } from 'dotenv';
 import 'mocha'; // tslint:disable-line:no-import-side-effect
 import facade from './facade';
 import connectToDb from './utils/connectToDb';
+config();
 
 const db = connectToDb({
   client: 'mysql',
   connection: {
-    database: 'jsentityreposknex',
+    database: process.env.KNEX_DATABASE,
     host: '127.0.0.1',
-    password: 'pword',
-    user: 'jsentityrepos',
+    password: process.env.KNEX_PASSWORD,
+    user: process.env.KNEX_USER,
   },
 });