Enable test reporting from jest

.gitignore

@@ -1,3 +1,4 @@
 build/
 node_modules/
 *.sw*
+coverage/

package.json

@@ -51,6 +51,12 @@
     "winston": "^3.1.0"
   },
   "jest": {
+    "collectCoverage": true,
+    "coverageReporters": [
+      "json",
+      "lcov",
+      "text"
+    ],
     "transform": {
       "^.+\\.tsx?$": "ts-jest"
     },

test/app.test.ts

@@ -3,7 +3,8 @@ import request from 'request-promise';
 
 import app from '../src/app';
 
-const port = app.get('port') || 3030;
+// Offsetting a bit to ensure that we can watch and run at the same time
+const port = (app.get('port') || 3030) + 10;
 const getUrl = pathname => url.format({
   hostname: app.get('host') || 'localhost',
   protocol: 'http',