Merge pull request #7 from joyja/server-tests

Added server tests and repaired code for passing integration tests. Also added stop method for server (to avoid jest hangups during testing), and added timer faking/checking.

jest.config.js

@@ -1,4 +1,5 @@
 const path = require('path')
+const { defaults } = require('jest-config')
 
 module.exports = {
   roots: [path.join(__dirname, './src')],
@@ -9,8 +10,7 @@ module.exports = {
   coverageDirectory: path.join(__dirname, './coverage/'),
   collectCoverageFrom: ['**/src/**/*.js'],
   coveragePathIgnorePatterns: ['.*/__tests__/.*'],
-  // globalSetup: './test/setup.js',
-  // globalTeardown: './test/teardown.js',
+  moduleFileExtensions: [...defaults.moduleFileExtensions, 'graphql'],
   watchPlugins: [
     require.resolve('jest-watch-select-projects'),
     require.resolve('jest-watch-typeahead/filename'),

package.json

@@ -27,6 +27,7 @@
     "eslint-plugin-prettier": "^3.1.1",
     "eslint-plugin-promise": "^4.2.1",
     "eslint-plugin-standard": "^4.0.1",
+    "graphql-request": "^1.8.2",
     "jest": "^24.9.0",
     "jest-watch-select-projects": "^1.0.0",
     "jest-watch-typeahead": "^0.4.2",
@@ -41,9 +42,9 @@
     "esm": "^3.2.25",
     "ethernet-ip": "^1.2.5",
     "express": "^4.17.1",
-    "graphql-request": "^1.8.2",
     "graphql-yoga": "^1.18.3",
     "jsonwebtoken": "^8.5.1",
+    "lodash": "^4.17.15",
     "modbus-serial": "^7.7.4",
     "mqtt": "^3.0.0",
     "sparkplug-client": "^3.2.2",