testing e2e on travis

e2e/protractor-ci.conf.js

+const config = require('./protractor.conf').config;
+
+config.capabilities = {
+    browserName: 'chrome',
+    chromeOptions: {
+        args: ['--headless', '--no-sandbox', '--disable-gpu']
+    }
+};
+
+exports.config = config;

e2e/protractor.conf.js

@@ -33,7 +33,7 @@ exports.config = {
     'version': '',
     'platform': 'ANY',
     'chromeOptions': {
-      'args': [ '--headless', '--disable-gpu' ]
+      args: ['--headless', '--no-sandbox', '--disable-gpu']
     }
   },
   // -----------------------------------------------------------------

package.json

@@ -25,9 +25,10 @@
     "test:headless": "node --max_old_space_size=8192 node_modules/@angular/cli/bin/ng test --watch=false --sourceMap=true --browsers=ChromeHeadless --code-coverage",
     "lint": "ng lint",
     "e2e": "ng e2e",
+    "e2e:ci": "ng e2e --protractor-config=./e2e/protractor-ci.conf.js",
     "compile:server": "webpack --config webpack.server.config.js --progress --colors",
     "serve:ssr": "node dist/server",
-    "ci": "ng lint && yarn run build:prod && yarn test:headless && yarn run e2e",
+    "ci": "yarn run e2e:ci",
     "clean:coverage": "rimraf coverage",
     "clean:dist": "rimraf dist",
     "clean:doc": "rimraf doc",

src/environments/environment.travis.ts

-import { GlobalConfig } from '../config/global-config.interface';
-
-export const environment: Partial<GlobalConfig> = {
-    rest: {
-        ssl: false,
-        host: 'localhost',
-        port: 8080,
-        // NOTE: Space is capitalized because 'namespace' is a reserved string in TypeScript
-        nameSpace: '/server/api'
-    }
-};