Specify address and port

Author: XhmikosR

package.json

@@ -23,8 +23,8 @@
     "test:grunt": "grunt ci --force",
     "test:ci": "npm run mocha && npm run test:server && npm run test:grunt",
     "test:coverage": "c8 npm run test:ci",
-    "test:server": "start-server-and-test start:server http://localhost:8888 \"mocha --fgrep=server\"",
-    "start:server": "java -cp ./node_modules/vnu-jar/build/dist/vnu.jar nu.validator.servlet.Main"
+    "test:server": "start-server-and-test start:server http://127.0.0.1:8080 \"mocha --fgrep=server\"",
+    "start:server": "java -Dnu.validator.servlet.bind-address=127.0.0.1 -cp ./node_modules/vnu-jar/build/dist/vnu.jar nu.validator.servlet.Main 8080"
   },
   "dependencies": {
     "async": "^3.2.3",

test/server_test.js

@@ -8,7 +8,10 @@ describe('htmllint', () => {
     it('with relative paths using server', done => {
       const options = {
         files: ['test/fixtures/valid.html', 'test/fixtures/invalid.html'],
-        server: {},
+        server: {
+          host: '127.0.0.1',
+          port: 8080
+        },
         errorlevels: ['info', 'warning', 'error']
       };
       const expected = expectedResults.server.invalid;