style(url parser): lint

Author: Jessica Lord

lib/url_parser.js

@@ -18,7 +18,7 @@ module.exports = function(url, options, callback) {
 
   if (result.protocol === 'mongodb+srv:') {
     if (result.hostname.split('.').length < 3) {
-      return callback(new Error('uri does not have hostname, domainname and tld'))
+      return callback(new Error('uri does not have hostname, domainname and tld'));
     }
 
     result.domainLength = result.hostname.split('.').length;
@@ -39,12 +39,8 @@ module.exports = function(url, options, callback) {
         return callback(new Error('No addresses found at host'));
       }
 
-      for (var i = 0; i < addresses.length; i ++) {
-        if (!matchesParentDomain(
-          addresses[i].name,
-          result.hostname,
-          result.domainLength
-        )) {
+      for (var i = 0; i < addresses.length; i++) {
+        if (!matchesParentDomain(addresses[i].name, result.hostname, result.domainLength)) {
           return callback(new Error('srv record does not share hostname with parent uri'));
         }
       }
@@ -81,7 +77,7 @@ module.exports = function(url, options, callback) {
 function matchesParentDomain(srvAddress, parentDomain, domains) {
   let srv = srvAddress.split('.');
   let parent = parentDomain.split('.');
-  for (let i = 1; i <= (domains - 1); i ++) {
+  for (let i = 1; i <= domains - 1; i++) {
     if (srv[srv.length - i] !== parent[parent.length - i]) {
       return false;
     }

test/functional/url_parser_tests.js

@@ -1249,7 +1249,7 @@ describe('Url SRV Parser', function() {
       requires: { topology: ['single'] }
     },
     test: function(done) {
-      parse('mongodb+srv://10gen.cc', function(err, object) {
+      parse('mongodb+srv://10gen.cc', function(err) {
         expect(err).to.exist;
         expect(err.message).to.equal('uri does not have hostname, domainname and tld');
         done();
@@ -1260,14 +1260,14 @@ describe('Url SRV Parser', function() {
   /**
    * @ignore
    */
-  it.skip("should fail because returned host name's parent (build.10gen.cc) misses 'test'", {
+  it.only("should fail because returned host name's parent (build.10gen.cc) misses 'test'", {
     metadata: {
       requires: { topology: ['single'] }
     },
     test: function(done) {
       // TODO it does return 'test'
       // test.build.10gen.cc
-      parse('mongodb+srv://test13.test.build.10gen.cc', function(err, object) {
+      parse('mongodb+srv://test13.test.build.10gen.cc', function(err) {
         expect(err).to.exist;
         expect(err.message).to.equal('srv record does not share hostname with parent uri');
         done();
@@ -1283,7 +1283,7 @@ describe('Url SRV Parser', function() {
       requires: { topology: ['single'] }
     },
     test: function(done) {
-      parse('mongodb+srv://test14.test.build.10gen.cc', function(err, object) {
+      parse('mongodb+srv://test14.test.build.10gen.cc', function(err) {
         expect(err).to.exist;
         expect(err.message).to.equal('srv record does not share hostname with parent uri');
         done();
@@ -1294,12 +1294,12 @@ describe('Url SRV Parser', function() {
   /**
    * @ignore
    */
-  it("should fail because returned host name's part 'not-build' mismatches URI parent part 'build'", {
+  it("should fail because returned host name's 'not-build' mismatches URI parent 'build'", {
     metadata: {
       requires: { topology: ['single'] }
     },
     test: function(done) {
-      parse('mongodb+srv://test15.test.build.10gen.cc', function(err, object) {
+      parse('mongodb+srv://test15.test.build.10gen.cc', function(err) {
         expect(err).to.exist;
         expect(err.message).to.equal('srv record does not share hostname with parent uri');
         done();
@@ -1310,12 +1310,12 @@ describe('Url SRV Parser', function() {
   /**
    * @ignore
    */
-  it("Should fail because returned host name's part 'not-10gen' mismatches URI parent part '10gen'", {
+  it("Should fail because returned host name's 'not-10gen' mismatches URI part '10gen'", {
     metadata: {
       requires: { topology: ['single'] }
     },
     test: function(done) {
-      parse('mongodb+srv://test16.test.build.10gen.cc', function(err, object) {
+      parse('mongodb+srv://test16.test.build.10gen.cc', function(err) {
         expect(err).to.exist;
         expect(err.message).to.equal('srv record does not share hostname with parent uri');
         done();
@@ -1331,7 +1331,7 @@ describe('Url SRV Parser', function() {
       requires: { topology: ['single'] }
     },
     test: function(done) {
-      parse('mongodb+srv://test17.test.build.10gen.cc', function(err, object) {
+      parse('mongodb+srv://test17.test.build.10gen.cc', function(err) {
         expect(err).to.exist;
         expect(err.message).to.equal('srv record does not share hostname with parent uri');
         done();
@@ -1347,7 +1347,7 @@ describe('Url SRV Parser', function() {
       requires: { topology: ['single'] }
     },
     test: function(done) {
-      parse('mongodb+srv://test18.test.build.10gen.cc', function(err, object) {
+      parse('mongodb+srv://test18.test.build.10gen.cc', function(err) {
         expect(err).to.be.null;
         done();
       });