fix a few things missed in the "great cherry-pick"

lib/dialects/mssql/query-generator.js

@@ -1468,7 +1468,22 @@ module.exports = (function() {
 
     booleanValue: function(value) {
       return value;
-    }
+    },
+    uniqueConstraintMapping: {
+      code: 'EREQUEST',
+      map: function(str) {
+        // we're manually remvoving uniq_ here for a future capability of defining column names explicitly
+        var match = str.match(/Violation of UNIQUE KEY constraint '(.*)'. Cannot insert duplicate key in object '?(.*?)$/);
+        if (match === null || match.length < 2) {
+          return false;
+        }
+
+        return {
+          indexName: match[1],
+          fields: match[1].split('_')
+        };
+      }
+    },
   };
 
   /* istanbul ignore next */

lib/dialects/mssql/query.js

@@ -220,7 +220,7 @@ module.exports = (function() {
     });
   };
 
-  AbstractQuery.prototype.handleInsertQuery = function(results, metaData) {
+  Query.prototype.handleInsertQuery = function(results, metaData) {
     if (this.callee) {
       // add the inserted row id to the instance
       var autoIncrementField = this.callee.Model.autoIncrementField

test/model.test.js

@@ -354,9 +354,10 @@ describe(Support.getTestDialectTeaser("Model"), function () {
           }
         });
       });
-    })
+    });
+
+    it('allows us to customize the error message for unique constraint', function() {
 
-    if(dialect !== 'mssql' ? it : it.skip)('allows us to customize the error message for unique constraint', function(done) {
       var self = this
         , User = this.sequelize.define('UserWithUniqueUsername', {
             username: { type: Sequelize.STRING, unique: { name: 'user_and_email', msg: 'User and email must be unique' }},

test/sequelize.test.js

@@ -17,7 +17,7 @@ var chai        = require('chai')
 chai.config.includeStack = true
 
 var qq = function(str) {
-  if (dialect == 'postgres' || dialect == 'sqlite') {
+  if (dialect == 'postgres' || dialect == 'sqlite' || dialect === 'mssql') {
     return '"' + str + '"'
   } else if (Support.dialectIsMySQL()) {
     return '`' + str + '`'
@@ -108,7 +108,6 @@ describe(Support.getTestDialectTeaser("Sequelize"), function () {
         })
 
         it('triggers the actual adapter error', function(done) {
-
           this
             .sequelizeWithInvalidConnection
             .authenticate()
@@ -331,7 +330,7 @@ describe(Support.getTestDialectTeaser("Sequelize"), function () {
     })
 
     it('dot separated attributes when doing a raw query without nest', function(done) {
-      var tickChar = (dialect === 'postgres') ? '"' : '`'
+      var tickChar = (dialect === 'postgres' || dialect === 'mssql') ? '"' : '`'
         , sql      = "select 1 as " + Sequelize.Utils.addTicks('foo.bar.baz', tickChar)
 
       this.sequelize.query(sql, null, { raw: true, nest: false }).success(function(result) {
@@ -341,7 +340,7 @@ describe(Support.getTestDialectTeaser("Sequelize"), function () {
     })
 
     it('destructs dot separated attributes when doing a raw query using nest', function(done) {
-      var tickChar = (dialect === 'postgres') ? '"' : '`'
+      var tickChar = (dialect === 'postgres' || dialect === 'mssql') ? '"' : '`'
         , sql      = "select 1 as " + Sequelize.Utils.addTicks('foo.bar.baz', tickChar)
 
       this.sequelize.query(sql, null, { raw: true, nest: true }).success(function(result) {
@@ -426,11 +425,16 @@ describe(Support.getTestDialectTeaser("Sequelize"), function () {
     })
 
     it('handles AS in conjunction with functions just fine', function(done) {
-      this.sequelize.query('SELECT ' + (dialect === "sqlite" ? 'date(\'now\')' : 'NOW()') + ' AS t').success(function(result) {
+      var datetime = (dialect === "sqlite" ? 'date(\'now\')' : 'NOW()');
+      if (dialect==="mssql") {
+        datetime = "GETDATE()"
+      }
+
+      this.sequelize.query('SELECT ' + datetime + ' AS t').success(function(result) {
         expect(moment(result[0].t).isValid()).to.be.true
         done()
-      })
-    })
+      });
+    });
 
     if (Support.getTestDialect() === 'postgres') {
       it('replaces named parameters with the passed object and ignores casts', function(done) {
@@ -619,7 +623,7 @@ describe(Support.getTestDialectTeaser("Sequelize"), function () {
 
         var User2 = this.sequelizeWithInvalidCredentials.define('User', { name: DataTypes.STRING, bio: DataTypes.TEXT })
 
-        User2.sync().error(function(err) {
+        User2.sync().done(function(err) {
           if (dialect === "postgres" || dialect === "postgres-native") {
             assert([
               'fe_sendauth: no password supplied',
@@ -627,9 +631,12 @@ describe(Support.getTestDialectTeaser("Sequelize"), function () {
               'FATAL:  role "bar" does not exist',
               'password authentication failed for user "bar"'
             ].indexOf(err.message.trim()) !== -1)
+          } else if (dialect === 'mssql') {
+            expect(err.message).to.match(/.*ECONNREFUSED.*/);
           } else {
-            expect(err.message.toString()).to.match(/.*Access\ denied.*/)
+            expect(err.message.toString()).to.match(/.*Access\ denied.*/);
           }
+
           done()
         })
       })