Fixed a code style issue in mysql query generator unit tests

Added Postgres and SQLite unit tests

test/mysql/query-generator.test.js

@@ -235,7 +235,7 @@ if (Support.dialectIsMySQL()) {
           arguments: ['myTable', {group: "name", order: "id DESC"}],
           expectation: "SELECT * FROM `myTable` GROUP BY name ORDER BY id DESC;",
           context: QueryGenerator
-        },{
+        }, {
           title: 'HAVING clause works with string replacements',
           arguments: ['myTable', function (sequelize) {
             return {

test/postgres/query-generator.test.js

@@ -318,6 +318,30 @@ if (dialect.match(/^postgres/)) {
           arguments: ['myTable', {group: ["name","title"]}],
           expectation: "SELECT * FROM \"myTable\" GROUP BY \"name\", \"title\";"
         }, {
+          title: 'HAVING clause works with string replacements',
+          arguments: ['myTable', function (sequelize) {
+            return {
+              attributes: ['*', [sequelize.fn('YEAR', sequelize.col('createdAt')), 'creationYear']],
+              group: ['creationYear', 'title'],
+              having: ['creationYear > ?', 2002]
+            }
+          }],
+          expectation: "SELECT *, YEAR(\"createdAt\") as \"creationYear\" FROM \"myTable\" GROUP BY \"creationYear\", \"title\" HAVING creationYear > 2002;",
+          context: QueryGenerator,
+          needsSequelize: true
+        }, {
+          title: 'HAVING clause works with where-like hash',
+          arguments: ['myTable', function (sequelize) {
+            return {
+              attributes: ['*', [sequelize.fn('YEAR', sequelize.col('createdAt')), 'creationYear']],
+              group: ['creationYear', 'title'],
+              having: { creationYear: { gt: 2002 } }
+            }
+          }],
+          expectation: "SELECT *, YEAR(\"createdAt\") as \"creationYear\" FROM \"myTable\" GROUP BY \"creationYear\", \"title\" HAVING \"creationYear\" > 2002;",
+          context: QueryGenerator,
+          needsSequelize: true
+        }, {
           arguments: ['myTable', {limit: 10}],
           expectation: "SELECT * FROM \"myTable\" LIMIT 10;"
         }, {

test/sqlite/query-generator.test.js

@@ -223,6 +223,30 @@ if (dialect === 'sqlite') {
           expectation: "SELECT * FROM `myTable` GROUP BY name ORDER BY id DESC;",
           context: QueryGenerator
         }, {
+          title: 'HAVING clause works with string replacements',
+          arguments: ['myTable', function (sequelize) {
+            return {
+              attributes: ['*', [sequelize.fn('YEAR', sequelize.col('createdAt')), 'creationYear']],
+              group: ['creationYear', 'title'],
+              having: ['creationYear > ?', 2002]
+            }
+          }],
+          expectation: "SELECT *, YEAR(`createdAt`) as `creationYear` FROM `myTable` GROUP BY `creationYear`, `title` HAVING creationYear > 2002;",
+          context: QueryGenerator,
+          needsSequelize: true
+        }, {
+          title: 'HAVING clause works with where-like hash',
+          arguments: ['myTable', function (sequelize) {
+            return {
+              attributes: ['*', [sequelize.fn('YEAR', sequelize.col('createdAt')), 'creationYear']],
+              group: ['creationYear', 'title'],
+              having: { creationYear: { gt: 2002 } }
+            }
+          }],
+          expectation: "SELECT *, YEAR(`createdAt`) as `creationYear` FROM `myTable` GROUP BY `creationYear`, `title` HAVING `creationYear` > 2002;",
+          context: QueryGenerator,
+          needsSequelize: true
+        }, {
           arguments: ['myTable', {limit: 10}],
           expectation: "SELECT * FROM `myTable` LIMIT 10;",
           context: QueryGenerator