bug(datatypes) Fix datatypes parsing for mariadb and mssql

lib/dialects/abstract/connection-manager.js

@@ -48,7 +48,12 @@ ConnectionManager = function(dialect, sequelize) {
 ConnectionManager.prototype.refreshTypeParser = function(dataTypes) {
   _.each(dataTypes, function (dataType, key) {
     if (dataType.hasOwnProperty('parse')) {
-      if (dataType.types[this.dialectName]) {
+      var dialectName = this.dialectName;
+      if (dialectName === 'mariadb') {
+        dialectName = 'mysql';
+      }
+
+      if (dataType.types[dialectName]) {
         this.$refreshTypeParser(dataType);
       } else {
         throw new Error('Parse function not supported for type ' + dataType.key + ' in dialect ' + this.dialectName);

lib/dialects/mssql/query.js

@@ -78,7 +78,7 @@ Query.prototype.run = function(sql, parameters) {
               , value = column.value
               , parse = parserStore.get(typeid);
 
-            if (value !== null & parse) {
+            if (value !== null & !!parse) {
               value = parse(value);
             }
             row[column.metadata.colName] = value;

test/integration/data-types.test.js

@@ -35,7 +35,7 @@ describe(Support.getTestDialectTeaser('DataTypes'), function() {
           types.setTypeParser(oid, 'text', converter);
         });
 
-        this.sequelize.connectionManager.refreshTypes(DataTypes.postgres); // Reload custom parsers for hstore and geometry
+        this.sequelize.connectionManager.refreshTypeParser(DataTypes.postgres); // Reload custom parsers for hstore and geometry
         break;
       default:
         this.sequelize.connectionManager.$clearTypeParser();
@@ -248,7 +248,7 @@ describe(Support.getTestDialectTeaser('DataTypes'), function() {
   it('calls parse and stringify for GEOMETRY', function () {
     var Type = new Sequelize.GEOMETRY();
 
-    if (['postgres', 'mysql'].indexOf(dialect) !== -1) {
+    if (['postgres', 'mysql', 'mariadb'].indexOf(dialect) !== -1) {
       return testSuccess(Type, { type: "Point", coordinates: [125.6, 10.1] });
     } else {
       // Not implemented yet