Add mariadb config to be used with gradle processTestResources -Pdb=

build.gradle

@@ -142,6 +142,7 @@ subprojects { subProject ->
 		testRuntime( libraries.hsqldb )
 		testRuntime( libraries.postgresql )
 		testRuntime( libraries.mysql )
+		testRuntime( libraries.mariadb )
 		testRuntime( libraries.woodstox )
 
 		// 6.6 gave me some NPE problems from within checkstyle...

databases.gradle

@@ -36,6 +36,13 @@ ext {
                         'jdbc.user'  : 'hibernateormtest',
                         'jdbc.pass'  : 'hibernateormtest',
                         'jdbc.url'   : 'jdbc:mysql://localhost/hibernate_orm_test'
+                ],
+                mariadb : [
+                        'db.dialect' : 'org.hibernate.dialect.MySQL57InnoDBDialect',
+                        'jdbc.driver': 'org.mariadb.jdbc.Driver',
+                        'jdbc.user'  : 'hibernate_orm_test',
+                        'jdbc.pass'  : 'hibernate_orm_test',
+                        'jdbc.url'   : 'jdbc:mariadb://localhost/hibernate_orm_test'
                 ]
         ]
 }

libraries.gradle

@@ -87,10 +87,12 @@ ext {
             derby:           "org.apache.derby:derby:10.11.1.1",
 			postgresql:      'org.postgresql:postgresql:9.4-1202-jdbc41',
 			mysql:			 'mysql:mysql-connector-java:5.1.38',
+            mariadb:         'org.mariadb.jdbc:mariadb-java-client:1.1.7',
             jboss_jta:       "org.jboss.jbossts:jbossjta:4.16.4.Final",
             xapool:          "com.experlog:xapool:1.5.0",
             mockito:         'org.mockito:mockito-core:1.9.0',
 
+
             validator:       'org.hibernate:hibernate-validator:5.2.0.CR1',
             // EL required by Hibernate Validator at test runtime
             expression_language_api:  "javax.el:javax.el-api:${elVersion}",