Easier MariaDB support in tests

misc/DatabaseTesting.md

@@ -45,4 +45,21 @@ Run tests:
 Stop PostgreSQL:
 
     docker rm -f postgres
+    
+MariaDB
+-------
+
+The simplest way to test with MariaDB is to use the official [MariaDB docker image](https://registry.hub.docker.com/_/mariadb/).
+
+Start MariaDB:
+
+    docker run --name mariadb -e MYSQL_ROOT_PASSWORD=root -e MYSQL_DATABASE=keycloak -e MYSQL_USER=keycloak -e MYSQL_PASSWORD=keycloak -d mariadb:10.1
+   
+Run tests:
+
+    mvn install -Dkeycloak.connectionsJpa.url=jdbc:mariadb://`docker inspect --format '{{ .NetworkSettings.IPAddress }}' mariadb`/keycloak -Dkeycloak.connectionsJpa.driver=org.mariadb.jdbc.Driver -Dkeycloak.connectionsJpa.user=keycloak -Dkeycloak.connectionsJpa.password=keycloak    
+    
+Stop MySQl:
+
+    docker rm -f mariadb    
 

pom.xml

@@ -86,6 +86,7 @@
         <osgi.version>4.2.0</osgi.version>
         <pax.web.version>3.1.2</pax.web.version>
         <postgresql.version>9.3-1100-jdbc41</postgresql.version>
+        <mariadb.version>1.3.7</mariadb.version>
         <servlet.api.30.version>1.0.2.Final</servlet.api.30.version>
         <twitter4j.version>4.0.4</twitter4j.version>
 

testsuite/integration-arquillian/tests/base/src/test/java/org/keycloak/testsuite/admin/ServerInfoTest.java

@@ -57,6 +57,8 @@ public class ServerInfoTest extends AbstractKeycloakTest {
         assertEquals(Version.VERSION, info.getSystemInfo().getVersion());
         assertNotNull(info.getSystemInfo().getServerTime());
         assertNotNull(info.getSystemInfo().getUptime());
+
+        log.infof("JPA Connections provider info: %s", info.getProviders().get("connectionsJpa").getProviders().get("default").getOperationalInfo().toString());
     }
 
     @Override

testsuite/integration-arquillian/tests/pom.xml

@@ -868,6 +868,11 @@
                     <artifactId>postgresql</artifactId>
                     <version>${postgresql.version}</version>
                 </dependency>
+                <dependency>
+                    <groupId>org.mariadb.jdbc</groupId>
+                    <artifactId>mariadb-java-client</artifactId>
+                    <version>${mariadb.version}</version>
+                </dependency>
 
             </dependencies>
             <build>

testsuite/integration/pom.xml

@@ -250,6 +250,11 @@
             <artifactId>postgresql</artifactId>
             <version>${postgresql.version}</version>
         </dependency>
+        <dependency>
+            <groupId>org.mariadb.jdbc</groupId>
+            <artifactId>mariadb-java-client</artifactId>
+            <version>${mariadb.version}</version>
+        </dependency>
 
     </dependencies>
     <build>