How to execute multiple JUnit test suite at a time..! - maven

Question

I have written a multiple JUnit test suite for running multiple test cases.(multiple JUnit test like AllTest1.java/AllTest2.java is requirement of my web project)
Now, I want to run my multiple test suite classes (AllTest1.java/AllTest2.java) at a time means on same build time.. for this I used maven-surefire-plugin but not able to execute both same time I have used many logic to execute but not successed:(..Is there any way to execute both test-suite parallely .
Any help will be appreciated.
This is my current maven-surefire-plugin configuration:
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>2.8.1/version>
<configuration>
<includes>
<include>**/AllTests1.java</include>
</includes>
<excludes>
<exclude>**/AllTests2.java</exclude>
</excludes>
</configuration>
<executions>
<execution>
<id>integration-test</id>
<goals>
<goal>integration-test</goal>
</goals>
</execution>
<execution>
<id>verify</id>
<goals>
<goal>verify</goal>
</goals>
</execution>

Answer 1

This looks indeed like integration tests and unit tests or a combination of both. For such purposes i would suggest to use the maven-failsafe-plugin to run the integration tests which should follow the naming schema:
<includes>
<include>**/IT*.java</include>
<include>**/*IT.java</include>
<include>**/*ITCase.java</include>
</includes>
Furthermore the usual unit tests will be executed by the maven-surefire-plugin which should follow the following naming schema:
<includes>
<include>**/*Test*.java</include>
<include>**/*Test.java</include>
<include>**/*TestCase.java</include>
</includes>
Furthermore you should avoid using test suites, cause based on the naming schema it can be distinguished if it's a unit- or integration tests.
After you changed to the above schema you can run the unit tests by
mvn test
running the integration tests by using:
mvn verify