Either the test plugin declares no classes to run as SWT Bot tests, or they're all being excluded from running because of the include/exclude filters in the parent pom.xml (or this plugin's pom.xml).

Log:

[INFO] Command line:
/bin/sh c cd /mnt/hudson_workspace/workspace/jbosstools-3.2_trunk.componentmaven/sources/tests/org.jboss.tools.maven.ui.bot.test && /qa/tools/opt/jdk1.6.0_20/jre/bin/java -Dosgi.noShutdown=false -Dosgi.os=linux -Dosgi.ws=gtk -Dosgi.arch=x86 -Xms512m -Xmx1024m -XX:PermSize=256m -XX:MaxPermSize=256m -Dusage_reporting_enabled=false -jar /mnt/hudson_workspace/workspace/jbosstools-3.2_trunk.componentmaven/m2-repository/p2/osgi/bundle/org.eclipse.equinox.launcher/1.1.0.v20100507/org.eclipse.equinox.launcher-1.1.0.v20100507.jar -data /mnt/hudson_workspace/workspace/jbosstools-3.2_trunk.componentmaven/sources/tests/org.jboss.tools.maven.ui.bot.test/target/work/data -dev file:/mnt/hudson_workspace/workspace/jbosstools-3.2_trunk.component--maven/sources/tests/org.jboss.tools.maven.ui.bot.test/target/dev.properties -install /mnt/hudson_workspace/workspace/jbosstools-3.2_trunk.componentmaven/sources/tests/org.jboss.tools.maven.ui.bot.test/target/work -configuration /mnt/hudson_workspace/workspace/jbosstools-3.2_trunk.componentmaven/sources/tests/org.jboss.tools.maven.ui.bot.test/target/work/configuration -application org.sonatype.tycho.surefire.osgibooter.uitest -testproperties /mnt/hudson_workspace/workspace/jbosstools-3.2_trunk.component-maven/sources/tests/org.jboss.tools.maven.ui.bot.test/target/surefire.properties -testApplication org.eclipse.ui.ide.workbench -product org.eclipse.sdk.ide

-------------------------------------------------------
T E S T S
-------------------------------------------------------
There are no tests to run.

Results :

Tests run: 0, Failures: 0, Errors: 0, Skipped: 0

[INFO] org.jboss.tools.maven.ui.bot.test ................. FAILURE [2:53.025s]

http://hudson.qa.jboss.com/hudson/job/jbosstools-3.2_trunk.component--maven/4/console

Solution:

add some test classes or suites, rename some classes or suites, or override the exclude/include filter [1].

[1] https://www.jboss.org/tools/docs/testing#exclude