This is a better implementation of the selenium test task which can now take any browser we wish.

good_selenium_task.gradle

tasks.addRule('Rule Usage: intTest<Browser>') { String taskName ->
    if(taskName.startsWith('intTest')) {
        task(taskName, type: Test) {
            ext.browser = taskName - 'intTest'

            systemProperties['LOCAL_DRIVER'] = false
            systemProperties['REMOTE_DRIVER'] = true
            systemProperties['SAUCE_DRIVER'] = false
            systemProperties['BROWSER'] = ext.browser
            systemProperties['GRID_HOST'] = 'localhost'
            systemProperties['GRID_PORT'] = '4444'
            systemProperties['PLATFORM'] = 'WINDOWS'
            systemProperties['BASE_TEST_RESULTS_PATH'] = "$buildDir/Screenshots/$version"
            systemProperties['APPLICATION_URL'] = 'http://someurl'

            maxParallelForks = 2
            testClassesDir = sourceSets.inttest.output.classesDir
            classpath = sourceSets.inttest.runtimeClasspath
            useTestNG()            
        }
    }
}