@Test
 public void shouldSetTheCapability() throws Exception {
   assertThat(config.getCapability(), is(RemoteCapability.CHROME));
   config.setCapability(RemoteCapability.FIREFOX);
   assertThat(config.getCapability(), is(RemoteCapability.FIREFOX));
   config.setCapability(RemoteCapability.INTERNET_EXPLORER);
   assertThat(config.getCapability(), is(RemoteCapability.INTERNET_EXPLORER));
   config.setCapability(RemoteCapability.PHANTOMJS);
   assertThat(config.getCapability(), is(RemoteCapability.PHANTOMJS));
 }
 @Before
 public void createConfig() {
   config = new RemoteDriverConfig();
   variables = new JMeterVariables();
   config.setCapability(RemoteCapability.CHROME);
   JMeterContextService.getContext().setVariables(variables);
 }