Figuring out was is broken with the testing of GWT async class

DeviceInstallationTest.java

  @Test
  public void installSingleDevice() {
    selectedPremisesEquipment = PremisesEquipmentType.copper;
    boxNumber.setText("box1");
    macAddress.setText("00:aa");
    serialNumber.setText("sn1");

    presenter.onInstallInternetService("123");

    InstallDeviceAction action = service.lastAction();

    assertThat(action.getContractCode(), is(equalTo("123")));
    assertThat(action.getBoxNumber(), is(equalTo("box1")));
    assertThat(action.getMacAddress(), is(equalTo("00:aa")));
    assertThat(action.getSerialNumber(), is(equalTo("sn1")));

    service.responsesWith(new DeviceInstallationResponse(DateUtil.newDate(2011,11,11)));

    assertThat("different date was visualized?",displayedInstallationDate,is(equalTo(DateUtil.newDate(2011,11,11))));
  }

smells.txt

SMELLS

lots of assert statements
action contains a lot of properties

Test.java

package test;

public class Test {
  public static void main(String[] args) {
    System.out.println("Hello !");
  }
}