@Rule
public ExpectedException expectedException = ExpectedException.none();
@Rule
public UserSessionRule userSession = UserSessionRule.standalone();
@Rule
<BUG>public DbTester db = DbTester.create(System2.INSTANCE);
WsActionTester ws;</BUG>
DbClient dbClient;
DbSession dbSession;
@Before

@Rule
public ExpectedException expectedException = ExpectedException.none();
@Rule
public UserSessionRule userSession = UserSessionRule.standalone();
@Rule
public DbTester db = DbTester.create(System2.INSTANCE);
ComponentDbTester componentDb = new ComponentDbTester(db);
WsActionTester ws;
DbClient dbClient;
DbSession dbSession;
@Before
