Hi,
On Fri, Feb 10, 2017 at 12:08 AM, David Beer <david.m.b...@gmail.com> wrote:
> Hi Guys
>
> I am new to WicketTester and testing pages here. I am also getting back
> into wicket slowly.
>
> I have a page which currently simply adds a panel (more to come), the panel
> contains a DataTable. I am not interested in the content of the table just
> that the page renders with an empty table.
>
> MyPage -> MyPanel -> Adds a DataTable, using dataproviders.
>
> The problem is that when I do tester.startPage(MyPage.class) it tries to
> add the data table and fails unless data provider size is set to 0.
>
> MyPage Code
>
> public class MyPage extends BasePage<AdminViewPage> {
>
> private NotificationPanel notificationPanel;
> private BootstrapDefaultDataTable<UserAccount, String> userTable;
>
This is not used/needed.
>
> public MyPage() {
> notificationPanel = new NotificationPanel("notification");
> notificationPanel.setOutputMarkupId(true);
> notificationPanel.hideAfter(Duration.seconds(2));
> add(notificationPanel);
> add(new MyPanel("users-table-panel"));
> }
> }
>
> MyPanel code
>
> public class MyPanel extends Panel {
>
> private NotificationPanel notificationPanel;
> private BootstrapDefaultDataTable<UserAccount, String> userTable;
>
>
> public UsersTablePanel(String id) {
> super(id);
> notificationPanel = new NotificationPanel("notification");
This looks the same as in the page. Maybe one should be removed ?!
> notificationPanel.setOutputMarkupId(true);
> notificationPanel.hideAfter(Duration.seconds(2));
> add(notificationPanel);
> usersTable();
> }
>
> private void usersTable() {
> List<IColumn<UserAccount, String>> columns = new ArrayList<>();
> columns.add(new PropertyColumn<>(Model.of("First Name"),
> "firstName", "firstName"));
> columns.add(new PropertyColumn<>(Model.of("Last Name"),
> "lastName"));
> columns.add(new PropertyColumn<>(Model.of("Email Address"),
> "email"));
> columns.add(new PropertyColumn<>(Model.of("Username"),
> "userName"));
>
> userTable = new BootstrapDefaultDataTable<>("users-table",
> columns,
> new DataProvider(), 20);
>
Here you create a new DataProvider.
Does it use some service (Spring, EJB, Guice,...) to load the items ?!
> userTable.add(new TableBehavior().hover().bordered());
> add(userTable);
> }
> }
>
> MyPageTest Code
>
> public class AdminViewPageTest extends WicketApplicationTest {
>
> private WicketTester tester;
>
> private UsersDataProvider usersDataProvider;
>
> private AdminViewPage adminViewPage;
>
> @Before
> public void setUp() throws Exception {
> super.setUp();
> usersDataProvider = mock(UsersDataProvider.class);
> adminViewPage = new AdminViewPage();
> doNothing().when(usersDataProvider).checkDAO();
> when(usersDataProvider.size()).thenReturn(0L);
>
This usersDataProvider is not really used by UsersTablePanel.java because
it creates its own one (new DataProvider()). So the mocking doesn't really
help.
> tester = getTester();
> tester.startPage(adminViewPage);
> }
>
> @Test
> public void renderSuccessfully() throws Exception {
> tester.assertRenderedPage(AdminViewPage.class);
> }
>
> }
>
> Any pointers would be great.
>
Usually the DataProviders use some service to load the items and this
service is injected (Spring, CDI, ...).
Then in your tests you need to provide Dependency Injection context that
provides mocked service. This way Wicket will used the mock for the tests
and the real service when running the application.
>
> Thanks
>
> David
>
