Examples with GroupWidget org.csstudio.display.builder.model.widgets.GroupWidget used on opensource projects

Example 11 with GroupWidget

use of org.csstudio.display.builder.model.widgets.GroupWidget in project org.csstudio.display.builder by kasemir.

the class PersistenceUnitTest method testWidgetReading.

/**
 * Read widgets from XML
 *  @throws Exception on error
 */
@Test
public void testWidgetReading() throws Exception {
    final String xml = getExampleFile();
    final InputStream stream = new ByteArrayInputStream(xml.getBytes());
    final ModelReader reader = new ModelReader(stream);
    final DisplayModel model = reader.readModel();
    final List<Widget> widgets = model.getChildren();
    for (final Widget widget : widgets) {
        System.out.println(widget);
        System.out.println(widget.getProperties().stream().map(Object::toString).collect(Collectors.joining("\n")));
    }
    assertThat(widgets.size(), equalTo(2));
    final List<String> names = widgets.stream().map(Widget::getName).collect(Collectors.toList());
    assertThat(names, equalTo(Arrays.asList("Demo", "My Group")));
    assertThat(widgets.get(1), instanceOf(GroupWidget.class));
    assertThat(((GroupWidget) widgets.get(1)).runtimeChildren().getValue().get(0).getName(), equalTo("Jänner"));
}