@Test
public void canValidate() {
selectedTU = currentPageRows.get(0);
presenter.setStatesForTesting(selectedTU.getId(), 0, display);
when(display.getId()).thenReturn(selectedTU.getId());
when(editor.getId()).thenReturn(selectedTU.getId());
when(editor.getText()).thenReturn("target");
when(sourceContentPresenter.getSourceContent(selectedTU.getId()))
.thenReturn(Optional.of("source"));
presenter.validate(editor);
verify(eventBus).fireEvent(eventCaptor.capture());
RunValidationEvent event = (RunValidationEvent) eventCaptor.getValue();
assertThat(event.getSourceContent(), equalTo("source"));
assertThat(event.getTarget(), equalTo("target"));
assertThat(event.isFireNotification(), equalTo(false));
assertThat(
event.getWidgetList(),
Matchers.<HasUpdateValidationWarning>containsInAnyOrder(editor, display));
}
