### Question:
DMNEditorSessionCommands extends EditorSessionCommands { @Override public ValidateSessionCommand getValidateSessionCommand() { return get(DMNValidateSessionCommand.class); } @Inject  DMNEditorSessionCommands(final ManagedClientSessionCommands commands); @Override ValidateSessionCommand getValidateSessionCommand(); PerformAutomaticLayoutCommand getPerformAutomaticLayoutCommand();  }### Answer:
@Test @Override public void testGetValidateSessionCommand() { editorSessionCommands.getValidateSessionCommand(); verify(commands).get(eq(DMNValidateSessionCommand.class)); }