@Test
public void addHiddenElementSelector() throws Exception {

/ @formatter:off
	ScreenshotArgument arg = new ScreenshotArgumentBuilder("ssid")
			.addHiddenElementSelector(SelectorType.ID, "id")
			.build();
/ @formatter:on
	assertThat(arg.getScreenshotId(), is("ssid"));
	assertThat(arg.getTargets().isEmpty(), is(true));
	assertThat(arg.getHiddenElementSelectors().size(), is(1));
	assertThat(arg.getHiddenElementSelectors().get(0), is(new DomSelector(SelectorType.ID, "id")));
}