public void should_show_popup_menu_if_column_name_matches_pattern() {
showWindow();
driver.click(tableHeader);
ClickRecorder recorder = attachTo(tableHeader);
driver.showPopupMenu(tableHeader, "1.*");
recorder.clicked(RIGHT_BUTTON).timesClicked(1);
assertThatColumnWasClicked(recorder, 1);
assertThat(isVisible(popupMenu)).isTrue();
}
}