tester.actionClick(planComponent, 280, 81);
tester.actionClick(planComponent, 281, 169, InputEvent.BUTTON1_MASK, 2);
// Draw a dimension with extension lines
tester.actionClick(planComponent, 41, 175);
tester.actionClick(planComponent, 269, 175);
tester.actionClick(planComponent, 280, 185);
// Check 2 dimensions were added to home plan
assertEquals("Wrong dimensions count", 2, frame.home.getDimensionLines().size());
// Check one dimension is selected
assertEquals("Wrong selection", 1, frame.home.getSelectedItems().size());
assertEquals("Selection doesn't contain the second dimension",