@Test
public void testResetArea() throws Exception {
areaPicker.setArea(Area.fromRaiNganSqaureWa(2, 0, 30));
areaPicker.setArea(Area.fromSquareMeter(0));
assertEquals("", areaPicker.getText());
}
@Test
public void testShowOnlyRai() throws Exception {
areaPicker.setArea(Area.fromRaiNganSqaureWa(2, 0, 0));
assertEquals("2 ไร่", areaPicker.getText());
}
@Test
public void testShowAreaRaiNganSquareWa() throws Exception {
areaPicker.setArea(Area.fromRaiNganSqaureWa(3, 3, 40));
assertEquals("3 ไร่ 3 งาน 40 ตารางวา", areaPicker.getText());
}