package name.abuchen.portfolio.util;
import static org.hamcrest.core.Is.is;
import static org.junit.Assert.assertThat;
import java.time.LocalDate;
import java.time.Month;
import org.junit.Test;
public class DatesTest
{
@Test
public void testSame()
{
LocalDate d1 = LocalDate.of(2010, Month.JANUARY, 1);
assertThat(Dates.daysBetween(d1, d1), is(0));
}
@Test
public void testOne()
{
LocalDate d1 = LocalDate.of(2010, Month.JANUARY, 1);
LocalDate d2 = LocalDate.of(2010, Month.JANUARY, 2);
assertThat(Dates.daysBetween(d1, d2), is(1));
}
@Test
public void testYearLeap()
{
LocalDate d1 = LocalDate.of(2009, Month.DECEMBER, 31);
LocalDate d2 = LocalDate.of(2010, Month.JANUARY, 1);
assertThat(Dates.daysBetween(d1, d2), is(1));
}
@Test
public void testReverse()
{
LocalDate d1 = LocalDate.of(2009, Month.DECEMBER, 31);
LocalDate d2 = LocalDate.of(2010, Month.JANUARY, 1);
assertThat(Dates.daysBetween(d2, d1), is(1));
}
@Test
public void testLeapYear()
{
LocalDate d1 = LocalDate.of(2008, Month.FEBRUARY, 28);
LocalDate d2 = LocalDate.of(2008, Month.MARCH, 1);
assertThat(Dates.daysBetween(d1, d2), is(2));
}
}