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package it.niedermann.nextcloud.deck;
import org.junit.Test;
import java.util.Calendar;
import java.util.Date;
import java.util.GregorianCalendar;
import it.niedermann.nextcloud.deck.util.DateUtil;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
/**
* Local unit tests for due date calculations (overdue, today, tomorrow, far in the future).
*
* @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
*/
public class DueDateUnitTest {
@Test
public void dueDateIsOverdue() {
Calendar calendar = new GregorianCalendar();
calendar.set(2018, 12, 10);
Date due = calendar.getTime();
calendar.set(2018, 12, 11);
Date actual = calendar.getTime();
long diff = DateUtil.getDayDifference(actual, due);
assertEquals(-1, diff);
}
@Test
public void dueDateIsToday() {
Calendar calendar = new GregorianCalendar();
calendar.set(2018, 12, 11);
Date due = calendar.getTime();
calendar.set(2018, 12, 11);
Date actual = calendar.getTime();
long diff = DateUtil.getDayDifference(actual, due);
assertEquals(0, diff);
}
@Test
public void dueDateIsTomorrow() {
Calendar calendar = new GregorianCalendar();
calendar.set(2018, 12, 12);
Date due = calendar.getTime();
calendar.set(2018, 12, 11);
Date actual = calendar.getTime();
long diff = DateUtil.getDayDifference(actual, due);
assertEquals(1, diff);
}
@Test
public void dueDateIsInTheFarFuture() {
Calendar calendar = new GregorianCalendar();
calendar.set(2018, 12, 20);
Date due = calendar.getTime();
calendar.set(2018, 12, 11);
Date actual = calendar.getTime();
long diff = DateUtil.getDayDifference(actual, due);
assertTrue(diff > 1);
}
}
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