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BAEL-994 - TemporalAdjuster in Java

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This commit is contained in:
Ahmed Tawila 2017-07-08 23:26:40 +02:00
parent 62efeccfd0
commit dc9ee11a79
2 changed files with 12 additions and 13 deletions
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23
core-java/src/test/java/com/baeldung/temporaladjusters/CustomTemporalAdjusterTest.java
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@ -10,41 +10,40 @@ import org.junit.Assert;
import org.junit.Test;
import com.baeldung.temporaladjuster.CustomTemporalAdjuster;
import com.baeldung.temporaladjuster.TemporalAdjusterUtil;
public class CustomTemporalAdjusterTest {
@Test
public void whenAdjustAndImplementInterface_thenNextWorkingDay() {
LocalDate localDate = LocalDate.now();
LocalDate localDate = LocalDate.of(2017, 07, 8);
CustomTemporalAdjuster temporalAdjuster = new CustomTemporalAdjuster();
LocalDate nextWorkingDay = localDate.with(temporalAdjuster);
Assert.assertEquals(TemporalAdjusterUtil.getNextWorkingDay(), nextWorkingDay.toString());
Assert.assertEquals("2017-07-10", nextWorkingDay.toString());
}
@Test
public void whenAdjust_thenNextWorkingDay() {
LocalDate localDate = LocalDate.now();
LocalDate localDate = LocalDate.of(2017, 07, 8);
TemporalAdjuster temporalAdjuster = NEXT_WORKING_DAY;
LocalDate date = localDate.with(temporalAdjuster);
Assert.assertEquals(TemporalAdjusterUtil.getNextWorkingDay(), date.toString());
Assert.assertEquals("2017-07-10", date.toString());
}
@Test
public void whenAdjust_thenFourteenDaysFromToday() {
LocalDate localDate = LocalDate.now();
public void whenAdjust_thenFourteenDaysAfterDate() {
LocalDate localDate = LocalDate.of(2017, 07, 8);
TemporalAdjuster temporalAdjuster = (t) -> t.plus(Period.ofDays(14));
LocalDate result = localDate.with(temporalAdjuster);
String fourteenDaysFromToday = "2017-07-22";
String fourteenDaysAfterDate = "2017-07-22";
Assert.assertEquals(fourteenDaysFromToday, result.toString());
Assert.assertEquals(fourteenDaysAfterDate, result.toString());
}
static TemporalAdjuster NEXT_WORKING_DAY = TemporalAdjusters.ofDateAdjuster(today -> {
DayOfWeek dayOfWeek = today.getDayOfWeek();
static TemporalAdjuster NEXT_WORKING_DAY = TemporalAdjusters.ofDateAdjuster(date -> {
DayOfWeek dayOfWeek = date.getDayOfWeek();
int daysToAdd;
if (dayOfWeek == DayOfWeek.FRIDAY)
daysToAdd = 3;
@ -52,6 +51,6 @@ public class CustomTemporalAdjusterTest {
daysToAdd = 2;
else
daysToAdd = 1;
return today.plusDays(daysToAdd);
return date.plusDays(daysToAdd);
});
}

2
core-java/src/test/java/com/baeldung/temporaladjusters/TemporalAdjustersTest.java
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@ -11,7 +11,7 @@ public class TemporalAdjustersTest {
@Test
public void whenAdjust_thenNextSunday() {
LocalDate localDate = LocalDate.now();
LocalDate localDate = LocalDate.of(2017, 07, 8);
LocalDate nextSunday = localDate.with(TemporalAdjusters.next(DayOfWeek.SUNDAY));
String expected = "2017-07-09";