79 lines
2.3 KiB
Java
79 lines
2.3 KiB
Java
package com.bvn13.example.time.duration.timeduration;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import org.springframework.boot.test.context.SpringBootTest;
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import org.springframework.test.context.junit4.SpringRunner;
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import java.time.Duration;
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import java.time.LocalDateTime;
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import java.time.temporal.ChronoUnit;
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import static org.junit.Assert.*;
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@RunWith(SpringRunner.class)
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@SpringBootTest
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public class TimedurationApplicationTests {
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@Test
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public void testTimeDurationRepresentation() {
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LocalDateTime start = LocalDateTime.of(2019, 1, 1, 12, 30, 00);
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LocalDateTime end = LocalDateTime.now();
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LocalDateTime temp = LocalDateTime.from(start);
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long years = temp.until( end, ChronoUnit.YEARS);
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temp = temp.plusYears( years );
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long months = temp.until( end, ChronoUnit.MONTHS);
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temp = temp.plusMonths( months );
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long days = temp.until( end, ChronoUnit.DAYS);
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temp = temp.plusDays( days );
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long hours = temp.until( end, ChronoUnit.HOURS);
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temp = temp.plusHours( hours );
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long minutes = temp.until( end, ChronoUnit.MINUTES);
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temp = temp.plusMinutes( minutes );
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long seconds = temp.until( end, ChronoUnit.SECONDS);
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System.out.println(String.format("%d years %d months %d days %d hours %d minutes %d seconds", years, months, days, hours, minutes, seconds));
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}
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@Test
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public void testTimeDurationRepresentationInDays() {
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LocalDateTime start = LocalDateTime.of(2019, 1, 1, 12, 30, 00);
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LocalDateTime end = LocalDateTime.now();
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LocalDateTime temp = LocalDateTime.from(start);
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// long years = temp.until( end, ChronoUnit.YEARS);
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// temp = temp.plusYears( years );
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//
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// long months = temp.until( end, ChronoUnit.MONTHS);
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// temp = temp.plusMonths( months );
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//
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long days = temp.until( end, ChronoUnit.DAYS);
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temp = temp.plusDays( days );
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long hours = temp.until( end, ChronoUnit.HOURS);
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temp = temp.plusHours( hours );
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long minutes = temp.until( end, ChronoUnit.MINUTES);
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temp = temp.plusMinutes( minutes );
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long seconds = temp.until( end, ChronoUnit.SECONDS);
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System.out.println(String.format("%d days %d hours %d minutes %d seconds", days, hours, minutes, seconds));
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}
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}
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