90 lines
2.7 KiB
Java
90 lines
2.7 KiB
Java
/**
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*
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*/
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package com.baeldung.java9.datetime;
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import static org.junit.Assert.assertEquals;
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import java.time.LocalDate;
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import java.time.temporal.ChronoField;
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import java.util.Calendar;
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import java.util.Date;
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import org.junit.Test;
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import com.baeldung.java9.datetime.DateToLocalDateConverter;
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/**
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* JUnits for {@link DateToLocalDateConverter} class.
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*
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* @author abialas
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*
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*/
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public class DateToLocalDateConverterUnitTest {
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@Test
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public void shouldReturn10thNovember2010WhenConvertViaInstant() {
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// given
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Calendar calendar = Calendar.getInstance();
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calendar.set(2010, 10, 10);
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Date dateToConvert = calendar.getTime();
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// when
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LocalDate localDate = DateToLocalDateConverter.convertToLocalDateViaInstant(dateToConvert);
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// then
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assertEquals(2010, localDate.get(ChronoField.YEAR));
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assertEquals(11, localDate.get(ChronoField.MONTH_OF_YEAR));
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assertEquals(10, localDate.get(ChronoField.DAY_OF_MONTH));
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}
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@Test
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public void shouldReturn10thNovember2010WhenConvertViaMiliseconds() {
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// given
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Calendar calendar = Calendar.getInstance();
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calendar.set(2010, 10, 10);
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Date dateToConvert = calendar.getTime();
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// when
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LocalDate localDate = DateToLocalDateConverter.convertToLocalDateViaMilisecond(dateToConvert);
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// then
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assertEquals(2010, localDate.get(ChronoField.YEAR));
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assertEquals(11, localDate.get(ChronoField.MONTH_OF_YEAR));
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assertEquals(10, localDate.get(ChronoField.DAY_OF_MONTH));
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}
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@Test
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public void shouldReturn10thNovember2010WhenConvertViaSqlDate() {
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// given
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Calendar calendar = Calendar.getInstance();
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calendar.set(2010, 10, 10);
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Date dateToConvert = calendar.getTime();
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// when
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LocalDate localDate = DateToLocalDateConverter.convertToLocalDateViaSqlDate(dateToConvert);
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// then
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assertEquals(2010, localDate.get(ChronoField.YEAR));
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assertEquals(11, localDate.get(ChronoField.MONTH_OF_YEAR));
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assertEquals(10, localDate.get(ChronoField.DAY_OF_MONTH));
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}
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@Test
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public void shouldReturn10thNovember2010WhenConvertToLocalDate() {
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// given
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Calendar calendar = Calendar.getInstance();
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calendar.set(2010, 10, 10);
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Date dateToConvert = calendar.getTime();
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// when
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LocalDate localDateTime = DateToLocalDateConverter.convertToLocalDate(dateToConvert);
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// then
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assertEquals(2010, localDateTime.get(ChronoField.YEAR));
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assertEquals(11, localDateTime.get(ChronoField.MONTH_OF_YEAR));
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assertEquals(10, localDateTime.get(ChronoField.DAY_OF_MONTH));
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}
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}
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