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Change project from java-numbers to java-numbers-3

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This commit is contained in:
Marcin Krykowski
2020-05-30 05:22:10 +01:00
parent a34da64e71
commit d697e7f7d5
2 changed files with 3 additions and 1 deletions
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38
java-numbers-3/src/test/java/com/baeldung/formatNumber/FormatNumberUnitTest.java Normal file
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package com.baeldung.formatNumber;
import org.junit.Test;
import static com.baeldung.formatNumber.FormatNumber.*;
import static org.assertj.core.api.Assertions.*;
public class FormatNumberUnitTest {
private static final double D = 4.2352989244d;
private static final double F = 8.6994540927d;
@Test
public void givenDecimalNumber_whenFormatNumberToNDecimalPlaces_thenGetExpectedResult() {
assertThat(withBigDecimal(D, 2)).isEqualTo(4.24);
assertThat(withBigDecimal(D, 3)).isEqualTo(4.235);
assertThat(withBigDecimal(F, 2)).isEqualTo(8.7);
assertThat(withBigDecimal(F, 3)).isEqualTo(8.699);
assertThat(withMathRound(D, 2)).isEqualTo(4.24);
assertThat(withMathRound(D, 3)).isEqualTo(4.235);
assertThat(withMathRound(F, 2)).isEqualTo(8.7);
assertThat(withMathRound(F, 3)).isEqualTo(8.699);
assertThat(withStringFormat(D, 2)).isEqualTo("4.24");
assertThat(withStringFormat(D, 3)).isEqualTo("4.235");
assertThat(withStringFormat(F, 2)).isEqualTo("8.70");
assertThat(withStringFormat(F, 3)).isEqualTo("8.699");
assertThat(withDecimalFormatLocal(D)).isEqualTo(4.235);
assertThat(withDecimalFormatLocal(F)).isEqualTo(8.699);
assertThat(withDecimalFormatPattern(D, 2)).isEqualTo(4.24);
assertThat(withDecimalFormatPattern(D, 3)).isEqualTo(4.235);
assertThat(withDecimalFormatPattern(F, 2)).isEqualTo(8.7);
assertThat(withDecimalFormatPattern(F, 3)).isEqualTo(8.699);
}
}