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Split up test method into smaller ones. Correct code formatting

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This commit is contained in:
Marcin Krykowski
2020-05-30 05:32:54 +01:00
parent d697e7f7d5
commit 7640a30632
2 changed files with 60 additions and 52 deletions
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56
java-numbers-3/src/test/java/com/baeldung/formatNumber/FormatNumberUnitTest.java
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@@ -6,33 +6,41 @@ 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;
private static final double D = 4.2352989244d;
private static final double F = 8.6994540927d;
@Test
public void givenDecimalNumber_whenFormatNumberToNDecimalPlaces_thenGetExpectedResult() {
@Test
public void givenDecimalNumber_whenFormatNumber_withBigDecimal_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(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);
@Test
public void givenDecimalNumber_whenFormatNumber_withDecimalFormat_thenGetExpectedResult() {
assertThat(withDecimalFormatLocal(D)).isEqualTo(4.235);
assertThat(withDecimalFormatLocal(F)).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(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);
}
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");
@Test
public void givenDecimalNumber_whenFormatNumber_withStringFormat_thenGetExpectedResult() {
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);
}
@Test
public void givenDecimalNumber_whenFormatNumber_withMathRound_thenGetExpectedResult() {
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);
}
}