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style: include BigIntegerInstantiation (#5294)

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This commit is contained in:
Piotr Idzik
2024-07-16 10:39:11 +02:00
committed by GitHub
parent 57878cac55
commit 5840579885
4 changed files with 11 additions and 12 deletions
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2
src/main/java/com/thealgorithms/maths/FibonacciJavaStreams.java
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@ -22,7 +22,7 @@ public final class FibonacciJavaStreams {
return Optional.of(BigDecimal.ZERO);
}
if (index.compareTo(new BigDecimal(2)) < 0) {
if (index.compareTo(BigDecimal.TWO) < 0) {
return Optional.of(BigDecimal.ONE);
}

6
src/test/java/com/thealgorithms/maths/FibonacciJavaStreamsTest.java
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@ -21,13 +21,13 @@ public class FibonacciJavaStreamsTest {
public void testCheckTheFirst4SequenceElements() {
checkElement(BigDecimal.ZERO, BigDecimal.ZERO);
checkElement(BigDecimal.ONE, BigDecimal.ONE);
checkElement(new BigDecimal(2), BigDecimal.ONE);
checkElement(new BigDecimal(3), new BigDecimal(2));
checkElement(BigDecimal.TWO, BigDecimal.ONE);
checkElement(new BigDecimal(3), BigDecimal.TWO);
}
@Test
public void testCheck10thSequenceElement() {
checkElement(new BigDecimal(10), new BigDecimal(55));
checkElement(BigDecimal.TEN, new BigDecimal(55));
}
@Test

12
src/test/java/com/thealgorithms/maths/MatrixUtilTest.java
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@ -11,20 +11,20 @@ class MatrixUtilTest {
@Test
void add() {
final BigDecimal[][] matrix1 = {
{new BigDecimal(3), new BigDecimal(2)},
{new BigDecimal(3), BigDecimal.TWO},
{BigDecimal.ZERO, BigDecimal.ONE},
};
final BigDecimal[][] matrix2 = {
{BigDecimal.ONE, new BigDecimal(3)},
{new BigDecimal(2), BigDecimal.ZERO},
{BigDecimal.TWO, BigDecimal.ZERO},
};
final BigDecimal[][] actual = MatrixUtil.add(matrix1, matrix2).orElseThrow(() -> new AssertionError("Could not compute matrix!"));
final BigDecimal[][] expected = {
{new BigDecimal(4), new BigDecimal(5)},
{new BigDecimal(2), BigDecimal.ONE},
{BigDecimal.TWO, BigDecimal.ONE},
};
assertTrue(Objects.deepEquals(actual, expected));
@ -37,7 +37,7 @@ class MatrixUtilTest {
};
final BigDecimal[][] matrix2 = {
{new BigDecimal(2), BigDecimal.ZERO},
{BigDecimal.TWO, BigDecimal.ZERO},
{new BigDecimal(-2), new BigDecimal(-3)},
};
@ -55,13 +55,13 @@ class MatrixUtilTest {
void multiply() {
final BigDecimal[][] matrix1 = {
{BigDecimal.ONE, new BigDecimal(2), new BigDecimal(3)},
{BigDecimal.ONE, BigDecimal.TWO, new BigDecimal(3)},
{new BigDecimal(4), new BigDecimal(5), new BigDecimal(6)},
{new BigDecimal(7), new BigDecimal(8), new BigDecimal(9)},
};
final BigDecimal[][] matrix2 = {
{BigDecimal.ONE, new BigDecimal(2)},
{BigDecimal.ONE, BigDecimal.TWO},
{new BigDecimal(3), new BigDecimal(4)},
{new BigDecimal(5), new BigDecimal(6)},
};