diff --git a/src/main/java/com/thealgorithms/maths/AbsoluteMin.java b/src/main/java/com/thealgorithms/maths/AbsoluteMin.java index 1ffe6d2e8..1b9575a33 100644 --- a/src/main/java/com/thealgorithms/maths/AbsoluteMin.java +++ b/src/main/java/com/thealgorithms/maths/AbsoluteMin.java @@ -19,7 +19,7 @@ public final class AbsoluteMin { var absMinWrapper = new Object() { int value = numbers[0]; }; - Arrays.stream(numbers).skip(1).filter(number -> Math.abs(number) < Math.abs(absMinWrapper.value)).forEach(number -> absMinWrapper.value = number); + Arrays.stream(numbers).skip(1).filter(number -> Math.abs(number) <= Math.abs(absMinWrapper.value)).forEach(number -> absMinWrapper.value = Math.min(absMinWrapper.value, number)); return absMinWrapper.value; } diff --git a/src/test/java/com/thealgorithms/maths/AbsoluteMinTest.java b/src/test/java/com/thealgorithms/maths/AbsoluteMinTest.java index 4b676ca63..dfca757fd 100644 --- a/src/test/java/com/thealgorithms/maths/AbsoluteMinTest.java +++ b/src/test/java/com/thealgorithms/maths/AbsoluteMinTest.java @@ -15,7 +15,13 @@ public class AbsoluteMinTest { @Test void testGetMinValueWithNoArguments() { - Exception exception = assertThrows(IllegalArgumentException.class, () -> AbsoluteMin.getMinValue()); + Exception exception = assertThrows(IllegalArgumentException.class, AbsoluteMin::getMinValue); assertEquals("Numbers array cannot be empty", exception.getMessage()); } + + @Test + void testGetMinValueWithSameAbsoluteValues() { + assertEquals(-5, AbsoluteMin.getMinValue(-5, 5)); + assertEquals(-5, AbsoluteMin.getMinValue(5, -5)); + } }