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Herons : Changed the signature of the function (#4686)

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* Made changes to the code to correct the Logic of Armstrong Number

* Resolved the issues

* Trying to resolve the Linter error by changing Variable name

* Changed Variable Names : trying to resolve Clang error

* Chnged the signature of the function

* Added the Function documentation

* Added exception for parameters

* Resolved with suggested changes

* Resolved with Suggested changes

* fix: use proper logic

---------

Co-authored-by: vil02 <vil02@o2.pl>
This commit is contained in:
Appari Satya Barghav
2023-10-24 02:39:42 +05:30
committed by GitHub
parent e87036d886
commit 9dae389faa
2 changed files with 42 additions and 13 deletions
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20
src/test/java/com/thealgorithms/maths/HeronsFormulaTest.java
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@ -7,21 +7,33 @@ public class HeronsFormulaTest {
@Test
void test1() {
Assertions.assertEquals(HeronsFormula.Herons(3, 4, 5), 6.0);
Assertions.assertEquals(HeronsFormula.herons(3, 4, 5), 6.0);
}
@Test
void test2() {
Assertions.assertEquals(HeronsFormula.Herons(24, 30, 18), 216.0);
Assertions.assertEquals(HeronsFormula.herons(24, 30, 18), 216.0);
}
@Test
void test3() {
Assertions.assertEquals(HeronsFormula.Herons(1, 1, 1), 0.4330127018922193);
Assertions.assertEquals(HeronsFormula.herons(1, 1, 1), 0.4330127018922193);
}
@Test
void test4() {
Assertions.assertEquals(HeronsFormula.Herons(4, 5, 8), 8.181534085976786);
Assertions.assertEquals(HeronsFormula.herons(4, 5, 8), 8.181534085976786);
}
@Test
public void testCalculateAreaWithInvalidInput() {
Assertions.assertThrows(IllegalArgumentException.class, () -> { HeronsFormula.herons(1, 2, 3); });
Assertions.assertThrows(IllegalArgumentException.class, () -> { HeronsFormula.herons(2, 1, 3); });
Assertions.assertThrows(IllegalArgumentException.class, () -> { HeronsFormula.herons(3, 2, 1); });
Assertions.assertThrows(IllegalArgumentException.class, () -> { HeronsFormula.herons(1, 3, 2); });
Assertions.assertThrows(IllegalArgumentException.class, () -> { HeronsFormula.herons(1, 1, 0); });
Assertions.assertThrows(IllegalArgumentException.class, () -> { HeronsFormula.herons(1, 0, 1); });
Assertions.assertThrows(IllegalArgumentException.class, () -> { HeronsFormula.herons(0, 1, 1); });
}
}