22 lines
662 B
Java
22 lines
662 B
Java
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package com.baeldung.maths;
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import org.junit.Assert;
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import org.junit.Test;
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import java.math.BigInteger;
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public class BigIntegerImplUnitTest {
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@Test
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public void givenBigIntegerNumbers_whenAddedTogether_thenGetExpectedResult() {
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BigInteger numStarsMilkyWay = new BigInteger("8731409320171337804361260816606476");
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BigInteger numStarsAndromeda = new BigInteger("5379309320171337804361260816606476");
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BigInteger totalStars = numStarsMilkyWay.add(numStarsAndromeda);
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BigInteger result = new BigInteger("14110718640342675608722521633212952");
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Assert.assertEquals(result, totalStars);
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}
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}
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