Java/src/test/java/com/thealgorithms/maths/TwinPrimeTest.java at master · TheAlgorithms/Java · GitHub

Name: Java/src/test/java/com/thealgorithms/maths/TwinPrimeTest.java at master · TheAlgorithms/Java · GitHub
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packagecom.thealgorithms.maths;

importstaticorg.junit.jupiter.api.Assertions.assertEquals;

importorg.junit.jupiter.api.Test;

classTwinPrimeTest {

@Test
voidshouldReturn7() {
// given
intnumber = 5;
intexpectedResult = 7;

// when
intactualResult = TwinPrime.getTwinPrime(number);

// then
assertEquals(expectedResult, actualResult);
 }

@Test
voidshouldReturn5() {
// given
intnumber = 3;
intexpectedResult = 5;

// when
intactualResult = TwinPrime.getTwinPrime(number);

// then
assertEquals(expectedResult, actualResult);
 }

@Test
voidshouldReturnNegative1() {
// given
intnumber = 4;
intexpectedResult = -1;

// when
intactualResult = TwinPrime.getTwinPrime(number);

// then
assertEquals(expectedResult, actualResult);
 }

@Test
voidshouldReturn19() {
// given
intnumber = 17;
intexpectedResult = 19;

// when
intactualResult = TwinPrime.getTwinPrime(number);

// then
assertEquals(expectedResult, actualResult);
 }
}