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[JAVA-18123] Upgraded algorithms-modules to java 11 + Upgraded unit t… (#13437)

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* [JAVA-18123] Upgraded algorithms-modules to java 11 + Upgraded unit tests to junit5

* [JAVA-18123] Clean up properties

---------

Co-authored-by: panagiotiskakos <panagiotis.kakos@libra-is.com>
This commit is contained in:
panos-kakos
2023-02-07 14:42:21 +00:00
committed by GitHub
parent 2c0c3b269e
commit d47969ce2d
82 changed files with 740 additions and 721 deletions
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55
algorithms-modules/algorithms-miscellaneous-7/src/test/java/com/baeldung/algorithms/luhn/LuhnCheckerUnitTest.java
View File

@@ -1,63 +1,66 @@
package com.baeldung.algorithms.luhn;
import org.junit.Assert;
import org.junit.Test;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertFalse;
import static org.junit.jupiter.api.Assertions.assertTrue;
public class LuhnCheckerUnitTest {
import org.junit.jupiter.api.Test;
class LuhnCheckerUnitTest {
@Test
public void whenCardNumberDoesMeetLuhnCriteria_thenCheckLuhnReturnsTrue() {
void whenCardNumberDoesMeetLuhnCriteria_thenCheckLuhnReturnsTrue() {
String cardNumber = "8649";
boolean result = LuhnChecker.checkLuhn(cardNumber);
Assert.assertTrue(result);
assertTrue(result);
}
@Test
public void whenCardNumberDoesNotMeetLuhnCriteria_thenCheckLuhnReturnsFalse() {
void whenCardNumberDoesNotMeetLuhnCriteria_thenCheckLuhnReturnsFalse() {
String cardNumber = "8642";
boolean result = LuhnChecker.checkLuhn(cardNumber);
Assert.assertFalse(result);
assertFalse(result);
}
@Test
public void whenCardNumberHasNoSecondDigits_thenCheckLuhnCalculatesCorrectly() {
void whenCardNumberHasNoSecondDigits_thenCheckLuhnCalculatesCorrectly() {
String cardNumber = "0505050505050505";
boolean result = LuhnChecker.checkLuhn(cardNumber);
Assert.assertTrue(result);
assertTrue(result);
}
@Test
public void whenCardNumberHasSecondDigits_thenCheckLuhnCalculatesCorrectly() {
void whenCardNumberHasSecondDigits_thenCheckLuhnCalculatesCorrectly() {
String cardNumber = "75757575757575";
boolean result = LuhnChecker.checkLuhn(cardNumber);
Assert.assertTrue(result);
assertTrue(result);
}
@Test
public void whenDoubleAndSumDigitsIsCalled_thenOutputIsCorrect() {
Assert.assertEquals(LuhnChecker.doubleAndSumDigits(0), 0);
Assert.assertEquals(LuhnChecker.doubleAndSumDigits(1), 2);
Assert.assertEquals(LuhnChecker.doubleAndSumDigits(2), 4);
Assert.assertEquals(LuhnChecker.doubleAndSumDigits(3), 6);
Assert.assertEquals(LuhnChecker.doubleAndSumDigits(4), 8);
Assert.assertEquals(LuhnChecker.doubleAndSumDigits(5), 1);
Assert.assertEquals(LuhnChecker.doubleAndSumDigits(6), 3);
Assert.assertEquals(LuhnChecker.doubleAndSumDigits(7), 5);
Assert.assertEquals(LuhnChecker.doubleAndSumDigits(8), 7);
Assert.assertEquals(LuhnChecker.doubleAndSumDigits(9), 9);
void whenDoubleAndSumDigitsIsCalled_thenOutputIsCorrect() {
assertEquals(0,LuhnChecker.doubleAndSumDigits(0));
assertEquals(2,LuhnChecker.doubleAndSumDigits(1));
assertEquals(4, LuhnChecker.doubleAndSumDigits(2));
assertEquals(6, LuhnChecker.doubleAndSumDigits(3));
assertEquals(8, LuhnChecker.doubleAndSumDigits(4));
assertEquals(1, LuhnChecker.doubleAndSumDigits(5));
assertEquals(3, LuhnChecker.doubleAndSumDigits(6));
assertEquals(5, LuhnChecker.doubleAndSumDigits(7));
assertEquals(7, LuhnChecker.doubleAndSumDigits(8));
assertEquals(9, LuhnChecker.doubleAndSumDigits(9));
}
@Test
public void whenCardNumberNonNumeric_thenCheckLuhnReturnsFalse() {
void whenCardNumberNonNumeric_thenCheckLuhnReturnsFalse() {
String cardNumber = "test";
boolean result = LuhnChecker.checkLuhn(cardNumber);
Assert.assertFalse(result);
assertFalse(result);
}
@Test
public void whenCardNumberIsNull_thenCheckLuhnReturnsFalse() {
void whenCardNumberIsNull_thenCheckLuhnReturnsFalse() {
String cardNumber = null;
boolean result = LuhnChecker.checkLuhn(cardNumber);
Assert.assertFalse(result);
assertFalse(result);
}
}