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tests: properly test Isomorphic (#6259)

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Fixes #6258

---------

Co-authored-by: Piotr Idzik <65706193+vil02@users.noreply.github.com>
This commit is contained in:
Raveendra Pujari
2025-06-03 17:09:46 -05:00
committed by GitHub
parent b3c2c7a231
commit e123ca12c7
1 changed files with 14 additions and 22 deletions
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36
src/test/java/com/thealgorithms/strings/IsomorphicTest.java
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@ -1,31 +1,23 @@
package com.thealgorithms.strings;
import static org.junit.jupiter.api.Assertions.assertFalse;
import static org.junit.jupiter.api.Assertions.assertTrue;
import static org.junit.jupiter.api.Assertions.assertEquals;
import org.junit.jupiter.api.Test;
import java.util.stream.Stream;
import org.junit.jupiter.params.ParameterizedTest;
import org.junit.jupiter.params.provider.Arguments;
import org.junit.jupiter.params.provider.MethodSource;
public final class IsomorphicTest {
private IsomorphicTest() {
@ParameterizedTest
@MethodSource("inputs")
public void testCheckStrings(String str1, String str2, Boolean expected) {
assertEquals(expected, Isomorphic.checkStrings(str1, str2));
assertEquals(expected, Isomorphic.checkStrings(str2, str1));
}
@Test
public static void main(String[] args) {
String str1 = "abbbbaac";
String str2 = "kffffkkd";
String str3 = "xyxyxy";
String str4 = "bnbnbn";
String str5 = "ghjknnmm";
String str6 = "wertpopo";
String str7 = "aaammmnnn";
String str8 = "ggghhhbbj";
assertTrue(Isomorphic.checkStrings(str1, str2));
assertTrue(Isomorphic.checkStrings(str3, str4));
assertFalse(Isomorphic.checkStrings(str5, str6));
assertFalse(Isomorphic.checkStrings(str7, str8));
private static Stream<Arguments> inputs() {
return Stream.of(Arguments.of("", "", Boolean.TRUE), Arguments.of("", "a", Boolean.FALSE), Arguments.of("aaa", "aa", Boolean.FALSE), Arguments.of("abbbbaac", "kffffkkd", Boolean.TRUE), Arguments.of("xyxyxy", "bnbnbn", Boolean.TRUE), Arguments.of("ghjknnmm", "wertpopo", Boolean.FALSE),
Arguments.of("aaammmnnn", "ggghhhbbj", Boolean.FALSE));
}
}