refactor: PalindromicPartitioning (#5419)

refactor: PalindromicPartitioning

Co-authored-by: alxkm <alx@alx.com>

src/test/java/com/thealgorithms/dynamicprogramming/PalindromicPartitioningTest.java

@@ -0,0 +1,21 @@
+package com.thealgorithms.dynamicprogramming;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+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 class PalindromicPartitioningTest {
+
+    private static Stream<Arguments> provideTestCases() {
+        return Stream.of(Arguments.of("a", 0), Arguments.of("aa", 0), Arguments.of("ab", 1), Arguments.of("ababbbabbababa", 3), Arguments.of("abcde", 4), Arguments.of("abacdcaba", 0));
+    }
+
+    @ParameterizedTest
+    @MethodSource("provideTestCases")
+    public void testMinimalPartitions(String input, int expected) {
+        assertEquals(expected, PalindromicPartitioning.minimalPartitions(input));
+    }
+}