Splitting a string into two halfs (#14500)

core-java-modules/core-java-string-operations/src/test/java/com/baeldung/split/SplitIntoHalvesUnitTest.java

@@ -0,0 +1,19 @@
+package com.baeldung.split;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+
+public class SplitIntoHalvesUnitTest {
+
+    @Test
+    public void givenAString_whenSplitInHalf_thenCorrectParts() {
+        String hello = "Baeldung";
+        int mid = hello.length() / 2;
+        String[] parts = { hello.substring(0, mid), hello.substring(mid) };
+
+        assertEquals("Bael", parts[0]);
+        assertEquals("dung", parts[1]);
+    }
+}