About the test, we update String Vowel Test

toolkits/codebank/src/test/java/com/ossez/toolkits/codebank/tests/EmptyQuickTest.java

@@ -1,19 +1,28 @@
 package com.ossez.toolkits.codebank.tests;
 
 import lombok.extern.slf4j.Slf4j;
+import org.apache.commons.lang3.StringUtils;
 import org.junit.jupiter.api.AfterEach;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.TestInstance;
 
+import java.util.List;
+
 /**
- * Empty Test Case
+ * String Test Case
  *
  * @author YuCheng
  */
 @TestInstance(TestInstance.Lifecycle.PER_CLASS)
 @Slf4j
 public class EmptyQuickTest {
+    private static final String VOWEL_A = "a";
+    private static final String VOWEL_E = "e";
+    private static final String VOWEL_I = "i";
+    private static final String VOWEL_O = "o";
+    private static final String VOWEL_U = "u";
+
 
     @BeforeEach
     protected void setUp() throws Exception {
@@ -26,8 +35,37 @@ public class EmptyQuickTest {
     @Test
     public void testMain() {
 
-        log.info("TEST MAIN - BEGIN");
+        String strTransform = "AI is driving the world crazy";
 
+        List<String> test = List.of(StringUtils.split(strTransform, " "));
+
+        for (int i = 0; i < test.size(); i++) {
+            if (hasVowels(test.get(i))) {
+                log.debug("Vowel STR - {}", test.get(i));
+            }
+
+        }
+    }
+
+    private Boolean hasVowels(String str) {
+
+        str = StringUtils.trimToEmpty(str);
+        str = StringUtils.lowerCase(str);
+        str = StringUtils.remove(str, " ");
+
+        if (StringUtils.contains(str, VOWEL_A)) {
+            return Boolean.TRUE;
+        } else if (StringUtils.contains(str, VOWEL_E)) {
+            return Boolean.TRUE;
+        } else if (StringUtils.contains(str, VOWEL_I)) {
+            return Boolean.TRUE;
+        } else if (StringUtils.contains(str, VOWEL_O)) {
+            return Boolean.TRUE;
+        } else if (StringUtils.contains(str, VOWEL_U)) {
+            return Boolean.TRUE;
+        }
+
+        return Boolean.FALSE;
     }
 
 }