unicode reader

package net.okjsp;

public class StringHelperTest extends TestCase {

   public void testReadUnicode() {
        String string = "김갑돌";
        String c2 = StringHelper.readUnicode(string);
        assertEquals("김갑돌", c2);
    }
    public void testReadUnicode2() {
        String string = "김갑 돌";
        String c2 = StringHelper.readUnicode(string);
        assertEquals("김갑 돌", c2);
    }
    public void testReadUnicode3() {
        String string = "abc";
        String c2 = StringHelper.readUnicode(string);
        assertEquals("abc", c2);
    }
    public void testReadNull() {
     String string = null;
     String c2 = StringHelper.readUnicode(string);
     assertEquals(null, c2);
    }
    public void testSplit() {
        String[] strings = "김갑돌".split("&#");
        assertEquals(4, strings.length);
        assertEquals("", strings[0]);
        assertEquals("44608;", strings[1]);
    }
 public void testCode() {
  String unicode = "가나다라마";
  assertEquals("가나다라마", StringHelper.readUnicode(unicode));
 }
 public void testCode섞인거() {
  String unicode = "가나가나다라마";
  assertEquals("가나가나다라마", StringHelper.readUnicode(unicode));
 }

}