fix code

hutool-crypto/src/test/java/cn/hutool/crypto/test/symmetric/AESTest.java

@@ -16,7 +16,7 @@ import java.security.SecureRandom;
 public class AESTest {
 
 	@Test
-	public void encryptTest() {
+	public void encryptCBCTest() {
 		// 构建
 		AES aes = new AES(Mode.CBC, Padding.PKCS5Padding,
 				"1234567890123456".getBytes(), "1234567890123456".getBytes());
@@ -25,7 +25,7 @@ public class AESTest {
 	}
 
 	@Test
-	public void encryptTest2() {
+	public void encryptCTSTest() {
 		String content = "test中文";
 		AES aes = new AES(Mode.CTS, Padding.PKCS5Padding,
 				"0CoJUm6Qyw8W8jue".getBytes(), "0102030405060708".getBytes());

hutool-crypto/src/test/java/cn/hutool/crypto/test/symmetric/SymmetricTest.java

@@ -14,11 +14,11 @@ import cn.hutool.crypto.symmetric.DESede;
 import cn.hutool.crypto.symmetric.SymmetricAlgorithm;
 import cn.hutool.crypto.symmetric.SymmetricCrypto;
 import cn.hutool.crypto.symmetric.Vigenere;
-import java.nio.charset.StandardCharsets;
 import org.junit.Assert;
 import org.junit.Test;
 
 import java.io.ByteArrayOutputStream;
+import java.nio.charset.StandardCharsets;
 
 /**
  * 对称加密算法单元测试
@@ -109,6 +109,19 @@ public class SymmetricTest {
 		Assert.assertEquals("cd0e3a249eaf0ed80c330338508898c4bddcfd665a1b414622164a273ca5daf7b4ebd2c00aaa66b84dd0a237708dac8e", encryptHex);
 	}
 
+	@Test
+	public void pbeWithoutIvTest() {
+		String content = "4321c9a2db2e6b08987c3b903d8d11ff";
+		SymmetricCrypto crypto = new SymmetricCrypto(SymmetricAlgorithm.PBEWithMD5AndDES,
+				"0123456789ABHAEQ".getBytes());
+
+		// 加密为16进制表示
+		String encryptHex = crypto.encryptHex(content);
+		final String data = crypto.decryptStr(encryptHex);
+
+		Assert.assertEquals(content, data);
+	}
+
 	@Test
 	public void aesUpdateTest() {
 		String content = "4321c9a2db2e6b08987c3b903d8d11ff";