diff options
Diffstat (limited to 'appc-common/src/test/java/org/onap/appc/encryption/HexHelperTest.java')
-rw-r--r-- | appc-common/src/test/java/org/onap/appc/encryption/HexHelperTest.java | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/appc-common/src/test/java/org/onap/appc/encryption/HexHelperTest.java b/appc-common/src/test/java/org/onap/appc/encryption/HexHelperTest.java new file mode 100644 index 000000000..7dce88e20 --- /dev/null +++ b/appc-common/src/test/java/org/onap/appc/encryption/HexHelperTest.java @@ -0,0 +1,79 @@ +/*- + * ============LICENSE_START======================================================= + * ONAP : APPC + * ================================================================================ + * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved. + * ================================================================================ + * Copyright (C) 2018 Nokia Solutions and Networks + * ============================================================================= + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + * ECOMP is a trademark and service mark of AT&T Intellectual Property. + * ============LICENSE_END========================================================= + */ +package org.onap.appc.encryption; + +import static com.google.common.collect.Lists.newArrayList; +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertNotEquals; +import static org.junit.Assert.assertTrue; + +import java.util.List; +import org.junit.Test; + +public class HexHelperTest { + + private final List<Character> hexChars = + newArrayList('0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'A', 'B','C', 'D', 'E', 'F'); + + @Test(expected = EncryptionException.class) + public void convertHexToBytes_should_throw_given_null() throws EncryptionException { + + HexHelper.convertHexToBytes(null); + } + + @Test(expected = EncryptionException.class) + public void convertHexToBytes_should_throw_given_non_hexadecimal_string() throws EncryptionException { + + HexHelper.convertHexToBytes("125FET4A"); + } + + @Test + public void convertHexToBytes_should_convert_hexadecimal_string_to_byte_array() throws EncryptionException { + + byte[] result = HexHelper.convertHexToBytes("125FE4A"); + + assertNotEquals(0, result.length); + } + + + @Test(expected = EncryptionException.class) + public void convertBytesToHex_should_throw_given_null() throws EncryptionException { + + HexHelper.convertBytesToHex(null); + } + + + @Test + public void convertBytesToHex_should_convert_byte_array_to_hexadecimal_string() throws EncryptionException { + + String resultString = HexHelper.convertBytesToHex(new byte[]{24, -1, 85, 99}); + for (char ch : resultString.toCharArray()) { + assertTrue(hexChars.contains(ch)); + } + + byte[] resultArray = HexHelper.convertHexToBytes("A56C9ED17"); + assertEquals("0A56C9ED17", HexHelper.convertBytesToHex(resultArray)); + } + +} |