| /* |
| * Copyright (C) 2019 The Android Open Source Project |
| * |
| * 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. |
| */ |
| |
| package com.android.ike.eap.message.simaka.attributes; |
| |
| import static com.android.ike.TestUtils.hexStringToInt; |
| import static com.android.ike.eap.message.simaka.EapSimAkaAttribute.AtNotification.GENERAL_FAILURE_POST_CHALLENGE; |
| import static com.android.ike.eap.message.simaka.EapSimAkaAttribute.EAP_AT_NOTIFICATION; |
| import static com.android.ike.eap.message.simaka.attributes.EapTestAttributeDefinitions.AT_NOTIFICATION; |
| import static com.android.ike.eap.message.simaka.attributes.EapTestAttributeDefinitions.AT_NOTIFICATION_INVALID_LENGTH; |
| import static com.android.ike.eap.message.simaka.attributes.EapTestAttributeDefinitions.AT_NOTIFICATION_INVALID_STATE; |
| import static com.android.ike.eap.message.simaka.attributes.EapTestAttributeDefinitions.NOTIFICATION_CODE; |
| |
| import static org.junit.Assert.assertArrayEquals; |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertNotEquals; |
| import static org.junit.Assert.assertNotNull; |
| import static org.junit.Assert.assertTrue; |
| import static org.junit.Assert.fail; |
| |
| import com.android.ike.eap.exceptions.simaka.EapSimAkaInvalidAttributeException; |
| import com.android.ike.eap.message.simaka.EapSimAkaAttribute; |
| import com.android.ike.eap.message.simaka.EapSimAkaAttribute.AtNotification; |
| import com.android.ike.eap.message.simaka.EapSimAkaAttributeFactory; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| import java.nio.ByteBuffer; |
| |
| public class AtNotificationTest { |
| private static final int EXPECTED_LENGTH = 4; |
| private static final int UNKNOWN_CODE = 0xA0FF; |
| |
| private EapSimAkaAttributeFactory mAttributeFactory; |
| |
| @Before |
| public void setUp() { |
| mAttributeFactory = new EapSimAkaAttributeFactory() {}; |
| } |
| |
| @Test |
| public void testDecode() throws Exception { |
| ByteBuffer input = ByteBuffer.wrap(AT_NOTIFICATION); |
| EapSimAkaAttribute result = mAttributeFactory.getAttribute(input); |
| |
| assertFalse(input.hasRemaining()); |
| assertTrue(result instanceof AtNotification); |
| AtNotification atNotification = (AtNotification) result; |
| assertEquals(EAP_AT_NOTIFICATION, atNotification.attributeType); |
| assertEquals(EXPECTED_LENGTH, atNotification.lengthInBytes); |
| assertTrue(atNotification.isSuccessCode); |
| assertFalse(atNotification.isPreSuccessfulChallenge); |
| assertEquals(hexStringToInt(NOTIFICATION_CODE), atNotification.notificationCode); |
| } |
| |
| @Test |
| public void testDecodeInvalidLength() throws Exception { |
| ByteBuffer input = ByteBuffer.wrap(AT_NOTIFICATION_INVALID_LENGTH); |
| try { |
| mAttributeFactory.getAttribute(input); |
| fail("Expected EapSimAkaInvalidAttributeException for invalid attribute length"); |
| } catch (EapSimAkaInvalidAttributeException expected) { |
| } |
| } |
| |
| @Test |
| public void testDecodeInvalidState() throws Exception { |
| ByteBuffer input = ByteBuffer.wrap(AT_NOTIFICATION_INVALID_STATE); |
| try { |
| mAttributeFactory.getAttribute(input); |
| fail("Expected EapSimAkaInvalidAttributeException for invalid state"); |
| } catch (EapSimAkaInvalidAttributeException expected) { |
| } |
| } |
| |
| @Test |
| public void testEncode() throws Exception { |
| AtNotification atNotification = new AtNotification(hexStringToInt(NOTIFICATION_CODE)); |
| ByteBuffer result = ByteBuffer.allocate(EXPECTED_LENGTH); |
| |
| atNotification.encode(result); |
| assertArrayEquals(AT_NOTIFICATION, result.array()); |
| } |
| |
| @Test |
| public void testToString() throws Exception { |
| AtNotification knownCode = new AtNotification(GENERAL_FAILURE_POST_CHALLENGE); |
| AtNotification unknownCode = new AtNotification(UNKNOWN_CODE); |
| |
| assertNotNull(knownCode.toString()); |
| assertNotNull(unknownCode.toString()); |
| assertNotEquals(knownCode.toString(), unknownCode.toString()); |
| } |
| } |