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/*
* 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.eap.message.simaka.EapSimAkaAttribute.EAP_AT_BIDDING;
import static com.android.ike.eap.message.simaka.attributes.EapTestAttributeDefinitions.AT_BIDDING_DOES_NOT_SUPPORT_AKA_PRIME;
import static com.android.ike.eap.message.simaka.attributes.EapTestAttributeDefinitions.AT_BIDDING_INVALID_LENGTH;
import static com.android.ike.eap.message.simaka.attributes.EapTestAttributeDefinitions.AT_BIDDING_SUPPORTS_AKA_PRIME;
import static org.junit.Assert.assertArrayEquals;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
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.EapAkaAttributeFactory;
import com.android.ike.eap.message.simaka.EapSimAkaAttribute;
import com.android.ike.eap.message.simaka.EapSimAkaAttribute.AtBidding;
import org.junit.Before;
import org.junit.Test;
import java.nio.ByteBuffer;
public class AtBiddingTest {
private EapAkaAttributeFactory mAttributeFactory;
@Before
public void setUp() {
mAttributeFactory = EapAkaAttributeFactory.getInstance();
}
@Test
public void testDecodeServerSupportsAkaPrime() throws Exception {
ByteBuffer input = ByteBuffer.wrap(AT_BIDDING_SUPPORTS_AKA_PRIME);
EapSimAkaAttribute result = mAttributeFactory.getAttribute(input);
assertFalse(input.hasRemaining());
AtBidding atBidding = (AtBidding) result;
assertEquals(EAP_AT_BIDDING, atBidding.attributeType);
assertEquals(AT_BIDDING_SUPPORTS_AKA_PRIME.length, atBidding.lengthInBytes);
assertTrue(atBidding.doesServerSupportEapAkaPrime);
}
@Test
public void testDecodeDoesNotSupportAkaPrime() throws Exception {
ByteBuffer input = ByteBuffer.wrap(AT_BIDDING_DOES_NOT_SUPPORT_AKA_PRIME);
EapSimAkaAttribute result = mAttributeFactory.getAttribute(input);
assertFalse(input.hasRemaining());
AtBidding atBidding = (AtBidding) result;
assertEquals(EAP_AT_BIDDING, atBidding.attributeType);
assertEquals(AT_BIDDING_DOES_NOT_SUPPORT_AKA_PRIME.length, atBidding.lengthInBytes);
assertFalse(atBidding.doesServerSupportEapAkaPrime);
}
@Test
public void testDecodeInvalidLength() throws Exception {
ByteBuffer input = ByteBuffer.wrap(AT_BIDDING_INVALID_LENGTH);
try {
mAttributeFactory.getAttribute(input);
fail("Expected EapSimAkaInvalidAttributeException for invalid length");
} catch (EapSimAkaInvalidAttributeException expected) {
}
}
@Test
public void testEncodeServerSupportsAkaPrime() throws Exception {
AtBidding atBidding = new AtBidding(true);
ByteBuffer result = ByteBuffer.allocate(AT_BIDDING_SUPPORTS_AKA_PRIME.length);
atBidding.encode(result);
assertArrayEquals(AT_BIDDING_SUPPORTS_AKA_PRIME, result.array());
}
@Test
public void testEncodeDoesNotSupportAkaPrime() throws Exception {
AtBidding atBidding = new AtBidding(false);
ByteBuffer result = ByteBuffer.allocate(AT_BIDDING_DOES_NOT_SUPPORT_AKA_PRIME.length);
atBidding.encode(result);
assertArrayEquals(AT_BIDDING_DOES_NOT_SUPPORT_AKA_PRIME, result.array());
}
}
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