1 files changed, 85 insertions, 0 deletions
diff --git a/tests/iketests/src/java/com/android/internal/net/eap/message/simaka/attributes/AtIdentityTest.java b/tests/iketests/src/java/com/android/internal/net/eap/message/simaka/attributes/AtIdentityTest.java
new file mode 100644
index 00000000..cf8e8803
--- /dev/null
+++ b/tests/iketests/src/java/com/android/internal/net/eap/message/simaka/attributes/AtIdentityTest.java
@@ -0,0 +1,85 @@
+/*
+ * 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.internal.net.eap.message.simaka.attributes;
+
+import static com.android.internal.net.eap.message.simaka.EapSimAkaAttribute.EAP_AT_IDENTITY;
+import static com.android.internal.net.eap.message.simaka.attributes.EapTestAttributeDefinitions.AT_IDENTITY;
+import static com.android.internal.net.eap.message.simaka.attributes.EapTestAttributeDefinitions.IDENTITY;
+
+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 com.android.internal.net.eap.message.simaka.EapSimAkaAttribute;
+import com.android.internal.net.eap.message.simaka.EapSimAkaAttribute.AtIdentity;
+import com.android.internal.net.eap.message.simaka.EapSimAkaAttributeFactory;
+import com.android.internal.net.eap.message.simaka.EapSimAttributeFactory;
+
+import org.junit.Before;
+import org.junit.Test;
+
+import java.nio.ByteBuffer;
+
+public class AtIdentityTest {
+    private EapSimAkaAttributeFactory mAttributeFactory;
+
+    @Before
+    public void setUp() {
+        mAttributeFactory = new EapSimAkaAttributeFactory() {};
+    }
+
+    @Test
+    public void testDecode() throws Exception {
+        ByteBuffer input = ByteBuffer.wrap(AT_IDENTITY);
+        EapSimAkaAttribute result = mAttributeFactory.getAttribute(input);
+
+        assertFalse(input.hasRemaining());
+        assertTrue(result instanceof AtIdentity);
+        AtIdentity atIdentity = (AtIdentity) result;
+        assertEquals(EAP_AT_IDENTITY, atIdentity.attributeType);
+        assertEquals(AT_IDENTITY.length, atIdentity.lengthInBytes);
+        assertArrayEquals(IDENTITY, atIdentity.identity);
+    }
+
+    @Test
+    public void testEncode() throws Exception {
+        AtIdentity atIdentity = new AtIdentity(AT_IDENTITY.length, IDENTITY);
+        ByteBuffer result = ByteBuffer.allocate(AT_IDENTITY.length);
+        atIdentity.encode(result);
+
+        assertArrayEquals(AT_IDENTITY, result.array());
+    }
+
+    @Test
+    public void testGetAtIdentity() throws Exception {
+        AtIdentity atIdentity = AtIdentity.getAtIdentity(IDENTITY);
+
+        assertArrayEquals(IDENTITY, atIdentity.identity);
+
+        ByteBuffer buffer = ByteBuffer.allocate(atIdentity.lengthInBytes);
+        atIdentity.encode(buffer);
+        buffer.rewind();
+
+        EapSimAkaAttribute eapSimAkaAttribute =
+                EapSimAttributeFactory.getInstance().getAttribute(buffer);
+        assertTrue(eapSimAkaAttribute instanceof AtIdentity);
+        AtIdentity newAtIdentity = (AtIdentity) eapSimAkaAttribute;
+        assertEquals(atIdentity.lengthInBytes, newAtIdentity.lengthInBytes);
+        assertArrayEquals(atIdentity.identity, newAtIdentity.identity);
+    }
+}