1 files changed, 81 insertions, 0 deletions
diff --git a/tests/iketests/src/java/com/android/internal/net/eap/statemachine/EapStateMachineTest.java b/tests/iketests/src/java/com/android/internal/net/eap/statemachine/EapStateMachineTest.java
new file mode 100644
index 00000000..288fc85f
--- /dev/null
+++ b/tests/iketests/src/java/com/android/internal/net/eap/statemachine/EapStateMachineTest.java
@@ -0,0 +1,81 @@
+/*
+ * 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.statemachine;
+
+import static androidx.test.InstrumentationRegistry.getInstrumentation;
+
+import static com.android.internal.net.eap.EapTestUtils.getDummyEapSessionConfig;
+import static com.android.internal.net.eap.message.EapTestMessageDefinitions.EAP_SUCCESS_PACKET;
+
+import static org.junit.Assert.assertTrue;
+
+import android.content.Context;
+import android.net.eap.EapSessionConfig;
+
+import com.android.internal.net.eap.EapResult;
+import com.android.internal.net.eap.EapResult.EapError;
+import com.android.internal.net.eap.exceptions.EapInvalidRequestException;
+import com.android.internal.net.eap.statemachine.EapStateMachine.CreatedState;
+import com.android.internal.net.eap.statemachine.EapStateMachine.FailureState;
+import com.android.internal.net.eap.statemachine.EapStateMachine.SuccessState;
+
+import org.junit.Before;
+import org.junit.Test;
+
+import java.security.SecureRandom;
+
+public class EapStateMachineTest {
+    private Context mContext;
+    private EapSessionConfig mEapSessionConfig;
+
+    @Before
+    public void setUp() {
+        mContext = getInstrumentation().getContext();
+        mEapSessionConfig = getDummyEapSessionConfig();
+    }
+
+    @Test
+    public void testEapStateMachineStartState() {
+        EapStateMachine eapStateMachine =
+                new EapStateMachine(mContext, mEapSessionConfig, new SecureRandom());
+        assertTrue(eapStateMachine.getState() instanceof CreatedState);
+    }
+
+    @Test
+    public void testSuccessStateProcessFails() {
+        SuccessState successState =
+                new EapStateMachine(mContext, mEapSessionConfig, new SecureRandom())
+                .new SuccessState();
+        EapResult result = successState.process(EAP_SUCCESS_PACKET);
+        assertTrue(result instanceof EapError);
+
+        EapError eapError = (EapError) result;
+        assertTrue(eapError.cause instanceof EapInvalidRequestException);
+    }
+
+    @Test
+    public void testFailureStateProcessFails() {
+        FailureState failureState =
+                new EapStateMachine(mContext, mEapSessionConfig, new SecureRandom())
+                .new FailureState();
+        EapResult result = failureState.process(EAP_SUCCESS_PACKET);
+        assertTrue(result instanceof EapError);
+
+        EapError eapError = (EapError) result;
+        assertTrue(eapError.cause instanceof EapInvalidRequestException);
+    }
+}