1 files changed, 54 insertions, 0 deletions
diff --git a/tests/iketests/src/java/android/net/ipsec/ike/ChildSessionOptionsTest.java b/tests/iketests/src/java/android/net/ipsec/ike/ChildSessionOptionsTest.java
new file mode 100644
index 00000000..242957d6
--- /dev/null
+++ b/tests/iketests/src/java/android/net/ipsec/ike/ChildSessionOptionsTest.java
@@ -0,0 +1,54 @@
+/*
+ * 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 android.net.ipsec.ike;
+
+import static org.junit.Assert.assertArrayEquals;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.fail;
+
+import org.junit.Test;
+
+public final class ChildSessionOptionsTest {
+    private static final int NUM_TS = 1;
+
+    @Test
+    public void testBuild() throws Exception {
+        ChildSaProposal saProposal =
+                new ChildSaProposal.Builder()
+                        .addEncryptionAlgorithm(
+                                SaProposal.ENCRYPTION_ALGORITHM_AES_GCM_12,
+                                SaProposal.KEY_LEN_AES_128)
+                        .build();
+        ChildSessionOptions sessionOptions =
+                new TunnelModeChildSessionOptions.Builder().addSaProposal(saProposal).build();
+
+        assertArrayEquals(new SaProposal[] {saProposal}, sessionOptions.getSaProposals());
+        assertEquals(NUM_TS, sessionOptions.getLocalTrafficSelectors().length);
+        assertEquals(NUM_TS, sessionOptions.getRemoteTrafficSelectors().length);
+        assertFalse(sessionOptions.isTransportMode());
+    }
+
+    @Test
+    public void testBuildWithoutSaProposal() throws Exception {
+        try {
+            new TunnelModeChildSessionOptions.Builder().build();
+            fail("Expected to fail due to the absence of SA proposal.");
+        } catch (IllegalArgumentException expected) {
+        }
+    }
+}