Merge "Create Builder for SaProposal"

1 files changed, 59 insertions, 0 deletions

diff --git a/tests/iketests/src/java/com/android/ike/ikev2/SaProposalTest.java b/tests/iketests/src/java/com/android/ike/ikev2/SaProposalTest.java
new file mode 100644
index 00000000..522d44bc
--- /dev/null
+++ b/tests/iketests/src/java/com/android/ike/ikev2/SaProposalTest.java
@@ -0,0 +1,59 @@
+/*
+ * 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.ikev2;
+
+import static org.junit.Assert.fail;
+
+import com.android.ike.ikev2.SaProposal.Builder;
+
+import org.junit.Test;
+
+public final class SaProposalTest {
+    @Test
+    public void testBuildEncryptAlgosWithNoAlgorithm() throws Exception {
+        Builder builder = Builder.newIkeSaProposalBuilder();
+        try {
+            builder.buildOrThrow();
+            fail("Encryption algorithm is not provided.");
+        } catch (IllegalArgumentException expected) {
+
+        }
+    }
+
+    @Test
+    public void testBuildEncryptAlgosWithUnrecognizedAlgorithm() throws Exception {
+        Builder builder = Builder.newIkeSaProposalBuilder();
+        try {
+            builder.addEncryptionAlgorithm(-1);
+            fail("Encryption algorithm is not recognized.");
+        } catch (IllegalArgumentException expected) {
+
+        }
+    }
+
+    @Test
+    public void testBuildEncryptAlgosWithTwoModes() throws Exception {
+        Builder builder = Builder.newIkeSaProposalBuilder();
+        try {
+            builder.addEncryptionAlgorithm(SaProposal.ENCRYPTION_ALGORITHM_3DES)
+                    .addEncryptionAlgorithm(SaProposal.ENCRYPTION_ALGORITHM_AES_GCM_12);
+            fail("Expect failure when normal and combined-mode ciphers are proposed together.");
+        } catch (IllegalArgumentException expected) {
+
+        }
+    }
+}