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authorJim Hahn <jrh3@att.com>2018-09-12 17:47:53 -0400
committerJim Hahn <jrh3@att.com>2018-09-13 09:05:38 -0400
commit6d8ab316a635f15816d202b3cc7bdccca67c867e (patch)
tree1e18b6ad16d4291f5e318697388dd3a010c7d5b8 /utils-test/src/test/java
parentf04b96bd4ccf9055fcfd2e9e9e508448594ade5f (diff)
add utility class to test serializable classes
Closed the ByteArrayXxxStreams. Closed byte output stream, even if exception in object stream. Change-Id: I3f779a5c0e6df3ac3496abe60a46e0696b4e261c Issue-ID: POLICY-1106 Signed-off-by: Jim Hahn <jrh3@att.com>
Diffstat (limited to 'utils-test/src/test/java')
-rw-r--r--utils-test/src/test/java/org/onap/policy/common/utils/io/SerializerTest.java95
1 files changed, 95 insertions, 0 deletions
diff --git a/utils-test/src/test/java/org/onap/policy/common/utils/io/SerializerTest.java b/utils-test/src/test/java/org/onap/policy/common/utils/io/SerializerTest.java
new file mode 100644
index 00000000..4d4385fc
--- /dev/null
+++ b/utils-test/src/test/java/org/onap/policy/common/utils/io/SerializerTest.java
@@ -0,0 +1,95 @@
+/*
+ * ============LICENSE_START=======================================================
+ * ONAP Policy Engine - Common Modules
+ * ================================================================================
+ * Copyright (C) 2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.common.utils.io;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+
+import java.io.Serializable;
+import java.util.Arrays;
+import org.junit.Test;
+
+public class SerializerTest {
+
+ @Test
+ public void testSerialize() throws Exception {
+ MyObject obj1 = new MyObject(3);
+ byte[] data = Serializer.serialize(obj1);
+ assertTrue(data.length > 0);
+
+ byte[] data2 = Serializer.serialize(obj1);
+ assertEquals(Arrays.toString(data), Arrays.toString(data2));
+
+ MyObject obj2 = Serializer.deserialize(MyObject.class, data);
+ assertEquals(obj1.value, obj2.value);
+ }
+
+ @Test(expected = java.io.NotSerializableException.class)
+ public void testSerialize_Ex() throws Exception {
+ Serializer.serialize(new NotSerializable());
+ }
+
+ @Test
+ public void testDeserialize() throws Exception {
+ MyObject obj1 = new MyObject(3);
+ byte[] data = Serializer.serialize(obj1);
+
+ MyObject obj2 = Serializer.deserialize(MyObject.class, data);
+ assertEquals(obj1.value, obj2.value);
+ }
+
+ @Test
+ public void testRoundTrip() throws Exception {
+ MyObject obj1 = new MyObject(3);
+
+ MyObject obj2 = Serializer.roundTrip(obj1);
+ assertEquals(obj1.value, obj2.value);
+ }
+
+ @Test(expected = java.io.NotSerializableException.class)
+ public void testRoundTrip_Ex() throws Exception {
+ Serializer.roundTrip(new NotSerializable());
+ }
+
+ /**
+ * Simple, serializable object.
+ */
+ public static class MyObject implements Serializable {
+ private static final long serialVersionUID = 1L;
+
+ private int value;
+
+ public MyObject(int val) {
+ value = val;
+ }
+ }
+
+ /**
+ * Object that is <i>not</i> serializable.
+ */
+ public static class NotSerializable {
+
+ public NotSerializable() {
+ super();
+ }
+ }
+
+}