added test code for serialization / deserialization
git-svn-id: https://svn.apache.org/repos/asf/jakarta/commons/proper/lang/trunk@137093 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/src/test/org/apache/commons/lang/exception/NestableExceptionTestCase.java b/src/test/org/apache/commons/lang/exception/NestableExceptionTestCase.java
index fbc3417..2db6f18 100644
--- a/src/test/org/apache/commons/lang/exception/NestableExceptionTestCase.java
+++ b/src/test/org/apache/commons/lang/exception/NestableExceptionTestCase.java
@@ -55,8 +55,12 @@
*/
import java.io.ByteArrayOutputStream;
+import java.io.ByteArrayInputStream;
import java.io.PrintStream;
import java.io.PrintWriter;
+import java.io.ObjectOutputStream;
+import java.io.ObjectInputStream;
+import java.io.Serializable;
import junit.framework.*;
import junit.textui.TestRunner;
@@ -64,7 +68,7 @@
* Tests the org.apache.commons.lang.exception.NestableException class.
*
* @author <a href="mailto:steven@caswell.name">Steven Caswell</a>
- * @version $Id: NestableExceptionTestCase.java,v 1.5 2002/09/11 19:00:52 stevencaswell Exp $
+ * @version $Id: NestableExceptionTestCase.java,v 1.6 2002/10/09 05:28:53 sullis Exp $
*/
public class NestableExceptionTestCase extends AbstractNestableTestCase
{
@@ -242,6 +246,67 @@
return Exception.class;
}
+ public void testSerialization()
+ {
+ RuntimeException nestedEx = new RuntimeException("nested exception message");
+ NestableExceptionTester1 ex = new NestableExceptionTester1("serialization test", nestedEx);
+
+ assertTrue( "implements java.io.Serializable", nestedEx instanceof java.io.Serializable);
+
+ assertTrue( "implements java.io.Serializable", ex instanceof java.io.Serializable);
+
+ ByteArrayOutputStream baos = new ByteArrayOutputStream();
+ ByteArrayInputStream bais = null;
+ ObjectOutputStream oos = null;
+ ObjectInputStream ois = null;
+
+ try
+ {
+ oos = new ObjectOutputStream(baos);
+ oos.writeObject(ex);
+ oos.flush();
+ bais = new ByteArrayInputStream(baos.toByteArray());
+ ois = new ObjectInputStream(bais);
+ NestableExceptionTester1 deserializedEx = (NestableExceptionTester1) ois.readObject();
+ assertEquals(
+ "getThrowableCount() return value",
+ ex.getThrowableCount(),
+ deserializedEx.getThrowableCount());
+
+ for (int i = 0; i < ex.getThrowableCount(); i++)
+ {
+ Throwable t = ex.getThrowable(i);
+ Throwable deserializedThrowable = deserializedEx.getThrowable(i);
+
+ assertEquals( t.getClass(),
+ deserializedThrowable.getClass());
+
+ assertEquals(
+ t.getMessage(),
+ deserializedThrowable.getMessage());
+ }
+ }
+ catch (Exception caughtEx)
+ {
+ fail("an unexpected exception occurred: "
+ + caughtEx.toString());
+ }
+ finally
+ {
+ if (null != oos)
+ {
+ try
+ {
+ oos.close();
+ }
+ catch (Exception ignored)
+ {
+ // intentionally empty
+ }
+ }
+ }
+
+ }
}
/**
