Add a new assertion Verify.assertNotSerializable().

eclipse · Mar 10, 2016 · e737cd3 · e737cd3
1 parent f76d15d
commit e737cd3
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Showing 2 changed files with 39 additions and 4 deletions.
diff --git a/eclipse-collections-testutils/src/main/java/org/eclipse/collections/impl/test/Verify.java b/eclipse-collections-testutils/src/main/java/org/eclipse/collections/impl/test/Verify.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015 Goldman Sachs.
+ * Copyright (c) 2016 Goldman Sachs.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * and Eclipse Distribution License v. 1.0 which accompany this distribution.
@@ -13,6 +13,7 @@
 import java.io.ByteArrayInputStream;
 import java.io.ByteArrayOutputStream;
 import java.io.IOException;
+import java.io.NotSerializableException;
 import java.io.ObjectInputStream;
 import java.io.ObjectOutputStream;
 import java.io.ObjectStreamClass;
@@ -190,8 +191,7 @@ public static void throwMangledException(AssertionError e, int framesToPop)
 
     public static void fail(String message, Throwable cause)
     {
-        AssertionError failedException = new AssertionError(message);
-        failedException.initCause(cause);
+        AssertionError failedException = new AssertionError(message, cause);
         Verify.throwMangledException(failedException);
     }
 
@@ -3747,6 +3747,25 @@ private static String addFinalNewline(String string)
         return string;
     }
 
+    public static void assertNotSerializable(final Object actualObject)
+    {
+        try
+        {
+            Verify.assertThrows(NotSerializableException.class, new Callable<Void>()
+            {
+                public Void call() throws IOException
+                {
+                    new ObjectOutputStream(new ByteArrayOutputStream()).writeObject(actualObject);
+                    return null;
+                }
+            });
+        }
+        catch (AssertionError e)
+        {
+            Verify.throwMangledException(e);
+        }
+    }
+
     /**
      * Assert that {@code objectA} and {@code objectB} are equal (via the {@link Object#equals(Object)} method,
      * and that they both return the same {@link Object#hashCode()}.

diff --git a/...pse-collections-testutils/src/test/java/org/eclipse/collections/impl/test/VerifyTest.java b/...pse-collections-testutils/src/test/java/org/eclipse/collections/impl/test/VerifyTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015 Goldman Sachs.
+ * Copyright (c) 2016 Goldman Sachs.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * and Eclipse Distribution License v. 1.0 which accompany this distribution.
@@ -1910,4 +1910,20 @@ public void assertClassNonInstantiable()
             Verify.assertContains(VerifyTest.class.getName(), ex.getStackTrace()[0].toString());
         }
     }
+
+    @Test
+    public void assertNotSerializable()
+    {
+        Verify.assertNotSerializable(new Object());
+
+        try
+        {
+            Verify.assertNotSerializable("serializable");
+        }
+        catch (AssertionError ex)
+        {
+            Assert.assertEquals("Block did not throw an exception of type java.io.NotSerializableException", ex.getMessage());
+            Verify.assertContains(VerifyTest.class.getName(), ex.getStackTrace()[0].toString());
+        }
+    }
 }