1 files changed, 97 insertions, 0 deletions
diff --git a/cpp/tests/InMemoryContentTest.cpp b/cpp/tests/InMemoryContentTest.cpp
new file mode 100644
index 0000000000..64789ed836
--- /dev/null
+++ b/cpp/tests/InMemoryContentTest.cpp
@@ -0,0 +1,97 @@
+/*
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you 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.
+ *
+ */
+#include <InMemoryContent.h>
+#include <qpid_test_plugin.h>
+#include <iostream>
+#include <list>
+
+using std::list;
+using std::string;
+using boost::dynamic_pointer_cast;
+using namespace qpid::broker;
+using namespace qpid::framing;
+
+struct DummyHandler : OutputHandler{
+    std::vector<AMQFrame*> frames; 
+
+    virtual void send(AMQFrame* frame){
+        frames.push_back(frame);
+    }
+};
+
+class InMemoryContentTest : public CppUnit::TestCase  
+{
+        CPPUNIT_TEST_SUITE(InMemoryContentTest);
+        CPPUNIT_TEST(testRefragmentation);
+        CPPUNIT_TEST_SUITE_END();
+
+public:
+    void testRefragmentation()
+    {
+        {//no remainder
+            string out[] = {"abcde", "fghij", "klmno", "pqrst"};
+            string in[] = {out[0] + out[1], out[2] + out[3]};        
+            refragment(2, in, 4, out);
+        }
+        {//remainder for last frame
+            string out[] = {"abcde", "fghij", "klmno", "pqrst", "uvw"};
+            string in[] = {out[0] + out[1], out[2] + out[3] + out[4]};        
+            refragment(2, in, 5, out);
+        }
+    }
+
+
+    void refragment(size_t inCount, string* in, size_t outCount, string* out, u_int32_t framesize = 5)
+    {
+        InMemoryContent content;
+        DummyHandler handler;
+        u_int16_t channel = 3;
+
+        addframes(content, inCount, in);
+        content.send(&handler, channel, framesize);         
+        check(handler, channel, outCount, out);
+    }
+
+    void addframes(InMemoryContent& content, size_t frameCount, string* frameData)
+    {
+        for (unsigned int i = 0; i < frameCount; i++) {
+            AMQContentBody::shared_ptr frame(new AMQContentBody(frameData[i]));
+            content.add(frame);
+        }
+    }
+
+    void check(DummyHandler& handler, u_int16_t channel, size_t expectedChunkCount, string* expectedChunks)
+    {
+        CPPUNIT_ASSERT_EQUAL(expectedChunkCount, handler.frames.size());
+
+        for (unsigned int i = 0; i < expectedChunkCount; i++) {
+            AMQContentBody::shared_ptr chunk(dynamic_pointer_cast<AMQContentBody, AMQBody>(handler.frames[i]->getBody()));
+            CPPUNIT_ASSERT(chunk);
+            CPPUNIT_ASSERT_EQUAL(expectedChunks[i], chunk->getData());
+            CPPUNIT_ASSERT_EQUAL(channel, handler.frames[i]->getChannel());
+        }
+    }
+};
+
+// Make this test suite a plugin.
+CPPUNIT_PLUGIN_IMPLEMENT();
+CPPUNIT_TEST_SUITE_REGISTRATION(InMemoryContentTest);
+