1 files changed, 122 insertions, 0 deletions
diff --git a/Final/cpp/tests/TxAckTest.cpp b/Final/cpp/tests/TxAckTest.cpp
new file mode 100644
index 0000000000..7d5b8a838a
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+++ b/Final/cpp/tests/TxAckTest.cpp
@@ -0,0 +1,122 @@
+/*
+ *
+ * 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 <NullMessageStore.h>
+#include <RecoveryManager.h>
+#include <TxAck.h>
+#include <qpid_test_plugin.h>
+#include <iostream>
+#include <list>
+#include <vector>
+
+using std::list;
+using std::vector;
+using namespace qpid::broker;
+using namespace qpid::framing;
+
+class TxAckTest : public CppUnit::TestCase  
+{
+
+    class TestMessageStore : public NullMessageStore
+    {
+    public:
+        vector< std::pair<Message*, const string*> > dequeued;
+
+        void dequeue(TransactionContext*, Message* const msg, const Queue& /*queue*/, const string * const xid)
+        {
+            dequeued.push_back(std::pair<Message*, const string*>(msg, xid));
+        }
+
+        TestMessageStore() : NullMessageStore(false) {}
+        ~TestMessageStore(){}
+    };
+
+    CPPUNIT_TEST_SUITE(TxAckTest);
+    CPPUNIT_TEST(testPrepare2pc);
+    CPPUNIT_TEST(testPrepare);
+    CPPUNIT_TEST(testCommit);
+    CPPUNIT_TEST_SUITE_END();
+
+
+    AccumulatedAck acked;
+    TestMessageStore store;
+    Queue::shared_ptr queue;
+    vector<Message::shared_ptr> messages;
+    list<DeliveryRecord> deliveries;
+    TxAck op;
+    std::string xid;
+
+
+public:
+
+    TxAckTest() : acked(0), queue(new Queue("my_queue", false, &store, 0)), op(acked, deliveries, &xid)
+    {
+        for(int i = 0; i < 10; i++){
+            Message::shared_ptr msg(new Message(0, "exchange", "routing_key", false, false));
+            msg->setHeader(AMQHeaderBody::shared_ptr(new AMQHeaderBody(BASIC)));
+            msg->getHeaderProperties()->setDeliveryMode(PERSISTENT);
+            messages.push_back(msg);
+            deliveries.push_back(DeliveryRecord(msg, queue, "xyz", (i+1)));
+        }
+
+        //assume msgs 1-5, 7 and 9 are all acked (i.e. 6, 8 & 10 are not)
+        acked.range = 5;
+        acked.individual.push_back(7);
+        acked.individual.push_back(9);
+    }      
+
+    void testPrepare()
+    {
+        //ensure acked messages are discarded, i.e. dequeued from store
+        op.prepare(0);
+        CPPUNIT_ASSERT_EQUAL((size_t) 7, store.dequeued.size());
+        CPPUNIT_ASSERT_EQUAL((size_t) 10, deliveries.size());
+        int dequeued[] = {0, 1, 2, 3, 4, 6, 8};
+        for (int i = 0; i < 7; i++) {
+            CPPUNIT_ASSERT_EQUAL(messages[dequeued[i]].get(), store.dequeued[i].first);
+        }
+    }
+
+    void testPrepare2pc()
+    {
+        xid = "abcdefg";
+        testPrepare();
+        const string expected(xid);
+        for (int i = 0; i < 7; i++) {
+            CPPUNIT_ASSERT_EQUAL(expected, *store.dequeued[i].second);
+        }
+    }
+
+    void testCommit()
+    {
+        //emsure acked messages are removed from list
+        op.commit();
+        CPPUNIT_ASSERT_EQUAL((size_t) 3, deliveries.size());
+        list<DeliveryRecord>::iterator i = deliveries.begin();
+        CPPUNIT_ASSERT(i->matches(6));//msg 6
+        CPPUNIT_ASSERT((++i)->matches(8));//msg 8
+        CPPUNIT_ASSERT((++i)->matches(10));//msg 10
+    }
+};
+
+// Make this test suite a plugin.
+CPPUNIT_PLUGIN_IMPLEMENT();
+CPPUNIT_TEST_SUITE_REGISTRATION(TxAckTest);
+