Fix DiffState
Change-Id: Id4d48a263e60a1d7416a8181e19e1db0f5d0d67c
diff --git a/tests/unit-tests/test-diff-state.cpp b/tests/unit-tests/test-diff-state.cpp
new file mode 100644
index 0000000..a4b740f
--- /dev/null
+++ b/tests/unit-tests/test-diff-state.cpp
@@ -0,0 +1,140 @@
+/* -*- Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil -*- */
+/*
+ * Copyright (c) 2012-2014 University of California, Los Angeles
+ *
+ * This file is part of ChronoSync, synchronization library for distributed realtime
+ * applications for NDN.
+ *
+ * ChronoSync is free software: you can redistribute it and/or modify it under the terms
+ * of the GNU General Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * ChronoSync is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+ * PURPOSE. See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * ChronoSync, e.g., in COPYING.md file. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "diff-state.hpp"
+#include "diff-state-container.hpp"
+#include "boost-test.hpp"
+
+namespace chronosync {
+namespace test {
+
+BOOST_AUTO_TEST_SUITE(DiffStateTests)
+
+BOOST_AUTO_TEST_CASE(Diff)
+{
+ State state;
+
+ Name info1("/test/name");
+ info1.appendNumber(0);
+
+ Name info2("/test/name");
+ info2.appendNumber(1);
+
+ Name info3("/test/name");
+ info3.appendNumber(2);
+
+ DiffStatePtr root = make_shared<DiffState>();
+ DiffStatePtr action1 = make_shared<DiffState>();
+ root->setNext(action1);
+
+ state.update(info1, 1);
+ action1->update(info1, 1);
+ action1->setRootDigest(state.getRootDigest());
+
+ DiffStatePtr action2 = make_shared<DiffState>();
+ action1->setNext(action2);
+
+ state.update(info2, 1);
+ state.update(info3, 2);
+ action2->update(info2, 1);
+ action2->update(info3, 2);
+ action2->setRootDigest(state.getRootDigest());
+
+ LeafContainer::index<ordered>::type::iterator it;
+ ConstStatePtr diff0 = root->diff();
+ BOOST_CHECK_EQUAL(diff0->getLeaves().size(), 3);
+ it = diff0->getLeaves().get<ordered>().begin();
+ BOOST_CHECK_EQUAL((*it)->getSessionName(), info1);
+ BOOST_CHECK_EQUAL((*it)->getSeq(), 1);
+ it++;
+ BOOST_CHECK_EQUAL((*it)->getSessionName(), info2);
+ BOOST_CHECK_EQUAL((*it)->getSeq(), 1);
+ it++;
+ BOOST_CHECK_EQUAL((*it)->getSessionName(), info3);
+ BOOST_CHECK_EQUAL((*it)->getSeq(), 2);
+
+ ConstStatePtr diff1 = action1->diff();
+ BOOST_CHECK_EQUAL(diff1->getLeaves().size(), 2);
+ it = diff1->getLeaves().get<ordered>().begin();
+ BOOST_CHECK_EQUAL((*it)->getSessionName(), info2);
+ BOOST_CHECK_EQUAL((*it)->getSeq(), 1);
+ it++;
+ BOOST_CHECK_EQUAL((*it)->getSessionName(), info3);
+ BOOST_CHECK_EQUAL((*it)->getSeq(), 2);
+}
+
+BOOST_AUTO_TEST_CASE(Container)
+{
+ DiffStateContainer container;
+
+ State state;
+
+ Name info1("/test/name");
+ info1.appendNumber(0);
+
+ Name info2("/test/name");
+ info2.appendNumber(1);
+
+ Name info3("/test/name");
+ info3.appendNumber(2);
+
+ DiffStatePtr root = make_shared<DiffState>();
+ DiffStatePtr action1 = make_shared<DiffState>();
+ root->setNext(action1);
+
+ state.update(info1, 1);
+ action1->update(info1, 1);
+ ndn::ConstBufferPtr digest1 = state.getRootDigest();
+ action1->setRootDigest(digest1);
+
+ DiffStatePtr action2 = make_shared<DiffState>();
+ action1->setNext(action2);
+
+ state.update(info2, 1);
+ state.update(info3, 2);
+ action2->update(info2, 1);
+ action2->update(info3, 2);
+ ndn::ConstBufferPtr digest2 = state.getRootDigest();
+ action2->setRootDigest(digest2);
+
+ DiffStatePtr action3 = make_shared<DiffState>();
+ state.update(info1, 3);
+ state.update(info3, 4);
+ action3->update(info1, 3);
+ action3->update(info3, 4);
+ ndn::ConstBufferPtr digest3 = state.getRootDigest();
+ action3->setRootDigest(digest3);
+
+ container.insert(action3);
+ container.insert(action2);
+ container.insert(action1);
+ BOOST_CHECK_EQUAL(container.size(), 3);
+
+ DiffStateContainer::index<sequenced>::type::iterator it = container.get<sequenced>().begin();
+ BOOST_CHECK(*(*it)->getRootDigest() == *digest3);
+ it++;
+ BOOST_CHECK(*(*it)->getRootDigest() == *digest2);
+ it++;
+ BOOST_CHECK(*(*it)->getRootDigest() == *digest1);
+}
+
+BOOST_AUTO_TEST_SUITE_END()
+
+} // namespace test
+} // namespace chronosync