Move test directory one up

test/parts/_iterator_interface.cxx

@@ -0,0 +1,73 @@
+/********************************************************************************
+ *    Copyright (C) 2017 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH    *
+ *                                                                              *
+ *              This software is distributed under the terms of the             *
+ *              GNU Lesser General Public Licence (LGPL) version 3,             *
+ *                  copied verbatim in the file "LICENSE"                       *
+ ********************************************************************************/
+
+#include <gtest/gtest.h>
+#include <FairMQParts.h>
+#include <FairMQTransportFactory.h>
+#include <string>
+#include <sstream>
+#include <algorithm>
+#include <memory>
+
+namespace
+{
+
+using namespace std;
+
+class RandomAccessIterator : public ::testing::Test {
+  protected:
+    FairMQParts mParts;
+    shared_ptr<FairMQTransportFactory> mFactory;
+
+    RandomAccessIterator()
+    : mParts(FairMQParts{}),
+      mFactory(FairMQTransportFactory::CreateTransportFactory("zeromq"))
+    {
+        mParts.AddPart(mFactory->NewSimpleMessage("1"));
+        mParts.AddPart(mFactory->NewSimpleMessage("2"));
+        mParts.AddPart(mFactory->NewSimpleMessage("3"));
+    }
+};
+
+TEST_F(RandomAccessIterator, RangeForLoopConst)
+{
+    stringstream out;
+    for (const auto& part : mParts) {
+        out << string{static_cast<char*>(part->GetData()), part->GetSize()};
+    }
+
+    ASSERT_EQ(out.str(), "123");
+}
+
+TEST_F(RandomAccessIterator, RangeForLoopMutation)
+{
+    auto s = string{"4"};
+
+    for (auto&& part : mParts) {
+        part = mFactory->NewSimpleMessage(s);
+    }
+
+    stringstream out;
+    for (const auto& part : mParts) {
+        out << string{static_cast<char*>(part->GetData()), part->GetSize()};
+    }
+
+    ASSERT_EQ(out.str(), "444");
+}
+
+TEST_F(RandomAccessIterator, ForEachConst)
+{
+    stringstream out;
+    for_each(mParts.cbegin(), mParts.cend(), [&out](const FairMQMessagePtr& part) {
+        out << string{static_cast<char*>(part->GetData()), part->GetSize()};
+    });
+
+    ASSERT_EQ(out.str(), "123");
+}
+
+} // namespace