MPIHelperTest.cpp

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//
// Test MPIHelperTest
//
// Copyright (c) 2010 - 2013, Yves Ineichen, ETH Zürich
// All rights reserved
//
// Implemented as part of the PhD thesis
// "Toward massively parallel multi-objective optimization with application to
// particle accelerators" (https://doi.org/10.3929/ethz-a-009792359)
//
// This file is part of OPAL.
//
// OPAL 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.
//
// You should have received a copy of the GNU General Public License
// along with OPAL. If not, see <https://www.gnu.org/licenses/>.
//
#include "Util/MPIHelper.h"
#include "gtest/gtest.h"
 
namespace {
 
    // The fixture for testing class Foo.
    class MPIHelperTest : public ::testing::Test {
    protected:
 
        MPIHelperTest() {
            // You can do set-up work for each test here.
        }
 
        virtual ~MPIHelperTest() {
            // You can do clean-up work that doesn't throw exceptions here.
        }
 
        // If the constructor and destructor are not enough for setting up
        // and cleaning up each test, you can define the following methods:
 
        virtual void SetUp() {
            // Code here will be called immediately after the constructor (right
            // before each test).
        }
 
        virtual void TearDown() {
            // Code here will be called immediately after each test (right
            // before the destructor).
        }
 
        // Objects declared here can be used by all tests in the test case
    };
 
    TEST_F(MPIHelperTest, ParamSerialization) {
 
        Param_t params;
        params.insert(std::pair<std::string, double>("a", 5.5));
        params.insert(std::pair<std::string, double>("b", -15.2));
 
        std::ostringstream serialized;
        serialize(params, serialized);
 
        Param_t deserialized_params;
        deserialize(const_cast<char*>(serialized.str().c_str()),
                                      deserialized_params);
 
        EXPECT_EQ(5.5, deserialized_params["a"])
            << "first param not serialized properly";
        EXPECT_EQ(-15.2, deserialized_params["b"])
            << "second param not serialized properly";
    }
 
}
 
int main(int argc, char **argv) {
    ::testing::InitGoogleTest(&argc, argv);
    return RUN_ALL_TESTS();
}