EnvironmentHistoryTest.h

// Mantid Repository : https://github.com/mantidproject/mantid
//
// Copyright © 2018 ISIS Rutherford Appleton Laboratory UKRI,
//     NScD Oak Ridge National Laboratory, European Spallation Source
//     & Institut Laue - Langevin
// SPDX - License - Identifier: GPL - 3.0 +
#ifndef ENVIRONMENTHISTORYTEST_H_
#define ENVIRONMENTHISTORYTEST_H_

#include "MantidKernel/ConfigService.h"
#include "MantidKernel/EnvironmentHistory.h"
#include "MantidKernel/MantidVersion.h"
#include <cxxtest/TestSuite.h>
#include <sstream>

using namespace Mantid::Kernel;

class EnvironmentHistoryTest : public CxxTest::TestSuite {
public:
  void testframeworkVersion() {
    EnvironmentHistory EH;
    TS_ASSERT_EQUALS(EH.frameworkVersion(), MantidVersion::version());
  }

  void testosName() {
    EnvironmentHistory EH;
    TS_ASSERT_EQUALS(EH.osName(), ConfigService::Instance().getOSName());
  }

  void testosVersion() {
    EnvironmentHistory EH;
    TS_ASSERT_EQUALS(EH.osVersion(), ConfigService::Instance().getOSVersion());
  }

  void testPopulate() {
    std::string correctOutput =
        "Framework Version: " + std::string(MantidVersion::version()) + "\n";
    correctOutput += "OS name: " + ConfigService::Instance().getOSName() + "\n";
    correctOutput +=
        "OS version: " + ConfigService::Instance().getOSVersion() + "\n";

    // Not really much to test
    EnvironmentHistory EH;

    // dump output to sting
    std::ostringstream output;
    output.exceptions(std::ios::failbit | std::ios::badbit);
    TS_ASSERT_THROWS_NOTHING(output << EH);
    TS_ASSERT_EQUALS(output.str(), correctOutput);
  }
};

#endif /* ALGORITHMPARAMETERTEST_H_*/