CreatePeaksWorkspaceTest.h

#ifndef MANTID_ALGORITHMS_CREATEPEAKSWORKSPACETEST_H_
#define MANTID_ALGORITHMS_CREATEPEAKSWORKSPACETEST_H_

#include "MantidAlgorithms/CreatePeaksWorkspace.h"
#include "MantidAPI/MatrixWorkspace.h"
#include "MantidDataObjects/PeaksWorkspace.h"
#include "MantidDataObjects/Workspace2D.h"
#include "MantidKernel/System.h"
#include "MantidKernel/Timer.h"
#include "MantidTestHelpers/WorkspaceCreationHelper.h"
#include <cxxtest/TestSuite.h>

using namespace Mantid::Algorithms;
using namespace Mantid::API;
using namespace Mantid::DataObjects;

class CreatePeaksWorkspaceTest : public CxxTest::TestSuite {
public:
  void test_Init() {
    CreatePeaksWorkspace alg;
    TS_ASSERT_THROWS_NOTHING(alg.initialize())
    TS_ASSERT(alg.isInitialized())
  }

  void test_exec() {
    // Name of the output workspace.
    std::string outWSName("CreatePeaksWorkspaceTest_OutputWS");

    Workspace2D_sptr instws =
        WorkspaceCreationHelper::create2DWorkspaceWithFullInstrument(2, 10);

    CreatePeaksWorkspace alg;
    TS_ASSERT_THROWS_NOTHING(alg.initialize())
    TS_ASSERT(alg.isInitialized())
    TS_ASSERT_THROWS_NOTHING(
        alg.setProperty("InstrumentWorkspace",
                        boost::dynamic_pointer_cast<MatrixWorkspace>(instws)));
    TS_ASSERT_THROWS_NOTHING(
        alg.setPropertyValue("OutputWorkspace", outWSName));
    TS_ASSERT_THROWS_NOTHING(alg.setProperty("NumberOfPeaks", 13));
    TS_ASSERT_THROWS_NOTHING(alg.execute();)
    TS_ASSERT(alg.isExecuted());

    // Retrieve the workspace from data service.
    PeaksWorkspace_sptr ws;
    TS_ASSERT_THROWS_NOTHING(
        ws = AnalysisDataService::Instance().retrieveWS<PeaksWorkspace>(
            outWSName));
    TS_ASSERT(ws);
    if (!ws)
      return;

    // Check the results
    TS_ASSERT_EQUALS(ws->getNumberPeaks(), 13);

    // Remove workspace from the data service.
    AnalysisDataService::Instance().remove(outWSName);
  }
};

#endif /* MANTID_ALGORITHMS_CREATEPEAKSWORKSPACETEST_H_ */