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LoadParameterFileTest.h
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LoadParameterFileTest.h
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#ifndef LOADPARAMETERFILETEST_H_
#define LOADPARAMETERFILETEST_H_
#include <cxxtest/TestSuite.h>
#include "MantidDataHandling/LoadParameterFile.h"
#include "MantidDataHandling/LoadInstrument.h"
#include "MantidGeometry/Instrument/FitParameter.h"
#include "MantidAPI/WorkspaceFactory.h"
#include "MantidGeometry/Instrument.h"
#include "MantidDataObjects/Workspace2D.h"
#include "MantidAPI/AnalysisDataService.h"
#include "MantidKernel/Exception.h"
#include "MantidAPI/FrameworkManager.h"
#include "MantidAPI/Workspace.h"
#include "MantidAPI/Algorithm.h"
#include "MantidGeometry/Instrument/Component.h"
#include <vector>
#include <iostream>
using namespace Mantid::API;
using namespace Mantid::Kernel;
using namespace Mantid::Geometry;
using namespace Mantid::DataHandling;
using namespace Mantid::DataObjects;
class LoadParameterFileTest : public CxxTest::TestSuite
{
public:
void testExecIDF_for_unit_testing2() // IDF stands for Instrument Definition File
{
// Create workspace wsName
load_IDF2();
// load in additional parameters
LoadParameterFile loaderPF;
TS_ASSERT_THROWS_NOTHING(loaderPF.initialize());
loaderPF.setPropertyValue("Filename", "IDFs_for_UNIT_TESTING/IDF_for_UNIT_TESTING2_paramFile.xml");
loaderPF.setPropertyValue("Workspace", wsName);
TS_ASSERT_THROWS_NOTHING(loaderPF.execute());
TS_ASSERT( loaderPF.isExecuted() );
// Get back the saved workspace
MatrixWorkspace_sptr output;
TS_ASSERT_THROWS_NOTHING(output = AnalysisDataService::Instance().retrieveWS<MatrixWorkspace>(wsName));
ParameterMap& paramMap = output->instrumentParameters();
boost::shared_ptr<const Instrument> i = output->getInstrument();
boost::shared_ptr<const IDetector> ptrDet = i->getDetector(1008);
TS_ASSERT_EQUALS( ptrDet->getID(), 1008);
TS_ASSERT_EQUALS( ptrDet->getName(), "combined translation6");
Parameter_sptr param = paramMap.get(&(*ptrDet), "fjols");
TS_ASSERT_DELTA( param->value<double>(), 20.0, 0.0001);
param = paramMap.get(&(*ptrDet), "nedtur");
TS_ASSERT_DELTA( param->value<double>(), 77.0, 0.0001);
param = paramMap.get(&(*ptrDet), "fjols-test-paramfile");
TS_ASSERT_DELTA( param->value<double>(), 50.0, 0.0001);
std::vector<double> dummy = paramMap.getDouble("nickel-holder", "klovn");
TS_ASSERT_DELTA( dummy[0], 1.0, 0.0001);
dummy = paramMap.getDouble("nickel-holder", "pos");
TS_ASSERT_EQUALS (dummy.size(), 0);
dummy = paramMap.getDouble("nickel-holder", "rot");
TS_ASSERT_EQUALS (dummy.size(), 0);
dummy = paramMap.getDouble("nickel-holder", "taabe");
TS_ASSERT_DELTA (dummy[0], 200.0, 0.0001);
dummy = paramMap.getDouble("nickel-holder", "mistake");
TS_ASSERT_EQUALS (dummy.size(), 0);
dummy = paramMap.getDouble("nickel-holder", "fjols-test-paramfile");
TS_ASSERT_DELTA (dummy[0], 2000.0, 0.0001);
AnalysisDataService::Instance().remove(wsName);
}
void testExec_withIDFString() // Test use of string instead of file
{
// Create workspace
load_IDF2();
// Define parameter XML string
std::string parameterXML =
"<?xml version=\"1.0\" encoding=\"UTF-8\" ?>"
"<parameter-file instrument=\"IDF_for_UNIT_TESTING2\" valid-from=\"blah...\">"
" <component-link name=\"nickel-holder\">"
" <parameter name=\"fjols-test-paramfile\"> <value val=\"2010.0\" /> </parameter>"
" </component-link>"
" <component-link name=\"IDF_for_UNIT_TESTING2.xml/combined translation6\" >"
" <parameter name=\"fjols-test-paramfile\"> <value val=\"52.0\" /> </parameter>"
" </component-link>"
"</parameter-file>";
// load in additional parameters
LoadParameterFile loaderPF;
TS_ASSERT_THROWS_NOTHING(loaderPF.initialize());
loaderPF.setPropertyValue("ParameterXML", parameterXML);
loaderPF.setPropertyValue("Workspace", wsName);
TS_ASSERT_THROWS_NOTHING(loaderPF.execute());
TS_ASSERT( loaderPF.isExecuted() );
// Get back the saved workspace
MatrixWorkspace_sptr output;
TS_ASSERT_THROWS_NOTHING(output = AnalysisDataService::Instance().retrieveWS<MatrixWorkspace>(wsName));
ParameterMap& paramMap = output->instrumentParameters();
boost::shared_ptr<const Instrument> i = output->getInstrument();
boost::shared_ptr<const IDetector> ptrDet = i->getDetector(1008);
TS_ASSERT_EQUALS( ptrDet->getID(), 1008);
TS_ASSERT_EQUALS( ptrDet->getName(), "combined translation6");
Parameter_sptr param = paramMap.get(&(*ptrDet), "fjols");
TS_ASSERT_DELTA( param->value<double>(), 20.0, 0.0001);
param = paramMap.get(&(*ptrDet), "nedtur");
TS_ASSERT_DELTA( param->value<double>(), 77.0, 0.0001);
param = paramMap.get(&(*ptrDet), "fjols-test-paramfile");
TS_ASSERT_DELTA( param->value<double>(), 52.0, 0.0001);
std::vector<double> dummy = paramMap.getDouble("nickel-holder", "klovn");
TS_ASSERT_DELTA( dummy[0], 1.0, 0.0001);
dummy = paramMap.getDouble("nickel-holder", "pos");
TS_ASSERT_EQUALS (dummy.size(), 0);
dummy = paramMap.getDouble("nickel-holder", "rot");
TS_ASSERT_EQUALS (dummy.size(), 0);
dummy = paramMap.getDouble("nickel-holder", "taabe");
TS_ASSERT_DELTA (dummy[0], 200.0, 0.0001);
dummy = paramMap.getDouble("nickel-holder", "mistake");
TS_ASSERT_EQUALS (dummy.size(), 0);
dummy = paramMap.getDouble("nickel-holder", "fjols-test-paramfile");
TS_ASSERT_DELTA (dummy[0], 2010.0, 0.0001);
AnalysisDataService::Instance().remove(wsName);
}
void test_failure_if_no_file_or_string()
{
// Create workspace
load_IDF2();
// Run algorithm without file or string properties set
LoadParameterFile loaderPF;
TS_ASSERT_THROWS_NOTHING(loaderPF.initialize());
loaderPF.setPropertyValue("Workspace", wsName);
TS_ASSERT_THROWS_NOTHING(loaderPF.execute());
TS_ASSERT( ! loaderPF.execute() )
}
void load_IDF2()
{
LoadInstrument loaderIDF2;
TS_ASSERT_THROWS_NOTHING(loaderIDF2.initialize());
//create a workspace with some sample data
wsName = "LoadParameterFileTestIDF2";
Workspace_sptr ws = WorkspaceFactory::Instance().create("Workspace2D",1,1,1);
Workspace2D_sptr ws2D = boost::dynamic_pointer_cast<Workspace2D>(ws);
//put this workspace in the data service
TS_ASSERT_THROWS_NOTHING(AnalysisDataService::Instance().add(wsName, ws2D));
// Path to test input file assumes Test directory checked out from git
loaderIDF2.setPropertyValue("Filename", "IDFs_for_UNIT_TESTING/IDF_for_UNIT_TESTING2.xml");
//inputFile = loaderIDF2.getPropertyValue("Filename");
loaderIDF2.setPropertyValue("Workspace", wsName);
TS_ASSERT_THROWS_NOTHING(loaderIDF2.execute());
TS_ASSERT( loaderIDF2.isExecuted() );
}
private:
std::string inputFile;
std::string wsName;
};
#endif /*LOADPARAMETERFILETEST_H_*/