Newer
Older
#ifndef MDALGORITHMS_PREPROCESS_DETECTORS2MD_TEST_H_
#define MDALGORITHMS_PREPROCESS_DETECTORS2MD_TEST_H_
#include <cxxtest/TestSuite.h>
#include "MantidMDAlgorithms/PreprocessDetectorsToMD.h"
#include "MantidTestHelpers/WorkspaceCreationHelper.h"
using namespace Mantid;
using namespace Mantid::MDAlgorithms;
class PrepcocessDetectorsToMDTestHelper : public PreprocessDetectorsToMD {
boost::shared_ptr<DataObjects::TableWorkspace>
createTableWorkspace(const API::MatrixWorkspace_const_sptr &inputWS) {
return PreprocessDetectorsToMD::createTableWorkspace(inputWS);
}
void processDetectorsPositions(const API::MatrixWorkspace_const_sptr &inputWS,
DataObjects::TableWorkspace_sptr &targWS) {
PreprocessDetectorsToMD::processDetectorsPositions(inputWS, targWS);
}
void
buildFakeDetectorsPositions(const API::MatrixWorkspace_const_sptr &inputWS,
DataObjects::TableWorkspace_sptr &targWS) {
PreprocessDetectorsToMD::buildFakeDetectorsPositions(inputWS, targWS);
}
PrepcocessDetectorsToMDTestHelper() : PreprocessDetectorsToMD() {
PreprocessDetectorsToMD::initialize();
}
// Test is transformed from ConvetToQ3DdE but actually tests some aspects of
// ConvertToMD algorithm.
class PreprocessDetectorsToMDTest : public CxxTest::TestSuite {
std::auto_ptr<PrepcocessDetectorsToMDTestHelper> pAlg;
API::MatrixWorkspace_sptr ws2D;
boost::shared_ptr<DataObjects::TableWorkspace> tws;
static PreprocessDetectorsToMDTest *createSuite() {
return new PreprocessDetectorsToMDTest();
}
static void destroySuite(PreprocessDetectorsToMDTest *suite) { delete suite; }
void testCreateTarget() {
TS_ASSERT_THROWS_NOTHING(tws = pAlg->createTableWorkspace(ws2D));
TS_ASSERT_EQUALS(4, tws->rowCount());
TS_ASSERT_EQUALS(8, tws->columnCount());
void testPreprocessDetectors() {
TS_ASSERT_THROWS_NOTHING(pAlg->processDetectorsPositions(ws2D, tws));
size_t nVal = tws->rowCount();
const std::vector<size_t> &spec2detMap =
tws->getColVector<size_t>("spec2detMap");
for (size_t i = 0; i < nVal; i++) {
TS_ASSERT_EQUALS(i, spec2detMap[i]);
}
double L1(0);
uint32_t nDet(0);
std::string InstrName;
bool fakeDetectrors(false);
TS_ASSERT_THROWS_NOTHING(
nDet = tws->getLogs()->getPropertyValueAsType<uint32_t>(
"ActualDetectorsNum"));
TS_ASSERT_THROWS_NOTHING(
L1 = tws->getLogs()->getPropertyValueAsType<double>("L1"));
TS_ASSERT_THROWS_NOTHING(
InstrName = tws->getLogs()->getPropertyValueAsType<std::string>(
"InstrumentName"));
TS_ASSERT_THROWS_NOTHING(
fakeDetectrors =
tws->getLogs()->getPropertyValueAsType<bool>("FakeDetectors"));
TS_ASSERT_DELTA(10, L1, 1.e-11);
TS_ASSERT_EQUALS(4, nDet);
TS_ASSERT_EQUALS("basic", InstrName);
TS_ASSERT(!fakeDetectrors);
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
void testFakeDetectors() {
TS_ASSERT_THROWS_NOTHING(pAlg->buildFakeDetectorsPositions(ws2D, tws));
size_t nVal = tws->rowCount();
auto &spec2detMap = tws->getColVector<size_t>("spec2detMap");
auto &detId = tws->getColVector<int32_t>("DetectorID");
auto &detIDMap = tws->getColVector<size_t>("detIDMap");
auto &L2 = tws->getColVector<double>("L2");
auto &TwoTheta = tws->getColVector<double>("TwoTheta");
auto &Azimuthal = tws->getColVector<double>("Azimuthal");
auto &detDir = tws->getColVector<Kernel::V3D>("DetDirections");
TS_ASSERT(&detDir[0]);
TS_ASSERT_EQUALS(nVal, detDir.size());
for (size_t i = 0; i < nVal; i++) {
TS_ASSERT_EQUALS(i, spec2detMap[i]);
TS_ASSERT_EQUALS(i, detId[i]);
TS_ASSERT_EQUALS(i, detIDMap[i]);
TS_ASSERT_DELTA(1, L2[i], 1.e-11);
TS_ASSERT_DELTA(0, TwoTheta[i], 1.e-11);
TS_ASSERT_DELTA(0, Azimuthal[i], 1.e-11);
}
double L1(0);
uint32_t nDet(0);
std::string InstrName;
bool fakeDetectrors(false);
TS_ASSERT_THROWS_NOTHING(
nDet = tws->getLogs()->getPropertyValueAsType<uint32_t>(
"ActualDetectorsNum"));
TS_ASSERT_THROWS_NOTHING(
L1 = tws->getLogs()->getPropertyValueAsType<double>("L1"));
TS_ASSERT_THROWS_NOTHING(
InstrName = tws->getLogs()->getPropertyValueAsType<std::string>(
"InstrumentName"));
TS_ASSERT_THROWS_NOTHING(
fakeDetectrors =
tws->getLogs()->getPropertyValueAsType<bool>("FakeDetectors"));
TS_ASSERT_DELTA(1, L1, 1.e-11);
TS_ASSERT_EQUALS(4, nDet);
TS_ASSERT_EQUALS("FakeInstrument", InstrName);
TS_ASSERT(fakeDetectrors);
}
void testTheAlg() {
auto pAlg = std::auto_ptr<PrepcocessDetectorsToMDTestHelper>(
new PrepcocessDetectorsToMDTestHelper());
TS_ASSERT_THROWS_NOTHING(
pAlg->setPropertyValue("InputWorkspace", "testMatrWS"));
TS_ASSERT_THROWS_NOTHING(
pAlg->setPropertyValue("OutputWorkspace", "PreprocDetectorsWS"));
TS_ASSERT_THROWS_NOTHING(pAlg->setPropertyValue("UpdateMasksInfo", "1"));
TS_ASSERT_THROWS_NOTHING(pAlg->execute());
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
TSM_ASSERT("Should be successful ", pAlg->isExecuted());
API::Workspace_sptr wsOut =
API::AnalysisDataService::Instance().retrieve("PreprocDetectorsWS");
TSM_ASSERT("can not retrieve table worksapce from analysis data service ",
wsOut);
DataObjects::TableWorkspace_sptr tws =
boost::dynamic_pointer_cast<DataObjects::TableWorkspace>(wsOut);
TSM_ASSERT("can not interpet the workspace as table workspace", tws);
double L1(0);
uint32_t nDet(0);
std::string InstrName;
bool fakeDetectrors(false);
TS_ASSERT_THROWS_NOTHING(
nDet = tws->getLogs()->getPropertyValueAsType<uint32_t>(
"ActualDetectorsNum"));
TS_ASSERT_THROWS_NOTHING(
L1 = tws->getLogs()->getPropertyValueAsType<double>("L1"));
TS_ASSERT_THROWS_NOTHING(
InstrName = tws->getLogs()->getPropertyValueAsType<std::string>(
"InstrumentName"));
TS_ASSERT_THROWS_NOTHING(
fakeDetectrors =
tws->getLogs()->getPropertyValueAsType<bool>("FakeDetectors"));
TS_ASSERT_DELTA(10, L1, 1.e-11);
TS_ASSERT_EQUALS(4, nDet);
TS_ASSERT_EQUALS("basic", InstrName);
TS_ASSERT(!fakeDetectrors);
}
void testCreateWSWithEfixed() {
auto pAlg = std::auto_ptr<PrepcocessDetectorsToMDTestHelper>(
new PrepcocessDetectorsToMDTestHelper());
TS_ASSERT_THROWS_NOTHING(
pAlg->setPropertyValue("InputWorkspace", "testMatrWS"));
TS_ASSERT_THROWS_NOTHING(
pAlg->setPropertyValue("OutputWorkspace", "PreprocDetectorsWS"));
TS_ASSERT_THROWS_NOTHING(pAlg->setPropertyValue("GetEFixed", "1"));
TS_ASSERT_THROWS_NOTHING(pAlg->execute());
TSM_ASSERT("Should be successful ", pAlg->isExecuted());
API::Workspace_sptr wsOut =
API::AnalysisDataService::Instance().retrieve("PreprocDetectorsWS");
TSM_ASSERT("can not retrieve table worksapce from analysis data service ",
wsOut);
DataObjects::TableWorkspace_sptr tws =
boost::dynamic_pointer_cast<DataObjects::TableWorkspace>(wsOut);
TSM_ASSERT("can not interpet the workspace as table workspace", tws);
auto &Efixed = tws->getColVector<float>("eFixed");
for (size_t i = 0; i < Efixed.size(); i++) {
TS_ASSERT_DELTA(13.f, Efixed[i], 1.e-6);
}
}
void testUpdateMasks() {
auto pAlg = std::auto_ptr<PrepcocessDetectorsToMDTestHelper>(
new PrepcocessDetectorsToMDTestHelper());
// do first run which generates first masks
TS_ASSERT_THROWS_NOTHING(
pAlg->setPropertyValue("InputWorkspace", "testMatrWS"));
TS_ASSERT_THROWS_NOTHING(
pAlg->setPropertyValue("OutputWorkspace", "PreprocDetectorsWSMasks"));
TS_ASSERT_THROWS_NOTHING(pAlg->setPropertyValue("GetMaskState", "1"));
TS_ASSERT_THROWS_NOTHING(pAlg->setPropertyValue("UpdateMasksInfo", "1"));
TS_ASSERT_THROWS_NOTHING(pAlg->execute());
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
TSM_ASSERT("Should be successful ", pAlg->isExecuted());
API::Workspace_sptr wsOut = API::AnalysisDataService::Instance().retrieve(
"PreprocDetectorsWSMasks");
TSM_ASSERT("can not retrieve table worksapce from analysis data service ",
wsOut);
DataObjects::TableWorkspace_sptr tws =
boost::dynamic_pointer_cast<DataObjects::TableWorkspace>(wsOut);
TSM_ASSERT("can not interpet the workspace as table workspace", tws);
auto &maskCol = tws->getColVector<int>("detMask");
for (size_t i = 0; i < maskCol.size(); i++) {
TS_ASSERT_EQUALS(0, maskCol[i]);
}
// now mask a detector and check if masks are updated;
auto inputWS = boost::dynamic_pointer_cast<API::MatrixWorkspace>(
API::AnalysisDataService::Instance().retrieve("testMatrWS"));
const size_t nRows = inputWS->getNumberHistograms();
// build detectors ID list to mask
std::vector<detid_t> detectorList;
detectorList.reserve(nRows);
std::vector<size_t> indexLis;
indexLis.reserve(nRows);
for (size_t i = 0; i < nRows; i++) {
// get detector or detector group which corresponds to the spectra i
Geometry::IDetector_const_sptr spDet;
try {
spDet = inputWS->getDetector(i);
} catch (Kernel::Exception::NotFoundError &) {
continue;
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
// Check that we aren't dealing with monitor...
if (spDet->isMonitor())
continue;
indexLis.push_back(i);
// detectorList.push_back(spDet->getID());
}
// Now mask all detectors in the workspace
// Geometry::ParameterMap& pmap = inputWS->instrumentParameters();
// std::vector<detid_t>::const_iterator it;
// Geometry::Instrument_const_sptr instrument = inputWS->getInstrument();
// for (it = detectorList.begin(); it != detectorList.end(); ++it)
//{
// try
// {
// if ( const Geometry::ComponentID det =
// instrument->getDetector(*it)->getComponentID() )
// pmap.addBool(det,"masked",true);
// }
// catch(Kernel::Exception::NotFoundError &)
// {
// }
//}
std::vector<size_t>::const_iterator wit;
for (wit = indexLis.begin(); wit != indexLis.end(); ++wit) {
inputWS->maskWorkspaceIndex(*wit);
}
// let's retrieve masks now
TS_ASSERT_THROWS_NOTHING(pAlg->execute());
TSM_ASSERT("Should be successful ", pAlg->isExecuted());
// old table ws sp still should be valid amd mask column should still be the
// same
// auto &maskCol = tws->getColVector<int>("detMask");
// all detectors should be masked now
for (size_t i = 0; i < maskCol.size(); i++) {
TS_ASSERT_EQUALS(1, maskCol[i]);
}
API::AnalysisDataService::Instance().remove("PreprocDetectorsWSMasks");
}
void testNoMasksColumnTrhows() {
auto pAlg = std::auto_ptr<PrepcocessDetectorsToMDTestHelper>(
new PrepcocessDetectorsToMDTestHelper());
// do first run which generates first masks
TS_ASSERT_THROWS_NOTHING(
pAlg->setPropertyValue("InputWorkspace", "testMatrWS"));
TS_ASSERT_THROWS_NOTHING(
pAlg->setPropertyValue("OutputWorkspace", "PreprocDetectorsWSMasks"));
TS_ASSERT_THROWS_NOTHING(pAlg->setPropertyValue("GetMaskState", "0"));
TS_ASSERT_THROWS_NOTHING(pAlg->setPropertyValue("UpdateMasksInfo", "0"));
TS_ASSERT_THROWS_NOTHING(pAlg->execute());
TSM_ASSERT("Should be successful ", pAlg->isExecuted());
API::Workspace_sptr wsOut = API::AnalysisDataService::Instance().retrieve(
"PreprocDetectorsWSMasks");
TSM_ASSERT("can not retrieve table worksapce from analysis data service ",
wsOut);
DataObjects::TableWorkspace_sptr tws =
boost::dynamic_pointer_cast<DataObjects::TableWorkspace>(wsOut);
TSM_ASSERT("can not interpet the workspace as table workspace", tws);
TSM_ASSERT_THROWS("No such column", tws->getColVector<int>("detMask"),
std::runtime_error);
TS_ASSERT_THROWS_NOTHING(pAlg->setPropertyValue("GetMaskState", "1"));
TS_ASSERT_THROWS_NOTHING(pAlg->setPropertyValue("UpdateMasksInfo", "1"));
}
PreprocessDetectorsToMDTest() {
pAlg = std::auto_ptr<PrepcocessDetectorsToMDTestHelper>(
new PrepcocessDetectorsToMDTestHelper());
ws2D = WorkspaceCreationHelper::
createProcessedWorkspaceWithCylComplexInstrument(4, 10, true);
// rotate the crystal by twenty degrees back;
ws2D->mutableRun().mutableGoniometer().setRotationAngle(0, 20);
// add workspace energy
ws2D->mutableRun().addProperty("Ei", 13., "meV", true);
API::AnalysisDataService::Instance().addOrReplace("testMatrWS", ws2D);
}