From 25d437a96fb1d0f561ccca9a80ff996859c3ea5a Mon Sep 17 00:00:00 2001
From: Mathieu Tillet <tillet@ill.eu>
Date: Fri, 24 Jan 2020 10:34:59 +0100
Subject: [PATCH] Tests for SumOverlappingTubes used on PANTHER data
---
.../Algorithms/test/SumOverlappingTubesTest.h | 77 +++++++++++++++++++
1 file changed, 77 insertions(+)
diff --git a/Framework/Algorithms/test/SumOverlappingTubesTest.h b/Framework/Algorithms/test/SumOverlappingTubesTest.h
index 0526ee502a1..36f3e49214b 100644
--- a/Framework/Algorithms/test/SumOverlappingTubesTest.h
+++ b/Framework/Algorithms/test/SumOverlappingTubesTest.h
@@ -14,6 +14,7 @@
#include "MantidAPI/AnalysisDataService.h"
#include "MantidAPI/Axis.h"
#include "MantidAPI/WorkspaceGroup.h"
+#include "MantidDataHandling/LoadILLTOF2.h"
#include "MantidDataObjects/ScanningWorkspaceBuilder.h"
#include "MantidDataObjects/Workspace2D.h"
#include "MantidDataObjects/WorkspaceCreation.h"
@@ -673,6 +674,82 @@ public:
AnalysisDataService::Instance().remove("testWS");
AnalysisDataService::Instance().remove("outWS");
}
+
+ void test_PANTHER_2d() {
+ Mantid::DataHandling::LoadILLTOF2 loader;
+ loader.setRethrows(true);
+ loader.initialize();
+ loader.setPropertyValue("Filename", "ILL/PANTHER/001036.nxs");
+
+ std::string inputSpace = "inWS";
+ loader.setPropertyValue("OutputWorkspace", inputSpace);
+ loader.execute();
+
+ SumOverlappingTubes alg;
+ alg.initialize();
+ alg.setProperty("InputWorkspaces", inputSpace);
+ alg.setProperty("OutputWorkspace", "outWS");
+ alg.setProperty("ScatteringAngleBinning", "0.5180645");
+ alg.setProperty("Normalise", true);
+ alg.setProperty("OutputType", "2D");
+ alg.setProperty("MirrorScatteringAngles", false);
+ TS_ASSERT_THROWS_NOTHING(alg.execute());
+
+ auto outWS = boost::dynamic_pointer_cast<Mantid::API::MatrixWorkspace>(
+ AnalysisDataService::Instance().retrieve("outWS"));
+
+ const auto &xAxis = outWS->getAxis(0);
+ TS_ASSERT_EQUALS(xAxis->length(), 296)
+ const auto &yAxis = outWS->getAxis(1);
+ TS_ASSERT_EQUALS(yAxis->length(), 256)
+
+ for (size_t i = 0; i < 256; i++) {
+ TS_ASSERT_DELTA(yAxis->getValue(i), -0.5925 + 2.2 * double(i) / 255, 1e-6)
+ }
+
+ TS_ASSERT_EQUALS(outWS->getSpectrum(14).y()[0], 27)
+ TS_ASSERT_EQUALS(outWS->getSpectrum(13).y()[293], 22)
+ TS_ASSERT_EQUALS(outWS->getSpectrum(239).y()[278], 88.5)
+ TS_ASSERT_EQUALS(outWS->getSpectrum(236).y()[93], 296)
+ }
+
+ void test_PANTHER_2dTubes() {
+ Mantid::DataHandling::LoadILLTOF2 loader;
+ loader.setRethrows(true);
+ loader.initialize();
+ loader.setPropertyValue("Filename", "ILL/PANTHER/001036.nxs");
+
+ std::string inputSpace = "inWS";
+ loader.setPropertyValue("OutputWorkspace", inputSpace);
+ loader.execute();
+
+ SumOverlappingTubes alg;
+ alg.initialize();
+ alg.setProperty("InputWorkspaces", inputSpace);
+ alg.setProperty("OutputWorkspace", "outWS");
+ alg.setProperty("ScatteringAngleBinning", "0.5180645");
+ alg.setProperty("Normalise", true);
+ alg.setProperty("OutputType", "2DTubes");
+ alg.setProperty("MirrorScatteringAngles", false);
+ TS_ASSERT_THROWS_NOTHING(alg.execute());
+
+ auto outWS = boost::dynamic_pointer_cast<Mantid::API::MatrixWorkspace>(
+ AnalysisDataService::Instance().retrieve("outWS"));
+
+ const auto &xAxis = outWS->getAxis(0);
+ TS_ASSERT_EQUALS(xAxis->length(), 296)
+ const auto &yAxis = outWS->getAxis(1);
+ TS_ASSERT_EQUALS(yAxis->length(), 256)
+
+ for (size_t i = 0; i < 256; i++) {
+ TS_ASSERT_DELTA(yAxis->getValue(i), -0.5925 + 2.2 * double(i) / 255, 1e-6)
+ }
+
+ TS_ASSERT_EQUALS(outWS->getSpectrum(14).y()[0], 40)
+ TS_ASSERT_EQUALS(outWS->getSpectrum(13).y()[293], 27)
+ TS_ASSERT_EQUALS(outWS->getSpectrum(239).y()[278], 95)
+ TS_ASSERT_EQUALS(outWS->getSpectrum(236).y()[93], 401)
+ }
};
class SumOverlappingTubesTestPerformance : public CxxTest::TestSuite {
--
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