From eedb82bde6ce7b6ec62bb8d361b66c073ac31fa7 Mon Sep 17 00:00:00 2001
From: Marina Ganeva <m.ganeva@fz-juelich.de>
Date: Wed, 12 Aug 2015 06:55:56 +0200
Subject: [PATCH] One more unittest.
---
.../algorithms/DNSDetEffCorrVanaTest.py | 25 +++++++++++++++++++
1 file changed, 25 insertions(+)
diff --git a/Code/Mantid/Framework/PythonInterface/test/python/plugins/algorithms/DNSDetEffCorrVanaTest.py b/Code/Mantid/Framework/PythonInterface/test/python/plugins/algorithms/DNSDetEffCorrVanaTest.py
index eec28ef2ef5..17e3d41e71d 100644
--- a/Code/Mantid/Framework/PythonInterface/test/python/plugins/algorithms/DNSDetEffCorrVanaTest.py
+++ b/Code/Mantid/Framework/PythonInterface/test/python/plugins/algorithms/DNSDetEffCorrVanaTest.py
@@ -100,6 +100,31 @@ class DNSDetEffCorrVanaTest(unittest.TestCase):
BkgWorkspace=self.__vanaws.getName())
return
+ def test_TwoTheta(self):
+ # check whether the 2theta angles the same as in the data workspace
+ outputWorkspaceName = "DNSDetCorrVanaTest_Test5"
+ # rotate detector bank to different angles
+ api.RotateInstrumentComponent(self.__dataws, "bank0", X=0, Y=1, Z=0, Angle=-7.53)
+ api.RotateInstrumentComponent(self.__vanaws, "bank0", X=0, Y=1, Z=0, Angle=-8.02)
+ api.RotateInstrumentComponent(self.__bkgrws, "bank0", X=0, Y=1, Z=0, Angle=-8.54)
+ # run correction
+ alg_test = run_algorithm("DNSDetEffCorrVana", InputWorkspace=self.__dataws.getName(),
+ OutputWorkspace=outputWorkspaceName, VanaWorkspace=self.__vanaws.getName(),
+ BkgWorkspace=self.__bkgrws.getName())
+ self.assertTrue(alg_test.isExecuted())
+ # check dimensions and angles
+ ws = AnalysisDataService.retrieve(outputWorkspaceName)
+ # dimensions
+ self.assertEqual(24, ws.getNumberHistograms())
+ self.assertEqual(2, ws.getNumDims())
+ # angles
+ tthetas = np.array([7.53 + i*5 for i in range(24)])
+ for i in range(24):
+ det = ws.getDetector(i)
+ self.assertAlmostEqual(tthetas[i], np.degrees(ws.detectorSignedTwoTheta(det)))
+
+ run_algorithm("DeleteWorkspace", Workspace=outputWorkspaceName)
+ return
if __name__ == '__main__':
unittest.main()
--
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