def test_model_MDE(self): model = SliceViewerModel(self.ws_MDE_3D) self.assertNotEqual(model.get_ws((0,0,0), (1,1,1)), self.ws_MDE_3D) self.assertEqual(model._get_ws(), self.ws_MDE_3D) self.assertEqual(model.get_ws_type(), WS_TYPE.MDE) dim_info = model.get_dim_info(0) self.assertEqual(dim_info['minimum'], -3) self.assertEqual(dim_info['maximum'], 3) self.assertEqual(dim_info['number_of_bins'], 1) self.assertAlmostEqual(dim_info['width'], 6) self.assertEqual(dim_info['name'], 'h') self.assertEqual(dim_info['units'], 'rlu') self.assertEqual(dim_info['type'], 'MDE') dim_infos = model.get_dimensions_info() self.assertEqual(len(dim_infos), 3) dim_info = dim_infos[2] self.assertEqual(dim_info['minimum'], -5) self.assertEqual(dim_info['maximum'], 5) self.assertEqual(dim_info['number_of_bins'], 1) self.assertAlmostEqual(dim_info['width'], 10) self.assertEqual(dim_info['name'], 'l') self.assertEqual(dim_info['units'], 'rlu') self.assertEqual(dim_info['type'], 'MDE') mdh = model.get_ws((None,0,None), (3,0.001,3)) assert_allclose(mdh.getSignalArray().squeeze(), [[0, 0, 0], [0, 692.237618, 0], [0, 118.362777, 0]]) d0 = mdh.getDimension(0) d1 = mdh.getDimension(1) d2 = mdh.getDimension(2) self.assertEqual(d0.name, 'h') self.assertEqual(d0.getNBins(), 3) self.assertEqual(d0.getMinimum(), -3) self.assertEqual(d0.getMaximum(), 3) self.assertEqual(d1.name, 'k') self.assertEqual(d1.getNBins(), 1) self.assertAlmostEqual(d1.getMinimum(), -0.0005) self.assertAlmostEqual(d1.getMaximum(), 0.0005) self.assertEqual(d2.name, 'l') self.assertEqual(d2.getNBins(), 3) self.assertEqual(d2.getMinimum(), -5) self.assertEqual(d2.getMaximum(), 5) assert_allclose(model.get_data((None,0,None), (3,0.001,3)), [[0, 0, 0], [0, 692.237618, 0], [0, 118.362777, 0]]) assert_allclose(model.get_data((None,0,None), (3,0.001,3), transpose=True), [[0, 0, 0], [0, 692.237618, 118.362777], [0, 0, 0]])
def test_rebin_matrixworkspace_does_nothing(self, mock_binmd): orig_ws = self.ws2d_histo model = SliceViewerModel(orig_ws) model.rebin(slicepoint=(None, None, 0.), bin_params=[100, 100, 1], limits=(-1, 1, -2, 2, -3, 3)) mock_binmd.assert_not_called() self.assertEqual(orig_ws, model._get_ws())
def test_model_MDE(self): model = SliceViewerModel(self.ws_MDE_3D) self.assertNotEqual(model.get_ws((0, 0, 0), (1, 1, 1)), self.ws_MDE_3D) self.assertEqual(model._get_ws(), self.ws_MDE_3D) self.assertEqual(model.get_ws_type(), WS_TYPE.MDE) dim_info = model.get_dim_info(0) self.assertEqual(dim_info['minimum'], -3) self.assertEqual(dim_info['maximum'], 3) self.assertEqual(dim_info['number_of_bins'], 1) self.assertAlmostEqual(dim_info['width'], 6) self.assertEqual(dim_info['name'], 'h') self.assertEqual(dim_info['units'], 'rlu') self.assertEqual(dim_info['type'], 'MDE') dim_infos = model.get_dimensions_info() self.assertEqual(len(dim_infos), 3) dim_info = dim_infos[2] self.assertEqual(dim_info['minimum'], -5) self.assertEqual(dim_info['maximum'], 5) self.assertEqual(dim_info['number_of_bins'], 1) self.assertAlmostEqual(dim_info['width'], 10) self.assertEqual(dim_info['name'], 'l') self.assertEqual(dim_info['units'], 'rlu') self.assertEqual(dim_info['type'], 'MDE') mdh = model.get_ws((None, 0, None), (3, 0.001, 3)) assert_allclose(mdh.getSignalArray().squeeze(), [[0, 0, 0], [0, 692.237618, 0], [0, 118.362777, 0]]) d0 = mdh.getDimension(0) d1 = mdh.getDimension(1) d2 = mdh.getDimension(2) self.assertEqual(d0.name, 'h') self.assertEqual(d0.getNBins(), 3) self.assertEqual(d0.getMinimum(), -3) self.assertEqual(d0.getMaximum(), 3) self.assertEqual(d1.name, 'k') self.assertEqual(d1.getNBins(), 1) self.assertAlmostEqual(d1.getMinimum(), -0.0005) self.assertAlmostEqual(d1.getMaximum(), 0.0005) self.assertEqual(d2.name, 'l') self.assertEqual(d2.getNBins(), 3) self.assertEqual(d2.getMinimum(), -5) self.assertEqual(d2.getMaximum(), 5) assert_allclose(model.get_data((None, 0, None), (3, 0.001, 3)), [[0, 0, 0], [0, 692.237618, 0], [0, 118.362777, 0]]) assert_allclose( model.get_data((None, 0, None), (3, 0.001, 3), transpose=True), [[0, 0, 0], [0, 692.237618, 118.362777], [0, 0, 0]])
def test_model_MDE(self, mock_binmd): model = SliceViewerModel(self.ws_MDE_3D) mock_binmd.return_value = self.ws_MD_3D self.assertNotEqual(model.get_ws((None, None, 0), (1, 2, 4)), self.ws_MDE_3D) mock_binmd.assert_called_once_with( AxisAligned=False, BasisVector0='h,rlu,1.0,0.0,0.0', BasisVector1='k,rlu,0.0,1.0,0.0', BasisVector2='l,rlu,0.0,0.0,1.0', EnableLogging=False, InputWorkspace=self.ws_MDE_3D, OutputBins=[1, 2, 1], OutputExtents=[-3, 3, -4, 4, -2.0, 2.0], OutputWorkspace='ws_MDE_3D_svrebinned') mock_binmd.reset_mock() self.assertEqual(model._get_ws(), self.ws_MDE_3D) self.assertEqual(model.get_ws_type(), WS_TYPE.MDE) dim_info = model.get_dim_info(0) self.assertEqual(dim_info['minimum'], -3) self.assertEqual(dim_info['maximum'], 3) self.assertEqual(dim_info['number_of_bins'], 1) self.assertAlmostEqual(dim_info['width'], 6) self.assertEqual(dim_info['name'], 'h') self.assertEqual(dim_info['units'], 'rlu') self.assertEqual(dim_info['type'], 'MDE') self.assertEqual(dim_info['qdim'], False) dim_infos = model.get_dimensions_info() self.assertEqual(len(dim_infos), 3) dim_info = dim_infos[2] self.assertEqual(dim_info['minimum'], -5) self.assertEqual(dim_info['maximum'], 5) self.assertEqual(dim_info['number_of_bins'], 1) self.assertAlmostEqual(dim_info['width'], 10) self.assertEqual(dim_info['name'], 'l') self.assertEqual(dim_info['units'], 'rlu') self.assertEqual(dim_info['type'], 'MDE') self.assertEqual(dim_info['qdim'], False)
def test_rebin_mdhistworkspace_calls_binmd(self, mock_binmd): orig_ws = self.ws_MD_3D model = SliceViewerModel(orig_ws) model.rebin(slicepoint=(None, 0, None), limits=((-1, 1), (-2, 2))) mock_binmd.assert_called_once_with(InputWorkspace=self.ws_MD_3D, OutputWorkspace='ws_MD_3D_svrebinned', AxisAligned=False, EnableLogging=False, BasisVector0='Dim1,MomentumTransfer,1.0,0.0,0.0', BasisVector1='Dim2,EnergyTransfer,0.0,1.0,0.0', BasisVector2='Dim3,Angstrom,0.0,0.0,1.0', OutputExtents='-1,1,-10,10,-2,2', OutputBins='5,5,4') self.assertEqual( mock_binmd.return_value, model._get_ws(), msg='Expected internal workspace reference to have been overwritten by result of BinMD')
def test_model_given_MDH_with_original_uses_original_as_data_ws(self): with _attach_as_original(self.ws_MD_3D, self.ws_MDE_3D): model = SliceViewerModel(self.ws_MD_3D) self.assertEqual(self.ws_MDE_3D, model._get_ws())