_____________________ test_clip_groupids_with_insideout_surface_returns_as_expected[groupids0-0] _____________________

aorta_centerline_branches = (vtkCommonDataModelPython.vtkPolyData)0x11cae9ca8
aorta_surface = (vtkCommonDataModelPython.vtkPolyData)0x11cae9e88, groupids = [0], paramid = '0'
compare_surfaces = <function compare_surfaces.<locals>.make_compare_surface at 0x11cad3950>
write_surface = <function write_surface.<locals>.make_write_surface at 0x11caee950>

    @pytest.mark.parametrize("groupids,paramid", [
        ([0], '0'),
        ([2], '2'),
        ([3], '3'),
        ([0, 2], '02'),
        ([2, 3], '23'),
    ])
    def test_clip_groupids_with_insideout_surface_returns_as_expected(aorta_centerline_branches, aorta_surface,
                                                                     groupids, paramid, compare_surfaces, write_surface):
        name = __name__ + '_test_clip_groupids_' + paramid + '_with_insideout_surface_returns_as_expected.vtp'
        clipper = branchclipper.vmtkBranchClipper()
        clipper.Centerlines = aorta_centerline_branches
        clipper.Surface = aorta_surface
        clipper.RadiusArrayName = 'MaximumInscribedSphereRadius'
        clipper.BlankingArrayName = 'Blanking'
        clipper.GroupIdsArrayName = 'GroupIds'
        clipper.GroupIds = groupids
        clipper.InsideOut = 1
>       clipper.Execute()

test_vmtkScripts/test_vmtkbranchclipper.py:78:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

self = <vmtk.vmtkbranchclipper.vmtkBranchClipper object at 0x11cb0d7f0>

    def Execute(self):

        if not self.Surface:
            self.PrintError('Error: No input surface.')

        if not self.Centerlines:
            self.PrintError('Error: No input centerlines.')

        if self.Interactive and not self.vmtkRenderer:
            self.vmtkRenderer = vmtkrenderer.vmtkRenderer()
            self.vmtkRenderer.Initialize()
            self.OwnRenderer = 1

        if self.Interactive:

            self.vmtkRenderer.RegisterScript(self)

            viewer = vmtkcenterlineviewer.vmtkCenterlineViewer()
            viewer.Centerlines = self.Centerlines
            viewer.CellDataArrayName = self.GroupIdsArrayName
            viewer.vmtkRenderer = self.vmtkRenderer
            viewer.InputText = self.InputText
            viewer.OutputText = self.OutputText
            viewer.PrintError = self.PrintError
            viewer.PringLog = self.PrintLog
            viewer.Display = 0
            viewer.Execute()

            groupIdsString = self.InputText("Please input groupIds to clip:\n",self.GroupIdsValidator)
            self.GroupIds = [int(groupId) for groupId in groupIdsString.split()]

        clipper = vtkvmtk.vtkvmtkPolyDataCenterlineGroupsClipper()
        clipper.SetInputData(self.Surface)
        clipper.SetCenterlines(self.Centerlines)
        clipper.SetCenterlineGroupIdsArrayName(self.GroupIdsArrayName)
        clipper.SetGroupIdsArrayName(self.GroupIdsArrayName)
        clipper.SetCenterlineRadiusArrayName(self.RadiusArrayName)
        clipper.SetBlankingArrayName(self.BlankingArrayName)
        clipper.SetCutoffRadiusFactor(self.CutoffRadiusFactor)
        clipper.SetClipValue(self.ClipValue)
        clipper.SetUseRadiusInformation(self.UseRadiusInformation)
        if self.GroupIds:
            groupIds = vtk.vtkIdList()
            for groupId in self.GroupIds:
                groupIds.InsertNextId(groupId)
            clipper.SetCenterlineGroupIds(groupIds)
            clipper.ClipAllCenterlineGroupIdsOff()
        else:
            clipper.ClipAllCenterlineGroupIdsOn()
        if not self.InsideOut:
            clipper.GenerateClippedOutputOff()
        else:
            clipper.GenerateClippedOutputOn()
        clipper.Update()

        if not self.InsideOut:
            self.Surface = clipper.GetOutput()
        else:
>           self.Surface = clipper.GetClippedOutputData()
E           AttributeError: 'vtkCommonCorePython.vtkvmtkPolyDataCenterlineGroup' object has no attribute 'GetClippedOutputData'