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from vtkmodules import vtkCommonCore as cc
from vtkmodules import vtkCommonDataModel as dm
from vtkmodules import vtkCommonExecutionModel as em
from vtkmodules import vtkImagingCore as ic
from vtkmodules import vtkIOCellGrid as io
from vtkmodules.util.vtkAlgorithm import VTKPythonAlgorithmBase
from vtkmodules.test import Testing
import os
class TestCellGrid(Testing.vtkTest):
def test(self):
print('foo')
def testConstruction(self):
g = dm.vtkCellGrid()
self.assertEqual(g.GetNumberOfCells(), 0)
self.assertEqual(g.GetShapeAttribute(), None)
bds = [0, 0, 0, 0, 0, 0]
g.GetBounds(bds)
self.assertEqual(bds, [1., -1., 1., -1., 1., -1.])
def testReader(self):
r = io.vtkCellGridReader()
r.SetFileName(os.path.join(Testing.VTK_DATA_ROOT, 'Data', 'dgHexahedra.dg'))
r.Update()
g = r.GetOutput()
self.assertEqual(g.GetNumberOfCells(), 2)
s = g.GetShapeAttribute()
self.assertEqual(s.GetNumberOfComponents(), 3)
bds = [0, 0, 0, 0, 0, 0]
g.GetBounds(bds)
self.assertEqual(bds, [0.0, 2.0, 0.0, 1.25, 0.0, 1.0])
# TODO: Fetch cell types, cell metadata
if __name__ == "__main__":
Testing.main([(TestCellGrid, 'test')])
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