Method testReader

Common/DataModel/Testing/Python/TestCellGrid.py:24–35

(self)

        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')])