# Project:  MapServer
# Purpose:  xUnit style Python mapscript tests of shapefileObj
# Author:   Sean Gillies, sgillies@frii.com
#
# ===========================================================================
# Copyright (c) 2004, Sean Gillies
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import unittest
import os
import mapscript
from .testing import TESTS_PATH


class AddShapeTestCase(unittest.TestCase):

    def testAddEmpty(self):
        """expect an error rather than segfault when adding an empty shape"""
        # See bug 1201
        sf = mapscript.shapefileObj('testAddDud.shp', 1)
        so = mapscript.shapeObj(mapscript.MS_SHAPE_POINT)
        self.assertRaises(mapscript.MapServerError, sf.add, so)

    def testGetDBFInfo(self):
        """Fetch dbf information from shapefile"""
        pth = os.path.join(TESTS_PATH, "polygon.shp")
        sf = mapscript.shapefileObj(pth)
        assert sf.getDBF() is not None, sf.getDBF()
        assert sf.getDBF().nFields == 2, sf.getDBF().nFields
        assert sf.getDBF().getFieldName(0) == 'FID', sf.getDBF().getFieldName(0)
        assert sf.getDBF().getFieldName(1) == 'FNAME', sf.getDBF().getFieldName(1)


if __name__ == '__main__':
    unittest.main()