# $Id: linetest.py 3632 2004-09-28 15:14:08Z sean $ # # Project: MapServer # Purpose: xUnit style Python mapscript tests of Map "zooming" # Author: Sean Gillies, sgillies@frii.com # # =========================================================================== # Copyright (c) 2004, Sean Gillies # # Permission is hereby granted, free of charge, to any person obtaining a # copy of this software and associated documentation files (the "Software"), # to deal in the Software without restriction, including without limitation # the rights to use, copy, modify, merge, publish, distribute, sublicense, # and/or sell copies of the Software, and to permit persons to whom the # Software is furnished to do so, subject to the following conditions: # # The above copyright notice and this permission notice shall be included # in all copies or substantial portions of the Software. # # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS # OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL # THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING # FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER # DEALINGS IN THE SOFTWARE. # =========================================================================== # # Execute this module as a script from mapserver/mapscript/python # # python tests/cases/shapetest.py -v # # =========================================================================== import os, sys import unittest # the testing module helps us import the pre-installed mapscript from testing import mapscript from testing import MapPrimitivesTestCase class LineObjTestCase(MapPrimitivesTestCase): """Testing the lineObj class in stand-alone mode""" def setUp(self): """The test fixture is a line with two points""" self.points = (mapscript.pointObj(0.0, 1.0), mapscript.pointObj(2.0, 3.0)) self.line = mapscript.lineObj() self.addPointToLine(self.line, self.points[0]) self.addPointToLine(self.line, self.points[1]) def testCreateLine(self): """created line has the correct number of points""" assert self.line.numpoints == 2 def testGetPointsFromLine(self): """points in the line share are the same that were input""" for i in range(len(self.points)): got_point = self.getPointFromLine(self.line, i) self.assertPointsEqual(got_point, self.points[i]) def testAddPointToLine(self): """adding a point to a line behaves correctly""" new_point = mapscript.pointObj(4.0, 5.0) self.addPointToLine(self.line, new_point) assert self.line.numpoints == 3 def testAlterNumPoints(self): """numpoints is immutable, this should raise error""" self.assertRaises(AttributeError, setattr, self.line, 'numpoints', 3) if __name__ == '__main__': unittest.main()