# $Id: colortest.py 3880 2004-10-26 15:43:54Z sean $ # # Project: MapServer # Purpose: xUnit style Python mapscript tests of colorObj # 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/colortest.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 # =========================================================================== # Test begins now class ColorObjTestCase(unittest.TestCase): def testColorObjConstructorNoArgs(self): """a color can be initialized with no arguments""" c = mapscript.colorObj() assert (c.red, c.green, c.blue, c.pen) == (0, 0, 0, -4) def testColorObjConstructorArgs(self): """a color can be initialized with arguments""" c = mapscript.colorObj(1, 2, 3) assert (c.red, c.green, c.blue, c.pen) == (1, 2, 3, -4) def testColorObjToHex(self): """a color can be outputted as hex""" c = mapscript.colorObj(255, 255, 255) assert c.toHex() == '#ffffff' def testColorObjToHexBadly(self): """raise an error in the case of an undefined color""" c = mapscript.colorObj(-1,-1,-1) self.assertRaises(mapscript.MapServerError, c.toHex) def testColorObjSetRGB(self): """a color can be set using setRGB method""" c = mapscript.colorObj() c.setRGB(255, 255, 255) assert (c.red, c.green, c.blue, c.pen) == (255, 255, 255, -4) def testColorObjSetHexLower(self): """a color can be set using lower case hex""" c = mapscript.colorObj() c.setHex('#ffffff') assert (c.red, c.green, c.blue, c.pen) == (255, 255, 255, -4) def testColorObjSetHexUpper(self): """a color can be set using upper case hex""" c = mapscript.colorObj() c.setHex('#FFFFFF') assert (c.red, c.green, c.blue) == (255, 255, 255) def testColorObjSetHexBadly(self): """invalid hex color string raises proper error""" c = mapscript.colorObj() self.assertRaises(mapscript.MapServerError, c.setHex, '#fffffg') # =========================================================================== # Run the tests outside of the main suite if __name__ == '__main__': unittest.main()