# $Id$ # # Project: MapServer # Purpose: xUnit style Python mapscript tests of map cloning # 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/clonetest.py -v # # =========================================================================== import os, sys import unittest # the testing module helps us import the pre-installed mapscript from testing import mapscript from testing import TESTMAPFILE from testing import MapscriptTestCase # =========================================================================== # Base class class MapCloneTestCase(MapscriptTestCase): """Base class for testing with a map fixture""" def setUp(self): self.mapobj_orig = mapscript.mapObj(TESTMAPFILE) self.mapobj_clone = self.mapobj_orig.clone() def tearDown(self): self.mapobj_orig = None self.mapobj_clone = None # =========================================================================== # Tests begin here class MapCloningTestCase(MapCloneTestCase): def testClonedName(self): """MapCloningTestCase.testClonedName: the name of a cloned map equals the original""" assert self.mapobj_clone.name == self.mapobj_orig.name def testClonedLayers(self): """MapCloningTestCase.testClonedLayers: the layers of a cloned map equal the original""" assert self.mapobj_clone.numlayers == self.mapobj_orig.numlayers assert self.mapobj_clone.getLayer(0).data \ == self.mapobj_orig.getLayer(0).data def testSetFontSet(self): """MapCloningTestCase.testSetFontSet: the number of fonts in a cloned map equal original""" assert self.mapobj_clone.fontset.numfonts == 2 def testSetSymbolSet(self): """MapCloningTestCase.testSetSymbolSet: the number of symbols in a cloned map equal original""" num = self.mapobj_clone.symbolset.numsymbols assert num == 5, num def testDrawClone(self): """drawing a cloned map works properly""" msimg = self.mapobj_clone.draw() assert msimg.thisown == 1 data = msimg.saveToString() filename = 'testClone.png' fh = open(filename, 'wb') fh.write(data) fh.close() def testDrawCloneJPEG(self): """drawing a cloned map works properly""" self.mapobj_clone.selectOutputFormat('JPEG') self.mapobj_clone.getLayerByName('INLINE-PIXMAP-RGBA').status = mapscript.MS_ON msimg = self.mapobj_clone.draw() assert msimg.thisown == 1 data = msimg.saveToString() filename = 'testClone.jpg' fh = open(filename, 'wb') fh.write(data) fh.close() def testDrawClonePNG24(self): """drawing a cloned map works properly""" self.mapobj_clone.selectOutputFormat('PNG24') self.mapobj_clone.getLayerByName('INLINE-PIXMAP-RGBA').status = mapscript.MS_ON msimg = self.mapobj_clone.draw() assert msimg.thisown == 1 data = msimg.saveToString() filename = 'testClonePNG24.png' fh = open(filename, 'wb') fh.write(data) fh.close() if __name__ == '__main__': unittest.main()