/[thuban]/branches/WIP-pyshapelib-bramz/test/test_proj.py
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revision 1831 by bh, Thu Oct 16 16:36:11 2003 UTC revision 1933 by bh, Tue Nov 11 16:37:53 2003 UTC
# Line 80  class TestProjection(unittest.TestCase, Line 80  class TestProjection(unittest.TestCase,
80          self.assertEquals(proj.GetParameter("south"), "south")          self.assertEquals(proj.GetParameter("south"), "south")
81    
82      def test_get_projection_units_geo(self):      def test_get_projection_units_geo(self):
83          """Test Projection.GetProjectedUnits() for geographic projection"""          """Test Projection.GetProjectedUnits() for geographic projection.
84            Test for the alias 'longlat' as well.
85            """
86          proj = Projection(["proj=latlong", "to_meter=0.017453292519943295",          proj = Projection(["proj=latlong", "to_meter=0.017453292519943295",
87                             "ellps=clrk66"])                             "ellps=clrk66"])
88          self.assertEquals(proj.GetProjectedUnits(), PROJ_UNITS_DEGREES)          self.assertEquals(proj.GetProjectedUnits(), PROJ_UNITS_DEGREES)
89            proj = Projection(["proj=longlat", "to_meter=0.017453292519943295",
90                               "ellps=clrk66"])
91            self.assertEquals(proj.GetProjectedUnits(), PROJ_UNITS_DEGREES)
92    
93      def test_get_projection_units_normal(self):      def test_get_projection_units_normal(self):
94          """Test Projection.GetProjectedUnits() for normal projection"""          """Test Projection.GetProjectedUnits() for normal projection"""
# Line 239  class ProjFileReadTests(ProjFileTest): Line 244  class ProjFileReadTests(ProjFileTest):
244          self.assertRaises(SAXParseException, resource.read_proj_file, filename)          self.assertRaises(SAXParseException, resource.read_proj_file, filename)
245    
246      def test_get_system_proj_file(self):      def test_get_system_proj_file(self):
247          """Test resource.get_system_proj_file()          """Test resource.get_system_proj_file(DEFAULT_PROJ_FILE)
248    
249          This is primarily to test whether the system proj file contains          This is primarily to test whether the system proj file contains
250          invalid projection paramers and whether the proj file is not          invalid projection paramers and whether the proj file is not
251          empty          empty
252          """          """
253          projfile, warnings = resource.get_system_proj_file()          projfile, warnings\
254                      = resource.get_system_proj_file(resource.DEFAULT_PROJ_FILE)
255          self.assertEquals(warnings, [])          self.assertEquals(warnings, [])
256          self.assert_(len(projfile.GetProjections()) > 0)          self.assert_(len(projfile.GetProjections()) > 0)
257    
258          # see whether it got cached and we get the same projfile object          # see whether it got cached and we get the same projfile object
259          # when we read the file again          # when we read the file again
260          projfile2, warnings = resource.get_system_proj_file()          projfile2, warnings \
261                       = resource.get_system_proj_file(resource.DEFAULT_PROJ_FILE)
262          self.assert_(projfile is projfile2)          self.assert_(projfile is projfile2)
263    
264    
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