/[thuban]/branches/WIP-pyshapelib-bramz/test/test_proj.py
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revision 1787 by bh, Wed Oct 8 10:39:18 2003 UTC revision 1798 by bh, Thu Oct 9 10:17:49 2003 UTC
# Line 21  import support Line 21  import support
21  support.initthuban()  support.initthuban()
22    
23  from Thuban import _  from Thuban import _
24  from Thuban.Model.proj import Projection, ProjFile  from Thuban.Model.proj import Projection, ProjFile, \
25         PROJ_UNITS_METERS, PROJ_UNITS_DEGREES
26    
27  import Thuban.Model.resource as resource  import Thuban.Model.resource as resource
28    
# Line 70  class TestProjection(unittest.TestCase, Line 71  class TestProjection(unittest.TestCase,
71          proj = Projection(params, "MyName")          proj = Projection(params, "MyName")
72          self.assertEquals(proj.GetName(), "MyName")          self.assertEquals(proj.GetName(), "MyName")
73    
74        def test_get_parameter_without_equals_sign(self):
75            """Test Projection.GetParameter() for a parameter without '=' sign"""
76            proj = Projection(["proj=utm", "zone=34", "south", "ellps=clrk66"])
77            # The Projection class pretends that for parameters specified
78            # without a value the value is the same as the parameter name.
79            self.assertEquals(proj.GetParameter("south"), "south")
80    
81        def test_get_projection_units_geo(self):
82            """Test Projection.GetProjectedUnits() for geographic projection"""
83            proj = Projection(["proj=latlong", "to_meter=0.017453292519943295",
84                               "ellps=clrk66"])
85            self.assertEquals(proj.GetProjectedUnits(), PROJ_UNITS_DEGREES)
86    
87        def test_get_projection_units_normal(self):
88            """Test Projection.GetProjectedUnits() for normal projection"""
89            proj = Projection(["zone=26", "proj=utm", "ellps=clrk66"])
90            self.assertEquals(proj.GetProjectedUnits(), PROJ_UNITS_METERS)
91    
92    
93  sample_projfile = '''\  sample_projfile = '''\
94  <?xml version="1.0" encoding="UTF-8"?>  <?xml version="1.0" encoding="UTF-8"?>
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