/[thuban]/branches/WIP-pyshapelib-bramz/test/test_classification.py
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revision 369 by jonathan, Mon Jan 27 11:53:51 2003 UTC revision 446 by jonathan, Thu Feb 27 16:05:10 2003 UTC
# Line 19  import support Line 19  import support
19  support.initthuban()  support.initthuban()
20    
21  from Thuban.Model.classification import Classification  from Thuban.Model.classification import Classification
22    from Thuban.Model.layer import Layer
23    
24    
25  class TestClassification(unittest.TestCase):  class TestClassification(unittest.TestCase):
# Line 26  class TestClassification(unittest.TestCa Line 27  class TestClassification(unittest.TestCa
27      def test_classification(self):      def test_classification(self):
28          """Test Classification"""          """Test Classification"""
29    
30            layer = Layer("asdf", "../Data/iceland/political.shp")
31    
32          #          #
33          # init with no params          # init with no params
34          #          #
35          c = Classification()          c = Classification(layer)
36          self.assertEquals(c.field, None)          self.assertEqual(c.GetField(), None)
37          self.assertEquals(c.NullData, None)          self.assertNotEqual(c.GetDefaultGroup(), None)
38    
39          #          #
40          # setField          # SetField
41          #          #
42          c = Classification()          c = Classification(layer)
43          c.setField("Test")          c.SetField("Test")
44          self.assertEquals(c.field, "Test")          self.assertEqual(c.field, "Test")
45          c.setField(None)          c.SetField(None)
46          self.assertEquals(c.field, None)          self.assertEqual(c.field, None)
47    
48          #          #
49          # init with field          # init with field
50          #          #
51          c = Classification("Test")          c = Classification(layer, "Test")
52          self.assertEquals(c.field, "Test")          self.assertEqual(c.field, "Test")
         self.assertEquals(c.NullData, None)  
53    
54          #          #
55          # addRange          # GetProperties
56          #          #
         c0 = Classification("c0")  
         self.assertRaises(ValueError, c0.addRange, 0, 0, None)  
         self.assertRaises(ValueError, c0.addRange, 10, 0, None)  
         c0.addRange(-10, 0, "1")  
         c0.addRange(0, 10, "2")  
57    
58          #  #       self.assertEqual(c0.GetProperties(-10), "1")
59          # addPoint  #       self.assertEqual(c0.GetProperties(-11), default0)
60          #  #       self.assertEqual(c0.GetProperties(0), "2") # min <= x < max
61          c1 = Classification("c1")  #       self.assertEqual(c0.GetProperties(10), default0)
62          c1.addPoint(0, "1")  #       self.assertEqual(c0.GetProperties(11), default0)
         c1.addPoint("0", "2")  
         self.assertRaises(TypeError, c1.addPoint, {'monty':'python'}, "3")  
63    
64          #  #       self.assertEqual(c1.GetProperties(0), "1")
65          # getProperties  #       self.assertEqual(c1.GetProperties("0"), "2")
66          #  #       self.assertEqual(c1.GetProperties(-1), default1)
67    #       self.assertEqual(c1.GetProperties(1), default1)
68    #       self.assertRaises(TypeError, c1.GetProperties, {'monty':'python'})
69    
70          self.assertEqual(c0.getProperties(-10), "1")  #       #
71          self.assertEqual(c0.getProperties(-11), None)  #       # toggle field
72          self.assertEqual(c0.getProperties(0), "2") # min <= x < max  #       #
         self.assertEqual(c0.getProperties(10), None)  
         self.assertEqual(c0.getProperties(11), None)  
   
         self.assertEqual(c1.getProperties(0), "1")  
         self.assertEqual(c1.getProperties("0"), "2")  
         self.assertEqual(c1.getProperties(-1), None)  
         self.assertEqual(c1.getProperties(1), None)  
         self.assertRaises(TypeError, c1.getProperties, {'monty':'python'})  
   
         #  
         # toggle field  
         #  
73    
74          c0.setField(None)  #       c0.SetField(None)
75          self.assertEqual(c0.getProperties(10), None)  #       self.assertEqual(c0.GetProperties(10), default0)
76          self.assertEqual(c0.getProperties(11), None)  #       self.assertEqual(c0.GetProperties(11), default0)
77    
78          c1.setField(None)  #       c1.SetField(None)
79          self.assertEqual(c1.getProperties(0), None)  #       self.assertEqual(c1.GetProperties(0), default1)
80          self.assertEqual(c1.getProperties("0"), None)  #       self.assertEqual(c1.GetProperties("0"), default1)
81    
82          c0.setField("c0")  #       c0.SetField("c0")
83          self.assertEqual(c0.getProperties(10), None)  #       self.assertEqual(c0.GetProperties(10), default0)
84          self.assertEqual(c0.getProperties(11), None)  #       self.assertEqual(c0.GetProperties(11), default0)
85    
86          c1.setField("c1")  #       c1.SetField("c1")
87          self.assertEqual(c1.getProperties(0), "1")  #       self.assertEqual(c1.GetProperties(0), "1")
88          self.assertEqual(c1.getProperties("0"), "2")  #       self.assertEqual(c1.GetProperties("0"), "2")
89    
90  if __name__ == "__main__":  if __name__ == "__main__":
91      unittest.main()      unittest.main()
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