/[thuban]/branches/WIP-pyshapelib-bramz/test/test_classification.py
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revision 884 by jonathan, Fri May 9 16:34:53 2003 UTC revision 1356 by jonathan, Wed Jul 2 09:37:59 2003 UTC
# Line 21  import support Line 21  import support
21  support.initthuban()  support.initthuban()
22    
23  import os  import os
24  from Thuban.Model.color import Color  from Thuban.Model.color import Color, Transparent, Black
25  from Thuban.Model.table import FIELDTYPE_INT, FIELDTYPE_STRING, FIELDTYPE_DOUBLE  from Thuban.Model.table import FIELDTYPE_INT, FIELDTYPE_STRING, FIELDTYPE_DOUBLE
26  from Thuban.Model.classification import \  from Thuban.Model.classification import \
27      Classification, ClassGroup, \      Classification, ClassGroup, \
# Line 30  from Thuban.Model.classification import Line 30  from Thuban.Model.classification import
30    
31  from Thuban.Model.session import Session  from Thuban.Model.session import Session
32  from Thuban.Model.layer import Layer  from Thuban.Model.layer import Layer
33    from Thuban.Model.range import Range
34    
35  import copy  import copy
36    
# Line 40  class TestClassification(unittest.TestCa Line 41  class TestClassification(unittest.TestCa
41          """Test ClassGroupProperties"""          """Test ClassGroupProperties"""
42    
43          props = ClassGroupProperties()          props = ClassGroupProperties()
44          self.assertEqual(props.GetLineColor(), Color.Black)          self.assertEqual(props.GetLineColor(), Black)
45          self.assertEqual(props.GetLineWidth(), 1)          self.assertEqual(props.GetLineWidth(), 1)
46          self.assertEqual(props.GetFill(), Color.Transparent)          self.assertEqual(props.GetFill(), Transparent)
47    
48          red = Color(1, 0, 0)          red = Color(1, 0, 0)
49          props.SetLineColor(red)          props.SetLineColor(red)
# Line 169  class TestClassification(unittest.TestCa Line 170  class TestClassification(unittest.TestCa
170          self.assertEqual(group.GetProperties(), newProps)          self.assertEqual(group.GetProperties(), newProps)
171    
172          # test SetRange()          # test SetRange()
173          self.assertRaises(ValueError, group.SetRange, 1, 0)          self.assertRaises(ValueError, group.SetRange, (1, 0))
174          group.SetRange(-5, 5)          group.SetRange(Range("]-oo;6]"))
175            self.assertEqual(group.GetRange(), "]-oo;6]")
176            group.SetRange((-5, 5))
177          self.assertEqual(group.GetRange(), "[-5;5[")          self.assertEqual(group.GetRange(), "[-5;5[")
178    
179          # test Matches()          # test Matches()
# Line 235  class TestClassification(unittest.TestCa Line 238  class TestClassification(unittest.TestCa
238          """Test ClassIterator"""          """Test ClassIterator"""
239    
240          groups = [ClassGroupSingleton(5), ClassGroupSingleton(5),          groups = [ClassGroupSingleton(5), ClassGroupSingleton(5),
241                    ClassGroupRange(-3, 3), ClassGroupSingleton(-5),                    ClassGroupRange((-3, 3)), ClassGroupSingleton(-5),
242                    ClassGroupDefault()]                    ClassGroupDefault()]
243    
244          clazz = Classification()          clazz = Classification()
# Line 276  class TestClassification(unittest.TestCa Line 279  class TestClassification(unittest.TestCa
279    
280          c.SetDefaultLineColor(red)          c.SetDefaultLineColor(red)
281          self.assertEqual(c.GetDefaultLineColor(), red)          self.assertEqual(c.GetDefaultLineColor(), red)
282          self.assertEqual(c.GetDefaultFill(), Color.Transparent)          self.assertEqual(c.GetDefaultFill(), Transparent)
283    
284          c.SetDefaultFill(green)          c.SetDefaultFill(green)
285          self.assertEqual(c.GetDefaultFill(), green)          self.assertEqual(c.GetDefaultFill(), green)
286          self.assertEqual(c.GetDefaultLineColor(), red)          self.assertEqual(c.GetDefaultLineColor(), red)
287    
288          c.SetField("hallo")          c.SetFieldInfo("hallo", FIELDTYPE_STRING)
289          self.assertEqual(c.GetField(), "hallo")          self.assertEqual(c.GetField(), "hallo")
   
         c.SetFieldType(FIELDTYPE_STRING)  
290          self.assertEqual(c.GetFieldType(), FIELDTYPE_STRING)          self.assertEqual(c.GetFieldType(), FIELDTYPE_STRING)
291    
292          # should raise an exception because 'hallo' doesn't          # should raise an exception because 'hallo' doesn't
293          # exist in the table          # exist in the table
294          self.assertRaises(ValueError, c.SetLayer, layer)          self.assertRaises(ValueError, c._set_layer, layer)
295                    
296          c.SetField("AREA")          c.SetFieldInfo("AREA", None)
297          c.SetLayer(layer)          layer.SetClassification(c)
298          self.assertEqual(c.GetLayer(), layer)          self.assertEqual(c.GetLayer(), layer)
299          self.assertEqual(c.GetField(), "AREA")          self.assertEqual(c.GetField(), "AREA")
300          self.assertEqual(c.GetFieldType(), FIELDTYPE_DOUBLE)          self.assertEqual(c.GetFieldType(), FIELDTYPE_DOUBLE)
301    
302          c.SetField(None)          c.SetFieldInfo(None, None)
303          self.assertEquals(c.GetFieldType(), None)          self.assertEquals(c.GetFieldType(), None)
304          self.assertEquals(c.FindGroup(5), c.GetDefaultGroup())          self.assertEquals(c.FindGroup(5), c.GetDefaultGroup())
305    
306          c.SetField("AREA")          c.SetFieldInfo("AREA", None)
307          s = ClassGroupSingleton(5)          s = ClassGroupSingleton(5)
308          c.AppendGroup(s)          c.AppendGroup(s)
309          self.assertEquals(c.FindGroup(5), s)          self.assertEquals(c.FindGroup(5), s)
310          self.assertEquals(c.FindGroup(0), c.GetDefaultGroup())          self.assertEquals(c.FindGroup(0), c.GetDefaultGroup())
311    
312          r = ClassGroupRange(-10, 10)          r = ClassGroupRange((-10, 10))
313          c.AppendGroup(r)          c.AppendGroup(r)
314          self.assertEquals(c.FindGroup(-11), c.GetDefaultGroup())          self.assertEquals(c.FindGroup(-11), c.GetDefaultGroup())
315          self.assertEquals(c.FindGroup(-10), r)          self.assertEquals(c.FindGroup(-10), r)
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