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import support |
import support |
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support.initthuban() |
support.initthuban() |
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from Thuban.Model.table import * |
import os |
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from Thuban.Model.classification import * |
from Thuban.Model.color import Color, Transparent, Black |
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from Thuban.Model.table import FIELDTYPE_INT, FIELDTYPE_STRING, FIELDTYPE_DOUBLE |
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from Thuban.Model.classification import \ |
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Classification, ClassGroup, \ |
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ClassGroupDefault, ClassGroupSingleton, ClassGroupRange,\ |
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ClassGroupProperties |
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from Thuban.Model.session import Session |
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from Thuban.Model.layer import Layer |
from Thuban.Model.layer import Layer |
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from Thuban.Model.range import Range |
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import copy |
import copy |
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"""Test ClassGroupProperties""" |
"""Test ClassGroupProperties""" |
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props = ClassGroupProperties() |
props = ClassGroupProperties() |
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self.assertEqual(props.GetLineColor(), Color.Black) |
self.assertEqual(props.GetLineColor(), Black) |
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self.assertEqual(props.GetLineWidth(), 1) |
self.assertEqual(props.GetLineWidth(), 1) |
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self.assertEqual(props.GetFill(), Color.None) |
self.assertEqual(props.GetFill(), Transparent) |
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red = Color(1, 0, 0) |
red = Color(1, 0, 0) |
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props.SetLineColor(red) |
props.SetLineColor(red) |
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self.assertEqual(group.GetLabel(), "") |
self.assertEqual(group.GetLabel(), "") |
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# test Matches |
# test Matches |
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self.assertEqual(group.Matches(None), False) |
# Matches() is a virtual function...can't test it here |
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self.assertEqual(group.Matches(1), False) |
# |
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self.assertEqual(group.Matches("hallo"), False) |
#self.assertEqual(group.Matches(None), False) |
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self.assertEqual(group.Matches([]), False) |
#self.assertEqual(group.Matches(1), False) |
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#self.assertEqual(group.Matches("hallo"), False) |
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#self.assertEqual(group.Matches([]), False) |
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# test GetProperties |
# test GetProperties...also a virtual function |
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self.assertEqual(group.GetProperties(), None) |
#self.assertEqual(group.GetProperties(), None) |
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def test_ClassGroupDefault(self): |
def test_ClassGroupDefault(self): |
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"""Test ClassGroupDefault""" |
"""Test ClassGroupDefault""" |
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self.assertEqual(group.GetProperties(), newProps) |
self.assertEqual(group.GetProperties(), newProps) |
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# test SetRange() |
# test SetRange() |
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self.assertRaises(ValueError, group.SetRange, 1, 0) |
self.assertRaises(ValueError, group.SetRange, (1, 0)) |
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group.SetRange(-5, 5) |
group.SetRange(Range("]-oo;6]")) |
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self.assertEqual(group.GetRange(), (-5, 5)) |
self.assertEqual(group.GetRange(), "]-oo;6]") |
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group.SetRange((-5, 5)) |
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self.assertEqual(group.GetRange(), "[-5;5[") |
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# test Matches() |
# test Matches() |
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self.assertEqual(group.Matches(-6), False) |
self.assertEqual(group.Matches(-6), False) |
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"""Test ClassIterator""" |
"""Test ClassIterator""" |
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groups = [ClassGroupSingleton(5), ClassGroupSingleton(5), |
groups = [ClassGroupSingleton(5), ClassGroupSingleton(5), |
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ClassGroupRange(-3, 3), ClassGroupSingleton(-5), |
ClassGroupRange((-3, 3)), ClassGroupSingleton(-5), |
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ClassGroupDefault()] |
ClassGroupDefault()] |
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clazz = Classification() |
clazz = Classification() |
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for g in groups: |
for g in groups: |
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clazz.AddGroup(g) |
clazz.AppendGroup(g) |
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def convert(clazz): |
def convert(clazz): |
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if isinstance(clazz, ClassGroupDefault): return 0 |
if isinstance(clazz, ClassGroupDefault): return 0 |
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for g in clazz: |
for g in clazz: |
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list.append(convert(g)) |
list.append(convert(g)) |
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self.assertEquals(list, [0, 1, 1, 2, 1]) |
self.assertEquals(list, [0, 1, 1, 2, 1, 0]) |
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def test_classification(self): |
def test_classification(self): |
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"""Test Classification""" |
"""Test Classification""" |
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green = Color(0, 1, 0) |
green = Color(0, 1, 0) |
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blue = Color(0, 0, 1) |
blue = Color(0, 0, 1) |
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layer = Layer("asdf", "../Data/iceland/political.dbf") |
session = Session("Test session") |
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filename = os.path.join("..", "Data", "iceland", "political.dbf") |
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layer = Layer("asdf", session.OpenShapefile(filename)) |
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# |
# |
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# init with no params |
# init with no params |
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c = Classification() |
c = Classification() |
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self.assertEqual(c.GetField(), None) |
self.assertEqual(c.GetField(), None) |
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self.assertEqual(c.GetFieldType(), None) |
self.assertEqual(c.GetFieldType(), None) |
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self.assertEqual(c.GetGroup(-1), c.GetDefaultGroup()) |
self.assertEqual(c.FindGroup(-1), c.GetDefaultGroup()) |
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c.SetDefaultLineColor(red) |
c.SetDefaultLineColor(red) |
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self.assertEqual(c.GetDefaultLineColor(), red) |
self.assertEqual(c.GetDefaultLineColor(), red) |
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self.assertEqual(c.GetDefaultFill(), Color.None) |
self.assertEqual(c.GetDefaultFill(), Transparent) |
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c.SetDefaultFill(green) |
c.SetDefaultFill(green) |
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self.assertEqual(c.GetDefaultFill(), green) |
self.assertEqual(c.GetDefaultFill(), green) |
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self.assertEqual(c.GetDefaultLineColor(), red) |
self.assertEqual(c.GetDefaultLineColor(), red) |
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c.SetField("hallo") |
c.SetFieldInfo("hallo", FIELDTYPE_STRING) |
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self.assertEqual(c.GetField(), "hallo") |
self.assertEqual(c.GetField(), "hallo") |
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c.SetFieldType(FIELDTYPE_STRING) |
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self.assertEqual(c.GetFieldType(), FIELDTYPE_STRING) |
self.assertEqual(c.GetFieldType(), FIELDTYPE_STRING) |
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# should raise an exception because 'hallo' doesn't |
# should raise an exception because 'hallo' doesn't |
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# exist in the table |
# exist in the table |
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self.assertRaises(ValueError, c.SetLayer, layer) |
self.assertRaises(ValueError, c._set_layer, layer) |
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c.SetField("AREA") |
c.SetFieldInfo("AREA", None) |
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c.SetLayer(layer) |
layer.SetClassification(c) |
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self.assertEqual(c.GetLayer(), layer) |
self.assertEqual(c.GetLayer(), layer) |
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self.assertEqual(c.GetField(), "AREA") |
self.assertEqual(c.GetField(), "AREA") |
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self.assertEqual(c.GetFieldType(), FIELDTYPE_DOUBLE) |
self.assertEqual(c.GetFieldType(), FIELDTYPE_DOUBLE) |
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c.SetField(None) |
c.SetFieldInfo(None, None) |
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self.assertEquals(c.GetFieldType(), None) |
self.assertEquals(c.GetFieldType(), None) |
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self.assertEquals(c.GetGroup(5), c.GetDefaultGroup()) |
self.assertEquals(c.FindGroup(5), c.GetDefaultGroup()) |
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c.SetField("AREA") |
c.SetFieldInfo("AREA", None) |
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s = ClassGroupSingleton(5) |
s = ClassGroupSingleton(5) |
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c.AddGroup(s) |
c.AppendGroup(s) |
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self.assertEquals(c.GetGroup(5), s) |
self.assertEquals(c.FindGroup(5), s) |
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self.assertEquals(c.GetGroup(0), c.GetDefaultGroup()) |
self.assertEquals(c.FindGroup(0), c.GetDefaultGroup()) |
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r = ClassGroupRange(-10, 10) |
r = ClassGroupRange((-10, 10)) |
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c.AddGroup(r) |
c.AppendGroup(r) |
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self.assertEquals(c.GetGroup(-11), c.GetDefaultGroup()) |
self.assertEquals(c.FindGroup(-11), c.GetDefaultGroup()) |
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self.assertEquals(c.GetGroup(-10), r) |
self.assertEquals(c.FindGroup(-10), r) |
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self.assertEquals(c.GetGroup(9), r) |
self.assertEquals(c.FindGroup(9), r) |
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self.assertEquals(c.GetGroup(5), s) |
self.assertEquals(c.FindGroup(5), s) |
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self.assertEquals(c.GetGroup(10), c.GetDefaultGroup()) |
self.assertEquals(c.FindGroup(10), c.GetDefaultGroup()) |
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clazz = copy.deepcopy(c) |
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self.assertEquals(clazz.GetNumGroups(), c.GetNumGroups()) |
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for i in range(clazz.GetNumGroups()): |
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self.assertEquals(clazz.GetGroup(i), c.GetGroup(i)) |
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layer.Destroy() |
layer.Destroy() |
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