-
-
Notifications
You must be signed in to change notification settings - Fork 3k
/
test_qgsfield.py
91 lines (76 loc) · 2.63 KB
/
test_qgsfield.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
# -*- coding: utf-8 -*-
"""QGIS Unit tests for QgsField.
.. note:: This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
"""
__author__ = 'Nyall Dawson'
__date__ = '16/08/2015'
__copyright__ = 'Copyright 2015, The QGIS Project'
# This will get replaced with a git SHA1 when you do a git archive
__revision__ = '$Format:%H$'
import qgis
import os
from qgis.core import QgsField, QgsFields, QgsVectorLayer, NULL
from qgis.testing import (start_app,
unittest
)
from utilities import unitTestDataPath
start_app()
class TestQgsFields(unittest.TestCase):
def test_exceptions(self):
ml = QgsVectorLayer("Point?crs=epsg:4236&field=id:integer&field=value:double",
"test_data", "memory")
assert ml.isValid()
fields = ml.fields()
# check no error
fields.remove(1)
# check exceptions raised
with self.assertRaises(KeyError):
fields.remove(-1)
with self.assertRaises(KeyError):
fields.remove(111)
fields = ml.fields()
# check no error
fields.at(1)
# check exceptions raised
with self.assertRaises(KeyError):
fields.at(-1)
with self.assertRaises(KeyError):
fields.at(111)
# check no error
fields.field(1)
# check exceptions raised
with self.assertRaises(KeyError):
fields.field(-1)
with self.assertRaises(KeyError):
fields.field(111)
# check no error
fields.field('value')
# check exceptions raised
with self.assertRaises(KeyError):
fields.field('bad')
# check no error
fields.fieldOrigin(1)
# check exceptions raised
with self.assertRaises(KeyError):
fields.fieldOrigin(-1)
with self.assertRaises(KeyError):
fields.fieldOrigin(111)
# check no error
fields.fieldOriginIndex(1)
# check exceptions raised
with self.assertRaises(KeyError):
fields.fieldOriginIndex(-1)
with self.assertRaises(KeyError):
fields.fieldOriginIndex(111)
# check no error
fields.iconForField(1)
# check exceptions raised
with self.assertRaises(KeyError):
fields.iconForField(-1)
with self.assertRaises(KeyError):
fields.iconForField(111)
if __name__ == '__main__':
unittest.main()