forked from MapServer/MapServer
-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathline_test.py
More file actions
87 lines (71 loc) · 3.25 KB
/
line_test.py
File metadata and controls
87 lines (71 loc) · 3.25 KB
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
# Project: MapServer
# Purpose: xUnit style Python mapscript tests of Map "zooming"
# Author: Sean Gillies, sgillies@frii.com
#
# ===========================================================================
# Copyright (c) 2004, Sean Gillies
#
# Permission is hereby granted, free of charge, to any person obtaining a
# copy of this software and associated documentation files (the "Software"),
# to deal in the Software without restriction, including without limitation
# the rights to use, copy, modify, merge, publish, distribute, sublicense,
# and/or sell copies of the Software, and to permit persons to whom the
# Software is furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included
# in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
# DEALINGS IN THE SOFTWARE.
# ===========================================================================
import unittest
import mapscript
from .testing import MapPrimitivesTestCase
class LineObjTestCase(MapPrimitivesTestCase):
"""Testing the lineObj class in stand-alone mode"""
def setUp(self):
"""The test fixture is a line with two points"""
self.points = (mapscript.pointObj(0.0, 1.0), mapscript.pointObj(2.0, 3.0))
self.line = mapscript.lineObj()
self.addPointToLine(self.line, self.points[0])
self.addPointToLine(self.line, self.points[1])
def testCreateLine(self):
"""created line has the correct number of points"""
assert self.line.numpoints == 2
def testGetPointsFromLine(self):
"""points in the line share are the same that were input"""
for i in range(len(self.points)):
got_point = self.getPointFromLine(self.line, i)
self.assertPointsEqual(got_point, self.points[i])
def testAddPointToLine(self):
"""adding a point to a line behaves correctly"""
new_point = mapscript.pointObj(4.0, 5.0)
self.addPointToLine(self.line, new_point)
assert self.line.numpoints == 3
def xtestAlterNumPoints(self):
"""
numpoints is immutable, this should raise error
"""
# The following works locally but fails on Appveyor (error is not raised)
# with self.assertRaises(AttributeError):
# self.line.numpoints = 3
# the following approach also fails on appveyor
error_thrown = False
try:
self.line.numpoints = 3
except AttributeError:
error_thrown = True
assert error_thrown is True
def testLineGeoInterface(self):
"""return line using the __geo_interface__ protocol"""
assert self.line.__geo_interface__ == {
"type": "LineString",
"coordinates": [(0.0, 1.0, 0.0), (2.0, 3.0, 0.0)],
}
if __name__ == "__main__":
unittest.main()