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
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
|
# $Id: pgtest.py 5546 2006-07-04 01:05:58Z hobu $
#
# Project: MapServer
# Purpose: xUnit style Python mapscript tests of PostGIS Layer
# 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.
# ===========================================================================
#
# Execute this module as a script from mapserver/mapscript/python
#
# python tests/cases/pgtest.py -v
#
# NOTE: these tests use a fixture included in mapserver/tests. To produce
# the testing database, follow these steps:
#
# $ cd mapserver/tests
# $ shp2pgsql -s 4326 -I polygon.shp postgis.polygon > polygon.sql
# $ su postgres
# $ make -f makefile_postgis
#
# ===========================================================================
import os, sys
import unittest
# the testing module helps us import the pre-installed mapscript
from testing import mapscript
from testing import MapTestCase
PG_CONNECTION_STRING="dbname=mapserver_test user=postgres"
class TableTest(unittest.TestCase):
def setUp(self):
self.mo = mapscript.mapObj()
lo = mapscript.layerObj()
lo.name = 'pg_layer'
lo.type = mapscript.MS_LAYER_POLYGON
lo.connectiontype = mapscript.MS_POSTGIS
lo.connection = PG_CONNECTION_STRING
lo.data = "the_geom from polygon"
li = self.mo.insertLayer(lo)
self.lo = self.mo.getLayer(li)
def test_getfeature(self):
self.lo.open()
f = self.lo.getFeature(1, -1)
atts = [f.getValue(i) for i in range(self.lo.numitems)]
self.lo.close()
self.assertEqual(atts, ['1', '1', 'A Polygon'], atts)
class ViewTest(unittest.TestCase):
def setUp(self):
self.mo = mapscript.mapObj()
lo = mapscript.layerObj()
lo.name = 'pg_sub_layer'
lo.type = mapscript.MS_LAYER_POLYGON
lo.connectiontype = mapscript.MS_POSTGIS
lo.connection = PG_CONNECTION_STRING
lo.data = "the_geom from polygon_v using unique gid using srid=4326"
li = self.mo.insertLayer(lo)
self.lo = self.mo.getLayer(li)
def test_getfeature(self):
self.lo.open()
f = self.lo.getFeature(1, -1)
atts = [f.getValue(i) for i in range(self.lo.numitems)]
self.lo.close()
self.assertEqual(atts, ['1', '1', 'A Polygon'], atts)
class SubSelectTest(unittest.TestCase):
def setUp(self):
self.mo = mapscript.mapObj()
lo = mapscript.layerObj()
lo.name = 'pg_sub_layer'
lo.type = mapscript.MS_LAYER_POLYGON
lo.connectiontype = mapscript.MS_POSTGIS
lo.connection = PG_CONNECTION_STRING
lo.data = "the_geom from (select * from polygon) as foo using unique gid using srid=4326"
li = self.mo.insertLayer(lo)
self.lo = self.mo.getLayer(li)
def test_getfeature(self):
self.lo.open()
f = self.lo.getFeature(1, -1)
atts = [f.getValue(i) for i in range(self.lo.numitems)]
self.lo.close()
self.assertEqual(atts, ['1', '1', 'A Polygon'], atts)
class SubSelectNoSRIDTest(unittest.TestCase):
"""SRID should be diagnosed from the selection"""
def setUp(self):
self.mo = mapscript.mapObj()
lo = mapscript.layerObj()
lo.name = 'pg_sub_layer'
lo.type = mapscript.MS_LAYER_POLYGON
lo.connectiontype = mapscript.MS_POSTGIS
lo.connection = PG_CONNECTION_STRING
lo.data = "the_geom from (select * from polygon) as foo using unique gid"
li = self.mo.insertLayer(lo)
self.lo = self.mo.getLayer(li)
def test_getfeature(self):
self.lo.open()
f = self.lo.getFeature(1, -1)
atts = [f.getValue(i) for i in range(self.lo.numitems)]
self.lo.close()
self.assertEqual(atts, ['1', '1', 'A Polygon'], atts)
# ===========================================================================
# Run the tests outside of the main suite
if __name__ == '__main__':
unittest.main()
|
