1# Project:  MapServer
2# Purpose:  xUnit style Python mapscript tests of clusterObj
3# Author:   Seth Girvin
4#
5# ===========================================================================
6# Copyright (c) 2019, Seth Girvin
7#
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9# copy of this software and associated documentation files (the "Software"),
10# to deal in the Software without restriction, including without limitation
11# the rights to use, copy, modify, merge, publish, distribute, sublicense,
12# and/or sell copies of the Software, and to permit persons to whom the
13# Software is furnished to do so, subject to the following conditions:
14#
15# The above copyright notice and this permission notice shall be included
16# in all copies or substantial portions of the Software.
17#
18# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
19# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
20# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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23# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
24# DEALINGS IN THE SOFTWARE.
25# ===========================================================================
26
27import unittest
28import mapscript
29
30
31class ClusterObjTestCase(unittest.TestCase):
32
33    def testClusterObjUpdateFromString(self):
34        """a cluster can be updated from a string"""
35        c = mapscript.clusterObj()
36        c.updateFromString("CLUSTER \n MAXDISTANCE 5 \n REGION \n 'rectangle' END")
37
38        assert c.maxdistance == 5
39        assert c.region == 'rectangle'
40
41        s = c.convertToString()
42        assert s == 'CLUSTER\n  MAXDISTANCE 5\n  REGION "rectangle"\nEND # CLUSTER\n'
43
44    def testClusterObjGetSetFilter(self):
45        """a cluster filter can be set and read"""
46        c = mapscript.clusterObj()
47        filter = '[attr1] > 5'
48        c.setFilter(filter)
49        assert '"{}"'.format(filter) == c.getFilterString()
50
51    def testClusterObjGetSetGroup(self):
52        """a cluster filter can be set and read"""
53        c = mapscript.clusterObj()
54        exp = '100'  # TODO not sure what would be a relevant expression here
55        c.setGroup(exp)
56        assert '"{}"'.format(exp) == c.getGroupString()
57
58
59if __name__ == '__main__':
60    unittest.main()
61