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v.db.droprow: added test, thanks to Sanjeet Bhatti
git-svn-id: https://svn.osgeo.org/grass/grass/trunk@74243 15284696-431f-4ddb-bdfa-cd5b030d7da7
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""" | ||
Created on Sun Jun 09 01:52:34 2018 | ||
@author: Sanjeet Bhatti | ||
""" | ||
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from grass.gunittest.case import TestCase | ||
from grass.gunittest.main import test | ||
from grass.gunittest.gmodules import SimpleModule | ||
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from grass.script.core import run_command | ||
from grass.script.utils import decode | ||
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class TestVDbDropRow(TestCase): | ||
"""Test v.db.droprow script""" | ||
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mapName = 'elevation' | ||
inputMap = 'rand5k_elev' | ||
outputMap = 'rand5k_elev_filt' | ||
values = 'min=56.12\nmax=155.157' | ||
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@classmethod | ||
def setUpClass(cls): | ||
"""Create maps in a small region.""" | ||
cls.use_temp_region() | ||
cls.runModule('g.region', raster=cls.mapName, flags='p') | ||
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@classmethod | ||
def tearDownClass(cls): | ||
"""Remove temporary region""" | ||
cls.del_temp_region() | ||
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cls.runModule('g.remove', flags='f', type='vector', | ||
name=(cls.inputMap, cls.outputMap)) | ||
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def test_drop_row_check(self): | ||
"""Drop vector object from a vector map""" | ||
run_command('v.random', output=self.inputMap, n=5000) | ||
run_command('v.db.addtable', map=self.inputMap, | ||
column="elevation double precision") | ||
run_command('v.what.rast', map=self.inputMap, | ||
raster=self.mapName, column=self.mapName) | ||
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module = SimpleModule('v.db.droprow', input=self.inputMap, | ||
output=self.outputMap, where='elevation IS NULL') | ||
self.assertModule(module) | ||
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self.assertVectorFitsUnivar(map=self.outputMap, column='elevation', | ||
reference=self.values, precision=5) | ||
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if __name__ == '__main__': | ||
test() |