[GRASS-SVN] r73751 - in sandbox/wenzeslaus/r.mapcalculator: . testsuite

[svn_grass at osgeo.org]

Author: neteler
Date: 2018-12-03 04:21:18 -0800 (Mon, 03 Dec 2018)
New Revision: 73751

Added:
   sandbox/wenzeslaus/r.mapcalculator/testsuite/
   sandbox/wenzeslaus/r.mapcalculator/testsuite/test_rmapcalculator.py
Log:
r.mapcalculator addon: minimal test case added

Added: sandbox/wenzeslaus/r.mapcalculator/testsuite/test_rmapcalculator.py
===================================================================
--- sandbox/wenzeslaus/r.mapcalculator/testsuite/test_rmapcalculator.py	                        (rev 0)
+++ sandbox/wenzeslaus/r.mapcalculator/testsuite/test_rmapcalculator.py	2018-12-03 12:21:18 UTC (rev 73751)
@@ -0,0 +1,49 @@
+"""
+Name:       r.mapcalculator test
+Purpose:    Tests r.mapcalculator and its flags/options.
+    
+Author:     Markus Neteler
+Copyright:  (C) 2018 by Markus Neteler and the GRASS Development Team
+Licence:    This program is free software under the GNU General Public
+            License (>=v2). Read the file COPYING that comes with GRASS
+            for details.
+"""
+from grass.gunittest.case import TestCase
+
+class TestReport(TestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        """Use temporary region settings"""
+        map_input = 'elevation'
+        cls.runModule("g.region", raster=map_input)
+        cls.use_temp_region()
+
+    @classmethod
+    def tearDownClass(cls):
+        map_output1 = 'test1'
+        map_output2 = 'test2'
+        cls.runModule("g.remove", flags='f', type='raster', name=map_output1)
+        cls.runModule("g.remove", flags='f', type='raster', name=map_output2)
+        cls.del_temp_region()
+
+    def test_rmapcalculator(self):
+        """Testing r.mapcalculator"""
+        map_input = 'elevation'
+        map_output1 = 'test1'
+        map_output2 = 'test2'
+
+        # test 1
+        self.assertModule('r.mapcalculator', expression='0', output=map_output1)
+        self.assertRasterMinMax(map=map_output1, refmin=0, refmax=0,
+                                msg="Result must be 0 for all pixels")
+
+        # test 2
+        formula='if(%s > 2000, 1, 0)' % map_input # expected to be 0
+        self.assertModule('r.mapcalculator', expression=formula, output=map_output2)
+        self.assertRasterMinMax(map=map_output2, refmin=0, refmax=0,
+                                msg="Result must be 0 for all pixels")
+
+if __name__ == '__main__':
+    from grass.gunittest.main import test
+    test()


Property changes on: sandbox/wenzeslaus/r.mapcalculator/testsuite/test_rmapcalculator.py
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+native
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