[GRASS-SVN] r74245 - in grass/trunk/scripts/r.fillnulls: . testsuite

[svn_grass at osgeo.org]

Author: lucadelu
Date: 2019-03-13 11:42:04 -0700 (Wed, 13 Mar 2019)
New Revision: 74245

Added:
   grass/trunk/scripts/r.fillnulls/testsuite/
   grass/trunk/scripts/r.fillnulls/testsuite/test_r_fillnulls.py
Log:
r.fillnulls: added test, thanks to Sanjeet Bhatti

Added: grass/trunk/scripts/r.fillnulls/testsuite/test_r_fillnulls.py
===================================================================
--- grass/trunk/scripts/r.fillnulls/testsuite/test_r_fillnulls.py	                        (rev 0)
+++ grass/trunk/scripts/r.fillnulls/testsuite/test_r_fillnulls.py	2019-03-13 18:42:04 UTC (rev 74245)
@@ -0,0 +1,48 @@
+"""
+Created on Sun Jun 07 21:57:07 2018
+
+ at author: Sanjeet Bhatti
+"""
+
+from grass.gunittest.case import TestCase
+from grass.gunittest.main import test
+from grass.gunittest.gmodules import SimpleModule
+from grass.script.core import run_command
+
+
+class TestRFillNulls(TestCase):
+    """Test r.fillnulls script"""
+
+    mapName = 'elev_srtm_30m'
+    expression = 'elev_srtm_30m_filt = if(elev_srtm_30m < 50.0, \
+    null(), elev_srtm_30m)'
+    mapNameCalc = 'elev_srtm_30m_filt'
+    mapComplete = 'elev_srtm_30m_complete'
+    values = 'null_cells=0'
+
+    @classmethod
+    def setUpClass(cls):
+        """Create maps in a small region."""
+        cls.use_temp_region()
+        cls.runModule('g.region', raster=cls.mapName, flags='p')
+
+    @classmethod
+    def tearDownClass(cls):
+        """Remove temporary region"""
+        cls.runModule('g.remove', flags='f', type='raster',
+                      name=(cls.mapNameCalc, cls.mapComplete))
+        cls.del_temp_region()
+
+    def test_fill_nulls(self):
+        """Fill nulls test"""
+        run_command('r.mapcalc', expression=self.expression)
+
+        module = SimpleModule('r.fillnulls', input=self.mapNameCalc,
+                              output=self.mapComplete, tension=20)
+        self.assertModule(module)
+
+        self.assertRasterFitsUnivar(raster=self.mapComplete,
+                                    reference=self.values)
+
+if __name__ == '__main__':
+    test()


Property changes on: grass/trunk/scripts/r.fillnulls/testsuite/test_r_fillnulls.py
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