r.plane: added test, thanks to Sanjeet Bhatti

git-svn-id: https://svn.osgeo.org/grass/grass/trunk@74249 15284696-431f-4ddb-bdfa-cd5b030d7da7

scripts/r.plane/testsuite/test_r_plane.py

@@ -0,0 +1,41 @@
+"""
+Created on Sun Jun 08 12:12:34 2018
+
+@author: Sanjeet Bhatti
+"""
+
+from grass.gunittest.case import TestCase
+from grass.gunittest.main import test
+from grass.gunittest.gmodules import SimpleModule
+
+
+class TestRPlane(TestCase):
+    """Test r.plane script"""
+
+    mapName = 'elevation'
+    mapOutput = 'myplane45'
+
+    @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.mapOutput)
+        cls.del_temp_region()
+
+    def test_creates_raster_plane_map(self):
+        """Create a tilted plane raster map test"""
+        module = SimpleModule('r.plane', output=self.mapOutput, dip=45,
+                              easting=527500.0, northing=165000.0,
+                              elevation=1000, type='FCELL')
+        self.assertModule(module)
+
+        self.assertRasterExists(self.mapOutput)
+
+if __name__ == '__main__':
+    test()