cls.runModule("g.remove", flags="f", type="raster", name=cls.elevation)
if cls.to_remove:
cls.runModule("g.remove", flags="f", type="raster", name=",".join(cls.to_remove))
def test_viewshed(self):
ref_viewshed = "reference_viewshed"
viewshed = "actual_viewshed"
obs_elev = "1.72"
self.runModule("r.in.ascii", input="data/lake_viewshed.ascii", output=ref_viewshed)
self.to_remove.append(ref_viewshed)
self.assertModule(
"r.viewshed",
input=self.elevation,
coordinates=(634720, 216180),
output=viewshed,
observer_elevation=obs_elev,
)
self.to_remove.append(viewshed)
# check we have expected values
self.assertRasterMinMax(map=viewshed, refmin=0, refmax=180, msg="Viewshed in degrees must be between 0 and 180")
# check against reference data
self.assertRastersNoDifference(actual=viewshed, reference=ref_viewshed, precision=self.precision)
# TODO: add self.assertRasterFitsUnivar()
if __name__ == "__main__":
test()
text_from_file = open("map_names_file.txt", "r").read()
self.assertLooksLike(map_list, text_from_file)
class TestGdalImportFails(TestCase):
def test_error_handling_1(self):
# Wrong number of digits
self.assertModuleFail(
"r.in.gdal",
input="data/elevation.nc",
num_digits="-1",
output="test_gdal_import_map",
)
def test_error_handling_2(self):
# No location specified
self.assertModuleFail(
"r.in.gdal",
input="data/elevation.nc",
flags="c",
output="test_gdal_import_map",
)
if __name__ == "__main__":
from grass.gunittest.main import test
test()