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tests: ensure shapefile plugin throws if invalid query is made - refs #792

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This commit is contained in:
Dane Springmeyer 2011-12-05 12:17:30 -08:00
parent 0191f9c012
commit 9cb1c9c7f7
1 changed files with 13 additions and 0 deletions
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13
tests/python_tests/shapefile_test.py
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@ -43,6 +43,19 @@ if 'shape' in mapnik.DatasourceCache.instance().plugin_names():
# remove me once the deprecated code is cleaned up # remove me once the deprecated code is cleaned up
eq_(f.properties['Shape_Leng'], 19218883.724300001) eq_(f.properties['Shape_Leng'], 19218883.724300001)
@raises(RuntimeError)
def test_that_nonexistant_query_field_throws(**kwargs):
ds = mapnik.Shapefile(file='../data/shp/world_merc')
eq_(len(ds.fields()),11)
eq_(ds.fields(),['FIPS', 'ISO2', 'ISO3', 'UN', 'NAME', 'AREA', 'POP2005', 'REGION', 'SUBREGION', 'LON', 'LAT'])
eq_(ds.field_types(),['str', 'str', 'str', 'int', 'str', 'int', 'int', 'int', 'int', 'float', 'float'])
query = mapnik.Query(ds.envelope())
for fld in ds.fields():
query.add_property_name(fld)
# also add an invalid one, triggering throw
query.add_property_name('bogus')
fs = ds.features(query)
if __name__ == "__main__": if __name__ == "__main__":
setup() setup()