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add tests for geojson empty/null geoms - #2083

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Dane Springmeyer 2013-11-21 12:09:55 -08:00
parent 9d7d024cf4
commit 5c15ba9e86
1 changed files with 23 additions and 0 deletions
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23
tests/python_tests/geometry_io_test.py
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@ -48,6 +48,19 @@ geojson = [
[2,'{"type":"MultiPolygon","coordinates":[[[[-178.32319,71.518365],[-178.321586,71.518439],[-178.259635,71.510688],[-178.304862,71.513129],[-178.32319,71.518365]]],[[[-178.32319,71.518365],[-178.341544,71.517524],[-178.32244,71.505439],[-178.215323,71.478034],[-178.193473,71.47663],[-178.147757,71.485175],[-178.124442,71.481879],[-178.005729,71.448615],[-178.017203,71.441413],[-178.054191,71.428778],[-178.047049,71.425727],[-178.033439,71.417792],[-178.026236,71.415107],[-178.030082,71.413459],[-178.039908,71.40766],[-177.970878,71.39643],[-177.779837,71.333197],[-177.718375,71.305243],[-177.706412,71.3039],[-177.68212,71.304877],[-177.670279,71.301825],[-177.655387,71.293158],[-177.587577,71.285956],[-177.548575,71.294867],[-177.531119,71.296332],[-177.51409,71.293402],[-177.498649,71.284735],[-177.506217,71.268622],[-177.486991,71.258734],[-177.459708,71.249884],[-177.443412,71.237006],[-177.445914,71.222663],[-177.457755,71.209357],[-177.507804,71.173774],[-177.581168,71.147589],[-177.637626,71.117011],[-177.684134,71.110968],[-177.751883,71.092963],[-177.819266,71.084662],[-177.877677,71.052558],[-177.930472,71.041449],[-178.206595,71.038398],[-178.310111,71.013617],[-178.875907,70.981024],[-178.980277,70.95069],[-179.342093,70.908026],[-179.336234,70.911078],[-179.322257,70.921698],[-179.364493,70.930243],[-179.457511,70.915534],[-179.501212,70.919684],[-179.666007,70.965461],[-179.853385,70.979438],[-179.888785,70.993598],[-179.907523,70.996772],[-179.999989,70.992011],[-179.999989,71.024848],[-179.999989,71.058661],[-179.999989,71.126166],[-179.999989,71.187018],[-179.999989,71.224189],[-179.999989,71.27497],[-179.999989,71.312079],[-179.999989,71.356024],[-179.999989,71.410041],[-179.999989,71.487799],[-179.999989,71.536689],[-179.862845,71.538642],[-179.912223,71.555854],[-179.900748,71.558478],[-179.798819,71.569098],[-179.757438,71.583197],[-179.735953,71.586432],[-179.715445,71.583258],[-179.697501,71.577338],[-179.678702,71.573676],[-179.610831,71.585211],[-179.372062,71.569098],[-179.326774,71.555487],[-179.306815,71.557563],[-179.287162,71.562934],[-179.24285,71.569098],[-179.204642,71.583197],[-179.074576,71.600043],[-178.395438,71.539008],[-178.32319,71.518365]]]]}'] [2,'{"type":"MultiPolygon","coordinates":[[[[-178.32319,71.518365],[-178.321586,71.518439],[-178.259635,71.510688],[-178.304862,71.513129],[-178.32319,71.518365]]],[[[-178.32319,71.518365],[-178.341544,71.517524],[-178.32244,71.505439],[-178.215323,71.478034],[-178.193473,71.47663],[-178.147757,71.485175],[-178.124442,71.481879],[-178.005729,71.448615],[-178.017203,71.441413],[-178.054191,71.428778],[-178.047049,71.425727],[-178.033439,71.417792],[-178.026236,71.415107],[-178.030082,71.413459],[-178.039908,71.40766],[-177.970878,71.39643],[-177.779837,71.333197],[-177.718375,71.305243],[-177.706412,71.3039],[-177.68212,71.304877],[-177.670279,71.301825],[-177.655387,71.293158],[-177.587577,71.285956],[-177.548575,71.294867],[-177.531119,71.296332],[-177.51409,71.293402],[-177.498649,71.284735],[-177.506217,71.268622],[-177.486991,71.258734],[-177.459708,71.249884],[-177.443412,71.237006],[-177.445914,71.222663],[-177.457755,71.209357],[-177.507804,71.173774],[-177.581168,71.147589],[-177.637626,71.117011],[-177.684134,71.110968],[-177.751883,71.092963],[-177.819266,71.084662],[-177.877677,71.052558],[-177.930472,71.041449],[-178.206595,71.038398],[-178.310111,71.013617],[-178.875907,70.981024],[-178.980277,70.95069],[-179.342093,70.908026],[-179.336234,70.911078],[-179.322257,70.921698],[-179.364493,70.930243],[-179.457511,70.915534],[-179.501212,70.919684],[-179.666007,70.965461],[-179.853385,70.979438],[-179.888785,70.993598],[-179.907523,70.996772],[-179.999989,70.992011],[-179.999989,71.024848],[-179.999989,71.058661],[-179.999989,71.126166],[-179.999989,71.187018],[-179.999989,71.224189],[-179.999989,71.27497],[-179.999989,71.312079],[-179.999989,71.356024],[-179.999989,71.410041],[-179.999989,71.487799],[-179.999989,71.536689],[-179.862845,71.538642],[-179.912223,71.555854],[-179.900748,71.558478],[-179.798819,71.569098],[-179.757438,71.583197],[-179.735953,71.586432],[-179.715445,71.583258],[-179.697501,71.577338],[-179.678702,71.573676],[-179.610831,71.585211],[-179.372062,71.569098],[-179.326774,71.555487],[-179.306815,71.557563],[-179.287162,71.562934],[-179.24285,71.569098],[-179.204642,71.583197],[-179.074576,71.600043],[-178.395438,71.539008],[-178.32319,71.518365]]]]}']
] ]
geojson_nulls = [
'{ "type": "Feature", "properties": { }, "geometry": null }',
'{ "type": "Feature", "properties": { }, "geometry": { "type": "Point", "coordinates": [] }}',
'{ "type": "Feature", "properties": { }, "geometry": { "type": "LineString", "coordinates": [ [] ] }}',
'{ "type": "Feature", "properties": { }, "geometry": { "type": "Polygon", "coordinates": [ [ [] ] ] } }',
'{ "type": "Feature", "properties": { }, "geometry": { "type": "MultiPoint", "coordinates": [ [] ] }}',
'{ "type": "Feature", "properties": { }, "geometry": { "type": "MultiPoint", "coordinates": [ [],[] ] }}',
'{ "type": "Feature", "properties": { }, "geometry": { "type": "MultiLineString", "coordinates": [ [] ] }}',
'{ "type": "Feature", "properties": { }, "geometry": { "type": "MultiLineString", "coordinates": [ [ [] ] ] }}',
'{ "type": "Feature", "properties": { }, "geometry": { "type": "MultiPolygon", "coordinates": [ [] ] }}',
'{ "type": "Feature", "properties": { }, "geometry": { "type": "MultiPolygon", "coordinates": [ [ [] ] ] }}',
'{ "type": "Feature", "properties": { }, "geometry": { "type": "MultiPolygon", "coordinates": [ [ [ [] ] ] ] }}',
]
wkbs = [ wkbs = [
[ 0, "Point EMPTY", '010400000000000000'], [ 0, "Point EMPTY", '010400000000000000'],
@ -275,6 +288,16 @@ def test_creating_feature_from_geojson():
eq_(feat.id(),1) eq_(feat.id(),1)
eq_(feat['name'],u'value') eq_(feat['name'],u'value')
def test_handling_geojson_null_geoms():
for json in geojson_nulls:
ctx = mapnik.Context()
out_json = mapnik.Feature.from_geojson(json,ctx).to_geojson()
expected = '{"type":"Feature","id":1,"geometry":null,"properties":{}}'
eq_(out_json,expected)
# ensure it round trips
eq_(mapnik.Feature.from_geojson(out_json,ctx).to_geojson(),expected)
if __name__ == "__main__": if __name__ == "__main__":
setup() setup()
run_all(eval(x) for x in dir() if x.startswith("test_")) run_all(eval(x) for x in dir() if x.startswith("test_"))