2010-03-19 16:16:15 +00:00
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#encoding: utf8
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2012-01-24 08:27:44 +00:00
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import mapnik
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from nose.tools import *
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def test_add_feature():
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md = mapnik.MemoryDatasource()
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eq_(md.num_features(), 0)
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context = mapnik.Context()
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context.push('foo')
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feature = mapnik.Feature(context,1)
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feature['foo'] = 'bar'
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feature.add_geometries_from_wkt('POINT(2 3)')
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md.add_feature(feature)
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eq_(md.num_features(), 1)
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featureset = md.features_at_point(mapnik.Coord(2,3))
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retrieved = []
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feat = featureset.next()
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2012-02-14 23:01:41 +00:00
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while feat:
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2012-01-24 08:27:44 +00:00
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retrieved.append(feat)
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2012-02-14 23:01:41 +00:00
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feat = featureset.next()
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2012-02-24 21:13:56 +00:00
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2012-01-24 08:27:44 +00:00
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eq_(len(retrieved), 1)
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f = retrieved[0]
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eq_(f['foo'], 'bar')
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2012-02-14 23:01:41 +00:00
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featureset = md.features_at_point(mapnik.Coord(20,30))
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2012-01-24 08:27:44 +00:00
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retrieved = []
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feat = featureset.next()
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2012-02-14 23:01:41 +00:00
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while feat:
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2012-01-24 08:27:44 +00:00
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retrieved.append(feat)
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eq_(len(retrieved), 0)
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2011-08-30 22:51:42 +00:00
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if __name__ == "__main__":
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[eval(run)() for run in dir() if 'test_' in run]
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