def test_project_already_projected():
featureset = json2ogr(DISSOLVE_GEOJSON)
assert len(featureset['features']) == 4
geom_projected1 = project_local(featureset)
try:
geom_projected2 = project_local(geom_projected1)
except ValueError as e:
assert str(e) == 'geometries have already been projected with the \
def test_area_percent_no_categories():
featureset1 = json2ogr(INTERSECT_PARTIALLY_WITHIN_GEOJSON)
for i,f in enumerate(featureset1['features']):
f['properties']['id'] = i
featureset2 = json2ogr(INTERSECT_BASE_GEOJSON)
result_featureset = intersect(featureset1, featureset2)
assert len(result_featureset['features']) == 1
featureset1_projected = project_local(featureset1)
result_projected = project_local(result_featureset)
aoi_area = get_area(featureset1_projected)
area_pct = get_area_percent(result_projected, aoi_area)
assert area_pct
assert isinstance(area_pct, float)
assert area_pct > 0 and area_pct <=100
def test_project():
featureset = json2ogr(DISSOLVE_GEOJSON)
assert len(featureset['features']) == 4
geom_projected = project_local(featureset)
assert isinstance(geom_projected, dict)
assert 'features' in geom_projected.keys()
assert (geom_projected['crs']['properties']['name'] ==
'urn:ogc:def:uom:EPSG::9102')
assert (featureset['crs']['properties']['name'] !=
'urn:ogc:def:uom:EPSG::9102')
def test_projected_buffer():
featureset = json2ogr(DISSOLVE_GEOJSON)
assert len(featureset['features']) == 4
geom_projected = project_local(featureset)
geom_buffered = buffer_to_dist(geom_projected, 10)
assert isinstance(geom_buffered, dict)
assert 'features' in geom_buffered.keys()
assert len(geom_buffered['features']) == 4
for f_in, f_out in zip(featureset['features'], geom_buffered['features']):
assert f_out['geometry'].area > f_in['geometry'].area
def test_area_percent_with_categories():
featureset1 = json2ogr(INTERSECT_BASE_GEOJSON)
for i,f in enumerate(featureset1['features']):
f['properties']['id'] = i
featureset2 = json2ogr(INTERSECT_MULTIPLE_FEATURES)
result_featureset = intersect(featureset1, featureset2)
assert len(result_featureset['features']) == 2
field_vals = [f['properties']['value'] for f in result_featureset['features']]
assert len(field_vals) == len(set(field_vals))
featureset1_projected = project_local(featureset1)
result_projected = project_local(result_featureset)
aoi_area = get_area(featureset1_projected, 'id')
area_pct = get_area_percent(result_projected, aoi_area, 'id', 'value')
assert area_pct
assert isinstance(area_pct, dict)
for area_pct_cats in area_pct.values():
assert isinstance(area_pct_cats, dict)
for val in area_pct_cats.values():
assert isinstance(val, float)
assert val > 0 and val <=100
