def test_coordinate_system__from_string():
cs = CoordinateSystem.from_string(
'{"$schema":"https://proj.org/schemas/v0.2/projjson.schema.json",'
'"type":"CoordinateSystem","subtype":"ellipsoidal",'
'"axis":[{"name":"Geodetic latitude","abbreviation":"Lat",'
'"direction":"north","unit":"degree"},'
'{"name":"Geodetic longitude","abbreviation":"Lon",'
'"direction":"east","unit":"degree"}],'
'"id":{"authority":"EPSG","code":6422}}')
assert cs.name == "ellipsoidal"
def test_coordinate_system__from_string__invalid(invalid_cs_string):
with pytest.raises(CRSError, match="Invalid coordinate system string"):
CoordinateSystem.from_string(invalid_cs_string)
def test_coordinate_system__from_string():
cs = CoordinateSystem.from_string(_COORDINATE_SYSTEM_STR)
assert cs.name == "ellipsoidal"
def test_coordinate_system__equals():
cs = CoordinateSystem.from_string(_COORDINATE_SYSTEM_STR)
assert cs == _COORDINATE_SYSTEM_STR
assert not cs != _COORDINATE_SYSTEM_STR
assert cs != "invalid"