def test_prime_meridian__from_epsg__invalid():
with pytest.raises(CRSError, match="Invalid authority"):
PrimeMeridian.from_epsg(1)
def test_prime_meridian__from_user_input(user_input):
assert PrimeMeridian.from_user_input(
user_input) == PrimeMeridian.from_epsg(8901)
def test_prime_meridian__from_epsg():
assert PrimeMeridian.from_epsg(8903).to_wkt() == (
'PRIMEM["Paris",2.5969213,ANGLEUNIT["grad",0.0157079632679489],ID["EPSG",8903]]'
)
def test_prime_meridian_equals():
pm = PrimeMeridian.from_epsg(8901)
assert pm == 8901
assert not pm != 8901
assert pm != "invalid"
with pytest.raises(CRSError, match="Invalid authority"):
PrimeMeridian.from_epsg(1)
def test_prime_meridian__from_authority__invalid():
with pytest.raises(CRSError, match="Invalid authority"):
PrimeMeridian.from_authority("Bob", 1)
@pytest.mark.parametrize(
"user_input",
[
8901,
("EPSG", 8901),
"urn:ogc:def:meridian:EPSG::8901",
PrimeMeridian.from_epsg(8901),
PrimeMeridian.from_epsg(8901).to_json_dict(),
"Greenwich",
],
)
def test_prime_meridian__from_user_input(user_input):
assert PrimeMeridian.from_user_input(
user_input) == PrimeMeridian.from_epsg(8901)
def test_prime_meridian__from_user_input__invalid():
with pytest.raises(CRSError, match="Invalid prime meridian"):
PrimeMeridian.from_user_input({})
def test_ellipsoid__from_epsg():
def test_prime_meridian__from_epsg__empty():
PrimeMeridian.from_epsg(1) is None
def test_prime_meridian__from_epsg():
assert PrimeMeridian.from_epsg(8903).to_wkt() == (
'PRIMEM["Paris",2.5969213,ANGLEUNIT["grad",0.0157079632679489],ID["EPSG",8903]]'
)