def test_prime_meridian__from_user_input__invalid():
with pytest.raises(CRSError, match="Invalid prime meridian"):
PrimeMeridian.from_user_input({})
def test_prime_meridian__from_authority__invalid():
with pytest.raises(CRSError, match="Invalid authority"):
PrimeMeridian.from_authority("Bob", 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__from_authority():
assert PrimeMeridian.from_authority("EPSG", 8903).name == "Paris"
def test_prime_meridian__from_name():
pm = PrimeMeridian.from_name("Greenwich")
assert pm.name == "Greenwich"
def test_prime_meridian__from_name__invalid(invalid_str):
with pytest.raises(CRSError, match="Invalid prime meridian name"):
PrimeMeridian.from_name(invalid_str)
def test_prime_meridian_equals():
pm = PrimeMeridian.from_epsg(8901)
assert pm == 8901
assert not pm != 8901
assert pm != "invalid"
def test_prime_meridian__from_string(input_str):
pm = PrimeMeridian.from_string(input_str)
assert pm.name == "Greenwich"
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_string__invalid():
with pytest.raises(CRSError, match="Invalid prime meridian string"):
PrimeMeridian.from_string("3-598y5-98y")
with pytest.raises(CRSError, match="Invalid prime meridian string"):
PrimeMeridian.from_string("urn:ogc:def:datum:EPSG::6326")
def test_prime_meridian__from_string():
pm = PrimeMeridian.from_string("urn:ogc:def:meridian:EPSG::8901")
assert pm.name == "Greenwich"
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]]'
)
