def test_scalar_unknown_csv():
try:
shaystack.dump_scalar(shaystack.VER_2_0,
mode=shaystack.MODE_CSV,
version=shaystack.VER_2_0)
assert False, 'Serialised a list in Haystack v2.0'
except NotImplementedError:
pass
def test_scalar_na_json_ver():
# Test that versions are respected.
try:
shaystack.dump_scalar(shaystack.NA,
mode=shaystack.MODE_JSON,
version=shaystack.VER_2_0)
assert False, 'Serialised a NA in Haystack v2.0'
except ValueError:
pass
def test_scalar_list_json_ver():
# Test that versions are respected.
try:
shaystack.dump_scalar(["a list is not allowed in v2.0"],
mode=shaystack.MODE_JSON,
version=shaystack.VER_2_0)
assert False, 'Serialised a list in Haystack v2.0'
except ValueError:
pass
def test_scalar_dict_zinc_ver():
# Test that versions are respected.
try:
shaystack.dump_scalar({"a": "b"},
mode=shaystack.MODE_ZINC,
version=shaystack.VER_2_0)
assert False, 'Serialised a list in Haystack v2.0'
except ValueError:
pass
def serialize(hs_scalar: Any) -> Any:
"""
Convert scala value to Json
Args:
hs_scalar: Any value
"""
return json.loads(
shaystack.dump_scalar(hs_scalar,
shaystack.MODE_JSON,
version=shaystack.VER_3_0))
def test_scalar_ref_csv():
# No need to be exhaustive, the underlying function is tested heavily by
# the grid dump tests.
assert shaystack.dump_scalar(
shaystack.Ref('areference', 'a display name'),
mode=shaystack.MODE_CSV) == '@areference a display name'
def test_dump_ambiguous_scalar():
assert dump_scalar("F", MODE_CSV) == '"""F"""'
assert dump_scalar("°F", MODE_TRIO) == '"°F"'
def test_dump_invalide_scalar():
assert dump_scalar(None)
