def test_optional_type(self) -> None:
self.assertIsNone(to_python_struct(python_types.Simple, None))
self.assertIsNone(
to_python_struct(python_types.Simple,
py3_types.Nested().optionalSimple))
with self.assertRaises(AttributeError):
# make sure pyre complains
# pyre-ignore[16]: Optional type has no attribute `intField`.
to_python_struct(python_types.Simple,
py3_types.Nested().optionalSimple).intField
def test_nested(self) -> None:
nested = py3_types.Nested(
simpleField=py3_types.Simple(
intField=42,
strField="simple",
intList=[1, 2, 3],
strSet={"hello", "world"},
strToIntMap={"one": 1, "two": 2},
color=py3_types.Color.NONE,
),
simpleList=[
py3_types.Simple(
intField=200,
strField="face",
intList=[4, 5, 6],
strSet={"keep", "calm"},
strToIntMap={"three": 3, "four": 4},
color=py3_types.Color.RED,
),
py3_types.Simple(
intField=404,
strField="b00k",
intList=[7, 8, 9],
strSet={"carry", "on"},
strToIntMap={"five": 5, "six": 6},
color=py3_types.Color.GREEN,
),
],
colorToSimpleMap={
py3_types.Color.BLUE: py3_types.Simple(
intField=500,
strField="internal",
intList=[10],
strSet={"server", "error"},
strToIntMap={"seven": 7, "eight": 8, "nine": 9},
color=py3_types.Color.BLUE,
)
},
)._to_py_deprecated()
self.assertEqual(nested.simpleField.intField, 42)
self.assertEqual(nested.simpleList[0].intList, [4, 5, 6])
self.assertEqual(nested.simpleList[1].strSet, {"carry", "on"})
self.assertEqual(
nested.colorToSimpleMap[py_deprecated_types.Color.BLUE].color,
py_deprecated_types.Color.BLUE,
)