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# SPDX-FileCopyrightText: 2024 Greenbone AG
#
# SPDX-License-Identifier: GPL-3.0-or-later
import unittest
from gvm._enum import Enum
from gvm.errors import InvalidArgument
class SomeEnum(Enum):
FOO = "foo"
BAR = "bar"
LOREM = "ipsum"
class OtherEnum(Enum):
LOREM = "ipsum"
class SomeClass:
def __str__(self) -> str:
return "foo"
class EnumTestCase(unittest.TestCase):
def test_enum(self) -> None:
enum = SomeEnum("FOO")
self.assertEqual(enum, SomeEnum.FOO)
enum = SomeEnum("BAR")
self.assertEqual(enum, SomeEnum.BAR)
enum = SomeEnum("foo")
self.assertEqual(enum, SomeEnum.FOO)
enum = SomeEnum("bar")
self.assertEqual(enum, SomeEnum.BAR)
enum = SomeEnum(SomeClass())
self.assertEqual(enum, SomeEnum.FOO)
enum = SomeEnum(SomeEnum.BAR)
self.assertEqual(enum, SomeEnum.BAR)
enum = SomeEnum(SomeEnum.LOREM)
self.assertEqual(enum, SomeEnum.LOREM)
enum = SomeEnum("ipsum")
self.assertEqual(enum, SomeEnum.LOREM)
enum = SomeEnum(OtherEnum.LOREM)
self.assertEqual(enum, SomeEnum.LOREM)
def test_invalid(self) -> None:
with self.assertRaisesRegex(
InvalidArgument,
"^Invalid argument BAZ. Allowed values are FOO,BAR,LOREM.$",
):
SomeEnum("BAZ")
with self.assertRaisesRegex(
ValueError,
"^'' is not a valid SomeEnum$",
):
SomeEnum("")
with self.assertRaisesRegex(
ValueError,
"^None is not a valid SomeEnum$",
):
SomeEnum(None)
def test_from_string(self) -> None:
enum = SomeEnum.from_string("FOO")
self.assertEqual(enum, SomeEnum.FOO)
enum = SomeEnum.from_string("BAR")
self.assertEqual(enum, SomeEnum.BAR)
enum = SomeEnum.from_string("foo")
self.assertEqual(enum, SomeEnum.FOO)
enum = SomeEnum.from_string("bar")
self.assertEqual(enum, SomeEnum.BAR)
def test_str(self):
self.assertEqual(str(SomeEnum.FOO), "foo")
self.assertEqual(str(SomeEnum.BAR), "bar")
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