# SPDX-FileCopyrightText: 2019-2024 Greenbone AG
#
# SPDX-License-Identifier: GPL-3.0-or-later
#

import unittest

from gvm.errors import (
    GvmError,
    GvmResponseError,
    GvmServerError,
    InvalidArgument,
    InvalidArgumentType,
    RequiredArgument,
)


class InvalidArgumentTestCase(unittest.TestCase):
    def test_raise_with_message(self):
        with self.assertRaisesRegex(InvalidArgument, "^foo bar$"):
            raise InvalidArgument("foo bar")

    def test_message_precedence(self):
        with self.assertRaisesRegex(InvalidArgument, "^foo bar$") as cm:
            raise InvalidArgument("foo bar", argument="foo", function="bar")

        ex = cm.exception
        self.assertEqual(ex.argument, "foo")
        self.assertEqual(ex.function, "bar")

        self.assertEqual(str(ex), "foo bar")

    def test_raise_with_argument(self):
        with self.assertRaises(InvalidArgument) as cm:
            raise InvalidArgument(argument="foo")

        ex = cm.exception
        self.assertEqual(ex.argument, "foo")
        self.assertIsNone(ex.function)

    def test_raise_with_function(self):
        with self.assertRaises(InvalidArgument) as cm:
            raise InvalidArgument(function="foo")

        ex = cm.exception
        self.assertEqual(ex.function, "foo")
        self.assertIsNone(ex.argument)

    def test_raise_with_argument_and_function(self):
        with self.assertRaises(InvalidArgument) as cm:
            raise InvalidArgument(argument="foo", function="bar")

        ex = cm.exception
        self.assertEqual(ex.argument, "foo")
        self.assertEqual(ex.function, "bar")

    def test_string_conversion(self):
        with self.assertRaises(InvalidArgument) as cm:
            raise InvalidArgument("foo bar", argument="foo")

        ex = cm.exception
        self.assertEqual(str(ex), "foo bar")

        with self.assertRaises(InvalidArgument) as cm:
            raise InvalidArgument(argument="foo")

        ex = cm.exception
        self.assertEqual(str(ex), "Invalid argument foo")

        with self.assertRaises(InvalidArgument) as cm:
            raise InvalidArgument(function="foo")

        ex = cm.exception
        self.assertEqual(str(ex), "Invalid argument for foo")

        with self.assertRaises(InvalidArgument) as cm:
            raise InvalidArgument(argument="foo", function="bar")

        ex = cm.exception
        self.assertEqual(str(ex), "Invalid argument foo for bar")

    def test_is_gvm_error(self):
        with self.assertRaises(GvmError):
            raise InvalidArgument("foo bar")


class RequiredArgumentTestCase(unittest.TestCase):
    def test_raise_with_message(self):
        with self.assertRaisesRegex(RequiredArgument, "^foo bar$"):
            raise RequiredArgument("foo bar")

    def test_message_precedence(self):
        with self.assertRaisesRegex(RequiredArgument, "^foo bar$") as cm:
            raise RequiredArgument("foo bar", argument="foo", function="bar")

        ex = cm.exception
        self.assertEqual(ex.argument, "foo")
        self.assertEqual(ex.function, "bar")

        self.assertEqual(str(ex), "foo bar")

    def test_raise_with_argument(self):
        with self.assertRaises(RequiredArgument) as cm:
            raise RequiredArgument(argument="foo")

        ex = cm.exception
        self.assertEqual(ex.argument, "foo")
        self.assertIsNone(ex.function)

    def test_raise_with_function(self):
        with self.assertRaises(RequiredArgument) as cm:
            raise RequiredArgument(function="foo")

        ex = cm.exception
        self.assertEqual(ex.function, "foo")
        self.assertIsNone(ex.argument)

    def test_raise_with_argument_and_function(self):
        with self.assertRaises(RequiredArgument) as cm:
            raise RequiredArgument(argument="foo", function="bar")

        ex = cm.exception
        self.assertEqual(ex.argument, "foo")
        self.assertEqual(ex.function, "bar")

    def test_string_conversion(self):
        with self.assertRaises(RequiredArgument) as cm:
            raise RequiredArgument("foo bar")

        ex = cm.exception
        self.assertEqual(str(ex), "foo bar")

        with self.assertRaises(RequiredArgument) as cm:
            raise RequiredArgument(argument="foo")

        ex = cm.exception
        self.assertEqual(str(ex), "Required argument foo")

        with self.assertRaises(RequiredArgument) as cm:
            raise RequiredArgument(function="foo")

        ex = cm.exception
        self.assertEqual(str(ex), "Required argument missing for foo")

        with self.assertRaises(RequiredArgument) as cm:
            raise RequiredArgument(argument="foo", function="bar")

        ex = cm.exception
        self.assertEqual(str(ex), "bar requires a foo argument")

    def test_is_gvm_error(self):
        with self.assertRaises(GvmError):
            raise RequiredArgument("foo bar")


class GvmServerErrorTestCase(unittest.TestCase):
    def test_raise_with_message_and_status(self):
        with self.assertRaisesRegex(GvmServerError, "^Server Error foo. bar$"):
            raise GvmServerError("foo", "bar")

    def test_is_gvm_error(self):
        with self.assertRaises(GvmError):
            raise GvmServerError("foo", "bar")


class GvmResponseErrorTestCase(unittest.TestCase):
    def test_raise_with_message_and_status(self):
        with self.assertRaisesRegex(
            GvmResponseError, "^Response Error foo. bar$"
        ):
            raise GvmResponseError("foo", "bar")

    def test_is_gvm_error(self):
        with self.assertRaises(GvmError):
            raise GvmResponseError("foo", "bar")


class InvalidArgumentTypeTestCase(unittest.TestCase):
    def test_raise_with_argument_and_arg_type(self):
        with self.assertRaisesRegex(
            InvalidArgumentType, "^The argument foo must be of type bar.$"
        ):
            raise InvalidArgumentType("foo", arg_type="bar")

    def test_raise_with_function(self):
        with self.assertRaisesRegex(
            InvalidArgumentType,
            "^In baz the argument foo must be of type bar.$",
        ):
            raise InvalidArgumentType("foo", arg_type="bar", function="baz")

    def test_string_conversion(self):
        with self.assertRaises(InvalidArgumentType) as cm:
            raise InvalidArgumentType("foo", arg_type="bar")

        ex = cm.exception
        self.assertEqual(str(ex), "The argument foo must be of type bar.")
        self.assertIsNone(ex.function)

        with self.assertRaises(InvalidArgumentType) as cm:
            raise InvalidArgumentType("foo", arg_type="bar", function="baz")

        ex = cm.exception
        self.assertEqual(
            str(ex), "In baz the argument foo must be of type bar."
        )

    def test_is_gvm_error(self):
        with self.assertRaises(GvmError):
            raise InvalidArgumentType("foo", arg_type="bar")


if __name__ == "__main__":
    unittest.main()