text: # -*- coding: utf-8 -*-
  # cython: language_level=3
  # BSD 3-Clause License
  #
  # Copyright (c) 2020-2022, Faster Speeding
  # All rights reserved.
  #
  # Redistribution and use in source and binary forms, with or without
  # modification, are permitted provided that the following conditions are met:
  #
  # * Redistributions of source code must retain the above copyright notice, this
  #   list of conditions and the following disclaimer.
  #
  # * Redistributions in binary form must reproduce the above copyright notice,
  #   this list of conditions and the following disclaimer in the documentation
  #   and/or other materials provided with the distribution.
  #
  # * Neither the name of the copyright holder nor the names of its
  #   contributors may be used to endorse or promote products derived from
  #   this software without specific prior written permission.
  #
  # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  # AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  # DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
  # FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  # DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
  # SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
  # CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
  # OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  
  # pyright: reportPrivateUsage=none
  # This leads to too many false-positives around mocks.
  
  import typing
  from collections import abc as collections
  from unittest import mock
  
  import pytest
  
  import tanjun
  from tanjun import utilities
  
  _T = typing.TypeVar("_T")
  
  
  def async_iter_mock(*values: _T) -> collections.AsyncIterable[_T]:
      return mock.Mock(__aiter__=mock.Mock(return_value=mock.Mock(__anext__=mock.AsyncMock(side_effect=values))))
  
  
  @pytest.mark.asyncio()
  async def test_gather_checks_handles_no_checks():
      assert await utilities.gather_checks(mock.Mock(), ()) is True
  
  
  @pytest.mark.asyncio()
  async def test_gather_checks_handles_failed_check():
      mock_ctx = mock.Mock(tanjun.abc.Context)
      check_1 = mock.AsyncMock()
      check_2 = mock.AsyncMock(side_effect=tanjun.FailedCheck)
      check_3 = mock.AsyncMock()
  
      assert await utilities.gather_checks(mock_ctx, (check_1, check_2, check_3)) is False
  
      check_1.assert_awaited_once_with(mock_ctx)
      check_2.assert_awaited_once_with(mock_ctx)
      check_3.assert_awaited_once_with(mock_ctx)
  
  
  @pytest.mark.asyncio()
  async def test_gather_checks():
      mock_ctx = mock.Mock()
      check_1 = mock.AsyncMock()
      check_2 = mock.AsyncMock()
      check_3 = mock.AsyncMock()
  
      assert await utilities.gather_checks(mock_ctx, (check_1, check_2, check_3)) is True
  
      check_1.assert_awaited_once_with(mock_ctx)
      check_2.assert_awaited_once_with(mock_ctx)
      check_3.assert_awaited_once_with(mock_ctx)
  
  
  @pytest.mark.skip(reason="Not implemented")
  @pytest.mark.asyncio()
  async def test_fetch_resource():
      ...
  
  
  @pytest.mark.parametrize(
      ("content", "prefix", "expected_result"),
      [
          ("no go sir", ("no", "home", "blow"), "no"),
          ("hime", ("hi", "hime", "boomer"), "hime"),
          ("boomer", ("boo", "boomer", "no u"), "boomer"),
          ("ok boomer", ("no", "nani"), None),
          ("", ("nannnnni",), None),
          ("ok ok ok", (), None),
      ],
  )
  def test_match_prefix_names(content: str, prefix: str, expected_result: typing.Optional[str]):
      assert utilities.match_prefix_names(content, prefix) == expected_result
  
  
  @pytest.mark.skip(reason="Not implemented")
  def test_calculate_permissions():
      ...
  
  
  @pytest.mark.skip(reason="Not implemented")
  def test_calculate_permissions_when_guild_owner():
      ...
  
  
  @pytest.mark.skip(reason="Not implemented")
  def test_calculate_permissions_when_admin_role():
      ...
  
  
  @pytest.mark.skip(reason="Not implemented")
  def test_calculate_permissions_when_no_channel():
      ...
  
  
  @pytest.mark.skip(reason="Not implemented")
  @pytest.mark.asyncio()
  async def test_fetch_permissions():
      ...
  
  
  @pytest.mark.skip(reason="Not implemented")
  @pytest.mark.asyncio()
  async def test_fetch_permissions_when_guild_owner():
      ...
  
  
  @pytest.mark.skip(reason="Not implemented")
  @pytest.mark.asyncio()
  async def test_fetch_permissions_when_admin_role():
      ...
  
  
  @pytest.mark.skip(reason="Not implemented")
  @pytest.mark.asyncio()
  async def test_fetch_permissions_when_no_channel():
      ...
  
  
  @pytest.mark.skip(reason="Not implemented")
  @pytest.mark.asyncio()
  async def test_fetch_permissions_when_channel_object_provided():
      ...
  
  
  @pytest.mark.skip(reason="Not implemented")
  @pytest.mark.asyncio()
  async def test_fetch_permissions_for_uncached_entities():
      ...
  
  
  @pytest.mark.skip(reason="Not implemented")
  @pytest.mark.asyncio()
  async def test_fetch_permissions_for_no_cache():
      ...
  
  
  @pytest.mark.skip(reason="Not implemented")
  def test_calculate_everyone_permissions():
      ...
  
  
  @pytest.mark.skip(reason="Not implemented")
  def test_calculate_everyone_permissions_admin_role():
      ...
  
  
  @pytest.mark.skip(reason="Not implemented")
  def test_calculate_everyone_permissions_no_channel():
      ...
  
  
  @pytest.mark.asyncio()
  async def test_fetch_everyone_permissions():
      ...
  
  
  @pytest.mark.skip(reason="Not implemented")
  @pytest.mark.asyncio()
  async def test_fetch_everyone_permissions_admin_role():
      ...
  
  
  @pytest.mark.skip(reason="Not implemented")
  @pytest.mark.asyncio()
  async def test_fetch_everyone_permissions_for_uncached_entities():
      ...
  
  
  @pytest.mark.skip(reason="Not implemented")
  @pytest.mark.asyncio()
  async def test_fetch_everyone_permissions_for_no_cache():
      ...
  
  
  @pytest.mark.skip(reason="Not implemented")
  @pytest.mark.asyncio()
  async def test_fetch_everyone_permissions_no_channel():
      ...
  
  
  @pytest.mark.skip(reason="Not implemented")
  @pytest.mark.asyncio()
  async def test_fetch_everyone_permissions_channel_object_provided():
      ...
  
  
  class TestCastedView:
      def test___getitem___for_non_existant_entry(self):
          mock_cast = mock.Mock()
          view = utilities.CastedView[typing.Any, typing.Any, typing.Any]({}, mock_cast)
  
          with pytest.raises(KeyError):
              view["foo"]
  
          mock_cast.assert_not_called()
  
      def test___getitem___for_buffered_entry(self):
          mock_cast = mock.Mock()
          mock_value = mock.MagicMock()
          view = utilities.CastedView[typing.Any, str, typing.Any]({"a": "b"}, mock_cast)
          view._buffer["a"] = mock_value
  
          result = view["a"]
  
          assert result is mock_value
          mock_cast.assert_not_called()
  
      def test___getitem___for_not_buffered_entry(self):
          mock_cast = mock.Mock()
          mock_value = mock.MagicMock()
          view = utilities.CastedView[typing.Any, typing.Any, typing.Any]({"a": mock_value}, mock_cast)
  
          result = view["a"]
  
          assert result is mock_cast.return_value
          assert view._buffer["a"] is mock_cast.return_value
          mock_cast.assert_called_once_with(mock_value)
  
      def test___iter__(self):
          mock_iter = mock.Mock(return_value=iter((1, 2, 3)))
          mock_dict = mock.Mock(__iter__=mock_iter)
          view = utilities.CastedView[int, int, typing.Any](mock_dict, mock.Mock())
  
          assert iter(view) is mock_iter.return_value
  
      def test___len___(self):
          mock_dict = mock.Mock(__len__=mock.Mock(return_value=43123))
          view = utilities.CastedView[int, int, typing.Any](mock_dict, mock.Mock())
  
          assert len(view) == 43123
  