85 lines
2.4 KiB
Python
85 lines
2.4 KiB
Python
"""Tests for the standalone help command."""
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import pytest
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from unittest.mock import AsyncMock, MagicMock
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from mudlib import commands
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# Import command modules to register their commands
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from mudlib.commands import (
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help, # noqa: F401
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look, # noqa: F401
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movement, # noqa: F401
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)
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@pytest.fixture
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def mock_writer():
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writer = MagicMock()
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writer.write = MagicMock()
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writer.drain = AsyncMock()
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return writer
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@pytest.fixture
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def mock_reader():
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return MagicMock()
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@pytest.fixture
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def player(mock_reader, mock_writer):
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from mudlib.player import Player
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return Player(
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name="TestPlayer", x=5, y=5, reader=mock_reader, writer=mock_writer
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)
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@pytest.mark.asyncio
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async def test_help_command_is_registered():
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"""The help command should be registered in the command registry."""
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assert "help" in commands._registry
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@pytest.mark.asyncio
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async def test_help_has_wildcard_mode():
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"""Help should work from any mode."""
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cmd_def = commands._registry["help"]
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assert cmd_def.mode == "*"
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@pytest.mark.asyncio
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async def test_help_no_args_shows_usage(player):
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"""help with no args shows usage hint."""
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await commands.dispatch(player, "help")
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output = "".join([call[0][0] for call in player.writer.write.call_args_list])
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assert "help <command>" in output
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assert "commands" in output
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assert "skills" in output
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@pytest.mark.asyncio
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async def test_help_known_command_shows_detail(player):
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"""help <known command> shows detail view."""
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await commands.dispatch(player, "help look")
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output = "".join([call[0][0] for call in player.writer.write.call_args_list])
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assert "look" in output.lower()
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assert "mode:" in output.lower()
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@pytest.mark.asyncio
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async def test_help_unknown_command_shows_error(player):
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"""help <unknown> shows error message."""
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await commands.dispatch(player, "help nonexistent")
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output = "".join([call[0][0] for call in player.writer.write.call_args_list])
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assert "nonexistent" in output.lower()
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assert ("unknown" in output.lower() or "not found" in output.lower())
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@pytest.mark.asyncio
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async def test_help_and_commands_both_exist():
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"""Both help and commands should be registered independently."""
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assert "help" in commands._registry
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assert "commands" in commands._registry
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# They should be different functions
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assert commands._registry["help"].func != commands._registry["commands"].func
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