Expanded integration coverage and enforced test categories.

tests/integration/discord/conftest.py

@@ -0,0 +1,129 @@
+# Copyright 2026 Logan Fick
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""Fixtures used only by Simcord-backed Discord integration tests."""
+
+from collections.abc import Awaitable, Callable
+from dataclasses import dataclass
+from typing import TYPE_CHECKING
+
+import pytest
+
+from crabstero.bot import Crabstero
+from crabstero.database import Database
+
+if TYPE_CHECKING:
+    from collections.abc import AsyncGenerator
+    from pathlib import Path
+
+    from simcord import ChannelHandle, Env, GuildHandle, MemberActor
+
+type StartWordsForChannel = Callable[[Database, int], Awaitable[list[str]]]
+type MakeSimcordTextChannel = Callable[["Env"], Awaitable["SimcordTextChannel"]]
+type MakeSimcordMemberChannel = Callable[["Env"], Awaitable["SimcordMemberChannel"]]
+
+
+@dataclass(frozen=True, slots=True)
+class SimcordTextChannel:
+    """Guild and text channel created inside a running Simcord environment."""
+
+    guild: GuildHandle
+    channel: ChannelHandle
+
+
+@dataclass(frozen=True, slots=True)
+class SimcordMemberChannel:
+    """Guild, text channel, and human member for Discord flow tests."""
+
+    guild: GuildHandle
+    member: MemberActor
+    channel: ChannelHandle
+
+
+@pytest.fixture
+async def crabstero_bot(tmp_path: Path) -> AsyncGenerator[Crabstero]:
+    """Yield the Crabstero bot instance inspected by Discord integration tests."""
+    bot = Crabstero(str(tmp_path / "crabstero.db"))
+    try:
+        yield bot
+    finally:
+        bot.ws = None  # type: ignore[assignment]
+        await bot.close()
+
+
+@pytest.fixture
+def simcord_bot(crabstero_bot: Crabstero) -> Crabstero:
+    """Expose Crabstero under the fixture name required by Simcord."""
+    return crabstero_bot
+
+
+@pytest.fixture
+def make_simcord_text_channel() -> MakeSimcordTextChannel:
+    """Return a factory for guild text channels in any Simcord environment."""
+
+    async def make(env: Env) -> SimcordTextChannel:
+        guild = env.create_guild()
+        await env.settle()
+        channel = guild.create_text_channel("general")
+        await env.settle()
+        return SimcordTextChannel(guild, channel)
+
+    return make
+
+
+@pytest.fixture
+async def simcord_text_channel(
+    simcord_env: Env,
+    make_simcord_text_channel: MakeSimcordTextChannel,
+) -> SimcordTextChannel:
+    """Create one guild text channel in the default Simcord environment."""
+    return await make_simcord_text_channel(simcord_env)
+
+
+@pytest.fixture
+def make_simcord_member_channel() -> MakeSimcordMemberChannel:
+    """Return a factory for guild/member/channel triples in any Simcord env."""
+
+    async def make(env: Env) -> SimcordMemberChannel:
+        guild = env.create_guild()
+        await env.settle()
+        channel = guild.create_text_channel("general")
+        member = guild.add_member(env.create_user("Ada"))
+        await env.settle()
+        return SimcordMemberChannel(guild, member, channel)
+
+    return make
+
+
+@pytest.fixture
+async def simcord_member_channel(
+    simcord_env: Env,
+    make_simcord_member_channel: MakeSimcordMemberChannel,
+) -> SimcordMemberChannel:
+    """Create one guild text channel and human member in the default Simcord env."""
+    return await make_simcord_member_channel(simcord_env)
+
+
+@pytest.fixture
+def start_words_for_channel() -> StartWordsForChannel:
+    """Return a reader for persisted Markov start words in one Discord channel."""
+
+    async def read(db: Database, channel_id: int) -> list[str]:
+        async with db._connection.execute(
+            "SELECT word FROM markov_start_words WHERE channel_id = ? ORDER BY word",
+            (channel_id,),
+        ) as cursor:
+            return [str(row[0]) for row in await cursor.fetchall()]
+
+    return read