qqbotsdk: QQ 官方机器人 SDK（协议层/DI/业务 API/测试/文档）

tests/test_dedup.py

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+from qqbotsdk.config import Config
+from qqbotsdk.connecter import WebhookConnecter
+from qqbotsdk.emitter import EventEmitter
+from qqbotsdk.queue import EventQueue
+
+
+def make_connecter() -> WebhookConnecter:
+    config = Config(
+        app_id="app",
+        app_secret="secret",
+        base_url="https://api.bot.qq.com",
+        timeout=None,  # type: ignore[arg-type]
+        connecter="webhook",
+        intents_file="intents.toml",
+        webhook_host="0.0.0.0",
+        webhook_port=8080,
+        webhook_path="/qqbot/webhook",
+    )
+    return WebhookConnecter(config, EventEmitter(EventQueue()), EventQueue())
+
+
+def test_first_push_is_not_duplicate():
+    c = make_connecter()
+    assert not c._duplicated("evt-1")
+
+
+def test_same_id_within_ttl_is_duplicate():
+    c = make_connecter()
+    assert not c._duplicated("evt-1")
+    assert c._duplicated("evt-1")
+
+
+def test_none_or_empty_id_never_duplicates():
+    c = make_connecter()
+    assert not c._duplicated(None)
+    assert not c._duplicated("")
+    assert not c._duplicated(None)
+
+
+def test_expired_entries_are_evicted():
+    c = make_connecter()
+    assert not c._duplicated("evt-1")
+    # 人为把记录改成过期
+    for key in list(c._seen):
+        c._seen[key] -= c._DEDUP_TTL + 1
+    assert not c._duplicated("evt-1")
+    assert "evt-1" in c._seen  # 以新时间戳重新记录