feat: AI平台适配器（DeepSeek/Kimi/Open余额查询+Minimax骨架）+ capabilities按钮控制，测试17项通过

tests/test_adapters.py

@@ -9,6 +9,7 @@ import base64
 from unittest.mock import patch
 
 from app.adapters import registry
+from app.adapters.ai import DeepSeekAdapter, KimiAdapter, OpenAIAdapter
 from app.adapters.aliyun import AliyunAdapter
 from app.adapters.cloudflare import CloudflareAdapter
 from app.adapters.digitalocean import DigitalOceanAdapter
@@ -172,3 +173,50 @@ def test_registry_get_adapter_routing():
     assert isinstance(registry.get_adapter("alibabacloud-sdk", {}), AliyunAdapter)
     assert isinstance(registry.get_adapter("tencent-sdk", {}), TencentAdapter)
     assert isinstance(registry.get_adapter("tencent-intl-sdk", {}), TencentAdapter)
+
+
+# --------------------------- AI 平台适配器 --------------------------- #
+def test_deepseek_balance_normalization():
+    adapter = DeepSeekAdapter({"api_key": "x"})
+    mock = {"data": {"total_balance": "88.50", "granted_balance": "10.00"}}
+    with patch.object(DeepSeekAdapter, "_get", return_value=mock):
+        acc = adapter.get_account()
+    assert acc.balance == 88.5  # 字符串 -> float
+    assert acc.currency == "CNY"
+
+
+def test_deepseek_test_connection_includes_balance():
+    adapter = DeepSeekAdapter({"api_key": "x"})
+    with patch.object(DeepSeekAdapter, "_get", return_value={"data": {"total_balance": "88.50"}}):
+        result = adapter.test_connection()
+    assert result["ok"] is True
+    assert "88.5" in result["message"]
+
+
+def test_kimi_balance_normalization():
+    adapter = KimiAdapter({"api_key": "x"})
+    with patch.object(KimiAdapter, "_get", return_value={"data": {"available_balance": 123.45}}):
+        acc = adapter.get_account()
+    assert acc.balance == 123.45
+    assert acc.currency == "CNY"
+
+
+def test_openai_test_connection_models():
+    adapter = OpenAIAdapter({"api_key": "x"})
+    mock = {"data": [{"id": "gpt-4"}, {"id": "gpt-3.5-turbo"}]}
+    with patch.object(OpenAIAdapter, "_get", return_value=mock):
+        result = adapter.test_connection()
+    assert result["ok"] is True
+    assert "2" in result["message"]
+
+
+def test_ai_capabilities_account_only():
+    caps = DeepSeekAdapter({"api_key": "x"}).capabilities()
+    assert caps["get_account"] is True
+    assert caps["list_vps"] is False
+    assert caps["list_domains"] is False
+
+
+def test_registry_supports_ai_types():
+    for t in ["deepseek-api", "moonshot-api", "openai-api", "minimax-api"]:
+        assert registry.is_supported(t), f"{t} 应被支持"