feat: Vultr/DO/Cloudflare适配器分页处理（避免多VPS/域名同步遗漏）+ 分页测试

tests/test_adapters.py

@@ -220,3 +220,34 @@ def test_ai_capabilities_account_only():
 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"
+
+
+# --------------------------- 分页处理 --------------------------- #
+def test_vultr_pagination_cursor():
+    adapter = VultrAdapter({"api_key": "x"})
+    page1 = {"instances": [{"id": "a", "label": "a", "ram": 1024}], "meta": {"links": {"next": "cursor2"}}}
+    page2 = {"instances": [{"id": "b", "label": "b", "ram": 2048}], "meta": {"links": {"next": ""}}}
+    with patch.object(VultrAdapter, "_get", side_effect=[page1, page2]):
+        result = adapter.list_vps()
+    assert len(result) == 2
+    assert {v.external_id for v in result} == {"a", "b"}
+
+
+def test_do_pagination_page():
+    adapter = DigitalOceanAdapter({"api_key": "x"})
+    page1 = {"droplets": [{"id": 1, "name": "d1", "memory": 1024, "networks": {"v4": []}}], "links": {"pages": {"next": "x"}}}
+    page2 = {"droplets": [{"id": 2, "name": "d2", "memory": 1024, "networks": {"v4": []}}], "links": {}}
+    with patch.object(DigitalOceanAdapter, "_get", side_effect=[page1, page2]):
+        result = adapter.list_vps()
+    assert len(result) == 2
+    assert {v.external_id for v in result} == {"1", "2"}
+
+
+def test_cloudflare_pagination_result_info():
+    adapter = CloudflareAdapter({"api_token": "x"})
+    page1 = {"result": [{"id": "z1", "name": "a.com", "status": "active"}], "result_info": {"total_pages": 2, "page": 1}}
+    page2 = {"result": [{"id": "z2", "name": "b.com", "status": "active"}], "result_info": {"total_pages": 2, "page": 2}}
+    with patch.object(CloudflareAdapter, "_get", side_effect=[page1, page2]):
+        result = adapter.list_domains()
+    assert len(result) == 2
+    assert {d.domain_name for d in result} == {"a.com", "b.com"}