diff --git a/XUnitTestRocketMQ/Cloud/SupportCloudProviderTests.cs b/XUnitTestRocketMQ/Cloud/SupportCloudProviderTests.cs
new file mode 100644
index 0000000..68e2e17
--- /dev/null
+++ b/XUnitTestRocketMQ/Cloud/SupportCloudProviderTests.cs
@@ -0,0 +1,299 @@
+using System;
+using NewLife.RocketMQ;
+using NewLife.RocketMQ.Protocol;
+using Xunit;
+
+namespace XUnitTest.Cloud;
+
+/// <summary>云厂商适配器单元测试。不依赖 RocketMQ 服务器，测试 Provider 自身的逻辑</summary>
+[System.ComponentModel.DisplayName("云厂商适配器单元测试")]
+public class SupportCloudProviderTests
+{
+ [Fact]
+ [System.ComponentModel.DisplayName("AclProvider_ACL2.0属性_默认Disabled")]
+ public void AclProvider_DefaultAclEnabled_False()
+ {
+ var provider = new AclProvider
+ {
+ AccessKey = "testKey",
+ SecretKey = "testSecret",
+ };
+
+ Assert.False(provider.AclEnabled);
+ Assert.Equal(0, provider.ResourceType);
+ Assert.Null(provider.ResourceName);
+ }
+
+ [Fact]
+ [System.ComponentModel.DisplayName("AclProvider_ACL2.0属性_设置后生效")]
+ public void AclProvider_AclEnabled_PropertiesSet()
+ {
+ var provider = new AclProvider
+ {
+ AccessKey = "testKey",
+ SecretKey = "testSecret",
+ AclEnabled = true,
+ ResourceType = 1,
+ ResourceName = "testTopic",
+ };
+
+ Assert.True(provider.AclEnabled);
+ Assert.Equal(1, provider.ResourceType);
+ Assert.Equal("testTopic", provider.ResourceName);
+ }
+
+ [Fact]
+ [System.ComponentModel.DisplayName("AclProvider_Name_非空")]
+ public void AclProvider_Name_NotEmpty()
+ {
+ var provider = new AclProvider
+ {
+ AccessKey = "testKey",
+ SecretKey = "testSecret",
+ };
+
+ Assert.False(String.IsNullOrEmpty(provider.Name));
+ }
+
+ [Fact]
+ [System.ComponentModel.DisplayName("AclProvider_TransformTopic_不转换")]
+ public void AclProvider_TransformTopic_NoChange()
+ {
+ var provider = new AclProvider
+ {
+ AccessKey = "testKey",
+ SecretKey = "testSecret",
+ };
+
+ var topic = "test_topic";
+ var result = provider.TransformTopic(topic);
+
+ Assert.Equal(topic, result);
+ }
+
+ [Fact]
+ [System.ComponentModel.DisplayName("AclProvider_TransformGroup_不转换")]
+ public void AclProvider_TransformGroup_NoChange()
+ {
+ var provider = new AclProvider
+ {
+ AccessKey = "testKey",
+ SecretKey = "testSecret",
+ };
+
+ var group = "test_group";
+ var result = provider.TransformGroup(group);
+
+ Assert.Equal(group, result);
+ }
+
+ [Fact]
+ [System.ComponentModel.DisplayName("AclProvider_GetNameServerAddress_返回null")]
+ public void AclProvider_GetNameServerAddress_ReturnsNull()
+ {
+ var provider = new AclProvider
+ {
+ AccessKey = "testKey",
+ SecretKey = "testSecret",
+ };
+
+ Assert.Null(provider.GetNameServerAddress());
+ }
+
+ [Fact]
+ [System.ComponentModel.DisplayName("AliyunProvider_实例ID前缀_转换Topic")]
+ public void AliyunProvider_InstanceId_TransformsTopic()
+ {
+ var provider = new AliyunProvider
+ {
+ AccessKey = "testKey",
+ SecretKey = "testSecret",
+ InstanceId = "MQ_INST_1234",
+ };
+
+ var topic = "test_topic";
+ var result = provider.TransformTopic(topic);
+
+ Assert.Equal("MQ_INST_1234%test_topic", result);
+ }
+
+ [Fact]
+ [System.ComponentModel.DisplayName("AliyunProvider_实例ID前缀_转换Group")]
+ public void AliyunProvider_InstanceId_TransformsGroup()
+ {
+ var provider = new AliyunProvider
+ {
+ AccessKey = "testKey",
+ SecretKey = "testSecret",
+ InstanceId = "MQ_INST_1234",
+ };
+
+ var group = "GID_test";
+ var result = provider.TransformGroup(group);
+
+ Assert.Equal("MQ_INST_1234%GID_test", result);
+ }
+
+ [Fact]
+ [System.ComponentModel.DisplayName("AliyunProvider_无实例ID_不转换Topic")]
+ public void AliyunProvider_NoInstanceId_NoTransform()
+ {
+ var provider = new AliyunProvider
+ {
+ AccessKey = "testKey",
+ SecretKey = "testSecret",
+ };
+
+ var topic = "test_topic";
+ var result = provider.TransformTopic(topic);
+
+ Assert.Equal(topic, result);
+ }
+
+ [Fact]
+ [System.ComponentModel.DisplayName("HuaweiProvider_实例ID_不转换Topic")]
+ public void HuaweiProvider_InstanceId_NoTransform()
+ {
+ var provider = new HuaweiProvider
+ {
+ AccessKey = "testKey",
+ SecretKey = "testSecret",
+ InstanceId = "HW_INST_5678",
+ };
+
+ var topic = "test_topic";
+ var result = provider.TransformTopic(topic);
+
+ // 华为云文档说明不转换 Topic/Group
+ Assert.Equal(topic, result);
+ }
+
+ [Fact]
+ [System.ComponentModel.DisplayName("TencentProvider_Namespace前缀_转换Topic")]
+ public void TencentProvider_Namespace_TransformsTopic()
+ {
+ var provider = new TencentProvider
+ {
+ AccessKey = "testSecretId",
+ SecretKey = "testSecretKey",
+ Namespace = "ns_test",
+ };
+
+ var topic = "test_topic";
+ var result = provider.TransformTopic(topic);
+
+ Assert.Equal("ns_test%test_topic", result);
+ }
+
+ [Fact]
+ [System.ComponentModel.DisplayName("TencentProvider_Namespace前缀_转换Group")]
+ public void TencentProvider_Namespace_TransformsGroup()
+ {
+ var provider = new TencentProvider
+ {
+ AccessKey = "testSecretId",
+ SecretKey = "testSecretKey",
+ Namespace = "ns_test",
+ };
+
+ var group = "GID_test";
+ var result = provider.TransformGroup(group);
+
+ Assert.Equal("ns_test%GID_test", result);
+ }
+
+ [Fact]
+ [System.ComponentModel.DisplayName("TencentProvider_无Namespace_不转换Topic")]
+ public void TencentProvider_NoNamespace_NoTransform()
+ {
+ var provider = new TencentProvider
+ {
+ AccessKey = "testSecretId",
+ SecretKey = "testSecretKey",
+ };
+
+ var topic = "test_topic";
+ var result = provider.TransformTopic(topic);
+
+ Assert.Equal(topic, result);
+ }
+
+ [Fact]
+ [System.ComponentModel.DisplayName("HuaweiProvider_EnableSsl_默认False")]
+ public void HuaweiProvider_EnableSsl_DefaultFalse()
+ {
+ var provider = new HuaweiProvider
+ {
+ AccessKey = "testKey",
+ SecretKey = "testSecret",
+ };
+
+ // 华为云 EnableSsl 默认 false，由用户按需开启
+ Assert.False(provider.EnableSsl);
+ }
+
+ [Fact]
+ [System.ComponentModel.DisplayName("ICloudProvider_接口一致性_所有Provider实现")]
+ public void AllProviders_ImplementInterface()
+ {
+ var providers = new ICloudProvider[]
+ {
+ new AliyunProvider { AccessKey = "ak", SecretKey = "sk" },
+ new HuaweiProvider { AccessKey = "ak", SecretKey = "sk" },
+ new TencentProvider { AccessKey = "ak", SecretKey = "sk" },
+ new AclProvider { AccessKey = "ak", SecretKey = "sk" },
+ };
+
+ foreach (var provider in providers)
+ {
+ Assert.NotNull(provider.Name);
+ Assert.Equal("ak", provider.AccessKey);
+ Assert.Equal("sk", provider.SecretKey);
+ }
+ }
+
+ [Fact]
+ [System.ComponentModel.DisplayName("AliyunOptions_AliyunProvider_桥接一致性")]
+ public void AliyunOptions_Bridge_Consistency()
+ {
+ var options = new AliyunOptions
+ {
+ AccessKey = "bridgeAk",
+ SecretKey = "bridgeSk",
+ InstanceId = "MQ_INST_BRIDGE",
+ OnsChannel = "ALIYUN",
+ };
+
+ var provider = new AliyunProvider
+ {
+ AccessKey = options.AccessKey,
+ SecretKey = options.SecretKey,
+ InstanceId = options.InstanceId,
+ };
+
+ Assert.Equal(options.AccessKey, provider.AccessKey);
+ Assert.Equal(options.SecretKey, provider.SecretKey);
+ Assert.Equal(options.InstanceId, provider.InstanceId);
+ }
+
+ [Fact]
+ [System.ComponentModel.DisplayName("AclOptions_AclProvider_桥接一致性")]
+ public void AclOptions_Bridge_Consistency()
+ {
+ var options = new AclOptions
+ {
+ AccessKey = "bridgeAk",
+ SecretKey = "bridgeSk",
+ OnsChannel = "LOCAL",
+ };
+
+ var provider = new AclProvider
+ {
+ AccessKey = options.AccessKey,
+ SecretKey = options.SecretKey,
+ };
+
+ Assert.Equal(options.AccessKey, provider.AccessKey);
+ Assert.Equal(options.SecretKey, provider.SecretKey);
+ }
+}