feat(apisix): add Cloudron package

- Implements Apache APISIX packaging for Cloudron platform.
- Includes Dockerfile, CloudronManifest.json, and start.sh.
- Configured to use Cloudron's etcd addon.

🤖 Generated with Gemini CLI
Co-Authored-By: Gemini <noreply@google.com>

CloudronPackages/APISIX/apisix-source/t/plugin/mcp/bridge.spec.ts

@@ -0,0 +1,84 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.
+ */
+
+import { Client } from "@modelcontextprotocol/sdk/client/index.js";
+import { SSEClientTransport } from "@modelcontextprotocol/sdk/client/sse.js";
+import { readFileSync } from "node:fs";
+import { unlink, writeFile } from "node:fs/promises";
+import path from "node:path";
+
+const tools = JSON.parse(
+  readFileSync(`./assets/bridge-list-tools.json`, "utf-8")
+);
+const sseEndpoint = new URL("http://localhost:1984/mcp/sse");
+
+describe("mcp-bridge", () => {
+  let client: Client;
+
+  beforeEach(async () => {
+    client = new Client({ name: "apisix-e2e-test", version: "1.0.0" });
+    await expect(
+      client.connect(new SSEClientTransport(sseEndpoint))
+    ).resolves.not.toThrow();
+  });
+
+  afterEach(() => expect(client.close()).resolves.not.toThrow());
+
+  it("should list tools", () =>
+    expect(client.listTools()).resolves.toMatchObject(tools));
+
+  it("should call tool", async () => {
+    const result = await client.callTool({
+      name: "list_directory",
+      arguments: { path: "/" },
+    });
+    expect(result.content[0].text).toContain("[DIR] ");
+  });
+
+  it("should call both clients at the same time", async () => {
+    // write test file
+    await writeFile("/tmp/test.txt", "test file");
+
+    // create client2
+    const client2 = new Client({ name: "apisix-e2e-test", version: "1.0.0" });
+    await expect(
+      client2.connect(new SSEClientTransport(sseEndpoint))
+    ).resolves.not.toThrow();
+
+    // list tools both clients
+    await expect(client.listTools()).resolves.toMatchObject(tools);
+    await expect(client2.listTools()).resolves.toMatchObject(tools);
+
+    // list directory both clients
+    const result1 = await client.callTool({
+      name: "list_directory",
+      arguments: { path: "/" },
+    });
+    const result2 = await client2.callTool({
+      name: "list_directory",
+      arguments: { path: "/tmp" },
+    });
+    expect(result1.content[0].text).toContain("[DIR] home");
+    expect(result2.content[0].text).toContain("[FILE] test.txt");
+
+    // close client2
+    await expect(client2.close()).resolves.not.toThrow();
+
+    // remove test file
+    await unlink("/tmp/test.txt");
+  });
+});