wip: testing proxy

Author: jsjoeio

test/unit/proxy.test.ts

@@ -1,5 +1,7 @@
 import bodyParser from "body-parser"
 import * as express from "express"
+import { proxy } from "../../src/node/proxy"
+// import { proxy } from "../../src/node/proxy"
 import * as httpserver from "../utils/httpserver"
 import * as integration from "../utils/integration"
 
@@ -147,3 +149,44 @@ describe("proxy", () => {
     expect(resp.statusText).toMatch("Internal Server Error")
   })
 })
+
+describe("proxy (standalone)", () => {
+  const testServer = new httpserver.HttpServer()
+  const proxyServer = proxy
+  let expressServer: express.Express
+
+  beforeAll(async () => {
+    await testServer.listen((req, res) => {
+      expressServer(req, res)
+    })
+    await proxyServer.listen(testServer.port())
+  })
+
+  afterAll(async () => {
+    await testServer.close()
+    await proxyServer.close()
+  })
+
+  beforeEach(() => {
+    expressServer = express.default()
+  })
+
+  it("should handle errors", async () => {
+    // Notes: I think I'm close
+    // but I think this code is testing that our fake expressServer
+    // is returning a 500
+    // not the proxy
+    expressServer.post("/error", (req, res) => {
+      throw new Error("BROKEN")
+    })
+
+    const resp = await testServer.fetch(`/error`, {
+      method: "post",
+      body: JSON.stringify("coder is the best"),
+      headers: {
+        "Content-Type": "application/json",
+      },
+    })
+    expect(resp.status).toBe(500)
+  })
+})