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import { assertEquals } from "./deps.ts"import application, {  ConnInfo,  getParam,  getParams,  Next,  router,} from "./mod.ts"
Deno.test("app", async (t) => {  const host = "http://localhost:8000"  const app = application()
  // routing  app.get("/", () => new Response("GET"))  app.post("/", () => new Response("POST"))  app.put("/", () => new Response("PUT"))  app.delete("/", () => new Response("DELETE"))  app.patch("/", () => new Response("PATCH"))  app.options("/", () => new Response("OPTIONS"))  app.head("/", () => new Response("HEAD"))  app.get(/v/, () => new Response("regex"))  app.get("/user/:id", (req: Request) => {    const id = getParam("id", req)    return new Response(id)  })  app.get("/account/:name", (req: Request) => {    const params = getParams(req)    return new Response(JSON.stringify(params))  })
  // app middleware  app.use("/m1", (_req: Request, _conn: ConnInfo, next: Next) => next())  app.get("/m1", () => new Response("m1"))  app.use("/m11", [(_req: Request, _conn: ConnInfo, next: Next) => next()])  app.get("/m11", () => new Response("m11"))  // app middleware not working  app.use("/m2", (_req: Request, _conn: ConnInfo, _next: Next) => { })
  // router middleware  const r = router()  r.get("/", () => new Response("r1"))  app.use("/r1", r)  app.use("/r2", [(_req: Request, _conn: ConnInfo, next: Next) => next()], r)  app.get(    "/level",    (_req: Request, _conn: ConnInfo, next: Next) => next(),    () => new Response("route level1"),  )  app.get(    "/level2",    [(_req: Request, _conn: ConnInfo, next: Next) => next()],    () => new Response("route level2"),  )
  const promise = app.serve()
  await t.step({    name: "GET",    fn: async () => {      const response = await fetch(host, { method: "GET" })      assertEquals(await response.text(), "GET")    },    sanitizeResources: false,    sanitizeOps: false,  })
  await t.step({    name: "PUT",    fn: async () => {      const response = await fetch(host, { method: "PUT" })      assertEquals(await response.text(), "PUT")    },  })
  await t.step({    name: "DELETE",    fn: async () => {      const response = await fetch(host, { method: "DELETE" })      assertEquals(await response.text(), "DELETE")    },  })
  await t.step({    name: "PATCH",    fn: async () => {      const response = await fetch(host, { method: "PATCH" })      assertEquals(await response.text(), "PATCH")    },  })
  await t.step({    name: "OPTIONS",    fn: async () => {      const response = await fetch(host, { method: "OPTIONS" })      assertEquals(await response.text(), "OPTIONS")    },  })
  await t.step({    name: "POST",    fn: async () => {      const response = await fetch(host, { method: "POST" })      assertEquals(await response.text(), "POST")    },  })
  await t.step({    name: "HEAD",    fn: async () => {      const response = await fetch(host, { method: "HEAD" })      // QUESTION: WHY EMPTY?      assertEquals(await response.text(), "")    },  })
  await t.step({    name: "Route with regex path",    fn: async () => {      const response = await fetch(`${host}/v`, { method: "GET" })      assertEquals(await response.text(), "regex")    },  })
  await t.step({    name: "app level middleware",    fn: async () => {      const response = await fetch(`${host}/m1`, { method: "GET" })      assertEquals(await response.text(), "m1")    },  })
  await t.step({    name: "app level middleware with array",    fn: async () => {      const response = await fetch(`${host}/m11`, { method: "GET" })      assertEquals(await response.text(), "m11")    },  })
  await t.step({    name: "app level middleware not finished",    fn: async () => {      const response = await fetch(`${host}/m2`, { method: "GET" })      assertEquals(await response.text(), "Internal Server Error")    },  })
  await t.step({    name: "router middleware",    fn: async () => {      const response = await fetch(`${host}/r1`, { method: "GET" })      assertEquals(await response.text(), "r1")    },  })
  await t.step({    name: "router middleware with array",    fn: async () => {      const response = await fetch(`${host}/r2`, { method: "GET" })      assertEquals(await response.text(), "r1")    },  })
  await t.step({    name: "route level middleware",    fn: async () => {      const response = await fetch(`${host}/level`, { method: "GET" })      assertEquals(await response.text(), "route level1")    },  })
  await t.step({    name: "route level middleware with array",    fn: async () => {      const response = await fetch(`${host}/level2`, { method: "GET" })      assertEquals(await response.text(), "route level2")    },  })
  await t.step({    name: "Route get param",    fn: async () => {      const response = await fetch(`${host}/user/5`, { method: "GET" })      assertEquals(await response.text(), "5")    },  })
  await t.step({    name: "Route get params",    fn: async () => {      const response = await fetch(`${host}/account/agus`, { method: "GET" })      assertEquals(await response.text(), JSON.stringify({ name: "agus" }))    },  })
  await t.step({    name: "Server Close",    fn: async () => {      app.close()      await promise    },    sanitizeResources: false,    sanitizeOps: false,  })})