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import { assertEquals, TestHelpers } from "../deps.ts";import {  Errors,  IResource,  Request,  Resource,  Response,  Server,} from "../../mod.ts";
////////////////////////////////////////////////////////////////////////////////// FILE MARKER - APP SETUP /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
interface ICoffee {  name: string;}
export class CoffeeResource extends Resource implements IResource {  paths = ["/coffee", "/coffee/:id"];
  protected coffee = new Map<number, ICoffee>([    [17, { name: "Light" }],    [18, { name: "Medium" }],    [19, { name: "Dark" }],  ]);
  public GET(request: Request, response: Response) {    // @ts-ignore Ignoring because we don't care    let coffeeId: string | null | undefined = request.pathParam("id");    const location = request.queryParam("location");    if (location) {      if (location == "from_query") {        coffeeId = request.queryParam("id");      }    }
    if (!coffeeId) {      response.text("Please specify a coffee ID.");      return;    }
    response.text(JSON.stringify(this.getCoffee(parseInt(coffeeId))));  }
  protected getCoffee(coffeeId: number): ICoffee {    let coffee = null;
    try {      coffee = this.coffee.get(coffeeId);    } catch (error) {      throw new Errors.HttpError(        400,        `Error getting coffee with ID "${coffeeId}". Error: ${error.message}.`,      );    }
    if (!coffee) {      throw new Errors.HttpError(        404,        `Coffee with ID "${coffeeId}" not found.`,      );    }
    return coffee as ICoffee;  }}
const server = new Server({  resources: [    CoffeeResource,  ],  protocol: "http",  hostname: "localhost",  port: 3000,});
////////////////////////////////////////////////////////////////////////////////// FILE MARKER - TESTS /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
Deno.test("coffee_resource_test.ts", async (t) => {  await t.step("/coffee (path params)", async (t) => {    await t.step("works as expected with path params", async () => {      server.run();
      let response;
      // response = await fetch("http://localhost:3000/coffee");      // assertEquals(      //   await response.text(),      //   'Please specify a coffee ID.',      // );
      // response = await fetch("http://localhost:3000/coffee/");      // assertEquals(      //   await response.text(),      //   'Please specify a coffee ID.',      // );
      // response = await fetch("http://localhost:3000/coffee//");      // assertEquals((await response.text()).startsWith("Error: Not Found"), true);
      // response = await fetch("http://localhost:3000/coffee/17");      // assertEquals(await response.text(), '{"name":"Light"}');
      response = await fetch("http://localhost:3000/coffee/17/", {        headers: {          Accept: "text/plain",        },      });      assertEquals(await response.text(), '{"name":"Light"}');
      response = await fetch("http://localhost:3000/coffee/18", {        headers: {          Accept: "text/plain",        },      });      assertEquals(await response.text(), '{"name":"Medium"}');
      response = await fetch("http://localhost:3000/coffee/18/", {        headers: {          Accept: "text/plain",        },      });      assertEquals(await response.text(), '{"name":"Medium"}');
      response = await fetch("http://localhost:3000/coffee/19", {        headers: {          Accept: "text/plain",        },      });      assertEquals(await response.text(), '{"name":"Dark"}');
      response = await fetch("http://localhost:3000/coffee/19/", {        headers: {          Accept: "text/plain",        },      });      assertEquals(await response.text(), '{"name":"Dark"}');
      response = await fetch("http://localhost:3000/coffee/20", {        headers: {          Accept: "text/plain",        },      });      assertEquals(        (await response.text()).startsWith(          'Error: Coffee with ID "20" not found.',        ),        true,      );
      response = await TestHelpers.makeRequest.post(        "http://localhost:3000/coffee/17/",        {          headers: {            Accept: "text/plain",          },        },      );      assertEquals(        (await response.text()).startsWith("Error: Method Not Allowed"),        true,      );
      await server.close();    });  });
  await t.step("/coffee (url query params)", async (t) => {    await t.step("works as expected with URL query params", async () => {      server.run();
      const response = await fetch(        "http://localhost:3000/coffee/19?location=from_query&id=18",        {          method: "GET",          headers: {            Accept: "text/plain",          },        },      );      const t = await response.text();      assertEquals(t, '{"name":"Medium"}');
      await server.close();    });  });});