bundler/server.test.ts

import {
  expect,
  it,
  mockfn,
} from "https://code.thunderk.net/typescript/devtools/raw/1.2.2/testing.ts";
import { processRequest } from "./server.ts";

it("serveBundles standard", async () => {
  const mock_run = mockfn(() => {
    return {
      output: () => Promise.resolve(new TextEncoder().encode("abc")),
      status: () => Promise.resolve({ code: 0, success: true }),
    } as any;
  });

  const response = await processRequest(
    { url: "/greatlib/1.0.0/reader/" } as any,
    mock_run,
  );
  expect(response).toEqual({ body: new TextEncoder().encode("abc") });
  expect(mock_run).toHaveBeenCalledTimes(1);
  expect(mock_run).toHaveBeenCalledWith({
    cmd: [
      "deno",
      "bundle",
      "https://code.thunderk.net/typescript/greatlib/raw/1.0.0/reader.ts",
    ],
    stdout: "piped",
  });
});

it("serveBundles bad path", async () => {
  const mock_run = mockfn(() => {
    return {
      output: () => Promise.resolve(new TextEncoder().encode("abc")),
      status: () => Promise.resolve({ code: 0, success: true }),
    } as any;
  });

  const response = await processRequest(
    { url: "/greatlib/1.0.0/reader{}/" } as any,
    mock_run,
  );
  expect(response).toEqual(
    {
      status: 400,
      body:
        'console.error("bundler error - Invalid path https://code.thunderk.net/typescript/greatlib/raw/1.0.0/reader{}.ts");',
    },
  );
  expect(mock_run).toHaveBeenCalledTimes(0);
});

it("serveBundles bundle fail", async () => {
  const mock_run = mockfn(() => {
    return {
      output: () => Promise.resolve(undefined),
      status: () => Promise.resolve({ code: 1, success: false }),
    } as any;
  });

  const response = await processRequest(
    { url: "/great_lib/1.0.0-dev1/reader/" } as any,
    mock_run,
  );
  expect(response).toEqual(
    {
      status: 500,
      body:
        'console.error("bundler error - Failed to bundle https://code.thunderk.net/typescript/great_lib/raw/1.0.0-dev1/reader.ts");',
    },
  );
});