1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253
import { assertEquals } from "std/testing/asserts.ts";import { MagicString, restoreUrl, toLocalPath } from "../server/helpers.ts";import { parseDeps } from "../server/deps.ts";
Deno.test("server/helper.ts", async (t) => {  await t.step("toLocalPath", () => {    assertEquals(toLocalPath("https://foo.com/lib@0.1.0?action"), "/-/foo.com/lib@0.1.0?action");    assertEquals(toLocalPath("https://deno.land/x/aleph@0.1.0/"), "/-/deno.land/x/aleph@0.1.0");    assertEquals(toLocalPath("http://foo.com/bar?lang=us-en"), "/-/http_foo.com/bar?lang=us-en");    assertEquals(toLocalPath("http://foo.com:8080/bar"), "/-/http_foo.com_8080/bar");    assertEquals(toLocalPath("file://foo/bar/"), "file://foo/bar/");    assertEquals(toLocalPath("/foo/bar/"), "/foo/bar/");  });
  await t.step("restoreUrl", () => {    assertEquals(restoreUrl("/-/foo.com/lib@0.1.0?action"), "https://foo.com/lib@0.1.0?action");    assertEquals(restoreUrl("/-/deno.land/x/aleph@0.1.0"), "https://deno.land/x/aleph@0.1.0");    assertEquals(restoreUrl("/-/http_foo.com/bar?lang=us-en"), "http://foo.com/bar?lang=us-en");    assertEquals(restoreUrl("/-/http_foo.com_8080/bar"), "http://foo.com:8080/bar");  });
  await t.step("MagicString", async () => {    const code = `// Deno 🦕 App (应用)      import React from "htts://esm.sh/react";      import foo from "./foo.js";      import { bar } from './bar.js';      const baz = await import('./baz.js');      const worker = new Worker('./worker.js', { type: 'module' });    `;    const overwritedCode = `// Deno 🦕 App (应用)      import React from "htts://esm.sh/react?dev";      import foo from "./foo.js?v=123";      import { bar } from "./bar.js?v=123";      const baz = await import("./baz.js?v=123");      const worker = new Worker("./worker.js?v=123", { type: 'module' });    `;    const deps = await parseDeps("./app.js", code);    const m = new MagicString(code);    for (const dep of deps) {      if (dep.loc) {        let url = dep.specifier;        if (url.startsWith("htts://esm.sh/")) {          url += "?dev";        } else {          url += "?v=123";        }        m.overwrite(dep.loc.start - 1, dep.loc.end - 1, `"${url}"`);      }    }    assertEquals(m.toString(), overwritedCode);  });});