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import { assertSiteSnapshot, build, getSite } from "./utils.ts";import { assert } from "../deps/assert.ts";import postcss from "../plugins/postcss.ts";import nano from "npm:cssnano";
Deno.test("postcss plugin", async (t) => {  const site = getSite({    src: "postcss",  });
  site.use(postcss());
  await build(site);  await assertSiteSnapshot(t, site);});
Deno.test("postcss plugin without includes", async (t) => {  const site = getSite({    src: "postcss",  });
  site.use(postcss({    includes: false,  }));
  await build(site);  await assertSiteSnapshot(t, site);});
Deno.test("postcss plugin with hooks", async (t) => {  const site = getSite({    src: "postcss",  });
  site.use(postcss());
  site.hooks.addPostcssPlugin(nano());
  await build(site);  await assertSiteSnapshot(t, site);});
Deno.test("postcss plugin with default name", () => {  const site = getSite({    src: "postcss",  });
  site.use(postcss());
  const { helpers } = site.renderer;
  assert(helpers.has("postcss"));});
Deno.test("postcss plugin with custom name", () => {  const site = getSite({    src: "postcss",  });
  site.use(postcss({    name: "css",  }));
  const { helpers } = site.renderer;
  assert(helpers.has("css"));});