loader.test.js

/**
 * @jest-environment node
 */

import fs from "fs";
import path from "path";

import {
  compile,
  getCodeFromBundle,
  getCodeFromStylus,
  getCompiler,
  getErrors,
  getWarnings,
  validateDependencies,
} from "./helpers";

jest.setTimeout(30000);

describe("loader", () => {
  it("should work", async () => {
    const testId = "./basic.styl";
    const compiler = getCompiler(testId);
    const stats = await compile(compiler);
    const codeFromBundle = getCodeFromBundle(stats, compiler);
    const codeFromStylus = await getCodeFromStylus(testId);

    expect(codeFromBundle.css).toBe(codeFromStylus.css);
    expect(codeFromBundle.css).toMatchSnapshot("css");
    expect(getWarnings(stats)).toMatchSnapshot("warnings");
    expect(getErrors(stats)).toMatchSnapshot("errors");
  });

  it("shouldn't import css", async () => {
    const testId = "./import-css.styl";
    const compiler = getCompiler(testId);
    const stats = await compile(compiler);
    const codeFromBundle = getCodeFromBundle(stats, compiler);
    const codeFromStylus = await getCodeFromStylus(testId);

    expect(codeFromBundle.css).toBe(codeFromStylus.css);
    expect(codeFromBundle.css).toMatchSnapshot("css");
    expect(getWarnings(stats)).toMatchSnapshot("warnings");
    expect(getErrors(stats)).toMatchSnapshot("errors");
  });

  it("should import css", async () => {
    const testId = "./import-css.styl";
    const compiler = getCompiler(testId, {
      stylusOptions: {
        includeCSS: true,
      },
    });
    const stats = await compile(compiler);
    const codeFromBundle = getCodeFromBundle(stats, compiler);
    const codeFromStylus = await getCodeFromStylus(testId, {
      stylusOptions: {
        includeCSS: true,
      },
    });

    expect(codeFromBundle.css).toBe(codeFromStylus.css);
    expect(codeFromBundle.css).toMatchSnapshot("css");
    expect(getWarnings(stats)).toMatchSnapshot("warnings");
    expect(getErrors(stats)).toMatchSnapshot("errors");
  });

  it("should import stylus", async () => {
    const testId = "./import-styl.styl";
    const compiler = getCompiler(testId);
    const stats = await compile(compiler);
    const codeFromBundle = getCodeFromBundle(stats, compiler);
    const codeFromStylus = await getCodeFromStylus(testId);

    expect(codeFromBundle.css).toBe(codeFromStylus.css);
    expect(codeFromBundle.css).toMatchSnapshot("css");
    expect(getWarnings(stats)).toMatchSnapshot("warnings");
    expect(getErrors(stats)).toMatchSnapshot("errors");
  });

  it("should import stylus from process.cwd", async () => {
    const testId = "./import-cwd.styl";
    const compiler = getCompiler(testId);
    const stats = await compile(compiler);
    const codeFromBundle = getCodeFromBundle(stats, compiler);
    const codeFromStylus = await getCodeFromStylus(testId);

    expect(codeFromBundle.css).toBe(codeFromStylus.css);
    expect(codeFromBundle.css).toMatchSnapshot("css");
    expect(getWarnings(stats)).toMatchSnapshot("warnings");
    expect(getErrors(stats)).toMatchSnapshot("errors");
  });

  it("shouldn't process urls", async () => {
    const testId = "./urls.styl";
    const compiler = getCompiler(testId);
    const stats = await compile(compiler);
    const codeFromBundle = getCodeFromBundle(stats, compiler);
    const codeFromStylus = await getCodeFromStylus(testId);

    expect(codeFromBundle.css).toBe(codeFromStylus.css);
    expect(codeFromBundle.css).toMatchSnapshot("css");
    expect(getWarnings(stats)).toMatchSnapshot("warnings");
    expect(getErrors(stats)).toMatchSnapshot("errors");
  });

  it("should work when stylusOptions is function", async () => {
    function plugin() {
      return (style) => {
        style.define("add", (a, b) => {
          return a.operate("+", b);
        });
      };
    }

    const testId = "./webpack.config-plugin.styl";
    const compiler = getCompiler(testId, {
      stylusOptions: (loaderContext) => {
        const { resourcePath, rootContext } = loaderContext;
        const relativePath = path.relative(rootContext, resourcePath);

        if (relativePath === "webpack.config-plugin.styl") {
          return { use: plugin() };
        }

        return {};
      },
    });
    const stats = await compile(compiler);
    const codeFromBundle = getCodeFromBundle(stats, compiler);
    const codeFromStylus = await getCodeFromStylus(testId, {
      stylusOptions: {
        use: plugin(),
      },
    });

    expect(codeFromBundle.css).toBe(codeFromStylus.css);
    expect(codeFromBundle.css).toMatchSnapshot("css");
    expect(getWarnings(stats)).toMatchSnapshot("warnings");
    expect(getErrors(stats)).toMatchSnapshot("errors");
  });

  it("with option, should resolve urls relatively", async () => {
    const testId = "./shallow-deep.styl";
    const compiler = getCompiler(testId, {
      stylusOptions: {
        resolveURL: true,
      },
    });
    const stats = await compile(compiler);
    const codeFromBundle = getCodeFromBundle(stats, compiler);
    const codeFromStylus = await getCodeFromStylus(testId, {
      stylusOptions: {
        // In stylus-loader nocheck option enable to default
        resolveURL: { nocheck: true },
      },
    });

    expect(codeFromBundle.css).toBe(codeFromStylus.css);
    expect(codeFromBundle.css).toMatchSnapshot("css");
    expect(getWarnings(stats)).toMatchSnapshot("warnings");
    expect(getErrors(stats)).toMatchSnapshot("errors");
  });

  it("with option, should resolve urls relatively with loader inline syntax", async () => {
    const testId = "./shallow-deep-webpack.styl";
    const compiler = getCompiler(testId, {
      stylusOptions: {
        resolveURL: true,
      },
    });
    const stats = await compile(compiler);
    const codeFromBundle = getCodeFromBundle(stats, compiler);
    // const codeFromStylus = await getCodeFromStylus(testId);

    // Stylus url-resolver does not work with loader inline syntax
    // expect(codeFromBundle.css).toBe(codeFromStylus.css);
    expect(codeFromBundle.css).toMatchSnapshot("css");
    expect(getWarnings(stats)).toMatchSnapshot("warnings");
    expect(getErrors(stats)).toMatchSnapshot("errors");
  });

  it("with option, should not resolve urls relatively", async () => {
    const testId = "./shallow-deep-webpack.styl";
    const compiler = getCompiler(testId, {
      stylusOptions: {
        resolveURL: false,
      },
    });
    const stats = await compile(compiler);
    const codeFromBundle = getCodeFromBundle(stats, compiler);
    const codeFromStylus = await getCodeFromStylus(testId, {
      stylusOptions: {
        // eslint-disable-next-line no-undefined
        resolveURL: undefined,
      },
    });

    expect(codeFromBundle.css).toBe(codeFromStylus.css);
    expect(codeFromBundle.css).toMatchSnapshot("css");
    expect(getWarnings(stats)).toMatchSnapshot("warnings");
    expect(getErrors(stats)).toMatchSnapshot("errors");
  });

  it('with option resolveURL nocheck is "false", should not resolve missing urls relatively', async () => {
    const testId = "./shallow-deep.styl";
    const compiler = getCompiler(testId, {
      stylusOptions: {
        resolveURL: {
          nocheck: false,
        },
      },
    });
    const stats = await compile(compiler);
    const codeFromBundle = getCodeFromBundle(stats, compiler);
    const codeFromStylus = await getCodeFromStylus(testId, {
      stylusOptions: {
        resolveURL: { nocheck: false },
      },
    });

    expect(codeFromBundle.css).toBe(codeFromStylus.css);
    expect(codeFromBundle.css).toMatchSnapshot("css");
    expect(getWarnings(stats)).toMatchSnapshot("warnings");
    expect(getErrors(stats)).toMatchSnapshot("errors");
  });

  it("with option, should resolve urls relatively when literal", async () => {
    const testId = "./shallow-deep-literal.styl";
    const compiler = getCompiler(testId, {
      stylusOptions: {
        includeCSS: true,
      },
    });
    const stats = await compile(compiler);
    const codeFromBundle = getCodeFromBundle(stats, compiler);
    const codeFromStylus = await getCodeFromStylus(testId, {
      stylusOptions: {
        resolveURL: { nocheck: true },
        includeCSS: true,
      },
    });

    expect(codeFromBundle.css).toBe(codeFromStylus.css);
    expect(codeFromBundle.css).toMatchSnapshot("css");
    expect(getWarnings(stats)).toMatchSnapshot("warnings");
    expect(getErrors(stats)).toMatchSnapshot("errors");
  });

  it('with option, should resolve urls relatively when is set "dest"', async () => {
    const testId = "./shallow-deep-literal.styl";
    const compiler = getCompiler(testId, {
      stylusOptions: {
        dest: "deep/deep-literal.css",
      },
    });
    const stats = await compile(compiler);
    const codeFromBundle = getCodeFromBundle(stats, compiler);
    const codeFromStylus = await getCodeFromStylus(testId, {
      stylusOptions: {
        resolveURL: { nocheck: true },
        dest: "deep/deep-literal.css",
      },
    });

    expect(codeFromBundle.css).toBe(codeFromStylus.css);
    expect(codeFromBundle.css).toMatchSnapshot("css");
    expect(getWarnings(stats)).toMatchSnapshot("warnings");
    expect(getErrors(stats)).toMatchSnapshot("errors");
  });

  it("with paths, find deps and load like normal stylus", async () => {
    const testId = "./import-paths.styl";
    const compiler = getCompiler(testId, {
      stylusOptions: {
        paths: ["test/fixtures/paths"],
      },
    });
    const stats = await compile(compiler);
    const codeFromBundle = getCodeFromBundle(stats, compiler);
    const codeFromStylus = await getCodeFromStylus(testId, {
      stylusOptions: {
        paths: ["test/fixtures/paths"],
      },
    });

    expect(codeFromBundle.css).toBe(codeFromStylus.css);
    expect(codeFromBundle.css).toMatchSnapshot("css");
    expect(getWarnings(stats)).toMatchSnapshot("warnings");
    expect(getErrors(stats)).toMatchSnapshot("errors");
  });

  it("stylus can find modules in node_modules", async () => {
    const testId = "./import-fakenib.styl";
    const compiler = getCompiler(testId);
    const stats = await compile(compiler);
    const codeFromBundle = getCodeFromBundle(stats, compiler);
    const codeFromStylus = await getCodeFromStylus(testId);

    expect(codeFromBundle.css).toBe(codeFromStylus.css);
    expect(codeFromBundle.css).toMatchSnapshot("css");
    expect(getWarnings(stats)).toMatchSnapshot("warnings");
    expect(getErrors(stats)).toMatchSnapshot("errors");
  });

  it("resolve with webpack if stylus can't find it", async () => {
    const testId = "./import-webpack.styl";
    const compiler = getCompiler(
      testId,
      {},
      {
        resolve: {
          modules: [path.join(__dirname, "fixtures", "web_modules")],
        },
      }
    );
    const stats = await compile(compiler);
    const codeFromBundle = getCodeFromBundle(stats, compiler);
    const codeFromStylus = await getCodeFromStylus(testId);

    expect(codeFromBundle.css).toBe(codeFromStylus.css);
    expect(codeFromBundle.css).toMatchSnapshot("css");
    expect(getWarnings(stats)).toMatchSnapshot("warnings");
    expect(getErrors(stats)).toMatchSnapshot("errors");
  });

  it("in a nested import load module from paths", async () => {
    const testId = "./shallow-paths.styl";
    const compiler = getCompiler(testId, {
      stylusOptions: {
        paths: ["test/fixtures/paths"],
      },
    });
    const stats = await compile(compiler);
    const codeFromBundle = getCodeFromBundle(stats, compiler);
    const codeFromStylus = await getCodeFromStylus(testId, {
      stylusOptions: {
        paths: ["test/fixtures/paths"],
      },
    });

    expect(codeFromBundle.css).toBe(codeFromStylus.css);
    expect(codeFromBundle.css).toMatchSnapshot("css");
    expect(getWarnings(stats)).toMatchSnapshot("warnings");
    expect(getErrors(stats)).toMatchSnapshot("errors");
  });

  it("should work indented import", async () => {
    const testId = "./shallow-indent.styl";
    const compiler = getCompiler(testId);
    const stats = await compile(compiler);
    const codeFromBundle = getCodeFromBundle(stats, compiler);
    const codeFromStylus = await getCodeFromStylus(testId);

    const { fileDependencies } = stats.compilation;

    validateDependencies(fileDependencies);

    const fixturesDir = path.resolve(__dirname, "fixtures");
    const fixtures = [
      path.resolve(fixturesDir, "basic.styl"),
      path.resolve(fixturesDir, "deep", "import-fakenib.styl"),
      path.resolve(fixturesDir, "node_modules", "fakenib", "index.styl"),
      path.resolve(fixturesDir, "shallow-indent.styl"),
    ];

    fixtures.forEach((fixture) => {
      expect(fileDependencies.has(fixture)).toBe(true);
    });

    expect(codeFromBundle.css).toBe(codeFromStylus.css);
    expect(codeFromBundle.css).toMatchSnapshot("css");
    expect(getWarnings(stats)).toMatchSnapshot("warnings");
    expect(getErrors(stats)).toMatchSnapshot("errors");
  });

  it("should work binop import", async () => {
    const testId = "./import-binop.styl";
    const compiler = getCompiler(testId);
    const stats = await compile(compiler);
    const codeFromBundle = getCodeFromBundle(stats, compiler);
    const codeFromStylus = await getCodeFromStylus(testId);
    const { fileDependencies } = stats.compilation;

    validateDependencies(fileDependencies);

    const fixturesDir = path.resolve(__dirname, "fixtures");
    const fixtures = [
      path.resolve(fixturesDir, "deep", "import-fakenib-binop.styl"),
      path.resolve(fixturesDir, "node_modules", "fakenib", "index.styl"),
      path.resolve(fixturesDir, "import-binop.styl"),
    ];

    fixtures.forEach((fixture) => {
      expect(fileDependencies.has(fixture)).toBe(true);
    });

    expect(codeFromBundle.css).toBe(codeFromStylus.css);
    expect(codeFromBundle.css).toMatchSnapshot("css");
    expect(getWarnings(stats)).toMatchSnapshot("warnings");
    expect(getErrors(stats)).toMatchSnapshot("errors");
  });

  it("in a nested import load module from node_modules", async () => {
    const testId = "./shallow-fakenib.styl";
    const compiler = getCompiler(testId);
    const stats = await compile(compiler);
    const codeFromBundle = getCodeFromBundle(stats, compiler);
    const codeFromStylus = await getCodeFromStylus(testId);

    expect(codeFromBundle.css).toBe(codeFromStylus.css);
    expect(codeFromBundle.css).toMatchSnapshot("css");
    expect(getWarnings(stats)).toMatchSnapshot("warnings");
    expect(getErrors(stats)).toMatchSnapshot("errors");
  });

  it("in a nested import load module from webpack", async () => {
    const testId = "./shallow-webpack.styl";
    const compiler = getCompiler(
      testId,
      {},
      {
        resolve: {
          modules: [path.join(__dirname, "fixtures", "web_modules")],
        },
      }
    );
    const stats = await compile(compiler);
    const codeFromBundle = getCodeFromBundle(stats, compiler);
    const codeFromStylus = await getCodeFromStylus(testId);

    expect(codeFromBundle.css).toBe(codeFromStylus.css);
    expect(codeFromBundle.css).toMatchSnapshot("css");
    expect(getWarnings(stats)).toMatchSnapshot("warnings");
    expect(getErrors(stats)).toMatchSnapshot("errors");
  });

  it("in a nested import specified in options", async () => {
    const testId = "./basic.styl";
    const compiler = getCompiler(
      testId,
      {
        stylusOptions: {
          import: ["shallow-webpack.styl"],
        },
      },
      {
        resolve: {
          modules: [path.join(__dirname, "fixtures", "web_modules")],
        },
      }
    );
    const stats = await compile(compiler);
    const codeFromBundle = getCodeFromBundle(stats, compiler);
    const codeFromStylus = await getCodeFromStylus(testId, {
      stylusOptions: {
        import: ["shallow-webpack.styl"],
      },
    });

    expect(codeFromBundle.css).toBe(codeFromStylus.css);
    expect(codeFromBundle.css).toMatchSnapshot("css");
    expect(getWarnings(stats)).toMatchSnapshot("warnings");
    expect(getErrors(stats)).toMatchSnapshot("errors");
  });

  it("imports files listed in options with nested glob import", async () => {
    const testId = "./basic.styl";
    const compiler = getCompiler(
      testId,
      {
        stylusOptions: {
          import: ["import-glob-webpack.styl"],
        },
      },
      {
        resolve: {
          alias: {
            globAlias: path.resolve(__dirname, "fixtures", "glob-webpack-2"),
            globAlias2: path.resolve(__dirname, "fixtures", "glob"),
          },
        },
      }
    );
    const stats = await compile(compiler);
    const codeFromBundle = getCodeFromBundle(stats, compiler);
    const codeFromStylus = await getCodeFromStylus(testId, {
      stylusOptions: {
        import: ["import-glob-webpack.styl"],
      },
    });

    expect(codeFromBundle.css).toBe(codeFromStylus.css);
    expect(codeFromBundle.css).toMatchSnapshot("css");
    expect(getWarnings(stats)).toMatchSnapshot("warnings");
    expect(getErrors(stats)).toMatchSnapshot("errors");
  });

  it("resolves css with webpack but does not import it", async () => {
    const testId = "./import-webpack-css.styl";
    const compiler = getCompiler(testId);
    const stats = await compile(compiler);
    const codeFromBundle = getCodeFromBundle(stats, compiler);
    const codeFromStylus = await getCodeFromStylus(testId);

    expect(codeFromBundle.css).toBe(codeFromStylus.css);
    expect(codeFromBundle.css).toMatchSnapshot("css");
    expect(getWarnings(stats)).toMatchSnapshot("warnings");
    expect(getErrors(stats)).toMatchSnapshot("errors");
  });

  it("resolves broken css with webpack but does not import it", async () => {
    const testId = "./import-webpack-css-keyframe.styl";
    const compiler = getCompiler(testId);
    const stats = await compile(compiler);
    const codeFromBundle = getCodeFromBundle(stats, compiler);
    const codeFromStylus = await getCodeFromStylus(testId);

    expect(codeFromBundle.css).toBe(codeFromStylus.css);
    expect(codeFromBundle.css).toMatchSnapshot("css");
    expect(getWarnings(stats)).toMatchSnapshot("warnings");
    expect(getErrors(stats)).toMatchSnapshot("errors");
  });

  it('should work "use" option', async () => {
    function plugin() {
      return (style) => {
        style.define("add", (a, b) => {
          return a.operate("+", b);
        });
      };
    }

    const testId = "./webpack.config-plugin.styl";
    const compiler = getCompiler(testId, {
      stylusOptions: {
        use: [plugin()],
      },
    });
    const stats = await compile(compiler);
    const codeFromBundle = getCodeFromBundle(stats, compiler);
    const codeFromStylus = await getCodeFromStylus(testId, {
      stylusOptions: {
        use: [plugin()],
      },
    });

    expect(codeFromBundle.css).toBe(codeFromStylus.css);
    expect(codeFromBundle.css).toMatchSnapshot("css");
    expect(getWarnings(stats)).toMatchSnapshot("warnings");
    expect(getErrors(stats)).toMatchSnapshot("errors");
  });

  it('should work "use" option as Array<string>', async () => {
    const testId = "./basic.styl";
    const compiler = getCompiler(testId, {
      stylusOptions: {
        use: ["nib"],
      },
    });
    const stats = await compile(compiler);
    const codeFromBundle = getCodeFromBundle(stats, compiler);
    const codeFromStylus = await getCodeFromStylus(testId, {
      stylusOptions: {
        // eslint-disable-next-line global-require
        use: require("nib")(),
      },
    });

    expect(codeFromBundle.css).toBe(codeFromStylus.css);
    expect(codeFromBundle.css).toMatchSnapshot("css");
    expect(getWarnings(stats)).toMatchSnapshot("warnings");
    expect(getErrors(stats)).toMatchSnapshot("errors");
  });

  it("should work with bootstrap", async () => {
    const testId = "./lib-bootstrap.styl";
    const compiler = getCompiler(testId, {
      stylusOptions: {
        use: ["bootstrap-styl"],
      },
    });
    const stats = await compile(compiler);
    const codeFromBundle = getCodeFromBundle(stats, compiler);
    const codeFromStylus = await getCodeFromStylus(testId, {
      stylusOptions: {
        // eslint-disable-next-line global-require
        use: require("bootstrap-styl")(),
        resolveURL: { nocheck: true },
      },
    });

    expect(codeFromBundle.css).toBe(codeFromStylus.css);
    expect(codeFromBundle.css).toMatchSnapshot("css");
    expect(getWarnings(stats)).toMatchSnapshot("warnings");
    expect(getErrors(stats)).toMatchSnapshot("errors");
  });

  it("should work with plugin using bootsrtap", async () => {
    // eslint-disable-next-line global-require
    const bootsrap = require("bootstrap-styl");

    function plugin() {
      return (styl) => {
        bootsrap()(styl);

        // assume that /lib/StylusLibA contains all the .styl files.
        styl.include(`${__dirname}/lib/`);
      };
    }
    const testId = "./lib-bootstrap.styl";
    const compiler = getCompiler(testId, {
      stylusOptions: {
        use: [plugin()],
      },
    });
    const stats = await compile(compiler);
    const codeFromBundle = getCodeFromBundle(stats, compiler);
    const codeFromStylus = await getCodeFromStylus(testId, {
      stylusOptions: {
        use: [plugin()],
        resolveURL: { nocheck: true },
      },
    });

    expect(codeFromBundle.css).toBe(codeFromStylus.css);
    expect(codeFromBundle.css).toMatchSnapshot("css");
    expect(getWarnings(stats)).toMatchSnapshot("warnings");
    expect(getErrors(stats)).toMatchSnapshot("errors");
  });

  it('should work "define" option', async () => {
    const testId = "./webpack.config-plugin.styl";
    const compiler = getCompiler(testId, {
      stylusOptions: {
        define: {
          add: (a, b) => a.operate("+", b),
        },
      },
    });
    const stats = await compile(compiler);
    const codeFromBundle = getCodeFromBundle(stats, compiler);
    const codeFromStylus = await getCodeFromStylus(testId, {
      stylusOptions: {
        define: {
          add: (a, b) => a.operate("+", b),
        },
      },
    });

    expect(codeFromBundle.css).toBe(codeFromStylus.css);
    expect(codeFromBundle.css).toMatchSnapshot("css");
    expect(getWarnings(stats)).toMatchSnapshot("warnings");
    expect(getErrors(stats)).toMatchSnapshot("errors");
  });

  it('should work "define" option with raw', async () => {
    const testId = "./defineRaw.styl";
    const compiler = getCompiler(testId, {
      stylusOptions: {
        define: [
          ["rawVar", { nestedVar: 42 }, true],
          ["castedVar", { disc: "outside" }, true],
          ["rawDefine", ["rawVar"], true],
        ],
      },
    });
    const stats = await compile(compiler);
    const codeFromBundle = getCodeFromBundle(stats, compiler);
    const codeFromStylus = await getCodeFromStylus(testId, {
      stylusOptions: {
        define: [
          ["rawVar", { nestedVar: 42 }, true],
          ["castedVar", { disc: "outside" }, true],
          ["rawDefine", ["rawVar"], true],
        ],
      },
    });

    expect(codeFromBundle.css).toBe(codeFromStylus.css);
    expect(codeFromBundle.css).toMatchSnapshot("css");
    expect(getWarnings(stats)).toMatchSnapshot("warnings");
    expect(getErrors(stats)).toMatchSnapshot("errors");
  });

  it("correctly compiles mixin calls inside imported files", async () => {
    const testId = "./import-mixins/index.styl";
    const compiler = getCompiler(testId);
    const stats = await compile(compiler);
    const codeFromBundle = getCodeFromBundle(stats, compiler);
    const codeFromStylus = await getCodeFromStylus(testId);

    expect(codeFromBundle.css).toBe(codeFromStylus.css);
    expect(codeFromBundle.css).toMatchSnapshot("css");
    expect(getWarnings(stats)).toMatchSnapshot("warnings");
    expect(getErrors(stats)).toMatchSnapshot("errors");
  });

  it("should compile an @import URL through the CSS loader", async () => {
    const testId = "./import-google-font.styl";
    const compiler = getCompiler(testId);
    const stats = await compile(compiler);
    const codeFromBundle = getCodeFromBundle(stats, compiler);
    const codeFromStylus = await getCodeFromStylus(testId);

    expect(codeFromBundle.css).toBe(codeFromStylus.css);
    expect(codeFromBundle.css).toMatchSnapshot("css");
    expect(getWarnings(stats)).toMatchSnapshot("warnings");
    expect(getErrors(stats)).toMatchSnapshot("errors");
  });

  it("imports files listed in option argument", async () => {
    const testId = "./stylus.styl";
    const compiler = getCompiler(testId, {
      stylusOptions: {
        import: ["urls.styl"],
      },
    });
    const stats = await compile(compiler);
    const codeFromBundle = getCodeFromBundle(stats, compiler);
    const codeFromStylus = await getCodeFromStylus(testId, {
      stylusOptions: {
        import: ["urls.styl"],
      },
    });

    expect(codeFromBundle.css).toBe(codeFromStylus.css);
    expect(codeFromBundle.css).toMatchSnapshot("css");
    expect(getWarnings(stats)).toMatchSnapshot("warnings");
    expect(getErrors(stats)).toMatchSnapshot("errors");
  });

  it("imports files listed in option argument stylus paths style", async () => {
    const testId = "./stylus.styl";
    const compiler = getCompiler(testId, {
      stylusOptions: {
        import: ["in-paths.styl"],
        paths: [`${__dirname}/fixtures/paths`],
      },
    });
    const stats = await compile(compiler);
    const codeFromBundle = getCodeFromBundle(stats, compiler);
    const codeFromStylus = await getCodeFromStylus(testId, {
      stylusOptions: {
        import: ["in-paths.styl"],
        paths: [`${__dirname}/fixtures/paths`],
      },
    });

    expect(codeFromBundle.css).toBe(codeFromStylus.css);
    expect(codeFromBundle.css).toMatchSnapshot("css");
    expect(getWarnings(stats)).toMatchSnapshot("warnings");
    expect(getErrors(stats)).toMatchSnapshot("errors");
  });

  it("imports files listed in option argument webpack style", async () => {
    const testId = "./stylus.styl";
    const compiler = getCompiler(
      testId,
      {
        stylusOptions: {
          import: ["fakenib"],
        },
      },
      {
        resolve: {
          modules: ["node_modules"],
        },
      }
    );
    const stats = await compile(compiler);
    const codeFromBundle = getCodeFromBundle(stats, compiler);
    const codeFromStylus = await getCodeFromStylus(testId, {
      stylusOptions: {
        import: ["fakenib"],
      },
    });

    expect(codeFromBundle.css).toBe(codeFromStylus.css);
    expect(codeFromBundle.css).toMatchSnapshot("css");
    expect(getWarnings(stats)).toMatchSnapshot("warnings");
    expect(getErrors(stats)).toMatchSnapshot("errors");
  });

  it("imports files listed in option argument with tilde", async () => {
    const testId = "./stylus.styl";
    const compiler = getCompiler(
      testId,
      {
        stylusOptions: {
          import: ["~fakenib"],
        },
      },
      {
        resolve: {
          modules: ["node_modules"],
        },
      }
    );
    const stats = await compile(compiler);
    const codeFromBundle = getCodeFromBundle(stats, compiler);
    const codeFromStylus = await getCodeFromStylus(testId, {
      stylusOptions: {
        import: ["~fakenib"],
      },
    });

    expect(codeFromBundle.css).toBe(codeFromStylus.css);
    expect(codeFromBundle.css).toMatchSnapshot("css");
    expect(getWarnings(stats)).toMatchSnapshot("warnings");
    expect(getErrors(stats)).toMatchSnapshot("errors");
  });

  it('imports files listed in option "style" package.json', async () => {
    const testId = "./import-fakestylus.styl";
    const compiler = getCompiler(testId);
    const stats = await compile(compiler);
    const codeFromBundle = getCodeFromBundle(stats, compiler);
    const codeFromStylus = await getCodeFromStylus(testId);

    expect(codeFromBundle.css).toBe(codeFromStylus.css);
    expect(codeFromBundle.css).toMatchSnapshot("css");
    expect(getWarnings(stats)).toMatchSnapshot("warnings");
    expect(getErrors(stats)).toMatchSnapshot("errors");
  });

  it("imports files listed in option argument and deps", async () => {
    const testId = "./basic.styl";
    const compiler = getCompiler(testId, {
      stylusOptions: {
        import: ["import-styl.styl"],
      },
    });
    const stats = await compile(compiler);
    const codeFromBundle = getCodeFromBundle(stats, compiler);
    const codeFromStylus = await getCodeFromStylus(testId, {
      stylusOptions: {
        import: ["import-styl.styl"],
      },
    });

    expect(codeFromBundle.css).toBe(codeFromStylus.css);
    expect(codeFromBundle.css).toMatchSnapshot("css");
    expect(getWarnings(stats)).toMatchSnapshot("warnings");
    expect(getErrors(stats)).toMatchSnapshot("errors");
  });

  it("with paths, find deps with spaces and load like normal stylus", async () => {
    const testId = "./import-paths space.styl";
    const compiler = getCompiler(testId, {
      stylusOptions: {
        paths: [path.resolve(__dirname, "fixtures", "paths with space")],
      },
    });
    const stats = await compile(compiler);
    const codeFromBundle = getCodeFromBundle(stats, compiler);
    const codeFromStylus = await getCodeFromStylus(testId, {
      stylusOptions: {
        paths: [path.resolve(__dirname, "fixtures", "paths with space")],
      },
    });

    expect(codeFromBundle.css).toBe(codeFromStylus.css);
    expect(codeFromBundle.css).toMatchSnapshot("css");
    expect(getWarnings(stats)).toMatchSnapshot("warnings");
    expect(getErrors(stats)).toMatchSnapshot("errors");
  });

  it('should work "include" option', async () => {
    const testId = "./include-option.styl";
    const compiler = getCompiler(testId, {
      stylusOptions: {
        include: [`${__dirname}/fixtures/paths`],
      },
    });
    const stats = await compile(compiler);
    const codeFromBundle = getCodeFromBundle(stats, compiler);
    const codeFromStylus = await getCodeFromStylus(testId, {
      stylusOptions: {
        include: [`${__dirname}/fixtures/paths`],
      },
    });

    expect(codeFromBundle.css).toBe(codeFromStylus.css);
    expect(codeFromBundle.css).toMatchSnapshot("css");
    expect(getWarnings(stats)).toMatchSnapshot("warnings");
    expect(getErrors(stats)).toMatchSnapshot("errors");
  });

  it('should work "nib"', async () => {
    const testId = "./basic-nib.styl";
    const compiler = getCompiler(testId, {
      stylusOptions: {
        // eslint-disable-next-line global-require
        use: [require("nib")()],
        import: ["nib"],
      },
    });
    const stats = await compile(compiler);
    const codeFromBundle = getCodeFromBundle(stats, compiler);
    const codeFromStylus = await getCodeFromStylus(testId, {
      stylusOptions: {
        // eslint-disable-next-line global-require
        use: [require("nib")()],
        import: ["nib"],
      },
    });

    expect(codeFromBundle.css).toBe(codeFromStylus.css);
    expect(codeFromBundle.css).toMatchSnapshot("css");
    expect(getWarnings(stats)).toMatchSnapshot("warnings");
    expect(getErrors(stats)).toMatchSnapshot("errors");
  });

  it("imports files listed in glob with deps", async () => {
    const testId = "./import-glob.styl";
    const compiler = getCompiler(testId);
    const stats = await compile(compiler);
    const codeFromBundle = getCodeFromBundle(stats, compiler);
    const codeFromStylus = await getCodeFromStylus(testId);

    const { fileDependencies, contextDependencies } = stats.compilation;

    validateDependencies(fileDependencies);
    validateDependencies(contextDependencies);

    const fixturesDir = path.resolve(__dirname, "fixtures");

    [
      path.resolve(fixturesDir, "import-glob.styl"),
      path.resolve(fixturesDir, "glob", "a.styl"),
      path.resolve(fixturesDir, "glob", "b.styl"),
      path.resolve(fixturesDir, "glob-files", "index.styl"),
      path.resolve(fixturesDir, "glob-files", "dir", "a.styl"),
      path.resolve(fixturesDir, "glob-files", "dir", "b.styl"),
    ].forEach((fixture) => {
      expect(fileDependencies.has(fixture)).toBe(true);
    });

    [
      fixturesDir,
      path.resolve(fixturesDir, "glob"),
      path.resolve(fixturesDir, "glob-files"),
    ].forEach((fixture) => {
      expect(contextDependencies.has(fixture)).toBe(true);
    });

    expect(codeFromBundle.css).toBe(codeFromStylus.css);
    expect(codeFromBundle.css).toMatchSnapshot("css");
    expect(getWarnings(stats)).toMatchSnapshot("warnings");
    expect(getErrors(stats)).toMatchSnapshot("errors");
  });

  it("imports files with special characters listed in glob", async () => {
    const testId = "./import-glob-special.styl";
    const compiler = getCompiler(testId);
    const stats = await compile(compiler);
    const codeFromBundle = getCodeFromBundle(stats, compiler);
    const codeFromStylus = await getCodeFromStylus(testId);

    // Support characters that it supports native stylus
    expect(codeFromBundle.css).toBe(codeFromStylus.css);
    expect(codeFromBundle.css).toMatchSnapshot("css");
    expect(getWarnings(stats)).toMatchSnapshot("warnings");
    expect(getErrors(stats)).toMatchSnapshot("errors");
  });

  it("imports files listed in glob with webpack import with deps", async () => {
    const testId = "./import-glob-webpack.styl";
    const compiler = getCompiler(
      testId,
      {},
      {
        resolve: {
          alias: {
            globAlias: path.resolve(__dirname, "fixtures", "glob-webpack-2"),
            globAlias2: path.resolve(__dirname, "fixtures", "glob"),
          },
        },
      }
    );
    const stats = await compile(compiler);
    const codeFromBundle = getCodeFromBundle(stats, compiler);
    const codeFromStylus = await getCodeFromStylus(testId);
    const { fileDependencies, contextDependencies } = stats.compilation;

    validateDependencies(fileDependencies);
    validateDependencies(contextDependencies);

    const fixturesDir = path.resolve(__dirname, "fixtures");

    [
      path.resolve(fixturesDir, "glob-webpack-2", "a.styl"),
      path.resolve(fixturesDir, "glob-webpack-2", "b.styl"),
      path.resolve(fixturesDir, "glob-webpack-2", "index.styl"),
      path.resolve(fixturesDir, "glob-webpack", "a.styl"),
      path.resolve(fixturesDir, "glob-webpack", "b.styl"),
      path.resolve(fixturesDir, "glob", "a.styl"),
      path.resolve(fixturesDir, "glob", "b.styl"),
      path.resolve(fixturesDir, "import-glob-webpack.styl"),
      path.resolve(fixturesDir, "node_modules", "glob_package", "a.styl"),
      path.resolve(fixturesDir, "node_modules", "glob_package", "b.styl"),
      path.resolve(fixturesDir, "node_modules", "glob_package", "index.styl"),
    ].forEach((fixture) => {
      expect(fileDependencies.has(fixture)).toBe(true);
    });

    [
      path.resolve(fixturesDir, "glob"),
      path.resolve(fixturesDir, "glob-webpack"),
      path.resolve(fixturesDir, "glob-webpack-2"),
      path.resolve(fixturesDir, "node_modules", "glob_package"),
    ].forEach((fixture) => {
      expect(contextDependencies.has(fixture)).toBe(true);
    });

    expect(codeFromBundle.css).toBe(codeFromStylus.css);
    expect(codeFromBundle.css).toMatchSnapshot("css");
    expect(getWarnings(stats)).toMatchSnapshot("warnings");
    expect(getErrors(stats)).toMatchSnapshot("errors");
  });

  it("imports files listed in glob **/* with deps", async () => {
    const testId = "./import-glob-all.styl";
    const compiler = getCompiler(testId);
    const stats = await compile(compiler);
    const codeFromBundle = getCodeFromBundle(stats, compiler);
    const codeFromStylus = await getCodeFromStylus(testId);

    const { fileDependencies } = stats.compilation;

    validateDependencies(fileDependencies);

    const rootDir = path.resolve(__dirname, "fixtures", "glob-all");
    const fixtures = [
      path.resolve(rootDir, "..", "import-glob-all.styl"),
      path.resolve(rootDir, "a.styl"),
      path.resolve(rootDir, "a-glob", "file.styl"),
      path.resolve(rootDir, "a-glob", "a-deep", "a-deep.styl"),
      path.resolve(rootDir, "a-glob", "a-deep", "sub-deep", "sub-deep.styl"),
      path.resolve(rootDir, "b-glob", "file.styl"),
    ];

    fixtures.forEach((fixture) => {
      expect(fileDependencies.has(fixture)).toBe(true);
    });

    expect(codeFromBundle.css).toBe(codeFromStylus.css);
    expect(codeFromBundle.css).toMatchSnapshot("css");
    expect(getWarnings(stats)).toMatchSnapshot("warnings");
    expect(getErrors(stats)).toMatchSnapshot("errors");
  });

  it("imports files listed in glob with webpack import 2", async () => {
    const testId = "./import-glob-webpack-2.styl";
    const compiler = getCompiler(
      testId,
      {},
      {
        resolve: {
          alias: {
            globAliasDot: path.resolve(__dirname, "fixtures", "glob-webpack-2"),
            globAlias2: path.resolve(__dirname, "fixtures", "glob"),
          },
        },
      }
    );
    const stats = await compile(compiler);
    const codeFromBundle = getCodeFromBundle(stats, compiler);
    const codeFromStylus = await getCodeFromStylus(testId);

    expect(codeFromBundle.css).toBe(codeFromStylus.css);
    expect(codeFromBundle.css).toMatchSnapshot("css");
    expect(getWarnings(stats)).toMatchSnapshot("warnings");
    expect(getErrors(stats)).toMatchSnapshot("errors");
  });

  it("imports unsupported webpack", async () => {
    const testId = "./import-webpack-unsupported.styl";
    const compiler = getCompiler(testId);
    const stats = await compile(compiler);

    expect(getWarnings(stats)).toMatchSnapshot("warnings");
    expect(getErrors(stats)).toMatchSnapshot("errors");
  });

  it("imports files listed in nested glob import", async () => {
    const testId = "./import-glob-nested.styl";
    const compiler = getCompiler(testId);
    const stats = await compile(compiler);
    const codeFromBundle = getCodeFromBundle(stats, compiler);
    const codeFromStylus = await getCodeFromStylus(testId);

    expect(codeFromBundle.css).toBe(codeFromStylus.css);
    expect(codeFromBundle.css).toMatchSnapshot("css");
    expect(getWarnings(stats)).toMatchSnapshot("warnings");
    expect(getErrors(stats)).toMatchSnapshot("errors");
  });

  it("imports files listed in nested glob with webpack import", async () => {
    const testId = "./import-glob-webpack-nested.styl";
    const compiler = getCompiler(
      testId,
      {},
      {
        resolve: {
          alias: {
            aliasNested: path.resolve(__dirname, "fixtures", "glob-nested"),
          },
        },
      }
    );
    const stats = await compile(compiler);
    const codeFromBundle = getCodeFromBundle(stats, compiler);
    const codeFromStylus = await getCodeFromStylus(testId);

    expect(codeFromBundle.css).toBe(codeFromStylus.css);
    expect(codeFromBundle.css).toMatchSnapshot("css");
    expect(getWarnings(stats)).toMatchSnapshot("warnings");
    expect(getErrors(stats)).toMatchSnapshot("errors");
  });

  it("should emit error when imports files listed as glob in empty directory", async () => {
    const testId = "./import-glob-empty-dir.styl";
    const compiler = getCompiler(testId);
    const stats = await compile(compiler);

    await expect(getCodeFromStylus(testId)).rejects.toThrow();
    expect(getWarnings(stats)).toMatchSnapshot("warnings");
    expect(getErrors(stats)).toMatchSnapshot("errors");
  });

  it("imports files listed in glob import package", async () => {
    const testId = "./import-glob-package.styl";
    const compiler = getCompiler(testId);
    const stats = await compile(compiler);
    const codeFromBundle = getCodeFromBundle(stats, compiler);
    const codeFromStylus = await getCodeFromStylus(testId);

    expect(codeFromBundle.css).toBe(codeFromStylus.css);
    expect(codeFromBundle.css).toMatchSnapshot("css");
    expect(getWarnings(stats)).toMatchSnapshot("warnings");
    expect(getErrors(stats)).toMatchSnapshot("errors");
  });

  it("imports files listed in glob import package through webpack", async () => {
    const testId = "./import-glob-webpack-package.styl";
    const compiler = getCompiler(testId);
    const stats = await compile(compiler);
    const codeFromBundle = getCodeFromBundle(stats, compiler);
    const codeFromStylus = await getCodeFromStylus(testId);

    expect(codeFromBundle.css).toBe(codeFromStylus.css);
    expect(codeFromBundle.css).toMatchSnapshot("css");
    expect(getWarnings(stats)).toMatchSnapshot("warnings");
    expect(getErrors(stats)).toMatchSnapshot("errors");
  });

  it("imports files in dir like a glob", async () => {
    const rootdir = path.resolve(__dirname, "fixtures", "node_modules");
    const exampleDir = path.resolve(rootdir, "example-like-a-glob");
    const pathDir =
      process.platform === "win32"
        ? path.resolve(rootdir, "like-a-glob")
        : path.resolve(rootdir, "like-a-glob*");

    if (!fs.existsSync(pathDir)) {
      fs.mkdirSync(pathDir);
      fs.copyFileSync(
        path.resolve(exampleDir, "package.json"),
        path.resolve(pathDir, "package.json")
      );
      fs.copyFileSync(
        path.resolve(exampleDir, "index.styl"),
        path.resolve(pathDir, "index.styl")
      );
    }

    const testId = "./import-dir-like-a-glob.styl";
    const compiler = getCompiler(testId);
    const stats = await compile(compiler);
    const codeFromBundle = getCodeFromBundle(stats, compiler);
    const codeFromStylus = await getCodeFromStylus(testId);

    expect(codeFromBundle.css).toBe(codeFromStylus.css);
    expect(codeFromBundle.css).toMatchSnapshot("css");
    expect(getWarnings(stats)).toMatchSnapshot("warnings");
    expect(getErrors(stats)).toMatchSnapshot("errors");
  });

  it("imports files in dir like a glob through webpack", async () => {
    const rootdir = path.resolve(__dirname, "fixtures", "node_modules");
    const exampleDir = path.resolve(rootdir, "example-like-a-glob");
    const pathDir =
      process.platform === "win32"
        ? path.resolve(rootdir, "webpack-like-a-glob-package-name")
        : path.resolve(rootdir, "webpack-like-a-glob-package-name*");

    if (!fs.existsSync(pathDir)) {
      fs.mkdirSync(pathDir);
      fs.copyFileSync(
        path.resolve(exampleDir, "package.json"),
        path.resolve(pathDir, "package.json")
      );
      fs.copyFileSync(
        path.resolve(exampleDir, "index.styl"),
        path.resolve(pathDir, "index.styl")
      );
    }

    let testId = "./import-webpack-dir-like-a-glob.styl";

    if (process.platform === "win32") {
      let fileContent = fs.readFileSync(
        path.resolve(__dirname, "fixtures", testId)
      );

      fileContent = fileContent.toString().replace(/\*/i, "");

      fs.writeFileSync(
        path.resolve(
          __dirname,
          "fixtures",
          "import-webpack-dir-like-a-glob-win32.styl"
        ),
        fileContent
      );

      testId = "./import-webpack-dir-like-a-glob-win32.styl";
    }

    const compiler = getCompiler(testId);
    const stats = await compile(compiler);
    const codeFromBundle = getCodeFromBundle(stats, compiler);
    const codeFromStylus = await getCodeFromStylus(testId);

    expect(codeFromBundle.css).toBe(codeFromStylus.css);
    expect(codeFromBundle.css).toMatchSnapshot("css");
    expect(getWarnings(stats)).toMatchSnapshot("warnings");
    expect(getErrors(stats)).toMatchSnapshot("errors");
  });

  it("imports files listed in option as glob", async () => {
    const testId = "./basic.styl";
    const compiler = getCompiler(testId, {
      stylusOptions: {
        import: ["glob/*"],
      },
    });
    const stats = await compile(compiler);
    const codeFromBundle = getCodeFromBundle(stats, compiler);
    const codeFromStylus = await getCodeFromStylus(testId, {
      stylusOptions: {
        import: ["glob/*"],
      },
    });

    expect(codeFromBundle.css).toBe(codeFromStylus.css);
    expect(codeFromBundle.css).toMatchSnapshot("css");
    expect(getWarnings(stats)).toMatchSnapshot("warnings");
    expect(getErrors(stats)).toMatchSnapshot("errors");
  });

  it("imports files listed in option as glob with webpack import", async () => {
    const testId = "./import-glob-alias.styl";
    const compiler = getCompiler(
      testId,
      {},
      {
        resolve: {
          alias: {
            globSimpleAlias: path.resolve(__dirname, "fixtures", "glob"),
          },
        },
      }
    );
    const stats = await compile(compiler);
    const codeFromBundle = getCodeFromBundle(stats, compiler);
    const codeFromStylus = await getCodeFromStylus(testId);

    expect(codeFromBundle.css).toBe(codeFromStylus.css);
    expect(codeFromBundle.css).toMatchSnapshot("css");
    expect(getWarnings(stats)).toMatchSnapshot("warnings");
    expect(getErrors(stats)).toMatchSnapshot("errors");
  });

  it("imports and paths deps", async () => {
    const testId = "./import-paths.styl";
    const compiler = getCompiler(testId, {
      stylusOptions: {
        paths: [`${__dirname}/fixtures/paths`],
      },
    });
    const stats = await compile(compiler);
    const codeFromBundle = getCodeFromBundle(stats, compiler);
    const codeFromStylus = await getCodeFromStylus(testId, {
      stylusOptions: {
        paths: [`${__dirname}/fixtures/paths`],
      },
    });

    expect(codeFromBundle.css).toBe(codeFromStylus.css);
    expect(codeFromBundle.css).toMatchSnapshot("css");
    expect(getWarnings(stats)).toMatchSnapshot("warnings");
    expect(getErrors(stats)).toMatchSnapshot("errors");
  });

  it("imports and webpack deps", async () => {
    const testId = "./import-webpack.styl";
    const compiler = getCompiler(
      testId,
      {},
      {
        resolve: {
          modules: [path.join(__dirname, "fixtures", "web_modules")],
        },
      }
    );
    const stats = await compile(compiler);
    const codeFromBundle = getCodeFromBundle(stats, compiler);
    const codeFromStylus = await getCodeFromStylus(testId);

    expect(codeFromBundle.css).toBe(codeFromStylus.css);
    expect(codeFromBundle.css).toMatchSnapshot("css");
    expect(getWarnings(stats)).toMatchSnapshot("warnings");
    expect(getErrors(stats)).toMatchSnapshot("errors");
  });

  it("imports and webpack alias", async () => {
    const testId = "./import-webpack-alias.styl";
    const compiler = getCompiler(
      testId,
      {},
      {
        resolve: {
          alias: {
            alias: path.resolve(__dirname, "fixtures", "alias"),
          },
        },
      }
    );
    const stats = await compile(compiler);
    const codeFromBundle = getCodeFromBundle(stats, compiler);
    const codeFromStylus = await getCodeFromStylus(testId);

    expect(codeFromBundle.css).toBe(codeFromStylus.css);
    expect(codeFromBundle.css).toMatchSnapshot("css");
    expect(getWarnings(stats)).toMatchSnapshot("warnings");
    expect(getErrors(stats)).toMatchSnapshot("errors");
  });

  it('imports in option "import" and webpack alias', async () => {
    const testId = "./basic.styl";
    const compiler = getCompiler(
      testId,
      {
        stylusOptions: {
          import: ["alias/1", "~alias/2"],
        },
      },
      {
        resolve: {
          alias: {
            alias: path.resolve(__dirname, "fixtures", "alias"),
          },
        },
      }
    );
    const stats = await compile(compiler);
    const codeFromBundle = getCodeFromBundle(stats, compiler);
    const codeFromStylus = await getCodeFromStylus(testId, {
      stylusOptions: {
        import: ["alias/1", "~alias/2"],
      },
    });

    expect(codeFromBundle.css).toBe(codeFromStylus.css);
    expect(codeFromBundle.css).toMatchSnapshot("css");
    expect(getWarnings(stats)).toMatchSnapshot("warnings");
    expect(getErrors(stats)).toMatchSnapshot("errors");
  });

  it("imports the right file based on context", async () => {
    const testId = "./context";
    const compiler = getCompiler(testId);
    const stats = await compile(compiler);
    const codeFromBundle = getCodeFromBundle(stats, compiler);
    const codeFromStylus = await getCodeFromStylus(testId);

    expect(codeFromBundle.css).toBe(codeFromStylus.css);
    expect(codeFromBundle.css).toMatchSnapshot("css");
    expect(getWarnings(stats)).toMatchSnapshot("warnings");
    expect(getErrors(stats)).toMatchSnapshot("errors");
  });

  it('should not be resolved when url begin with "#"', async () => {
    const testId = "./no-import.styl";
    const compiler = getCompiler(testId);
    const stats = await compile(compiler);
    const codeFromBundle = getCodeFromBundle(stats, compiler);
    const codeFromStylus = await getCodeFromStylus(testId, {
      stylusOptions: { resolveURL: { nocheck: true } },
    });

    expect(codeFromBundle.css).toBe(codeFromStylus.css);
    expect(codeFromBundle.css).toMatchSnapshot("css");
    expect(getWarnings(stats)).toMatchSnapshot("warnings");
    expect(getErrors(stats)).toMatchSnapshot("errors");
  });

  it('should work "hoistAtrules" option', async () => {
    const testId = "./hoist-atrules.styl";
    const compiler = getCompiler(testId, {
      stylusOptions: {
        hoistAtrules: true,
      },
    });
    const stats = await compile(compiler);
    const codeFromBundle = getCodeFromBundle(stats, compiler);
    const codeFromStylus = await getCodeFromStylus(testId, {
      stylusOptions: {
        hoistAtrules: true,
      },
    });

    expect(codeFromBundle.css).toBe(codeFromStylus.css);
    expect(codeFromBundle.css).toMatchSnapshot("css");
    expect(getWarnings(stats)).toMatchSnapshot("warnings");
    expect(getErrors(stats)).toMatchSnapshot("errors");
  });

  it('should work "prefix" option', async () => {
    const testId = "./prefix.styl";
    const compiler = getCompiler(testId, {
      stylusOptions: {
        prefix: "prefix-",
      },
    });
    const stats = await compile(compiler);
    const codeFromBundle = getCodeFromBundle(stats, compiler);
    const codeFromStylus = await getCodeFromStylus(testId, {
      stylusOptions: {
        prefix: "prefix-",
      },
    });

    expect(codeFromBundle.css).toBe(codeFromStylus.css);
    expect(codeFromBundle.css).toMatchSnapshot("css");
    expect(getWarnings(stats)).toMatchSnapshot("warnings");
    expect(getErrors(stats)).toMatchSnapshot("errors");
  });

  it('should work "lineNumbers" option', async () => {
    const testId = "./basic.styl";
    const compiler = getCompiler(testId, {
      stylusOptions: {
        lineNumbers: true,
      },
    });
    const stats = await compile(compiler);
    const codeFromBundle = getCodeFromBundle(stats, compiler);
    const codeFromStylus = await getCodeFromStylus(testId, {
      stylusOptions: {
        lineNumbers: true,
      },
    });

    expect(codeFromBundle.css).toBe(codeFromStylus.css);
    // expect(codeFromBundle.css).toMatchSnapshot('css');
    expect(getWarnings(stats)).toMatchSnapshot("warnings");
    expect(getErrors(stats)).toMatchSnapshot("errors");
  });

  it('should work "compress" option', async () => {
    const testId = "./basic.styl";
    const compiler = getCompiler(testId, {
      stylusOptions: {
        compress: true,
      },
    });
    const stats = await compile(compiler);
    const codeFromBundle = getCodeFromBundle(stats, compiler);
    const codeFromStylus = await getCodeFromStylus(testId, {
      stylusOptions: {
        compress: true,
      },
    });

    expect(codeFromBundle.css).toBe(codeFromStylus.css);
    expect(codeFromBundle.css).toMatchSnapshot("css");
    expect(getWarnings(stats)).toMatchSnapshot("warnings");
    expect(getErrors(stats)).toMatchSnapshot("errors");
  });

  it('should work compress in "production" mode', async () => {
    const testId = "./basic.styl";
    const compiler = getCompiler(testId, {}, { mode: "production" });
    const stats = await compile(compiler);
    const codeFromBundle = getCodeFromBundle(stats, compiler);
    const codeFromStylus = await getCodeFromStylus(testId, {
      stylusOptions: {
        compress: true,
      },
    });

    expect(codeFromBundle.css).toBe(codeFromStylus.css);
    expect(codeFromBundle.css).toMatchSnapshot("css");
    expect(getWarnings(stats)).toMatchSnapshot("warnings");
    expect(getErrors(stats)).toMatchSnapshot("errors");
  });

  it('should work and respect the "compress" option with the "true" value', async () => {
    const testId = "./basic.styl";
    const compiler = getCompiler(
      testId,
      {
        stylusOptions: {
          compress: true,
        },
      },
      { mode: "production" }
    );
    const stats = await compile(compiler);
    const codeFromBundle = getCodeFromBundle(stats, compiler);
    const codeFromStylus = await getCodeFromStylus(testId, {
      stylusOptions: {
        compress: true,
      },
    });

    expect(codeFromBundle.css).toBe(codeFromStylus.css);
    expect(codeFromBundle.css).toMatchSnapshot("css");
    expect(getWarnings(stats)).toMatchSnapshot("warnings");
    expect(getErrors(stats)).toMatchSnapshot("errors");
  });

  it('should work and respect the "compress" option with the "false" value', async () => {
    const testId = "./basic.styl";
    const compiler = getCompiler(
      testId,
      {
        stylusOptions: {
          compress: false,
        },
      },
      { mode: "production" }
    );
    const stats = await compile(compiler);
    const codeFromBundle = getCodeFromBundle(stats, compiler);
    const codeFromStylus = await getCodeFromStylus(testId, {
      stylusOptions: {
        compress: false,
      },
    });

    expect(codeFromBundle.css).toBe(codeFromStylus.css);
    expect(codeFromBundle.css).toMatchSnapshot("css");
    expect(getWarnings(stats)).toMatchSnapshot("warnings");
    expect(getErrors(stats)).toMatchSnapshot("errors");
  });

  it("should use .json file", async () => {
    const testId = "./json/index.styl";
    const compiler = getCompiler(testId, {
      stylusOptions: {
        paths: ["test/fixtures/node_modules/vars"],
      },
    });
    const stats = await compile(compiler);
    const codeFromBundle = getCodeFromBundle(stats, compiler);
    const codeFromStylus = await getCodeFromStylus(testId, {
      stylusOptions: {
        paths: ["test/fixtures/node_modules/vars"],
      },
    });

    expect(codeFromBundle.css).toBe(codeFromStylus.css);
    expect(codeFromBundle.css).toMatchSnapshot("css");
    expect(getWarnings(stats)).toMatchSnapshot("warnings");
    expect(getErrors(stats)).toMatchSnapshot("errors");
  });

  it("should emit error when unresolved import", async () => {
    const testId = "./import-unresolve.styl";
    const compiler = getCompiler(testId);
    const stats = await compile(compiler);
    const { fileDependencies } = stats.compilation;

    validateDependencies(fileDependencies);

    const fixturesDir = path.resolve(__dirname, "fixtures");
    const fixtures = [path.resolve(fixturesDir, "import-unresolve.styl")];

    fixtures.forEach((fixture) => {
      expect(fileDependencies.has(fixture)).toBe(true);
    });

    await expect(getCodeFromStylus(testId)).rejects.toThrow();
    expect(getWarnings(stats)).toMatchSnapshot("warnings");
    expect(getErrors(stats)).toMatchSnapshot("errors");
  });

  it("should emit warning when use unresolved plugin", async () => {
    const testId = "./webpack.config-plugin.styl";
    const compiler = getCompiler(testId, {
      stylusOptions: {
        use: ["unresolved"],
      },
    });
    const stats = await compile(compiler);

    expect(getWarnings(stats)).toMatchSnapshot("warnings");
    expect(getErrors(stats)).toMatchSnapshot("errors");
  });

  it("should emit error when import self", async () => {
    const testId = "./imports/self.styl";
    const compiler = getCompiler(testId);
    const stats = await compile(compiler);

    await expect(getCodeFromStylus(testId)).rejects.toThrow();
    expect(getWarnings(stats)).toMatchSnapshot("warnings");
    expect(
      getErrors(stats).map((item) =>
        // Due bug in `node-glob`
        process.platform === "win32"
          ? item.replace(
              "failed to locate @import file self.styl",
              "import loop has been found"
            )
          : item
      )
    ).toMatchSnapshot("errors");
  });

  it("should emit error when import loop", async () => {
    const testId = "./import-recursive.styl";
    const compiler = getCompiler(testId);
    const stats = await compile(compiler);

    await expect(getCodeFromStylus(testId)).rejects.toThrow();
    expect(getWarnings(stats)).toMatchSnapshot("warnings");
    expect(getErrors(stats)).toMatchSnapshot("errors");
  });

  it("should emit error when parse error", async () => {
    const testId = "./parse-error.styl";
    const compiler = getCompiler(testId);
    const stats = await compile(compiler);

    await expect(getCodeFromStylus(testId)).rejects.toThrow();
    expect(getWarnings(stats)).toMatchSnapshot("warnings");
    expect(getErrors(stats)).toMatchSnapshot("errors");
  });

  it("should emit error when empty import", async () => {
    const testId = "./empty-import.styl";
    const compiler = getCompiler(testId);
    const stats = await compile(compiler);
    const codeFromBundle = getCodeFromBundle(stats, compiler);

    await expect(getCodeFromStylus(testId)).rejects.toThrow();
    expect(codeFromBundle.css).toMatchSnapshot("css");
    expect(getWarnings(stats)).toMatchSnapshot("warnings");
    expect(getErrors(stats)).toMatchSnapshot("errors");
  });

  it("should emit error when unresolved import glob", async () => {
    const testId = "./import-unresolve-glob.styl";
    const compiler = getCompiler(testId);
    const stats = await compile(compiler);

    await expect(getCodeFromStylus(testId)).rejects.toThrow();
    expect(getWarnings(stats)).toMatchSnapshot("warnings");
    expect(getErrors(stats)).toMatchSnapshot("errors");
  });
});