fix tests

packages/docusaurus-bundler/package.json

@@ -52,6 +52,9 @@
     "webpack": "^5.88.1",
     "webpackbar": "^6.0.1"
   },
+  "devDependencies": {
+    "@total-typescript/shoehorn": "^0.1.2"
+  },
   "engines": {
     "node": ">=18.0"
   }

packages/docusaurus/src/commands/start/webpack.ts

@@ -13,7 +13,7 @@ import logger from '@docusaurus/logger';
 import WebpackDevServer from 'webpack-dev-server';
 import evalSourceMapMiddleware from 'react-dev-utils/evalSourceMapMiddleware';
 import {createPollingOptions} from './watcher';
-import {getHttpsConfig} from '../../webpack/utils';
+import getHttpsConfig from '../../webpack/utils/getHttpsConfig';
 import {
   createConfigureWebpackUtils,
   executePluginsConfigureWebpack,

packages/docusaurus/src/server/translations/__tests__/translationsExtractor.test.ts

@@ -9,12 +9,12 @@ import {jest} from '@jest/globals';
 import path from 'path';
 import fs from 'fs-extra';
 import tmp from 'tmp-promise';
+import {getBabelOptions} from '@docusaurus/bundler';
 import {SRC_DIR_NAME} from '@docusaurus/utils';
 import {
   extractSourceCodeFileTranslations,
   extractSiteSourceCodeTranslations,
 } from '../translationsExtractor';
-import {getBabelOptions} from '../../../webpack/utils';
 import type {InitializedPlugin, LoadedPlugin} from '@docusaurus/types';
 
 const TestBabelOptions = getBabelOptions({

packages/docusaurus/src/webpack/utils/__tests__/getHttpsConfig.test.ts

@@ -0,0 +1,68 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+import path from 'path';
+import getHttpsConfig from '../getHttpsConfig';
+
+describe('getHttpsConfig', () => {
+  const originalEnv = process.env;
+
+  function getFixture(name: string) {
+    return path.join(__dirname, '__fixtures__/getHttpsConfig', name);
+  }
+
+  beforeEach(() => {
+    jest.resetModules();
+    process.env = {...originalEnv};
+  });
+
+  afterAll(() => {
+    process.env = originalEnv;
+  });
+
+  it('returns true for HTTPS not env', async () => {
+    await expect(getHttpsConfig()).resolves.toBe(false);
+  });
+
+  it('returns true for HTTPS in env', async () => {
+    process.env.HTTPS = 'true';
+    await expect(getHttpsConfig()).resolves.toBe(true);
+  });
+
+  it('returns custom certs if they are in env', async () => {
+    process.env.HTTPS = 'true';
+    process.env.SSL_CRT_FILE = getFixture('host.crt');
+    process.env.SSL_KEY_FILE = getFixture('host.key');
+    await expect(getHttpsConfig()).resolves.toEqual({
+      key: expect.any(Buffer),
+      cert: expect.any(Buffer),
+    });
+  });
+
+  it("throws if file doesn't exist", async () => {
+    process.env.HTTPS = 'true';
+    process.env.SSL_CRT_FILE = getFixture('nonexistent.crt');
+    process.env.SSL_KEY_FILE = getFixture('host.key');
+    await expect(getHttpsConfig()).rejects.toThrowErrorMatchingInlineSnapshot(
+      `"You specified SSL_CRT_FILE in your env, but the file "<PROJECT_ROOT>/packages/docusaurus/src/webpack/utils/__tests__/__fixtures__/getHttpsConfig/nonexistent.crt" can't be found."`,
+    );
+  });
+
+  it('throws for invalid key', async () => {
+    process.env.HTTPS = 'true';
+    process.env.SSL_CRT_FILE = getFixture('host.crt');
+    process.env.SSL_KEY_FILE = getFixture('invalid.key');
+    await expect(getHttpsConfig()).rejects.toThrow();
+  });
+
+  it('throws for invalid cert', async () => {
+    process.env.HTTPS = 'true';
+    process.env.SSL_CRT_FILE = getFixture('invalid.crt');
+    process.env.SSL_KEY_FILE = getFixture('host.key');
+    await expect(getHttpsConfig()).rejects.toThrow();
+  });
+});

packages/docusaurus/src/webpack/utils.ts → packages/docusaurus/src/webpack/utils/getHttpsConfig.ts

@@ -53,7 +53,7 @@ async function readEnvFile(file: string, type: string) {
 
 // Get the https config
 // Return cert files if provided in env, otherwise just true or false
-export async function getHttpsConfig(): Promise<
+export default async function getHttpsConfig(): Promise<
   boolean | {cert: Buffer; key: Buffer}
 > {
   const appDirectory = await fs.realpath(process.cwd());