add test

Author: lobsterkatie

packages/nextjs/jest.config.js

@@ -1 +1,6 @@
-module.exports = require('../../jest/jest.config.js');
+const baseConfig = require('../../jest/jest.config.js');
+
+module.exports = {
+  ...baseConfig,
+  testPathIgnorePatterns: ['<rootDir>/test/buildProcess/'],
+};

packages/nextjs/package.json

@@ -66,6 +66,7 @@
     "lint:prettier": "prettier --check \"{src,test,scripts}/**/*.ts\"",
     "test": "run-s test:unit",
     "test:all": "run-s test:unit test:integration",
+    "test:build": "yarn ts-node test/buildProcess/runTest.ts",
     "test:unit": "jest",
     "test:integration": "test/run-integration-tests.sh && yarn test:types",
     "test:types": "cd test/types && yarn test",

packages/nextjs/test/buildProcess/runTest.ts

@@ -0,0 +1,42 @@
+/* eslint-disable no-console */
+import * as childProcess from 'child_process';
+import * as path from 'path';
+import { sync as rimrafSync } from 'rimraf';
+
+const TEST_APP_DIR = 'test/buildProcess/testApp';
+
+/**
+ * Run the given shell command, piping the shell process's `stdin`, `stdout`, and `stderr` to that of the current
+ * process if this script is run with the `--debug` flag. Returns contents of `stdout`.
+ */
+function run(cmd: string, options?: childProcess.ExecSyncOptions): string {
+  return String(
+    childProcess.execSync(cmd, {
+      stdio: process.argv.includes('--debug') ? 'inherit' : 'ignore',
+      ...options,
+    }),
+  );
+}
+
+// Note: We use a file dependency for the SDK, rather than linking it, because if it's linked, nextjs rolls the entire
+// SDK and all of its dependencies into a bundle, making it impossible to tell (from the NFT file, at least) what's
+// being included.
+console.log('Installing dependencies...');
+process.chdir(TEST_APP_DIR);
+rimrafSync('node_modules');
+run('yarn');
+
+console.log('Building app...');
+rimrafSync('.next');
+run('yarn build');
+
+console.log('App built. Running tests...');
+process.chdir('..');
+const jestConfigFile = path.resolve(process.cwd(), 'jest.config.js');
+try {
+  // We have to specify the config file explicitly because otherwise it'll use the one at the root level of
+  // `packages/nextjs`, since that's where the closest `package.json` file is
+  run(`yarn jest --config ${jestConfigFile} tests`, { stdio: 'inherit' });
+} catch (err) {
+  console.log('\nNot all build process tests passed.');
+}

packages/nextjs/test/buildProcess/testApp/.gitignore

@@ -0,0 +1,36 @@
+# See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
+
+# dependencies
+/node_modules
+/.pnp
+.pnp.js
+
+# testing
+/coverage
+
+# next.js
+/.next/
+/out/
+
+# production
+/build
+
+# misc
+.DS_Store
+*.pem
+
+# debug
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+.pnpm-debug.log*
+
+# local env files
+.env*.local
+
+# vercel
+.vercel
+
+# typescript
+*.tsbuildinfo
+next-env.d.ts

packages/nextjs/test/buildProcess/testApp/next.config.js

@@ -0,0 +1,25 @@
+// const nextConfig = {
+// }
+//
+// module.exports = nextConfig
+
+const { withSentryConfig } = require('@sentry/nextjs');
+
+const moduleExports = {
+  reactStrictMode: true,
+  swcMinify: true,
+  eslint: {
+    ignoreDuringBuilds: true,
+  },
+  sentry: {
+    // Suppress the warning message from `handleSourcemapHidingOptionWarning` in `src/config/webpack.ts`
+    // TODO (v8): This can come out in v8, because this option will get a default value
+    hideSourceMaps: false,
+  },
+};
+const SentryWebpackPluginOptions = {
+  dryRun: true,
+  silent: true,
+};
+
+module.exports = withSentryConfig(moduleExports, SentryWebpackPluginOptions);

packages/nextjs/test/buildProcess/testApp/package.json

@@ -0,0 +1,18 @@
+{
+  "name": "testapp",
+  "version": "0.1.0",
+  "private": true,
+  "scripts": {
+    "dev": "next dev",
+    "build": "next build",
+    "start": "next start",
+    "lint": "next lint"
+  },
+  "dependencies": {
+    "@sentry/nextjs": "file:../../../",
+    "@vercel/nft": "latest",
+    "next": "13.0.1",
+    "react": "18.2.0",
+    "react-dom": "18.2.0"
+  }
+}

packages/nextjs/test/buildProcess/testApp/sentry.client.config.js

@@ -0,0 +1,5 @@
+import * as Sentry from '@sentry/nextjs';
+
+Sentry.init({
+  dsn: 'https://[email protected]/1337',
+});

packages/nextjs/test/buildProcess/testApp/sentry.server.config.js

@@ -0,0 +1,5 @@
+import * as Sentry from '@sentry/nextjs';
+
+Sentry.init({
+  dsn: 'https://[email protected]/1337',
+});

packages/nextjs/test/buildProcess/testApp/src/dogs.json

@@ -0,0 +1,3 @@
+{
+  "dogs": "are great"
+}

packages/nextjs/test/buildProcess/testApp/src/pages/_app.js

@@ -0,0 +1,5 @@
+function MyApp({ Component, pageProps }) {
+  return <Component {...pageProps} />;
+}
+
+export default MyApp;

packages/nextjs/test/buildProcess/testApp/src/pages/api/dogs.js

@@ -0,0 +1,8 @@
+import * as fs from 'fs';
+import * as path from 'path';
+
+export default function handler(req, res) {
+  const dogData = JSON.parse(fs.readFileSync(path.resolve('../../dogs.json')));
+  dogData.test = 'something';
+  res.status(200).json(dogData);
+}

packages/nextjs/test/buildProcess/testApp/src/pages/index.js

@@ -0,0 +1,3 @@
+export default function Home() {
+  return <div>This is the homepage.</div>;
+}