simplify test server setup

config/jest-puppeteer.rollup.config.js

@@ -1,4 +1,8 @@
+const path = require('path');
+
 module.exports = {
+  port: 8080,
+  root: path.join(__dirname, '../'),
   build: '.build',
   html: {
     input: 'index.html',
@@ -8,4 +12,8 @@ module.exports = {
     input: 'index.browser',
     output: 'build',
   },
+  dev: {
+    servePort: 18080,
+    livereloadPort: 28080,
+  },
 };

config/jest-puppeteer.rollup.js

@@ -181,15 +181,14 @@ const setupRollupTest = async (rootDir, testPath, cacheDir, watch) => {
                         rollupPluginServe({
                           contentBase: dist,
                           historyApiFallback: `/${deploymentConfig.html.output}`,
-                          port: 18080,
+                          port: deploymentConfig.dev.servePort,
                           onListening(server) {
                             rollupServers.push(server);
                           },
                         }),
                         rollupPluginLivereload({
                           watch: dist,
-                          verbose: true,
-                          port: 28080,
+                          port: deploymentConfig.dev.livereloadPort,
                         }),
                       ]
                     : []),

config/jest-test-server.js

@@ -1,8 +1,7 @@
-const path = require('path');
 const express = require('express');
+const deploymentConfig = require('./jest-puppeteer.rollup.config.js');
 
 const app = express();
 
-app.use(express.static(path.join(__dirname, '../')));
-
-app.listen(process.env.TEST_SERVER_PORT);
+app.use(express.static(deploymentConfig.root));
+app.listen(deploymentConfig.port);

config/jest-test-server.loader.js

@@ -1,10 +1,10 @@
 const path = require('path');
-const jestPuppeteerConfig = require('../jest-puppeteer.config.base');
+const deploymentConfig = require('./jest-puppeteer.rollup.config.js');
 
 module.exports = {
-  process: (src, filePath, config) => {
-    const deploymentPath = path.relative(path.dirname(config.globals.baseConfig), filePath);
+  process: (src, filePath) => {
+    const deploymentPath = path.relative(deploymentConfig.root, filePath);
     const split = deploymentPath.split(path.sep);
-    return `module.exports = ${JSON.stringify(`http://localhost:${jestPuppeteerConfig.server.port}/${path.posix.join(...split)}`)}`;
+    return `module.exports = ${JSON.stringify(`http://localhost:${deploymentConfig.port}/${path.posix.join(...split)}`)}`;
   },
 };