fix failed test

test/helpers.ts

@@ -45,12 +45,6 @@ export function tryToReadFile(file) {
 	}
 }
 
-export function cleanRequireCache() {
-	Object.keys(require.cache)
-		.filter(x => x.endsWith('.svelte'))
-		.forEach(file => delete require.cache[file]);
-}
-
 const virtualConsole = new jsdom.VirtualConsole();
 virtualConsole.sendTo(console);
 

test/runtime/index.ts

@@ -9,7 +9,6 @@ import {
 	assert,
 	loadConfig,
 	loadSvelte,
-	cleanRequireCache,
 	env,
 	setupHtmlEqual
 } from '../helpers';
@@ -109,12 +108,12 @@ describe('runtime', () => {
 
 					if (hydrate && from_ssr_html) {
 						// ssr into target
-						compileOptions.generate = 'ssr';
-						cleanRequireCache();
+						register.setCompileOptions({ ...compileOptions, generate: 'ssr' });
+						register.setOutputFolderName('hydratable-ssr');
+						register.clearRequireCache();
 						const SsrSvelteComponent = require(`./samples/${dir}/main.svelte`).default;
 						const { html } = SsrSvelteComponent.render(config.props);
 						target.innerHTML = html;
-						delete compileOptions.generate;
 					} else {
 						target.innerHTML = '';
 					}
@@ -162,7 +161,14 @@ describe('runtime', () => {
 							target,
 							window,
 							raf,
-							compileOptions
+							compileOptions,
+							require: function require_for_csr(module: string) {
+								register.clearRequireCache();
+								register.setCompileOptions({
+									format: 'cjs'
+								});
+								return require(path.join(`${__dirname}/samples/${dir}`, module));
+							}							
 						})).then(() => {
 							component.$destroy();
 

test/runtime/samples/constructor-pass-context/_config.js

@@ -1,5 +1,5 @@
 export default {
-	async test({ assert, target, window }) {
+	async test({ assert, target, window, require }) {
 		const Component = require('./Component.svelte').default;
 
 		const called = [];
@@ -19,7 +19,7 @@ export default {
 
 		component.$destroy();
 	},
-	test_ssr({ assert }) {
+	test_ssr({ assert, require }) {
 		const Component = require('./Component.svelte').default;
 
 		const called = [];

test/server-side-rendering/index.ts

@@ -188,7 +188,18 @@ describe('ssr', () => {
 						}
 
 						if (config.test_ssr) {
-							config.test_ssr({ assert });
+							config.test_ssr({
+								assert,
+								require: function require_for_ssr(module: string) {
+									register.clearRequireCache();
+									register.setCompileOptions({
+										sveltePath,
+										generate: 'ssr',
+										format: 'cjs'
+									});
+									return require(path.join(__dirname, `../${suite}/samples/${dir}`, module));
+								}
+							});
 						}
 
 						if (config.after_test) config.after_test();