Optional file name

yomidevs · Dec 16, 2023 · 3887c61 · 3887c61
1 parent 6906deb
commit 3887c61
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/test/document-test.js b/test/document-test.js
@@ -36,14 +36,14 @@ function prepareWindow(window) {
 }
 
 /**
- * @param {string} htmlFilePath
+ * @param {string} [htmlFilePath]
  * @returns {import('vitest').TestAPI<{window: import('jsdom').DOMWindow}>}
  */
 export function domTest(htmlFilePath) {
     return test.extend({
         // eslint-disable-next-line no-empty-pattern
         window: async ({}, use) => {
-            const html = fs.readFileSync(htmlFilePath, {encoding: 'utf8'});
+            const html = typeof htmlFilePath === 'string' ? fs.readFileSync(htmlFilePath, {encoding: 'utf8'}) : '<!DOCTYPE html>';
             const env = builtinEnvironments.jsdom;
             const {teardown} = await env.setup(global, {jsdom: {html}});
             const window = /** @type {import('jsdom').DOMWindow} */ (/** @type {unknown} */ (global.window));