test: Add cases confirming behavior

rschristian · rschristian · commit 9645bae3868a · 2025-03-15T16:28:04.000-05:00
diff --git a/tests/fixtures/named-chunks/index.html b/tests/fixtures/named-chunks/index.html
@@ -0,0 +1,9 @@
+<!DOCTYPE html>
+<html lang="en">
+    <head>
+        <meta charset="UTF-8" />
+    </head>
+    <body>
+        <script prerender type="module" src="/src/index.js"></script>
+    </body>
+</html>
diff --git a/tests/fixtures/named-chunks/src/index.js b/tests/fixtures/named-chunks/src/index.js
@@ -0,0 +1,5 @@
+import('./split-chunk.js');
+
+export async function prerender() {
+    return `<h1>Simple Test Result</h1>`;
+}
diff --git a/tests/fixtures/named-chunks/src/split-chunk.js b/tests/fixtures/named-chunks/src/split-chunk.js
@@ -0,0 +1,3 @@
+globalThis.splitChunk = function splitChunk() {
+    console.log('splitChunk');
+}
diff --git a/tests/fixtures/named-chunks/vite.config.js b/tests/fixtures/named-chunks/vite.config.js
@@ -0,0 +1,6 @@
+import { defineConfig } from 'vite';
+import { vitePrerenderPlugin } from 'vite-prerender-plugin';
+
+export default defineConfig({
+    plugins: [vitePrerenderPlugin()],
+});
diff --git a/tests/index.test.js b/tests/index.test.js
@@ -73,4 +73,33 @@ test('Should support comment nodes in returned HTML', async () => {
     assert.match(prerenderedHtml, '<!-- With Input HTML Comment -->');
 });
 
+test('Should support custom output filenames', async () => {
+    await loadFixture('named-chunks', env);
+    await writeConfig(env.tmp.path, `
+        import { defineConfig } from 'vite';
+        import { vitePrerenderPlugin } from 'vite-prerender-plugin';
+
+        export default defineConfig({
+            build: {
+                rollupOptions: {
+                    output: {
+                        chunkFileNames: 'chunks/[name].[hash].js',
+                    }
+                }
+            },
+            plugins: [vitePrerenderPlugin()],
+        });
+    `);
+    await viteBuild(env.tmp.path);
+
+    let message = '';
+    try {
+        await viteBuild(env.tmp.path);
+    } catch (error) {
+        message = error.message;
+    }
+
+    assert.match(message, '');
+});
+
 test.run();

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,3 @@`
	`1`	`+globalThis.splitChunk = function splitChunk() {`
	`2`	`+ console.log('splitChunk');`
	`3`	`+}`