Supporting multri entry

test/multi-entry/test.js

@@ -0,0 +1,40 @@
+import {join, dirname} from "node:path";
+
+import test from "ava";
+import { rollup } from "rollup";
+import {debugPrintOutput, getCode} from "../util/test.js";
+
+import html from "../../src/index.ts";
+
+const output = {
+  dir: 'output', // Output all files
+  format: 'es', //  iifi and cjs should be added to tests
+  sourcemap: true,// Test if #sourcemapUrl is not accidentally included in the html-output
+};
+
+import {fileURLToPath} from "node:url";
+const __dirname = dirname(fileURLToPath(import.meta.url));
+process.chdir(join(__dirname, 'fixtures'));
+
+
+test.serial('multi-entry', async (t) => {
+  const bundle = await rollup({
+    input: {
+      ['index']: 'index.html',
+      ['admin/index']: 'admin/index.html'
+    },
+    plugins: [
+      html({
+      }),
+    ]
+  });
+  const code = await getCode(bundle, output, true);
+  debugPrintOutput('multi-entry',code);
+  t.snapshot(code);
+});
+
+// TODO various parameters
+//  - format: cjs, iifi, ...
+//  - sourcemap: inline, false, (and the various exotic sourcemap options)
+// Watch mode tests would be its own dir
+// ...