replace whitepsace tests

tests/Whitespace/__snapshots__/element.snap.twig

@@ -0,0 +1,15 @@
+<div>
+    <img src="person.jpg" />
+</div>
+
+<p>
+    This is some text This is some text This is some text This is some text This
+    is some text This is some text This is some text This is some text This is
+    some text
+</p>
+
+<div class="striped-rows">
+    <!-- Pregunta 1 -->
+    {% include 'pages/formularios/sub/pregunta-simple.html' %}
+    {% set index = index + 1 %}
+</div>

tests/Whitespace/jsfmt.spec.js

@@ -1 +1,14 @@
-run_spec(__dirname, ["twig"]);
+import { run_spec } from "tests_config/run_spec";
+import { describe, expect, it } from "vitest";
+
+/** @type {import('tests_config/run_spec').PrettierOptions} */
+const formatOptions = {};
+
+describe("Whitespace", () => {
+    it("should handle whitespace", async () => {
+        const { actual, snapshotFile } = await run_spec(import.meta.url, {
+            source: "element.twig"
+        });
+        await expect(actual).toMatchFileSnapshot(snapshotFile);
+    });
+});