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diff --git a/packages/integrations/vue/test/app-entrypoint.test.js b/packages/integrations/vue/test/app-entrypoint.test.js
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+++ b/packages/integrations/vue/test/app-entrypoint.test.js
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+import * as assert from 'node:assert/strict';
+import { after, before, describe, it } from 'node:test';
+import { load as cheerioLoad } from 'cheerio';
+import { parseHTML } from 'linkedom';
+import { loadFixture } from './test-utils.js';
+
+describe('App Entrypoint', () => {
+	/** @type {import('./test-utils').Fixture} */
+	let fixture;
+
+	before(async () => {
+		fixture = await loadFixture({
+			root: './fixtures/app-entrypoint/',
+		});
+		await fixture.build();
+	});
+
+	it('loads during SSR', async () => {
+		const html = await fixture.readFile('/index.html');
+		const $ = cheerioLoad(html);
+
+		// test 1: basic component renders
+		assert.equal($('#foo > #bar').text(), 'works');
+
+		// test 2: component with multiple script blocks renders and exports
+		// values from non setup block correctly
+		assert.equal($('#multiple-script-blocks').text(), '2 4');
+
+		// test 3: component using generics renders
+		assert.equal($('#generics').text(), 'generic');
+
+		// test 4: component using generics and multiple script blocks renders
+		assert.equal($('#generics-and-blocks').text(), '1 3!!!');
+	});
+
+	it('setup included in renderer bundle', async () => {
+		const data = await fixture.readFile('/index.html');
+		const { document } = parseHTML(data);
+		const island = document.querySelector('astro-island');
+		const client = island.getAttribute('renderer-url');
+		assert.notEqual(client, undefined);
+
+		const js = await fixture.readFile(client);
+		assert.match(js, /\w+\.component\("Bar"/g);
+	});
+
+	it('loads svg components without transforming them to assets', async () => {
+		const data = await fixture.readFile('/index.html');
+		const { document } = parseHTML(data);
+		const client = document.querySelector('astro-island svg');
+
+		assert.notEqual(client, undefined);
+	});
+});
+
+describe('App Entrypoint no export default (dev)', () => {
+	/** @type {import('./test-utils').Fixture} */
+	let fixture;
+	let devServer;
+
+	before(async () => {
+		fixture = await loadFixture({
+			root: './fixtures/app-entrypoint-no-export-default/',
+		});
+		devServer = await fixture.startDevServer();
+	});
+
+	after(async () => {
+		await devServer.stop();
+	});
+
+	it('loads during SSR', async () => {
+		const html = await fixture.fetch('/').then((res) => res.text());
+		const { document } = parseHTML(html);
+		const bar = document.querySelector('#foo > #bar');
+		assert.notEqual(bar, undefined);
+		assert.equal(bar.textContent, 'works');
+	});
+
+	it('loads svg components without transforming them to assets', async () => {
+		const html = await fixture.fetch('/').then((res) => res.text());
+		const { document } = parseHTML(html);
+		const client = document.querySelector('astro-island svg');
+
+		assert.notEqual(client, undefined);
+	});
+});
+
+describe('App Entrypoint no export default', () => {
+	/** @type {import('./test-utils').Fixture} */
+	let fixture;
+
+	before(async () => {
+		fixture = await loadFixture({
+			root: './fixtures/app-entrypoint-no-export-default/',
+		});
+		await fixture.build();
+	});
+
+	it('loads during SSR', async () => {
+		const data = await fixture.readFile('/index.html');
+		const { document } = parseHTML(data);
+		const bar = document.querySelector('#foo > #bar');
+		assert.notEqual(bar, undefined);
+		assert.equal(bar.textContent, 'works');
+	});
+
+	it('component not included in renderer bundle', async () => {
+		const data = await fixture.readFile('/index.html');
+		const { document } = parseHTML(data);
+		const island = document.querySelector('astro-island');
+		const client = island.getAttribute('renderer-url');
+		assert.notEqual(client, undefined);
+		const js = await fixture.readFile(client);
+		assert.doesNotMatch(js, /\w+\.component\("Bar"/g);
+	});
+
+	it('loads svg components without transforming them to assets', async () => {
+		const data = await fixture.readFile('/index.html');
+		const { document } = parseHTML(data);
+		const client = document.querySelector('astro-island svg');
+
+		assert.notEqual(client, undefined);
+	});
+});
+
+describe('App Entrypoint relative', () => {
+	/** @type {import('./test-utils').Fixture} */
+	let fixture;
+
+	before(async () => {
+		fixture = await loadFixture({
+			root: './fixtures/app-entrypoint-relative/',
+		});
+		await fixture.build();
+	});
+
+	it('loads during SSR', async () => {
+		const data = await fixture.readFile('/index.html');
+		const { document } = parseHTML(data);
+		const bar = document.querySelector('#foo > #bar');
+		assert.notEqual(bar, undefined);
+		assert.equal(bar.textContent, 'works');
+	});
+
+	it('component not included in renderer bundle', async () => {
+		const data = await fixture.readFile('/index.html');
+		const { document } = parseHTML(data);
+		const island = document.querySelector('astro-island');
+		const client = island.getAttribute('renderer-url');
+		assert.notEqual(client, undefined);
+
+		const js = await fixture.readFile(client);
+		assert.doesNotMatch(js, /\w+\.component\("Bar"/g);
+	});
+});
+
+describe('App Entrypoint /src/absolute', () => {
+	/** @type {import('./test-utils').Fixture} */
+	let fixture;
+
+	before(async () => {
+		fixture = await loadFixture({
+			root: './fixtures/app-entrypoint-src-absolute/',
+		});
+		await fixture.build();
+	});
+
+	it('loads during SSR', async () => {
+		const data = await fixture.readFile('/index.html');
+		const { document } = parseHTML(data);
+		const bar = document.querySelector('#foo > #bar');
+		assert.notEqual(bar, undefined);
+		assert.equal(bar.textContent, 'works');
+	});
+
+	it('component not included in renderer bundle', async () => {
+		const data = await fixture.readFile('/index.html');
+		const { document } = parseHTML(data);
+		const island = document.querySelector('astro-island');
+		const client = island.getAttribute('renderer-url');
+		assert.notEqual(client, undefined);
+
+		const js = await fixture.readFile(client);
+		assert.doesNotMatch(js, /\w+\.component\("Bar"/g);
+	});
+});
+
+describe('App Entrypoint async', () => {
+	/** @type {import('./test-utils').Fixture} */
+	let fixture;
+
+	before(async () => {
+		fixture = await loadFixture({
+			root: './fixtures/app-entrypoint-async/',
+		});
+		await fixture.build();
+	});
+
+	it('loads during SSR', async () => {
+		const html = await fixture.readFile('/index.html');
+		const $ = cheerioLoad(html);
+
+		// test 1: component before await renders
+		assert.equal($('#foo > #bar').text(), 'works');
+
+		// test 2: component after await renders
+		assert.equal($('#foo > #baz').text(), 'works');
+	});
+});