1 files changed, 184 insertions, 0 deletions
diff --git a/packages/integrations/netlify/test/functions/include-files.test.js b/packages/integrations/netlify/test/functions/include-files.test.js
new file mode 100644
index 000000000..a7fa11ca3
--- /dev/null
+++ b/packages/integrations/netlify/test/functions/include-files.test.js
@@ -0,0 +1,184 @@
+import * as assert from 'node:assert/strict';
+import { existsSync } from 'node:fs';
+import { after, before, describe, it } from 'node:test';
+import netlify from '@astrojs/netlify';
+import { loadFixture } from '../../../../astro/test/test-utils.js';
+import * as cheerio from 'cheerio';
+import glob from 'fast-glob';
+
+describe(
+	'Included vite assets files',
+	() => {
+		let fixture;
+
+		const root = new URL('./fixtures/includes/', import.meta.url);
+		const expectedCwd = new URL('.netlify/v1/functions/ssr/packages/integrations/netlify/', root);
+
+		const expectedAssetsInclude = ['./*.json'];
+		const excludedAssets = ['./files/exclude-asset.json'];
+
+		before(async () => {
+			fixture = await loadFixture({
+				root,
+				vite: {
+					assetsInclude: expectedAssetsInclude,
+				},
+				adapter: netlify({
+					excludeFiles: excludedAssets,
+				}),
+			});
+			await fixture.build();
+		});
+
+		it('Emits vite assets files', async () => {
+			for (const pattern of expectedAssetsInclude) {
+				const files = glob.sync(pattern);
+				for (const file of files) {
+					assert.ok(
+						existsSync(new URL(file, expectedCwd)),
+						`Expected file ${pattern} to exist in build`,
+					);
+				}
+			}
+		});
+
+		it('Does not include vite assets files when excluded', async () => {
+			for (const file of excludedAssets) {
+				assert.ok(
+					!existsSync(new URL(file, expectedCwd)),
+					`Expected file ${file} to not exist in build`,
+				);
+			}
+		});
+
+		after(async () => {
+			await fixture.clean();
+		});
+	},
+	{
+		timeout: 120000,
+	},
+);
+
+describe(
+	'Included files',
+	() => {
+		let fixture;
+
+		const root = new URL('./fixtures/includes/', import.meta.url);
+		const expectedCwd = new URL(
+			'.netlify/v1/functions/ssr/packages/integrations/netlify/test/functions/fixtures/includes/',
+			root,
+		);
+
+		const expectedFiles = [
+			'./files/include-this.txt',
+			'./files/also-this.csv',
+			'./files/subdirectory/and-this.csv',
+		];
+
+		before(async () => {
+			fixture = await loadFixture({
+				root,
+				adapter: netlify({
+					includeFiles: expectedFiles,
+				}),
+			});
+			await fixture.build();
+		});
+
+		it('Emits include files', async () => {
+			for (const file of expectedFiles) {
+				assert.ok(existsSync(new URL(file, expectedCwd)), `Expected file ${file} to exist`);
+			}
+		});
+
+		it('Can load included files correctly', async () => {
+			const entryURL = new URL(
+				'./fixtures/includes/.netlify/v1/functions/ssr/ssr.mjs',
+				import.meta.url,
+			);
+			const { default: handler } = await import(entryURL);
+			const resp = await handler(new Request('http://example.com/?file=include-this.txt'), {});
+			const html = await resp.text();
+			const $ = cheerio.load(html);
+			assert.equal($('h1').text(), 'hello');
+		});
+
+		it('Includes traced node modules with symlinks', async () => {
+			const expected = new URL(
+				'.netlify/v1/functions/ssr/node_modules/.pnpm/cowsay@1.6.0/node_modules/cowsay/cows/happy-whale.cow',
+				root,
+			);
+			assert.ok(existsSync(expected, 'Expected excluded file to exist in default build'));
+		});
+
+		after(async () => {
+			await fixture.clean();
+		});
+	},
+	{
+		timeout: 120000,
+	},
+);
+
+describe(
+	'Excluded files',
+	() => {
+		let fixture;
+
+		const root = new URL('./fixtures/includes/', import.meta.url);
+		const expectedCwd = new URL(
+			'.netlify/v1/functions/ssr/packages/integrations/netlify/test/functions/fixtures/includes/',
+			root,
+		);
+
+		const includeFiles = ['./files/**/*.txt'];
+		const excludedTxt = ['./files/subdirectory/not-this.txt', './files/subdirectory/or-this.txt'];
+		const excludeFiles = [...excludedTxt, '../../../../../../../node_modules/.pnpm/cowsay@*/**'];
+
+		before(async () => {
+			fixture = await loadFixture({
+				root,
+				adapter: netlify({
+					includeFiles: includeFiles,
+					excludeFiles: excludeFiles,
+				}),
+			});
+			await fixture.build();
+		});
+
+		it('Excludes traced node modules', async () => {
+			const expected = new URL(
+				'.netlify/v1/functions/ssr/node_modules/.pnpm/cowsay@1.6.0/node_modules/cowsay/cows/happy-whale.cow',
+				root,
+			);
+			assert.ok(!existsSync(expected), 'Expected excluded file to not exist in build');
+		});
+
+		it('Does not include files when excluded', async () => {
+			for (const pattern of includeFiles) {
+				const files = glob.sync(pattern, { ignore: excludedTxt });
+				for (const file of files) {
+					assert.ok(
+						existsSync(new URL(file, expectedCwd)),
+						`Expected file ${pattern} to exist in build`,
+					);
+				}
+			}
+			for (const file of excludedTxt) {
+				assert.ok(
+					!existsSync(new URL(file, expectedCwd)),
+					`Expected file ${file} to not exist in build`,
+				);
+			}
+		});
+
+		after(async () => {
+			await fixture.clean();
+		});
+	},
+	{
+		timeout: 120000,
+	},
+);