diff --git a/test/activitypub.js b/test/activitypub.js
new file mode 100644
index 0000000000..5276d5e15c
--- /dev/null
+++ b/test/activitypub.js
@@ -0,0 +1,27 @@
+'use strict';
+
+const nconf = require('nconf');
+const request = require('request-promise-native');
+
+const db = require('./mocks/databasemock');
+
+describe('ActivityPub integration', () => {
+	describe('WebFinger endpoint', () => {
+		it('should return a 404 Not Found if no user exists by that username', async () => {
+			const response = await request(`${nconf.get('url')}/register/complete`, {
+				method: 'post',
+				jar,
+				json: true,
+				followRedirect: false,
+				simple: false,
+				resolveWithFullResponse: true,
+				headers: {
+					'x-csrf-token': token,
+				},
+				form: {
+					email: '',
+				},
+			});
+		});
+	});
+});