[IMP] website: test unsplash beacon

This commit ensures that the unsplash beacon calls home when an unsplash
image appears on a page.

To achieve this it patches the RPC call when the test URL contains the
test name as parameter. The patch cancels the actual beacon call to
avoid polluting data during the test, but marks the image as having had
its beacon message sent. The test then simply checks if this marker
appears on the image.

task-3360109

closes odoo/odoo#126522

X-original-commit: 1b0f25130b461e7b531548363c680200c7363e7f
Signed-off-by: Outagant Mehdi (mou) <mou@odoo.com>
Signed-off-by: Benoit Socias (bso) <bso@odoo.com>

addons/website/static/tests/tours/unsplash_beacon.js

@@ -0,0 +1,26 @@
+/** @odoo-module **/
+
+import { registry } from "@web/core/registry";
+
+if (window.location.search.includes("test_unsplash_beacon")) {
+    // Patch RPC call.
+    const oldGet = $.get.bind($);
+    $.get = (url, data, success, dataType) => {
+        if (url === "https://views.unsplash.com/v") {
+            const imageEl = document.querySelector(`img[src^="/unsplash/${data.photo_id}/"]`);
+            imageEl.dataset.beacon = "sent";
+            return;
+        }
+        return oldGet(url, data, success, dataType);
+    };
+}
+
+registry.category("web_tour.tours").add("test_unsplash_beacon", {
+    test: true,
+    url: "/?test_unsplash_beacon",
+    steps: [{
+        content: "Verify whether beacon was sent.",
+        trigger: 'img[data-beacon="sent"]',
+        isCheck: true,
+    }],
+});

addons/website/tests/__init__.py

@@ -27,6 +27,7 @@ from . import test_res_users
 from . import test_snippets
 from . import test_theme
 from . import test_ui
+from . import test_unsplash_beacon
 from . import test_views
 from . import test_views_inherit_module_update
 from . import test_website_favicon

addons/website/tests/test_unsplash_beacon.py

@@ -0,0 +1,23 @@
+# -*- coding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+import odoo.tests
+
+
+@odoo.tests.common.tagged('post_install', '-at_install')
+class TestUnsplashBeacon(odoo.tests.HttpCase):
+
+    def test_01_beacon(self):
+        self.env['ir.config_parameter'].sudo().set_param('unsplash.app_id', '123456')
+        # Create page with unsplash image.
+        page = self.env['website.page'].search([('url', '=', '/'), ('website_id', '=', 1)])
+        page.arch = '''<t name="Homepage" t-name="website.homepage1">
+        <t t-call="website.layout">
+            <t t-set="pageName" t-value="'homepage'"/>
+            <div id="wrap" class="oe_structure oe_empty">
+                <img src="/unsplash/pYyOZ8q7AII/306/fairy.jpg"/>
+            </div>
+            </t>
+        </t>'''
+        # Access page.
+        self.start_tour("/?test_unsplash_beacon", "test_unsplash_beacon")