[FIX] test_website: add test for duplicate sitemap URL fix

See previous commit, it fixes duplicate URLs from sitemap.
It appears when there is a custom defined sitemap method on a route
defined with multiple endpoints.
There will be as many duplicates as there is endpoint.

closes odoo/odoo#108670

X-original-commit: 9ca24c3020d98dcd6e9266ae76adb13afbf1bd40
Signed-off-by: Romain Derie (rde) <rde@odoo.com>
Signed-off-by: Jérémy Kersten <jke@odoo.com>

addons/test_website/controllers/main.py

@@ -142,3 +142,15 @@ class WebsiteTest(Home):
     @http.route(['/test_website/test_redirect_view_qs'], type='http', auth="public", website=True, sitemap=False)
     def test_redirect_view_qs(self, **kw):
         return request.render('test_website.test_redirect_view_qs')
+
+    # Test Sitemap
+    def sitemap_test(env, rule, qs):
+        if not qs or qs.lower() in '/test_website_sitemap':
+            yield {'loc': '/test_website_sitemap'}
+
+    @http.route([
+        '/test_website_sitemap',
+        '/test_website_sitemap/something/<model("test.model"):rec>',
+    ], type='http', auth='public', website=True, sitemap=sitemap_test)
+    def test_sitemap(self, rec=None, **kwargs):
+        return request.make_response('Sitemap Testing Page')

addons/test_website/tests/test_controller_args.py

@@ -35,3 +35,12 @@ class TestWebsiteControllerArgs(odoo.tests.HttpCase):
         req = self.url_open('/test_website/country/whatever-999999')
         self.assertEqual(req.status_code, 404,
                          "Model converter record does not exist, return a 404.")
+
+
+@odoo.tests.common.tagged('post_install', '-at_install')
+class TestWebsiteControllers(odoo.tests.TransactionCase):
+
+    def test_01_sitemap(self):
+        website = self.env['website'].browse(1)
+        locs = website.with_user(website.user_id)._enumerate_pages(query_string='test_website_sitemap')
+        self.assertEqual(len(list(locs)), 1, "The same URL should only be shown once")