misc: remove "you have been logged out" message (#33703)

src/authentic2/views.py

@@ -586,7 +586,6 @@ def logout(request,
     response = utils.redirect(request, next_url)
     if local_logout_done:
         response.set_cookie('a2_just_logged_out', 1, max_age=60)
-        messages.info(request, _('You have been logged out'))
     return response
 
 

tests/test_auth_oidc.py

@@ -395,7 +395,7 @@ def test_sso(app, caplog, code, oidc_provider, oidc_provider_jwkset, login_url,
     with utils.check_log(caplog, 'revoked token from OIDC'):
         with oidc_provider_mock(oidc_provider, oidc_provider_jwkset, code):
             response = response.click(href='logout')
-    assert 'https://idp.example.com/logout' in response.text
+    assert response.location.startswith('https://idp.example.com/logout?')
 
 
 def test_show_on_login_page(app, oidc_provider):
@@ -461,7 +461,7 @@ def test_strategy_find_uuid(app, caplog, code, oidc_provider, oidc_provider_jwks
     with utils.check_log(caplog, 'revoked token from OIDC'):
         with oidc_provider_mock(oidc_provider, oidc_provider_jwkset, code, nonce=nonce):
             response = response.click(href='logout')
-    assert 'https://idp.example.com/logout' in response.text
+    assert response.location.startswith('https://idp.example.com/logout?')
 
 
 def test_register_issuer(db, app, caplog, oidc_provider_jwkset):

tests/test_idp_oidc.py

@@ -328,8 +328,8 @@ def test_authorization_code_sso(login_first, oidc_settings, oidc_client, simple_
         }
         logout_url = make_url('oidc-logout', params=params)
         response = app.get(logout_url)
-        assert 'You have been logged out' in response.text
-        assert 'https://example.com/?state=xyz' in response.text
+        assert response.status_code == 302
+        assert response.location == 'https://example.com/?state=xyz'
         assert '_auth_user_id' not in app.session
     else:
         response = app.get(make_url('account_management'))